SigmaHQ/rules/windows/process_creation/win_apt_mustangpanda.yml
Brad Kish 422b2bffd7 Fix rules with incorrect escaping of wildcars
A backslash before a wildcard needs to be escaped with another backslash.
2020-06-15 13:38:18 -04:00

32 lines
999 B
YAML

title: Mustang Panda Dropper
id: 2d87d610-d760-45ee-a7e6-7a6f2a65de00
status: experimental
description: Detects specific process parameters as used by Mustang Panda droppers
author: Florian Roth
date: 2019/10/30
references:
- https://app.any.run/tasks/7ca5661d-a67b-43ec-98c1-dd7a8103c256/
- https://app.any.run/tasks/b12cccf3-1c22-4e28-9d3e-c7a6062f3914/
- https://www.anomali.com/blog/china-based-apt-mustang-panda-targets-minority-groups-public-and-private-sector-organizations
logsource:
category: process_creation
product: windows
detection:
selection1:
CommandLine:
- '*Temp\wtask.exe /create*'
- '*%windir:~-3,1%%PUBLIC:~-9,1%*'
- '*/E:vbscript * C:\Users\\*.txt" /F'
- '*/tn "Security Script *'
- '*%windir:~-1,1%*'
selection2:
Image:
- '*Temp\winwsh.exe'
condition: 1 of them
fields:
- CommandLine
- ParentCommandLine
falsepositives:
- Unlikely
level: high