Suspicious sqlite3 Access to gcloud Cached Access Token Database (via process_creation)

PremiumReviewedSigma · Medium · v1
Product
linux
Category
process_creation
Author
HuntRule
Published
2026-10-24
Updated
2026-10-24

ATT&CK techniques

Cred Access
  1. Recon

  2. Resource Dev

  3. Initial Access

  4. Execution

  5. Persistence

  6. Priv Esc

  7. Defense Evasion

  8. Discovery

  9. Lateral Movement

  10. Collection

  11. C2

  12. Exfiltration

  13. Impact

What it detects

This rule detects sqlite3 querying the gcloud access_tokens.db credential store under the user gcloud config directory, the local token-theft behavior Red Canary documented for harvesting GCP access tokens. These cached tokens are stored in plaintext and remain valid after key deletion, so direct database access outside the gcloud tool indicates credential theft.

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Suspicious sqlite3 Access to gcloud Cached Access Token Database (via process_creation)
Pivot detection · T1552.001 · 9 related

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