Detection rules › Sigma

Windows Credential Manager Access via VaultCmd

Severity
medium
Author
frack113
Source
upstream

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

MITRE ATT&CK coverage

TacticTechniques
Credential AccessT1555.004 Credentials from Password Stores: Windows Credential Manager

Event coverage

ProviderEvent IDTitle
Sysmon1Process creation

Stages and Predicates

Stage 1: all of selection_img

or:
Image|endswith: '\VaultCmd.exe'
OriginalFileName: VAULTCMD.EXE

Stage 2: all of selection_cli

CommandLine|contains: '/listcreds:'

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.

FieldKindValues
CommandLinematch
  • /listcreds:
Imageends_with
  • \VaultCmd.exe
OriginalFileNameeq
  • VAULTCMD.EXE