mirror of
https://github.com/cert-orangecyberdefense/cti
synced 2026-08-07 11:13:03 +00:00
CERT Orange Cyberdefense
561 lines
21 KiB
Plaintext
561 lines
21 KiB
Plaintext
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# Runster — Indicators of Compromise
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**TLP:WHITE** | Orange Cyberdefense
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---
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## URL patterns
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```
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# Payload A — delivery and C2
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/run/[A-Za-z0-9]{8}
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/take/[A-Za-z0-9]{8}(?:/<victim-id>)?
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/process/[A-Za-z0-9]{8}(?:/<victim-id>)?
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/validate/[A-Za-z0-9]{8}(?:/<victim-id>)?
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# Payload B — delivery and C2
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/gate/start/[A-Za-z0-9]{8}
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/gate/init/[A-Za-z0-9]{8}(?:/<victim-id>)?
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/gate/auto/[A-Za-z0-9]{8}(?:/<victim-id>)?
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# Payload C — native EXE/DGA loader
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/api/client_hello
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/api/client/verify
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/api/client/new
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/tasks/get_worker
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/tasks/collect
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/avast_update
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```
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### Observed C2 URLs
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```
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# Payload A
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hxxps://emeditorgb[.]com/run/mg8heP0r
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hxxps://metrics[.]msft17[.]com/run/XYaR5gFi
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hxxps://api[.]bio9438[.]com/run/dIG1bXo3
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hxxps://events[.]msft23[.]com/run/dIG1bXo3
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hxxps://orangewater00[.]com/run/mMbcjy2q
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hxxps://events[.]msft23[.]com/take/dIG1bXo3/<UUID>
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hxxps://events[.]msft23[.]com/process
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hxxps://events[.]msft23[.]com/validate
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hxxps://event[.]dis4cle[.]info/process/dIG1bXo3/<MachineGuid>
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hxxps://event[.]dis4cle[.]info/take/dIG1bXo3/<MachineGuid>
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hxxps://8mrzhrdm0obptpp[.]com/take/hAUjZrJo/<UUID>
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hxxps://4kkaxgfdw7l1yvv4t9v[.]com/take/XstQk8Ja/<UUID>
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hxxps://795n5qr4vk02wibh[.]com/take/WWboshwF/<UUID>
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hxxps://event[.]dis4cle[.]info/1
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# Payload B
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hxxps://nc7d8p7u8j3n4hgm[.]com/gate/start/efeb550a
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hxxps://keyactivate[.]cc/gate/start/e805d522
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hxxps://emeditorde[.]com/gate/start/2daef8cd
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hxxps://cachingdrive[.]com/gate/init/2daef8cd
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hxxps://olive3451[.]com/gate/start/f8c45bba
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hxxps://reshow35[.]com/gate/start/f8c45bba
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hxxps://mo2307[.]com/gate/start/550bb89b
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hxxps://mt7263[.]com/gate/start/c09d19a0
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hxxps://mt7263[.]com/gate/init/c09d19a0/<victim-id>
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hxxps://mt7263[.]com/gate/auto/c09d19a0/<victim-id>
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hxxps://olive3451[.]com/gate/auto/f8c45bba/<UUID>
