Adversaries may dump the content of the keychain storage data from a system to acquire credentials. Keychains are the built-in way for macOS to keep track of users' passwords and credentials for many services and features, including Wi-Fi and website passwords, secure notes, certificates, and Kerberos.
Rule type: eql
Risk score: 73
Runs every: 5 minutes
Maximum alerts per execution: 100
- Threat Detection
- Credential Access
Added (Elastic Stack release): 7.12.0
Rule authors: Elastic
Rule license: Elastic License v2
process where event.type in ("start", "process_started") and process.args : "dump-keychain" and process.args : "-d"