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Blind Eagle APT-C-36 Court-Notice Lures: Detection & IOCs

Blind Eagle (APT-C-36) sends fake court notices to judicial and fiscal staff in Latin America. 9 detection rules, 16 IOCs and a free Splunk SPL rule.

Read the full threat intel for Blind Eagle APT-C-36 Court-Notice Lures: Detection & IOCs →

Chapters

  1. 0:00The hookCourt notices carry a RAT.
  2. 0:04The storyBlind Eagle targets judicial bodies.
  3. 0:10Attack pathA court notice starts it.
  4. 0:22AttributionAttributed to APT-C-36.
  5. 0:27Indicators of compromise13 indicators to hunt: 3 IPs, 3 domains and 3 SHA-256 hashes, and more.
  6. 0:36MITRE ATT&CK techniques22 ATT&CK techniques, from initial access to command and control.
  7. 0:41Remediation3 steps now: Block crp2026[.]online, vpfinal142[.]myvnc[.]com.
  8. 0:50Detection rules9 detection rules, in SPL, KQL and Sigma.
Transcript

0:00Court notices carry a RAT.

0:05Blind Eagle targets judicial bodies.

0:07Zenox documents it.

0:11A court notice starts it.

0:12A fake utility script runs.

0:14A RAT loads, then beacons out.

0:17It logs keys.

0:23Attributed to APT-C-36. Confidence: high.

0:2813 indicators to hunt: 3 IPs, 3 domains and 3 SHA-256 hashes, and more.

0:3622 ATT&CK techniques, from initial access to command and control.

0:423 steps now: Block crp2026[.]online, vpfinal142[.]myvnc[.]com.

0:519 detection rules, in SPL, KQL and Sigma.

0:56Threadlinqs. The unified security engineering platform.