Interesting Service Enumeration Via Sc.EXE

testlow
Log-Quelle: windows · process_creationAutor Swachchhanda Shrawan PoudelDatum 2024-02-12
01

Beschreibung

Was dies ist, in Kürze.

Detects the enumeration and query of interesting and in some cases sensitive services on the system via "sc.exe". Attackers often try to enumerate the services currently running on a system in order to find different attack vectors.

02

Tags

attack.t1003attack.credential-access
03

Regelquelle (YAML)

title: Interesting Service Enumeration Via Sc.EXE
id: e83e8899-c9b2-483b-b355-5decc942b959
status: test
description: |
    Detects the enumeration and query of interesting and in some cases sensitive services on the system via "sc.exe".
    Attackers often try to enumerate the services currently running on a system in order to find different attack vectors.
references:
    - https://www.n00py.io/2021/05/dumping-plaintext-rdp-credentials-from-svchost-exe/
    - https://pentestlab.blog/tag/svchost/
author: Swachchhanda Shrawan Poudel
date: 2024-02-12
tags:
    - attack.t1003
    - attack.credential-access
logsource:
    product: windows
    category: process_creation
detection:
    selection_img:
        - Image|endswith: '\sc.exe'
        - OriginalFileName: 'sc.exe'
    selection_cli:
        CommandLine|contains: 'query'
    selection_cmd:
        # Note: add more interesting services
        CommandLine|contains: 'termservice'
    condition: all of selection_*
falsepositives:
    - Unknown
# Note: can be upgraded to medium after an initial baseline
level: low
04

erkennt Techniken (1)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.