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sysmon_mimikatz_detection_lsass.yml
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sysmon_mimikatz_detection_lsass.yml
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title: Mimikatz Detection LSASS Access
id: 0d894093-71bc-43c3-8c4d-ecfc28dcf5d9
status: deprecated
description: Detects process access to LSASS which is typical for Mimikatz (0x1000 PROCESS_QUERY_ LIMITED_INFORMATION, 0x0400 PROCESS_QUERY_ INFORMATION "only old
versions", 0x0010 PROCESS_VM_READ)
references:
- https://onedrive.live.com/view.aspx?resid=D026B4699190F1E6!2843&ithint=file%2cpptx&app=PowerPoint&authkey=!AMvCRTKB_V1J5ow
- https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for_22.html
tags:
- attack.t1003
- attack.s0002
- attack.credential_access
- car.2019-04-004
author: Sherif Eldeeb
date: 2017/10/18
modified: 2022/04/11
logsource:
product: windows
category: process_access
detection:
selection:
TargetImage|endswith: '\lsass.exe'
GrantedAccess:
- '0x1410'
- '0x1010'
- '0x410'
filter:
SourceImage|startswith:
- 'C:\Program Files\WindowsApps\'
- 'C:\Windows\System32\'
SourceImage|endswith: '\GamingServices.exe'
condition: selection and not filter
fields:
- ComputerName
- User
- SourceImage
falsepositives:
- Some security products access LSASS in this way.
level: high