Kerberos Cached Credentials Dumping

Identifies the use of the Kerberos credential cache (kcc) utility to dump locally cached Kerberos tickets.

Rule type: query

Rule indices:

Severity: high

Risk score: 73

Runs every: 5 minutes

Searches indices from: now-9m (Date Math format, see also Additional look-back time)

Maximum alerts per execution: 100

References:

Tags:

Version: 4 (version history)

Added (Elastic Stack release): 7.10.0

Last modified (Elastic Stack release): 7.16.0

Rule authors: Elastic

Rule license: Elastic License v2

event.category:process and event.type:(start or process_started) and
process.name:kcc and process.args:copy_cred_cache

Framework: MITRE ATT&CK^TM

Tactic:
- Name: Credential Access
- ID: TA0006
- Reference URL: https://attack.mitre.org/tactics/TA0006/
Technique:
- Name: OS Credential Dumping
- ID: T1003
- Reference URL: https://attack.mitre.org/techniques/T1003/

Version 4 (7.16.0 release)

Version 3 (7.12.0 release)

Version 2 (7.11.2 release)