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# Payload C — native EXE/DGA loader (sandbox-confirmed active domain)
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hxxps://gmuikyswmaosaqwk[.]xyz/api/client_hello
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hxxps://gmuikyswmaosaqwk[.]xyz/avast_update
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hxxps://gmuikyswmaosaqwk[.]xyz/api/client/new
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hxxps://gmuikyswmaosaqwk[.]xyz/tasks/get_worker
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hxxps://gmuikyswmaosaqwk[.]xyz/tasks/collect
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```
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---
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## Domains
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### Lure / initial access
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```
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# Claude Code
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claudecode[.]co[.]com
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claude-code[.]co[.]com
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claudecode-install[.]co[.]com
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claude-setup[.]com
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install-claude[.]com
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setup-code[.]com
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# Gemini CLI
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geminicli[.]co[.]com
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gemini-setup[.]com
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use-gemini[.]com
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gemini-cli[.]co[.]com
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# Codex CLI
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codexcli[.]co[.]com
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codexcli[.]gr[.]com
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# Chocolatey
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chocolatey[.]co[.]com
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chocolatey[.]net
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chocolatey-setup[.]co[.]com
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chocolatey-download[.]co[.]com
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# KeePassXC
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keepassxc[.]us[.]org
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keepassxc[.]us[.]com
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# Mullvad VPN
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mullvad-vpn[.]us[.]org
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mullvad-download[.]org
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mullvad-download[.]it[.]com
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# WinSCP
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winscp-download[.]us[.]org
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winscp-setup[.]net
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winscp-app[.]org
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winscp-downloads[.]com
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winscp-ftps[.]com
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# PuTTY
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putty-setup[.]us[.]com
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# Cyberduck
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cyberduck[.]info
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cyber-duck[.]co[.]com
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cyberduck-ftp[.]com
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cyberduck-download[.]org
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# FileZilla
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filezilla-project[.]us[.]com
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# Joplin
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joplin-download[.]com
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joplin-desktop[.]app
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# Amazon S3 Browser
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s3-browser[.]quest
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s3-browser-download[.]blog
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# Monero
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getmonero[.]us[.]com
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get-monero[.]co[.]uk
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# Node.js
