SigmaHQ/rules/windows/builtin/win_alert_mimikatz_keywords.yml
2021-08-26 12:51:45 +02:00

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title: Mimikatz Use
id: 06d71506-7beb-4f22-8888-e2e5e2ca7fd8
description: This method detects mimikatz keywords in different Eventlogs (some of them only appear in older Mimikatz version that are however still used by different threat groups)
author: Florian Roth
date: 2017/01/10
modified: 2021/08/26
tags:
- attack.s0002
- attack.t1003 # an old one
- attack.lateral_movement
- attack.credential_access
- car.2013-07-001
- car.2019-04-004
- attack.t1003.002
- attack.t1003.004
- attack.t1003.001
- attack.t1003.006
logsource:
product: windows
detection:
keywords:
- '\mimikatz'
- 'mimikatz.exe'
- '\mimilib.dll'
- '<3 eo.oe'
- 'eo.oe.kiwi'
- 'privilege::debug'
- 'sekurlsa::logonpasswords'
- 'lsadump::sam'
- 'mimidrv.sys'
- ' p::d '
- ' s::l '
- 'gentilkiwi.com'
- 'Kiwi Legit Printer'
condition: keywords
falsepositives:
- Naughty administrators
- Penetration test
- AV Signature updates
- Files with Mimikatz in their filename
level: critical