
title: SilentProcessExit Monitor Registrytion
author: Florian Roth
date: 2021/02/26
description: Detects changes to the Registry in which a monitor program gets registered
  to monitor the exit of another process
detection:
  SELECTION_1:
    EventID: 12
  SELECTION_2:
    EventID: 13
  SELECTION_3:
    EventID: 14
  SELECTION_4:
    TargetObject: '*Microsoft\Windows NT\CurrentVersion\SilentProcessExit*'
  SELECTION_5:
    Details: '*MonitorProcess*'
  condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and SELECTION_4 and SELECTION_5)
falsepositives:
- Unknown
id: c81fe886-cac0-4913-a511-2822d72ff505
level: high
logsource:
  category: registry_event
  product: windows
references:
- https://oddvar.moe/2018/04/10/persistence-using-globalflags-in-image-file-execution-options-hidden-from-autoruns-exe/
- https://www.deepinstinct.com/2021/02/16/lsass-memory-dumps-are-stealthier-than-ever-before-part-2/
status: experimental
tags:
- attack.persistence
- attack.t1546.012
ruletype: SIGMA
