mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-07 09:48:58 +00:00
24 lines
725 B
YAML
24 lines
725 B
YAML
title: SVCHOST Credential Dump
|
|
id: 174afcfa-6e40-4ae9-af64-496546389294
|
|
description: Detects when a process, such as mimikatz, accesses the memory of svchost to dump credentials
|
|
date: 2021/04/30
|
|
author: Florent Labouyrie
|
|
logsource:
|
|
product: windows
|
|
category: process_access
|
|
tags:
|
|
- attack.t1548
|
|
detection:
|
|
selection_process:
|
|
TargetImage|endswith: '\svchost.exe'
|
|
selection_memory:
|
|
GrantedAccess: '0x143a'
|
|
filter_trusted_process_access:
|
|
SourceImage|endswith:
|
|
- '*\services.exe'
|
|
- '*\msiexec.exe'
|
|
condition: selection_process and selection_memory and not filter_trusted_process_access
|
|
falsepositives:
|
|
- Non identified legit exectubale
|
|
level: critical
|