Execution via stordiag.exe

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About the rule

Rule Type

Standard

Rule Description

Detects the use of stordiag.exe to execute schtasks.exe systeminfo.exe and fltmc.exe

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "Process started" AND (PARENTPROCESSNAME endswith "\stordiag.exe" AND PROCESSNAME endswith "\schtasks.exe,\systeminfo.exe,\fltmc.exe") AND PARENTPROCESSNAME notstartswith "c:\windows\system32\,c:\windows\syswow64" select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME

Detection

Execution Mode

realtime

Log Sources

Windows

Author

Austin Songer (@austinsonger)