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nodejs-setup[.]co[.]com
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# EmEditor lookalike pages (Dec 2025 supply-chain)
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emeditorjp[.]com
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emeditorjapan[.]com
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emedorg[.]com
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em-editor[.]co[.]com
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emeditor-download[.]co[.]com
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emurasoftwares[.]com
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emeditorsb[.]com
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# Other
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openclow[.]co[.]com
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```
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### Payload A — delivery and C2
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```
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emeditorgb[.]com token: mg8heP0r
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emeditorltd[.]com token: (EmEditor wave 2)
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metrics[.]msft17[.]com token: XYaR5gFi
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8mrzhrdm0obptpp[.]com token: hAUjZrJo
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4kkaxgfdw7l1yvv4t9v[.]com token: XstQk8Ja
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795n5qr4vk02wibh[.]com token: WWboshwF
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orangewater00[.]com token: mMbcjy2q
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events[.]msft23[.]com token: dIG1bXo3
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events[.]ms709[.]com token: dIG1bXo3
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api[.]bio9438[.]com token: dIG1bXo3
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event[.]dis4cle[.]info token: dIG1bXo3
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celsius[.]proper829[.]com
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proper829[.]com
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```
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### Payload B — delivery and C2
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```
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nc7d8p7u8j3n4hgm[.]com token: efeb550a
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keyactivate[.]cc token: e805d522
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n8n[.]kraski-event[.]ru token: e805d522
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emeditorde[.]com token: 2daef8cd
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emedjp[.]com
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cachingdrive[.]com token: 2daef8cd (also browser extension C2 in EmEditor chain)
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olive3451[.]com token: f8c45bba
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reshow35[.]com token: f8c45bba
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mo2307[.]com token: 550bb89b
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mt7263[.]com token: c09d19a0
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kafeprog7[.]com token: eed8b732
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t4whkbae7kudrs6e91p4[.]website
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wsx5bq7x90jdp0nkaclt[.]info
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minecent[.]ru
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```
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### Browser extension C2
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Primary:
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```
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cachingdrive[.]com
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```
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DGA fallback — generated for week of 2025-12-25 (seed changes weekly):
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```
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08qodmaloshm5zrwhww[.]xyz sinkholed
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0xax86xdizce7kg9cpdk[.]online sinkholed
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1a298k7iqspq52l4r9e[.]space sinkholed
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8mfi71rtud8fov5[.]org sinkholed
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973jgnzjgnwupd1nu[.]space sinkholed
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afdwtyy38efzk[.]app unregistered
