System Drawing DLL Load

testlow
Log-Quelle: windows · image_loadAutor Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)Datum 2020-05-02
01

Beschreibung

Was dies ist, in Kürze.

Detects processes loading "System.Drawing.ni.dll". This could be an indicator of potential Screen Capture.

02

Tags

attack.collectionattack.t1113detection.threat-hunting
03

Regelquelle (YAML)

title: System Drawing DLL Load
id: 666ecfc7-229d-42b8-821e-1a8f8cb7057c
status: test
description: Detects processes loading "System.Drawing.ni.dll". This could be an indicator of potential Screen Capture.
references:
    - https://github.com/OTRF/detection-hackathon-apt29/issues/16
    - https://github.com/OTRF/ThreatHunter-Playbook/blob/2d4257f630f4c9770f78d0c1df059f891ffc3fec/docs/evals/apt29/detections/7.A.1_3B4E5808-3C71-406A-B181-17B0CE3178C9.md
author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
date: 2020-05-02
modified: 2023-02-22
tags:
    - attack.collection
    - attack.t1113
    - detection.threat-hunting
logsource:
    product: windows
    category: image_load
detection:
    selection:
        ImageLoaded|endswith: '\System.Drawing.ni.dll'
    condition: selection
falsepositives:
    - False positives are very common from system and third party applications, activity needs to be investigated. This rule is best correlated with other events to increase the level of suspiciousness
level: low
04

erkennt Techniken (1)

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

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.