Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)

Torisma is a second stage implant designed for specialized monitoring that has been used by Lazarus Group. Torisma was discovered during an investigation into the 2020 Operation North Star campaign that targeted the defense sector.(Citation: McAfee Lazarus Nov 2020)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	System Network Connections Discovery - T1049 (7e150503-88e7-4861-866b-ff1ac82c4475)	Attack Pattern	1
Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Software Packing - T1027.002 (deb98323-e13f-4b0c-8d94-175379069062)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
System Time Discovery - T1124 (f3c544dc-673c-4ef3-accb-53229f1ae077)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	Execution Guardrails - T1480 (853c4192-4311-43e1-bfbb-b11b14911852)	Attack Pattern	1
Standard Encoding - T1132.001 (04fd5427-79c7-44ea-ae13-11b24778ff1c)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161)	Attack Pattern	1
Exfiltration Over C2 Channel - T1041 (92d7da27-2d91-488e-a00c-059dc162766d)	Attack Pattern	Torisma - S0678 (0715560d-4299-4e84-9e20-6e80ab57e4f2)	Malware	1
Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144)	Attack Pattern	Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	2
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118)	Attack Pattern	Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	2
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	Software Packing - T1027.002 (deb98323-e13f-4b0c-8d94-175379069062)	Attack Pattern	2
Standard Encoding - T1132.001 (04fd5427-79c7-44ea-ae13-11b24778ff1c)	Attack Pattern	Data Encoding - T1132 (cc7b8c4e-9be0-47ca-b0bb-83915ec3ee2f)	Attack Pattern	2
Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	Attack Pattern	Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161)	Attack Pattern	2