A newer version is available. For the latest information, see the
current release documentation.
Access of Stored Browser Credentialsedit
Identifies the execution of a process with arguments pointing to known browser files that store passwords and cookies. Adversaries may acquire credentials from web browsers by reading files specific to the target browser.
Rule type: eql
Rule indices:
- auditbeat-*
- logs-endpoint.events.*
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:
- Elastic
- Host
- macOS
- Threat Detection
- Credential Access
Version: 1
Added (Elastic Stack release): 7.12.0
Rule authors: Elastic
Rule license: Elastic License v2
Rule queryedit
process where event.type in ("start", "process_started") and
process.args : ( "/Users/*/Library/Application
Support/Google/Chrome/Default/Login Data",
"/Users/*/Library/Application Support/Google/Chrome/Default/Cookies",
"/Users/*/Library/Cookies*", "/Users/*/Library/Application
Support/Firefox/Profiles/*.default/cookies.sqlite",
"/Users/*/Library/Application
Support/Firefox/Profiles/*.default/key*.db",
"/Users/*/Library/Application
Support/Firefox/Profiles/*.default/logins.json", "Login Data",
"Cookies.binarycookies", "key4.db", "key3.db",
"logins.json", "cookies.sqlite" )
Threat mappingedit
Framework: MITRE ATT&CKTM
-
Tactic:
- Name: Credential Access
- ID: TA0006
- Reference URL: https://attack.mitre.org/tactics/TA0006/
-
Technique:
- Name: Credentials from Password Stores
- ID: T1555
- Reference URL: https://attack.mitre.org/techniques/T1555/