Suspicious Access to Chrome Login Data on macOS (via process_creation)

ATT&CK techniques

Cred Access

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
- T1539Steal Web Session Cookie
- T1555.003Credentials from Web Browsers
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects command-line access to the Chrome Login Data SQLite database on macOS, where stealers extract saved browser credentials and session cookies. macOS infostealers copy or query this file to harvest stored passwords and authenticated web sessions for account takeover.

Reporting behind it

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Suspicious Access to Chrome Login Data on macOS (via process_creation)

Pivot detection · T1555.003 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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