SigmaHQ/rules/windows/sysmon/sysmon_createremotethread_loadlibrary.yml
2020-08-29 02:03:28 +02:00

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YAML

title: CreateRemoteThread API and LoadLibrary
id: 052ec6f6-1adc-41e6-907a-f1c813478bee
description: Detects potential use of CreateRemoteThread api and LoadLibrary function to inject DLL into a process
status: experimental
date: 2019/08/11
modified: 2020/08/28
author: Roberto Rodriguez @Cyb3rWard0g
references:
- https://github.com/Cyb3rWard0g/ThreatHunter-Playbook/tree/master/playbooks/windows/05_defense_evasion/T1055_process_injection/dll_injection_createremotethread_loadlibrary.md
tags:
- attack.defense_evasion
- attack.t1055 # an old one
- attack.t1055.001
logsource:
product: windows
service: sysmon
detection:
selection:
EventID: 8
StartModule|endswith: '\kernel32.dll'
StartFunction: 'LoadLibraryA'
condition: selection
falsepositives:
- Unknown
level: critical