CTI · reviewed · 2026-09-17

NightEagle targets Russian companies

Full story & timeline

MITRE ATT&CK

• T1078 Valid Accounts Stealth
• T1133 External Remote Services Persistence
• T1210 Exploitation of Remote Services Lateral Movement
• T1059 Command and Scripting Interpreter Execution
• T1572 Protocol Tunneling Command and Control

Indicators

Observables tied to this case, from the curated feed. raw sidecar

• comfyupdate.org domain · expired
• synologyupdates.com domain · expired

Detections

No detection content yet — case analysis did not yield signal-specific telemetry. Check back after the next daily CTI pass.

References

• https://cyberworldops.eu/en/three-threat-groups-hit-russian-enterprises-with-backdoors-ransomware