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brt461jnbjvm52mw[.]biz sinkholed
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daj54smzpklt5kjq[.]space sinkholed
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gs9uuz4h0510qhob[.]io unregistered
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z2ctmmm61dm0c3wfic[.]store unregistered
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```
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### Payload C — char-based DGA
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Seed: 0xD01B (53275) · Format: `[a-z]{16}.xyz` · Validation: `GET /api/client_hello`
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```
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aaumkaikuiskmkoq[.]xyz agamyguoaguqcqwo[.]xyz agoescgauiiqkows[.]xyz
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agqeiuackgcqeykc[.]xyz amyggcquguyyeiiq[.]xyz ceagcumeseayguos[.]xyz
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cqcgceukucukqgcc[.]xyz cqqeusagmsumsaqu[.]xyz cwcwwwouwoquwgyq[.]xyz
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cwoiycssoemoucie[.]xyz eaesaomuougaqyia[.]xyz eiauewaikweeycia[.]xyz
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geekiucomeikwkwe[.]xyz geqskwkqiewgemso[.]xyz gmuikyswmaosaqwk[.]xyz
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iciuiuwsuycewcoq[.]xyz iwwkmoiggoqysoww[.]xyz kgqeeaisoaiqgqge[.]xyz
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meuqaskwuegugaki[.]xyz mewcooquugmseqac[.]xyz mkomyiwsacausoco[.]xyz
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mkuaommsqukwiocg[.]xyz oosyoewqyigwmuuk[.]xyz oueyaogawqskioam[.]xyz
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qskyqyuusogaoyqq[.]xyz qsqiiwmaekysmyeq[.]xyz qygamscksaeemwky[.]xyz
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scysmqyiwkkqyswg[.]xyz sqicseukemqymuee[.]xyz swseymccoqqumgcu[.]xyz
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uakgcesmkomuggsq[.]xyz ugoyyoqaqmcgwoic[.]xyz uoqgiqqcsgoiayya[.]xyz
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uosakmqkuigkkygs[.]xyz uumcceymkuymmqou[.]xyz uuiyoogwsyiummeu[.]xyz
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wkqqyymuqssmcwck[.]xyz wsawwqukqoswswia[.]xyz wsiaumaqgcqmsaiu[.]xyz
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wsokigmuecgykwkg[.]xyz wswsaekmkgicucoy[.]xyz wsywucwsgkcocaik[.]xyz
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wyaawkcwsqooqyia[.]xyz wyuswuoyicqaqcgo[.]xyz ycwkmaiggomgmqws[.]xyz
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ycykoeesyqoauqks[.]xyz yoeuemsuayskkoco[.]xyz yoisccqsiaassaeq[.]xyz
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yoouoqeewgceymki[.]xyz ywciouwgweywuika[.]xyz ywyimiyquqcakqos[.]xyz
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```
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### Payload C — wordlist-based DGA
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Seed: 0x2507E (151678) · Format: `word1[-]word2[-]word3.xyz` · PRNG: xorshift32 · Up to 10,000 candidates
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Note: associated with secondary PE samples
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```
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and-last-lock[.]xyz andtangtick[.]xyz anus-staylard[.]xyz babyglee-all[.]xyz
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bandrice-pity[.]xyz bark-gruffhuge[.]xyz biketype-not[.]xyz born-dataaid[.]xyz
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burp-flung-pilot[.]xyz card-votecrew[.]xyz char-avid-verb[.]xyz clap-lawn-farm[.]xyz
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cropriftmore[.]xyz dealflung-four[.]xyz deftmean-real[.]xyz dice-grate-plan[.]xyz
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died-halo-tang[.]xyz dill-aidwork[.]xyz disk-bask-rusk[.]xyz dovepact-gist[.]xyz
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drug-arereef[.]xyz duck-fondmoan[.]xyz duel-gulp-luck[.]xyz dusk-omit-epic[.]xyz
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earltoll-snap[.]xyz fold-hide-deft[.]xyz forkmoathale[.]xyz fourhomethen[.]xyz
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gain-daze-kept[.]xyz getrichcurl[.]xyz give-pore-upon[.]xyz gladloanwhat[.]xyz
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glow-died-fail[.]xyz glow-once-four[.]xyz goal-soil-see[.]xyz grid-brisk-lard[.]xyz
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gridgrimmorn[.]xyz groan-brim-peak[.]xyz hand-rave-sail[.]xyz haul-mess-deny[.]xyz
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heal-jazz-shop[.]xyz healshot-have[.]xyz her-vein-pool[.]xyz hole-tilt-brim[.]xyz
