Add Debugger Entry To Hangs Key For Persistence
Last updated on:
In this page
About the rule
Rule Type
Standard
Rule Description
Detects when an attacker adds a new "Debugger" value to the "Hangs" key in order to achieve persistence which will get invoked when an application crashes
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Registry value modified" AND OBJECTNAME contains "\SOFTWARE\Microsoft\Windows\Windows Error Reporting\Hangs\Debugger" OR (OBJECTNAME endswith "\SOFTWARE\Microsoft\Windows\Windows Error Reporting\Hangs" AND OBJECTVALUENAME startswith "Debugger")
select Action1.HOSTNAME,Action1.MESSAGE,Action1.OBJECTNAME,Action1.PROCESSNAME,Action1.PREVVAL,Action1.CHANGES,Action1.USERNAME,Action1.DOMAIN,Action1.NEWTYPE,Action1.OBJECTVALUENAME,Action1.OLDTYPE
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Nasreddine Bencherchali (Nextron Systems)
