File Deleted Via Sysinternals SDelete

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

Beschreibung

Was dies ist, in Kürze.

Detects the deletion of files by the Sysinternals SDelete utility. It looks for the common name pattern used to rename files.

02

Tags

attack.stealthattack.t1070.004
03

Regelquelle (YAML)

title: File Deleted Via Sysinternals SDelete
id: 6ddab845-b1b8-49c2-bbf7-1a11967f64bc
status: test
description: Detects the deletion of files by the Sysinternals SDelete utility. It looks for the common name pattern used to rename files.
references:
    - https://github.com/OTRF/detection-hackathon-apt29/issues/9
    - https://github.com/OTRF/ThreatHunter-Playbook/blob/2d4257f630f4c9770f78d0c1df059f891ffc3fec/docs/evals/apt29/detections/4.B.4_83D62033-105A-4A02-8B75-DAB52D8D51EC.md
author: Roberto Rodriguez (Cyb3rWard0g), OTR (Open Threat Research)
date: 2020-05-02
modified: 2023-02-15
tags:
    - attack.stealth
    - attack.t1070.004
logsource:
    product: windows
    category: file_delete
detection:
    selection:
        TargetFilename|endswith:
            - '.AAA'
            - '.ZZZ'
    filter_wireshark:
        TargetFilename|endswith: '\Wireshark\radius\dictionary.alcatel-lucent.aaa'
    condition: selection and not 1 of filter_*
falsepositives:
    - Legitimate usage
level: medium
04

erkennt Techniken (1)

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

05

Referenzen

Externe Belege — Patches, Meldungen, Analysen.