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hullmall-cool[.]xyz huskrug-cold[.]xyz iconropeknob[.]xyz idea-nickdoor[.]xyz
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idle-cocaspin[.]xyz kiltwent-our[.]xyz king-culmdown[.]xyz knew-sillseem[.]xyz
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lath-too-reap[.]xyz lathvetoiris[.]xyz leansold-vein[.]xyz leersuregear[.]xyz
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loansome-rare[.]xyz matelame-door[.]xyz mate-limegive[.]xyz math-buoy-seen[.]xyz
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modetallbeam[.]xyz mothwellkeep[.]xyz move-dram-film[.]xyz nice-poolback[.]xyz
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obeyyellwool[.]xyz open-teem-test[.]xyz page-vest-lost[.]xyz partuserkeen[.]xyz
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past-reefprin[.]xyz pestrear-lamp[.]xyz pogo-hunt-brisk[.]xyz propgrab-bird[.]xyz
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rank-idea-mass[.]xyz riftfacetill[.]xyz rollgropeamid[.]xyz rosecodeknew[.]xyz
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rule-bead-dust[.]xyz said-site-luck[.]xyz seemeet-vine[.]xyz sill-flog-aunt[.]xyz
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sing-hikemalt[.]xyz slewportarcs[.]xyz slimsidehero[.]xyz song-pecktrim[.]xyz
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spot-mask-cape[.]xyz swaycladstop[.]xyz tang-sail-and[.]xyz tendnone-heel[.]xyz
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the-dopevoid[.]xyz this-maimreef[.]xyz torn-midgegrim[.]xyz true-gategrin[.]xyz
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tuck-hoaxwade[.]xyz turniron-mound[.]xyz ugly-oursold[.]xyz uglyshop-mare[.]xyz
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ventbuckpull[.]xyz wade-vinepeer[.]xyz wind-cragblur[.]xyz zone-pour-too[.]xyz
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```
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---
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## IP addresses
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| IP | Associated domains | Note |
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| --- | --- | --- |
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| `5.101.82[.]118` | emeditorjp · emeditorjapan · emedorg | EmEditor cluster |
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| `5.101.82[.]159` | emeditorgb · emeditorltd · emurasoftwares | EmEditor cluster |
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| `46.28.70[.]245` | emeditorde · emedjp | EmEditor cluster |
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| `147.45.50[.]54` | cachingdrive | Extension C2 |
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| `64.188.83[.]146` | keyactivate · n8n.kraski-event | — |
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| `185.82.218[.]112` | nc7d8p7u8j3n4hgm | Earliest Payload B |
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| `89.169.15[.]2` | 8mrzhrdm0obptpp | — |
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| `93.152.217[.]77` | 4kkaxgfdw7l1yvv4t9v | — |
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| `79.132.130[.]62` / `81.90.29[.]48` | 795n5qr4vk02wibh | — |
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| `93.152.217[.]97` | events.ms709 · metrics.msft17 | — |
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| `185.178.231[.]112` | orangewater00 | — |
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| `138.124.67[.]183` | emurasoftwares | — |
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| `45.150.66[.]3` | api.bio9438 · event.dis4cle.info · celsius.proper829 · uumcceymkuymmqou.xyz | Convergence node — PS A routes and native loader routes |
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| `194.147.34[.]224` | reshow35 · kafeprog7 | — |
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| `146.185.233[.]59` | mo2307 · olive3451 | — |
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| `109.107.170[.]111` | Claude/Chocolatey/KeePassXC lure pages | MIRhosting Netherlands (BPH) |
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| `5.8.18[.]129` | WinSCP/Mullvad/EmEditor lure pages | — |
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| `5.8.18[.]88` | Gemini CLI lure pages | — |
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| `34.139.245[.]0` | amyggcquguyyeiiq[.]xyz | — |
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---
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## File hashes
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### Trojanised and fake installer MSIs
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```
