Windows Credential Manager Access via VaultCmd

Description

List credentials currently stored in Windows Credential Manager via the native Windows utility vaultcmd.exe

Query · sigma

selection_img:
- Image|endswith: \VaultCmd.exe
- OriginalFileName: VAULTCMD.EXE
selection_cli:
  CommandLine|contains: '/listcreds:'
condition: all of selection*

Known false positives

  • Unknown
Raw source Windows Credential Manager Access via VaultCmd · Sigma
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Published by SigmaHQ/sigma ↗, licensed under Detection Rule License 1.1 ↗. Reproduced here unmodified. 
title: Windows Credential Manager Access via VaultCmd
id: 58f50261-c53b-4c88-bd12-1d71f12eda4c
status: test
description: List credentials currently stored in Windows Credential Manager via the native Windows utility vaultcmd.exe
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1555.004/T1555.004.md#atomic-test-1---access-saved-credentials-via-vaultcmd
author: frack113
date: 2022-04-08
modified: 2022-05-13
tags:
    - attack.credential-access
    - attack.t1555.004
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        - Image|endswith: '\VaultCmd.exe'
        - OriginalFileName: 'VAULTCMD.EXE'
    selection_cli:
        CommandLine|contains: '/listcreds:'
    condition: all of selection*
falsepositives:
    - Unknown
level: medium

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