CTI · corroborated · 2026-09-04

Attack Cases in Korea Involving the Installation of Radmin and UltraVNC

Full story & timeline

MITRE ATT&CK

• T1021 Remote Services Lateral Movement
• T1219 Remote Access Tools Command and Control
• T1090 Proxy Command and Control
• T1572 Protocol Tunneling Command and Control

Indicators

No curated indicators tied to this case.

Detections

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

References

• https://asec.ahnlab.com
• https://malware.news