CTI · corroborated · 2026-08-26

MuddyWater-Linked Dindoor Backdoor Abuses Deno Runtime for Evasion

Full story & timeline

MITRE ATT&CK

• T1566 Phishing Initial Access
• T1059 Command and Scripting Interpreter Execution
• T1105 Ingress Tool Transfer Command and Control
• T1497 Virtualization/Sandbox Evasion Stealth
• T1082 System Information Discovery Discovery

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://cyberpress.org/dindoor-abuses-deno-runtime/
• https://gbhackers.com/windows-backdoor-dubbed-dindoor/