HackTool - QuarksPwDump Dump File

Status: test
Severity: critical
Log source: category file_event, product windows
Author: Florian Roth (Nextron Systems)
Source: github.com/SigmaHQ/sigma

Detects a dump file written by QuarksPwDump password dumper

MITRE ATT&CK coverage

Tactic	Techniques
Credential Access	`T1003.002` OS Credential Dumping: Security Account Manager

Telemetry coverage

Provider	Record / event type
Sysmon	Event ID 11: FileCreate

Rule body

title: HackTool - QuarksPwDump Dump File
id: 847def9e-924d-4e90-b7c4-5f581395a2b4
status: test
description: Detects a dump file written by QuarksPwDump password dumper
references:
    - https://jpcertcc.github.io/ToolAnalysisResultSheet/details/QuarksPWDump.htm
author: Florian Roth (Nextron Systems)
date: 2018-02-10
modified: 2024-06-27
tags:
    - attack.credential-access
    - attack.t1003.002
logsource:
    category: file_event
    product: windows
detection:
    selection:
        TargetFilename|contains|all:
            - '\AppData\Local\Temp\SAM-'
            - '.dmp'
    condition: selection
falsepositives:
    - Unknown
level: critical

Stages and Predicates

Stage 0: `condition`

selection

Stage 1: `selection`

selection:
    TargetFilename|contains|all:
        - '\AppData\Local\Temp\SAM-'
        - '.dmp'

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`TargetFilename`	match	`.dmp` corpus 3 (sigma 3) `\AppData\Local\Temp\SAM-`	`field:"TargetFilename" kind:match`

HackTool - QuarksPwDump Dump File

MITRE ATT&CK coverage

Telemetry coverage

Rule body

Stages and Predicates

Stage 0: condition

Stage 1: selection

Indicators

Stage 0: `condition`

Stage 1: `selection`