Potential Credential Dumping Attempt Via PowerShell
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About the rule
Rule Type
Standard
Rule Description
Detects a PowerShell process requesting access to "lsass.exe", which can be indicative of potential credential dumping attempts
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Process Accessed" AND PARENTPROCESSNAME endswith "\powershell.exe,\pwsh.exe" AND PROCESSNAME endswith "\lsass.exe"
select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.PARENTPROCESSNAME,Action1.SRCUSER,Action1.TARGETUSER,Action1.CALLTRACE
Detection
Execution Mode
realtime
Log Sources
Windows
Author
oscd.community, Natalia Shornikova
