CTI · corroborated · 2026-08-19

Operation QUICSILVER: China-Nexus Actor Targets Myanmar Diplomats via VHD-Delivered Go Backdoor

Full story & timeline

MITRE ATT&CK

• T1566 Phishing Initial Access
• T1204 User Execution Execution
• T1059 Command and Scripting Interpreter Execution
• T1573 Encrypted Channel Command and Control

Indicators

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

• trainingannouncement.pdf.lnk 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://www.gbhackers.com/operation-quicsilver-china-myanmar-diplomats/