APT PRIVATELOG Image Load Pattern

testhigh
Log-Quelle: windows · image_loadAutor Florian Roth (Nextron Systems)Datum 2021-09-07
01

Beschreibung

Was dies ist, in Kürze.

Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances

02

Tags

attack.privilege-escalationattack.stealthattack.t1055detection.emerging-threats
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Regelquelle (YAML)

title: APT PRIVATELOG Image Load Pattern
id: 33a2d1dd-f3b0-40bd-8baf-7974468927cc
status: test
description: Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances
references:
    - https://web.archive.org/web/20210901184449/https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html
author: Florian Roth (Nextron Systems)
date: 2021-09-07
modified: 2022-10-09
tags:
    - attack.privilege-escalation
    - attack.stealth
    - attack.t1055
    - detection.emerging-threats
logsource:
    category: image_load
    product: windows
detection:
    selection:
        Image|endswith: '\svchost.exe'
        ImageLoaded|endswith: '\clfsw32.dll'
    condition: selection
falsepositives:
    - Rarely observed
level: high
04

erkennt Techniken (1)

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

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.