RedSun - ConhostEXE Spawned by TieringEngineServiceEXE
Last updated on:
In this page
About the rule
Rule Type
Standard
Rule Description
Detects two stages of the RedSun post-exploitation process chain that deliver a SYSTEM-level shell to the attackers interact.
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Process started" AND ( PARENTPROCESSNAME endswith "\TieringEngineService.exe" AND PROCESSNAME endswith "\conhost.exe,\cmd.exe,\powershell_ise.exe,\powershell.exe,\pwsh.exe" )
select Action1.HOSTNAME,Action1.MESSAGE,Action1.COMMANDLINE,Action1.FILE_NAME,Action1.PROCESSNAME,Action1.USERNAME,Action1.PARENTPROCESSNAME,Action1.DOMAIN,Action1.ORIGINALFILENAME,Action1.PARENTPROCESSID,Action1.PROCESSID,Action1.PRODUCT_NAME,Action1.SECURITYID
Detection
Execution Mode
realtime
Log Sources
Windows
Author
@Swachchhanda Shrawan Poudel (Nextron Systems), @unresolvedhost