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# EmEditor — WALSHAM INVESTMENTS LIMITED
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# Microsoft ID Verified CS EOC CA 02 · validity Dec 21–24, 2025
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4bea333d3d2f2a32018cd6afe742c3b25bfcc6bfe8963179dad3940305b13c98
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# EmEditor — WALSHAM INVESTMENTS LIMITED
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# Microsoft ID Verified CS EOC CA 01 · validity Dec 20–23, 2025
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3d1763b037e66bbde222125a21b23fc24abd76ebab40589748ac69e2f37c27fc
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# EmEditor — emeditorltd.com · Dec 29, 2025
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ad84f28e9bb0fcaf30846b2563a353b649ab6dc85b36d4bf58ee61a2a95b740a
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# EmEditor v25.4.4 — emeditorltd.com · Dec 31, 2025
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da59acc764bbd6b576bef6b1b9038f592ad4df0eed894b0fbd3931f733622a1a
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# EmEditor (SHA1)
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e5678fd66ac09205f55dc4fae9601185a76b2f50
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ff78a86746bdcc6ed1390ff291a6c599e96e8487
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826af8619430e7363e9eb3b2395b36cf6365b7bd
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81e1ccbd3b4ed5a7593cfba21315c65ad4635f73
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# Fake Mullvad VPN — Xiamen Quanlian (Sectigo)
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a4b6e81233ca2b8a4c6ace3da6344a7e0a8df92ee06c4763c7b18001c169b133
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# Fake KeePassXC — Shenzhen Xingzhongxing (Sectigo)
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fa68320fd6c7ea9849145066b7b13507cf4186900a218cdc67d387341632d825
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b4ad76f7fab47d36f538df5f8f7b5d5f41f15a6c2c3a9c128dd1d49b3d96957c
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```
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MSI embedded CustomAction scripts:
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```
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bcfda6fca68dfa203de0db0624b73a9ac22592eae708c12f17d4fff8ec99e9fc
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a04727075910c90456043985e9d5119342adc77f1b45e76a7e1a79f92c1facd6
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7ec4ec4511404553934e0bf08f3f124544f9a76857089feb96277ddad4f15592
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```
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### First-stage scripts
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```
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# EmEditor orchestrator — fetches both Payload A and B (RunspacePool)
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660fdf42c9c32a68fc36dfd8b009dfc57f9424c6a77e8525fab044bbf419829b
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0727237bb0aee8ac452eeeb2250cf9760ed78a67115c6466b8c4414e3d89a1c7
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# EmEditor first-stage downloader (SHA1)
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a3ab5e58a9330dd673dec17777e5110bf3c9eba3
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# ClickFix lure scripts
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5071921cb1ca369fe8f7af522a00373c8c85e4357f7ea1879d2cb4ae791797d6
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80ffc86673bd8c8bd5862bbe961323a822b23c94df48c685162c571445552faa
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b7f71a5a2df2aa38c1a4229cb16df0a123eb73923e6e0699c2a177f9e2e63d88
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# Stage redirectors and loaders
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ae8f70dad97fedecd707977ca22fd6f656c64c0dac96e03f0f4a6c04d0693f59
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aeb622aadf8cba10da94773346cfa65eff76a4ad958dd9e2ef6c3109f95e4d28
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1439d30ebeac3a6ccb9545acaa350783a83cc08746cb575e59ddb0efc77d412a
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2d9ecc9321994558d0cc0e9d3fa9fdf600bacfe8758976d34f26f89c33bd5007
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||
ae9bc11adb457930d402844bd3bf3af8ea7c13fdb7ea269fbe73877b18af1ca8
|
||
c213ce07b5791abd334ff749b5f05ecc6b40772d35ef4388b5f576bc3e619765
|
||
efbf87447d93f4232b1169920f75c2066d19863ebc28fb2d2662353dc4ef61d8
|
||
