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blue-team-tools/rules/windows/process_creation/win_apt_empiremonkey.yml
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2021-09-03 06:50:00 +02:00

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YAML

title: Empire Monkey
id: 10152a7b-b566-438f-a33c-390b607d1c8d
description: Detects EmpireMonkey APT reported Activity
references:
- https://app.any.run/tasks/a4107649-8cb0-41af-ad75-113152d4d57b
tags:
- attack.defense_evasion
- attack.t1218.010
- attack.t1117 # an old one
date: 2019/04/02
modified: 2020/08/27
author: Markus Neis
logsource:
category: process_creation
product: windows
detection:
selection_cutil:
CommandLine|endswith: '/i:%APPDATA%\logs.txt scrobj.dll'
Image|endswith: '\cutil.exe'
selection_regsvr32:
CommandLine|endswith: '/i:%APPDATA%\logs.txt scrobj.dll'
Description: 'Microsoft(C) Registerserver'
condition: 1 of them
falsepositives:
- Very Unlikely
level: critical