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Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21)

Winnti for Windows is a modular remote access Trojan (RAT) that has been used likely by multiple groups to carry out intrusions in various regions since at least 2010, including by one group referred to as the same name, Winnti Group.(Citation: Kaspersky Winnti April 2013)(Citation: Microsoft Winnti Jan 2017)(Citation: Novetta Winnti April 2015)(Citation: 401 TRG Winnti Umbrella May 2018). The Linux variant is tracked separately under Winnti for Linux.(Citation: Chronicle Winnti for Linux May 2019)

Cluster A Galaxy A Cluster B Galaxy B Level
Service Execution - T1569.002 (f1951e8a-500e-4a26-8803-76d95c4554b4) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern 1
Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Non-Application Layer Protocol - T1095 (c21d5a77-d422-4a69-acd7-2c53c1faa34b) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c) Attack Pattern 1
Timestomp - T1070.006 (47f2d673-ca62-47e9-929b-1b0be9657611) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Internal Proxy - T1090.001 (f6dacc85-b37d-458e-b58d-74fc4bbf5755) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Compression - T1027.015 (fbd91bfc-75c2-4f0c-8116-3b4e722906b3) Attack Pattern 1
External Proxy - T1090.002 (69b8fd78-40e8-4600-ae4d-662c9d7afdb3) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti (9b3a4cff-1c5a-4fd6-b49c-27240b6d622c) Tool Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 1
Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti (Windows) (7f8166e2-c7f4-4b48-a07b-681b61a8f2c1) Malpedia Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Rundll32 - T1218.011 (045d0922-2310-4e60-b5e4-3302302cb3c5) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Environmental Keying - T1480.001 (f244b8dd-af6c-4391-a497-fc03627ce995) Attack Pattern 1
Service Execution - T1569.002 (f1951e8a-500e-4a26-8803-76d95c4554b4) Attack Pattern System Services - T1569 (d157f9d2-d09a-4efa-bb2a-64963f94e253) Attack Pattern 2
Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32) Attack Pattern Create or Modify System Process - T1543 (106c0cf6-bf73-4601-9aa8-0945c2715ec5) Attack Pattern 2
Boot or Logon Autostart Execution - T1547 (1ecb2399-e8ba-4f6b-8ba7-5c27d49405cf) Attack Pattern Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern 2
Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0) Attack Pattern Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern 2
Timestomp - T1070.006 (47f2d673-ca62-47e9-929b-1b0be9657611) Attack Pattern Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) Attack Pattern 2
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
Proxy - T1090 (731f4f55-b6d0-41d1-a7a9-072a66389aea) Attack Pattern Internal Proxy - T1090.001 (f6dacc85-b37d-458e-b58d-74fc4bbf5755) Attack Pattern 2
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern Compression - T1027.015 (fbd91bfc-75c2-4f0c-8116-3b4e722906b3) Attack Pattern 2
External Proxy - T1090.002 (69b8fd78-40e8-4600-ae4d-662c9d7afdb3) Attack Pattern Proxy - T1090 (731f4f55-b6d0-41d1-a7a9-072a66389aea) Attack Pattern 2
File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) Attack Pattern 2
Winnti (9b3a4cff-1c5a-4fd6-b49c-27240b6d622c) Tool Winnti (Windows) (7f8166e2-c7f4-4b48-a07b-681b61a8f2c1) Malpedia 2
Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6) Attack Pattern Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 2
Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073) Attack Pattern Abuse Elevation Control Mechanism - T1548 (67720091-eee3-4d2d-ae16-8264567f6f5b) Attack Pattern 2
System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4) Attack Pattern Rundll32 - T1218.011 (045d0922-2310-4e60-b5e4-3302302cb3c5) 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
Environmental Keying - T1480.001 (f244b8dd-af6c-4391-a497-fc03627ce995) Attack Pattern Execution Guardrails - T1480 (853c4192-4311-43e1-bfbb-b11b14911852) Attack Pattern 2