b9702ecf2928354dfc32e25468848408de40b82d237f83953fdc6d6d655050ef
|
||
```
|
||
|
||
### Payload A — credential theft
|
||
|
||
```
|
||
986399b6ddcfe718a174fa614a1f351079d64398194f5c5e42fc5a7ccd3ef443
|
||
27e17661f5573f63b65e3a5cfe5bdca75acdc1911441b032781f7ebe125d9194
|
||
feccbcb1e8c4f1e73c4029ca393d1c782434fc2a9a4f36d615845a49b458cf2c
|
||
7b7c3c662d06de7dd0bc41a6fee99cd6d460d204aab7ade67e321bebf04b7447
|
||
5c182c9ff2429f6f56952c3ddd20684aefd026f2f094ee216335186551c939b8
|
||
12ef3b455e93ac089495bbbf432a1c20c041bfde17903d154e4c730248f294f9
|
||
511d5dd4cfc7c7d5297d31bb234669fdf01b41da4b2399e039385c0b130021f4
|
||
c416052c8ac6bfb78b7f0c46c568c528ead33501149661f1d9ecb1861269f8fa
|
||
7c2a9ad5fcf489d1844f51830242f6dd9dfc203be6de3ceb07a4f6dd21c9f1a3
|
||
b13cb20a09cff9637ad665578291798ec6d4f5f4b78793d31b2cafe4def59759
|
||
|
||
# SHA1
|
||
65b0853abb656c6cc342d87b872fbe21482e9bae
|
||
938325004e44ab1a65e948b4d07b05229309f630
|
||
```
|
||
|
||
### Payload B — ABE bypass
|
||
|
||
```
|
||
# nc7d8p7u8j3n4hgm.com · efeb550a (earliest known)
|
||
ceb31976b8040cad5d5db3856466d198d3c0ea5bc904ae05c509b3b6de72e1c8
|
||
|
||
# emeditorde.com/gate/start/2daef8cd (EmEditor)
|
||
78d2244ea1c3cca2d18f754a9f0e15cabe2859817dfa803583901139764a0e6c
|
||
9bb8543453878d3390593ff76f9ab6dc8209e14f64dea51f82882309fd6ede23
|
||
|
||
# cachingdrive.com · 2daef8cd (EmEditor)
|
||
9a5be7789d31b5b0bcb92b807efffa4d96292b093921076b678a2234b30b8423
|
||
a310dcb08c77acfeda03437bc4b0f180198de9c9832df2cbb64758c82eb774c7
|
||
c0bbfb17e2817567265f46cbad61cb5922c67931c6fc2d9d59fb071fe214d411
|
||
edce6cabb33e84ffb4be9ee3377f326657e16b005f90d22267e0dfaab9561366
|
||
|
||
# olive3451.com/gate/start/f8c45bba
|
||
200646480d8b71e43aa940343ea546362565f7c61df11c9f74cec625794e9052
|
||
|
||
# mo2307.com/gate/start/550bb89b
|
||
c47610c9df3fb101b0e99f2ac12589db653464edf12cebaa2c67fd33fc7715f3
|
||
|
||
# mt7263.com/gate/(start|init|auto)/c09d19a0
|
||
ac5c6d38b45bb429b7f690530c5ffaf329193f606796c602566702450dc9099f
|
||
844c67c405eb7bdd8e61720f542eee7f87ec8470612a1dc19e332c35a174ae22
|
||
bdcfccf3e0aa2a524251c0594d3c308a940b23054374f36f2e4b73f4bc11b11d
|
||
bcb515be6344720a3b06e6bd56e5eeaa661810eb14456acceb7eab5029704117
|
||
bb78f024c4d8b5a6a128aacb498acad025a234a6b25fde36ff2e14601134555f
|
||
b37ee243518221017bab0eb4b54b5431571cc21e54113698ce49a89b89993754
|
||
65e1a542bb7d995cc4aa6c71191da125f14f99ca03da7266f5b071440d6d229a
|
||
0e8c45d847f57095d9879c0da764ab02431db4d5d85f50c4fd5ba38353b79eed
|
||
|
||
# Additional — Payload B
|
||
ff81cb9263fcde5870a0748fd6af2d30a4ba864415c15ca14827d0dd723eb60c
|
||
be2ff065a232a3a6f187f9fb03a6c1b368dff3d2ba0966777b1f5503aa5ecd16
|
||
2d7a94e4a0fedcf31cdd43b06222add9d1888fecb2c5488afc658d08c3f40116
|
||
02180bfb80498106dbe8524ab914845b9d0de62d0c3eb1112e4ce4894a0981f5
|
||
```
|
||
|
||
### Native ABE helper — Payload B (PE, 4,608 bytes)
|
||
|
||
```
|
||
54ab86b72423832e1d821e19486844375e1428079e1622f1c967d5a66bdc0b48 # x64
|
||
4563483704a8190d3ed69005fb2f593e53ca4496399e96afdb48fbde8ccdb51d # x86
|
||
|
||
# Imphash (x64 and x86)
|
||
551c967b0ddbc198545038c596a3c10d
|
||
```
|
||
|
||
### Next-stage scripts (served via /gate/auto/f8c45bba/)
|
||
|
||
```
|
||
dae43f987ad038ee8b461066ef88956ca75e41d0a11ec258ba3ea93ac877d4d7
|
||
21ed7e38f52a58e2279950cb8f8b5ca7a7a2e3915da6406e11313b1b5a2a89cf
|
||
a156c3eb3a07e08c270435f2dd97780f394cf6f7683c045cc6866ce92c30a03b
|
||
6e2754e15f26ea4b4236f1fbc59fa926356560475349bb5f826bc3488e66e7c4
|
||
```
|
||
|
||
### Payload C — native EXE loader
|
||
|
||
```
|
||
# ms2026.zip — char-based DGA (seed 0xD01B (53275))
|
||
0858dfd8ec91942e4a40c8c40bc5602291dd909837a132a416091b5ab3f28d7f
|
||
|
||
# driver66.exe — wordlist DGA (seed 0x2507E) imphash: b69e5fef0a591e314b65ff8477ac05be
|
||
d1b88ded80f0e616362b8984334c69da1ea2f32d0828480e32978d1a710f40c5
|
||
d57e132866286f9b4227c7fb1cd77f16a461e76a3f3e71362734741aab6b9a96
|
||
|
||
# loader_protected.exe variants imphash: 72c11221da7236c03e879b4c984205c4
|
||
6445369559d382af2f1395c81209e59abf012ce2e22c0a835b684c92aea2b3dd
|
||
71c4d18d4729fca80a50a97bc94a7ba44a5618d38a675c7ef3c5c6561f0044e7
|
||
```
|
||
|
||
### Payload D — stealer / task-worker DLL (/avast_update)
|
||
|
||
```
|
||
149a714900952e3dc549a71dd2d001ba3226ec3a85e4ccfbd8f99c3a773fa304
|
||
PE32 DLL x86 ~7.5 MB export: TLSDataStart
|
||
Delivered via /avast_update — confirmed active domain: gmuikyswmaosaqwk[.]xyz
|
||
```
|
||
|
||
### Other hashes
|
||
|
||
```
|
||
9c87e8162b39fbb773c416006b16f8e34aca53372d1b2d4a584df0ffc69ad333
|
||
89d634c8471382ff9c6fd966008ad5c376d7a0edae8f799eb569837170f2373d
|
||
a1c5e1d9bdc1a931c11ac6fdfdff1fbc69ff88521cf443cb174f9720a05fe72d
|
||
