CTI · corroborated · 2026-09-03

The Gentlemen Ransomware Group Deployed Custom TukTuk C2 Framework

Full story & timeline

MITRE ATT&CK

• T1583 Acquire Infrastructure Resource Development
• T1219 Remote Access Tools Command and Control

Indicators

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

• 65.109.70.162 ipv4 · 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.cyberpress.org/ransomware-hackers-built-their-own-c2-framework-to-steal-passwor/
• https://www.gbhackers.com/ransomware-hackers-built-their-own-c2-framework-to-steal-passwor/