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S0431malware

HotCroissant

HotCroissant is a remote access trojan (RAT) attributed by U.S. government entities to malicious North Korean government cyber activity, tracked collectively as HIDDEN COBRA. HotCroissant shares numerous code similarities with Rifdoor.

Platforms: Windows

MITRE ATT&CK ↗

Linked entities · 21

usesT1041Exfiltration Over C2 Channel usesT1573.001Symmetric Cryptography usesT1070.004File Deletion usesT1106Native API usesT1027.002Software Packing usesT1083File and Directory Discovery usesT1489Service Stop usesT1105Ingress Tool Transfer usesT1059.003Windows Command Shell usesT1057Process Discovery usesT1007System Service Discovery usesT1033System Owner/User Discovery usesT1027.013Encrypted/Encoded File usesT1010Application Window Discovery usesT1518Software Discovery usesT1082System Information Discovery usesT1113Screen Capture usesT1016System Network Configuration Disc…usesT1053.005Scheduled Task usesT1564.003Hidden Window uses byG0032Lazarus Group