48 lines
1.4 KiB
YAML
48 lines
1.4 KiB
YAML
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'
|
|
SELECTION_3:
|
|
SourceImage: '*\System32\wscript.exe'
|
|
SELECTION_4:
|
|
SourceImage: '*\System32\mshta.exe'
|
|
SELECTION_5:
|
|
SourceImage: '*\winword.exe'
|
|
SELECTION_6:
|
|
SourceImage: '*\excel.exe'
|
|
SELECTION_7:
|
|
TargetImage: '*\SysWOW64\\*'
|
|
SELECTION_8:
|
|
StartModule|re: ^$
|
|
condition: (SELECTION_1 and (SELECTION_2 or SELECTION_3 or SELECTION_4 or SELECTION_5
|
|
or SELECTION_6) and SELECTION_7 and SELECTION_8)
|
|
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
|
|
yml_filename: sysmon_cactustorch.yml
|
|
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/create_remote_thread
|
|
|