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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
Winnti (Windows) (7f8166e2-c7f4-4b48-a07b-681b61a8f2c1) Malpedia 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 Service Execution - T1569.002 (f1951e8a-500e-4a26-8803-76d95c4554b4) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32) Attack Pattern 1
Environmental Keying - T1480.001 (f244b8dd-af6c-4391-a497-fc03627ce995) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Timestomp - T1070.006 (47f2d673-ca62-47e9-929b-1b0be9657611) Attack Pattern 1
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580) Attack Pattern 1
Non-Application Layer Protocol - T1095 (c21d5a77-d422-4a69-acd7-2c53c1faa34b) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144) Attack Pattern 1
Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c) 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 Internal Proxy - T1090.001 (f6dacc85-b37d-458e-b58d-74fc4bbf5755) 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
Winnti (9b3a4cff-1c5a-4fd6-b49c-27240b6d622c) Tool Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Rundll32 - T1218.011 (045d0922-2310-4e60-b5e4-3302302cb3c5) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern 1
Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add) Attack Pattern 1
Compression - T1027.015 (fbd91bfc-75c2-4f0c-8116-3b4e722906b3) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern Winnti for Windows - S0141 (d3afa961-a80c-4043-9509-282cdf69ab21) Malware 1
Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41) Attack Pattern Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118) Attack Pattern 2
System Services - T1569 (d157f9d2-d09a-4efa-bb2a-64963f94e253) Attack Pattern Service Execution - T1569.002 (f1951e8a-500e-4a26-8803-76d95c4554b4) Attack Pattern 2
Create or Modify System Process - T1543 (106c0cf6-bf73-4601-9aa8-0945c2715ec5) Attack Pattern Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32) 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
Abuse Elevation Control Mechanism - T1548 (67720091-eee3-4d2d-ae16-8264567f6f5b) Attack Pattern Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073) Attack Pattern 2
Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) Attack Pattern Timestomp - T1070.006 (47f2d673-ca62-47e9-929b-1b0be9657611) Attack Pattern 2
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144) Attack Pattern 2
Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern Boot or Logon Autostart Execution - T1547 (1ecb2399-e8ba-4f6b-8ba7-5c27d49405cf) Attack Pattern 2
Proxy - T1090 (731f4f55-b6d0-41d1-a7a9-072a66389aea) Attack Pattern Internal Proxy - T1090.001 (f6dacc85-b37d-458e-b58d-74fc4bbf5755) Attack Pattern 2
External Proxy - T1090.002 (69b8fd78-40e8-4600-ae4d-662c9d7afdb3) Attack Pattern Proxy - T1090 (731f4f55-b6d0-41d1-a7a9-072a66389aea) Attack Pattern 2
Winnti (Windows) (7f8166e2-c7f4-4b48-a07b-681b61a8f2c1) Malpedia Winnti (9b3a4cff-1c5a-4fd6-b49c-27240b6d622c) Tool 2
Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0) Attack Pattern 2
Rundll32 - T1218.011 (045d0922-2310-4e60-b5e4-3302302cb3c5) Attack Pattern System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4) 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
Compression - T1027.015 (fbd91bfc-75c2-4f0c-8116-3b4e722906b3) Attack Pattern Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern 2
Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6) Attack Pattern 2