
title: CACTUSTORCH Remote Thread Creation
author: '@SBousseaden (detection), Thomas Patzke (rule)'
date: 2019/02/01
description: Detects remote thread creation from CACTUSTORCH as described in references.
detection:
  SELECTION_1:
    EventID: 8
  SELECTION_2:
    SourceImage:
    - '*\System32\cscript.exe'
    - '*\System32\wscript.exe'
    - '*\System32\mshta.exe'
    - '*\winword.exe'
    - '*\excel.exe'
  SELECTION_3:
    TargetImage: '*\SysWOW64\\*'
  SELECTION_4:
    StartModule|re: ^$
  condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
falsepositives:
- unknown
id: 2e4e488a-6164-4811-9ea1-f960c7359c40
level: high
logsource:
  category: create_remote_thread
  product: windows
modified: 2021/11/12
references:
- https://twitter.com/SBousseaden/status/1090588499517079552
- https://github.com/mdsecactivebreach/CACTUSTORCH
status: experimental
tags:
- attack.defense_evasion
- attack.t1093
- attack.t1055.012
- attack.execution
- attack.t1064
- attack.t1059.005
- attack.t1059.007
- attack.t1218.005
ruletype: SIGMA
