HackTool - Quarks PwDump Execution — Sigma Rule

Rule metadata and linked tags

Author: Nasreddine Bencherchali (Nextron Systems). Source status: test; severity: high. Source dates: 2022-09-05 / 2023-02-05.

{
  "category": "process_creation",
  "product": "windows"
}

Pinned original Sigma rule · Detection Rule License 1.1

Source SHA-256: 9128e06bc7df4d234d48ed2c688e880c9c3a2f7a4dec1843c6cc860cf0dda865

Detection logic

Original source YAML. Source-tag agreement is not proof of complete semantic coverage. This rule has not been compiled for a SIEM backend or validated against live telemetry here.

title: HackTool - Quarks PwDump Execution
id: 0685b176-c816-4837-8e7b-1216f346636b
status: test
description: Detects usage of the Quarks PwDump tool via commandline arguments
references:
    - https://github.com/quarkslab/quarkspwdump
    - https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-09-05
modified: 2023-02-05
tags:
    - attack.credential-access
    - attack.t1003.002
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        Image|endswith: '\QuarksPwDump.exe'
    selection_cli:
        CommandLine:
            - ' -dhl'
            - ' --dump-hash-local'
            - ' -dhdc'
            - ' --dump-hash-domain-cached'
            - ' --dump-bitlocker'
            - ' -dhd '
            - ' --dump-hash-domain '
            - '--ntds-file'
    condition: 1 of selection_*
falsepositives:
    - Unlikely
level: high

Original YAML and metadata in JSON

False positives

• Unlikely

Source references

• https://github.com/quarkslab/quarkspwdump
• https://symantec-enterprise-blogs.security.com/blogs/threat-intelligence/seedworm-apt-iran-middle-east