mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-06 09:25:17 +00:00
37 lines
1.3 KiB
YAML
37 lines
1.3 KiB
YAML
title: Malicious Service Installations
|
|
id: 2cfe636e-317a-4bee-9f2c-1066d9f54d1a
|
|
description: Detects known malicious service installs that only appear in cases of lateral movement, credential dumping, and other suspicious activities.
|
|
author: Florian Roth, Daniil Yugoslavskiy, oscd.community (update)
|
|
date: 2017/03/27
|
|
modified: 2021/09/21
|
|
references:
|
|
- https://awakesecurity.com/blog/threat-hunting-for-paexec/
|
|
- https://www.fireeye.com/blog/threat-research/2017/05/wannacry-malware-profile.html
|
|
- https://blog.f-secure.com/wp-content/uploads/2019/10/CosmicDuke.pdf
|
|
tags:
|
|
- attack.persistence
|
|
- attack.privilege_escalation
|
|
- attack.t1003
|
|
- attack.t1035 # an old one
|
|
- attack.t1050 # an old one
|
|
- car.2013-09-005
|
|
- attack.t1543.003
|
|
- attack.t1569.002
|
|
logsource:
|
|
product: windows
|
|
service: system
|
|
detection:
|
|
selection:
|
|
EventID: 7045
|
|
malsvc_paexec:
|
|
ServiceFileName|contains: '\PAExec'
|
|
malsvc_wannacry:
|
|
ServiceName: 'mssecsvc2.0'
|
|
malsvc_persistence:
|
|
ServiceFileName|contains: 'net user'
|
|
malsvc_apt29:
|
|
ServiceName: 'Java(TM) Virtual Machine Support Service'
|
|
condition: selection and 1 of malsvc_*
|
|
falsepositives:
|
|
- Penetration testing
|
|
level: critical |