more queries

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2020-09-17 20:57:35 -05:00
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@@ -12,11 +12,12 @@ TgtProcName = "at.exe" AND TgtProcCmdLine ContainsCIS "/interactive "
### T1559.002 Dynamic Data Exchange
Atomics: [T1559.002](https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1559.002/T1559.002.md)
Latest Office 365 clients weren't executing DDE code but were providing warnings, so my simulations were unsucessful. The T1204.002 detection immediately below should cover processes spawned from Office applications.
### T1204.002 Malicious Documents
Atomics: [T1204.002](https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1204.002/T1204.002.md)
The tests for this technique overlap heavily with [T1566.001 Spearphishing Attachment](https://github.com/keyboardcrunch/SentinelOne-ATTACK-Queries/blob/a2fd4227666db3f1c5d6713ae3e3b21bf5343b79/InitialAccess.md#t1566001-spearphishing-attachment) due to similar download and macro detections, so here we're focusing on detecting Office applications launching processes. The below query will cover tests 1, 3 and 4 but test [#2](https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1204.002/T1204.002.md#atomic-test-2---ostap-payload-download) is standalone cscript execution and will be detected with other queries.
The tests for this technique overlap heavily with [T1566.001 Spearphishing Attachment](https://github.com/keyboardcrunch/SentinelOne-ATTACK-Queries/blob/master/InitialAccess.md#t1566001-spearphishing-attachment) due to similar download and macro detections, so here we're focusing on detecting Office applications launching processes. The below query will cover tests 1, 3 and 4 but test [#2](https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1204.002/T1204.002.md#atomic-test-2---ostap-payload-download) is standalone cscript execution and will be detected with other queries.
```
(SrcProcParentName In Contains ("WINWORD.EXE","EXCEL.EXE") AND SrcProcName In Contains Anycase ("cmd.exe","cscript.exe","wscript.exe","certutil.exe","powershell.exe","msbuild.exe","csc.exe")) OR IndicatorName = "SuspiciousDocument"
@@ -25,6 +26,7 @@ The tests for this technique overlap heavily with [T1566.001 Spearphishing Attac
### T1106 Native API
Atomics: [T1106](https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1106/T1106.md)
There aren't any combination of available indicator types to query to find malicious uses of WinAPI for process execution, though this test can be detected through [T1027.004 Compile After Delivery](https://github.com/keyboardcrunch/SentinelOne-ATTACK-Queries/blob/master/DefenseEvasion.md#t1027004-compile-after-delivery)
### T1059.001 PowerShell
Atomics: [T1059.001](https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1059.001/T1059.001.md)