Service Installation in Suspicious Folder

Description

Detects service installation in suspicious folder appdata

Query · sigma

selection:
  Provider_Name: Service Control Manager
  EventID: 7045
  ImagePath|contains:
  - \AppData\
  - \\\\127.0.0.1
  - \\\\localhost
filter_optional_zoom:
  ServiceName: Zoom Sharing Service
  ImagePath|contains: :\Program Files\Common Files\Zoom\Support\CptService.exe
condition: selection and not 1 of filter_optional_*

Known false positives

  • Unknown
Raw source Service Installation in Suspicious Folder · Sigma
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Published by SigmaHQ/sigma ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
title: Service Installation in Suspicious Folder
id: 5e993621-67d4-488a-b9ae-b420d08b96cb
status: test
description: Detects service installation in suspicious folder appdata
author: pH-T (Nextron Systems)
references:
    - Internal Research
date: 2022-03-18
modified: 2024-01-18
tags:
    - attack.persistence
    - attack.privilege-escalation
    - car.2013-09-005
    - attack.t1543.003
logsource:
    product: windows
    service: system
detection:
    selection:
        Provider_Name: 'Service Control Manager'
        EventID: 7045
        ImagePath|contains:
            - '\AppData\'
            - '\\\\127.0.0.1'
            - '\\\\localhost'
    filter_optional_zoom:
        ServiceName: 'Zoom Sharing Service'
        ImagePath|contains: ':\Program Files\Common Files\Zoom\Support\CptService.exe'
    condition: selection and not 1 of filter_optional_*
falsepositives:
    - Unknown
level: medium

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