a6525b37b0cc5339df375e17a0c10772b50c9d425001b0c3a9dada995c7f62dd
|
||
aa350580ae5ea46544ffa15c324ab4225dff0dcc5842ac5ca8e2dc4018e5ffad
|
||
64d2a9a49e27d89f1b3489d7db29c3a3a12b4b090f59c24b694c239cb55db262
|
||
5c6a2c73f59fd8defbf118f87e5c88ba62e3067f8e8c0ed104f3f188fa0d959d
|
||
de34f2f93b74e049a08074c779a863a87a85a403594b8e220b1fba15112e6386
|
||
dfd21a363f4994794f821d76ca61c834882a51b5c6f7b95627b70789462149e3
|
||
a31ae1eef3261c36b465255e624fb7ac5899bf2a9823564ba792fac8346723aa
|
||
```
|
||
|
||
---
|
||
|
||
## Host artefacts
|
||
|
||
```
|
||
# Payload B / extension
|
||
C:\ProgramData\tmp_mojo.log
|
||
%LocalAppData%\Google Drive Caching\background.vbs
|
||
|
||
Scheduled task name: Google Drive Caching
|
||
Browser extension name: Google Drive Caching
|
||
Scheduled task command: conhost --headless powershell -ep bypass [PT1M]
|
||
Named pipe: \\.\pipe\mojo.<pid>.<tid>.<hash>
|
||
Named pipe: \\.\pipe\ArchPipe_\d{10}
|
||
Pipe handshake magic: APPB (0x42505041)
|
||
In-memory archive: secure_prefs.zip
|
||
|
||
# Payload C / Payload D
|
||
%LocalAppData%\hyper-v.ver client UUID persistence
|
||
User-Agent: cpp-httplib/0.12.1 loader network signature
|
||
loader_id: 280126 hardcoded in /tasks/get_worker body
|
||
Add-MpPreference -ExclusionPath ...\hyper-v.exe
|
||
```
|
||
|
||
---
|
||
|
||
## Code-signing certificates used by malicious installers
|
||
|
||
| Subject | Issuer | Revoked |
|
||
| --- | --- | --- |
|
||
| `WALSHAM INVESTMENTS LIMITED` | Microsoft ID Verified CS EOC CA 01 | Yes |
|
||
| `WALSHAM INVESTMENTS LIMITED` | Microsoft ID Verified CS EOC CA 02 | Yes |
|
||
| `Xiamen Quanlian Information Technology Co., Ltd.` | Sectigo | Unknown |
|
||
| `Shenzhen Xingzhongxing Electronic Technology Co., Ltd.` | Sectigo | Unknown |
|
||
|
||
---
|
||
|
||
## Routing-token index
|
||
|
||
| Token | Payload | Delivery host | Period |
|
||
| --- | --- | --- | --- |
|
||
| `efeb550a` | B | nc7d8p7u8j3n4hgm | Nov 2025 |
|
||
| `mg8heP0r` | A | emeditorgb | Dec 2025 |
|
||
| `2daef8cd` | B | emeditorde · cachingdrive | Dec 2025 |
|
||
| `e805d522` | B | keyactivate · n8n.kraski-event | Dec 2025–Jan 2026 |
|
||
| `hAUjZrJo` | A | 8mrzhrdm0obptpp | ~Jan 2026 |
|
||
| `XstQk8Ja` | A | 4kkaxgfdw7l1yvv4t9v | ~Jan 2026 |
|
||
| `WWboshwF` | A | 795n5qr4vk02wibh | ~Jan 2026 |
|
||
| `mMbcjy2q` | A | orangewater00 | Jan 2026 |
|
||
| `XYaR5gFi` | A | metrics.msft17 | Apr 2026 |
|
||
| `f8c45bba` | B | olive3451 · reshow35 | Mar–Apr 2026 |
|
||
| `eed8b732` | B | kafeprog7 | Apr 2026 |
|
||
| `98b31f0c` | B | reshow35 | Apr 2026 |
|
||
| `dIG1bXo3` | A | events.msft23 · api.bio9438 · event.dis4cle.info | Apr–May 2026 |
|
||
| `c09d19a0` | B | mt7263 | Apr–May 2026 |
|
||
| `550bb89b` | B | mo2307 | Apr–May 2026 |
|
||
|
||
---
|
||
|
||
## Sources
|
||
|
||
| Source | Link |
|
||
| --- | --- |
|
||
| Emurasoft — Security Incident Notice | https://www.emeditor.com/general/important-security-incident-notice-regarding-the-emeditor-installer-download-link/ |
|
||
| Qianxin / RedDrip Team — EmEditor supply chain incident details | https://ti.qianxin.com/blog/articles/emeditor-supply-chain-incident-details-disclosed-en/ |
|
||
| Emurasoft — Follow-up Security Incident Notice | https://www.emeditor.com/general/important-follow-up-security-incident-notice-regarding-the-emeditor-installer-download-link/ |
|
||
| Trend Micro — Watering Hole Attack Targets EmEditor Users | https://www.trendmicro.com/en_us/research/26/a/watering-hole-attack-targets-emeditor-users.html |
|
||
| ReversingLabs — Inside the EmEditor supply chain compromise | https://www.reversinglabs.com/blog/emeditor-supply-chain-compromise |
|
||
| Stormshield — Investigation on the EmEditor supply chain attack | https://www.stormshield.com/news/investigation-on-the-emeditor-supply-chain-attack/ |
|
||
| @g0njxa — Fake Mullvad VPN lure | https://x.com/g0njxa/status/2041636371790495798/ |
|
||
| @g0njxa — Fake developer tool lures | https://x.com/g0njxa/status/2041643150385553660 |
|
||
| @g0njxa — Fake Gemini CLI lure | https://x.com/g0njxa/status/2046605636494885329 |
|
||
| @g0njxa — Fake Chocolatey lure | https://x.com/g0njxa/status/2048832122618847252 |
|
||
| Ontinue — Behind a Fake Claude Code Installer | https://www.ontinue.com/resource/blog-behind-a-fake-claude-code-installer/ |
|
||
| EclecticIQ — SEO poisoning campaign — Gemini CLI and Claude Code | https://blog.eclecticiq.com/seo-poisoning-campaign-leverages-gemini-and-claude-code-impersonation-to-deliver-infostealer |
|
||
| matsudai-0603 — Static analysis of event.dis4cle.info payload | https://github.com/matsudai-0603/setup-code/blob/main/dis4cle_payload_static_report.md |
|