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Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517)

Taidoor is a remote access trojan (RAT) that has been used by Chinese government cyber actors to maintain access on victim networks.(Citation: CISA MAR-10292089-1.v2 TAIDOOR August 2021) Taidoor has primarily been used against Taiwanese government organizations since at least 2010.(Citation: TrendMicro Taidoor)

Cluster A Galaxy A Cluster B Galaxy B Level
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Dynamic-link Library Injection - T1055.001 (f4599aa0-4f85-4a32-80ea-fc39dc965945) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Non-Application Layer Protocol - T1095 (c21d5a77-d422-4a69-acd7-2c53c1faa34b) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Taidoor (cda7d605-23d0-4f93-a585-1276f094c04a) Tool 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware System Time Discovery - T1124 (f3c544dc-673c-4ef3-accb-53229f1ae077) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Query Registry - T1012 (c32f7008-9fea-41f7-8366-5eb9b74bd896) Attack Pattern 1
Data from Local System - T1005 (3c4a2599-71ee-4405-ba1e-0e28414b4bc5) Attack Pattern Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern 1
Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144) Attack Pattern Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4) Attack Pattern 1
Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670) Attack Pattern Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18) Attack Pattern 1
Taidoor - S0011 (b143dfa4-e944-43ff-8429-bfffc308c517) Malware Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 1
Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b) Attack Pattern Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597) Attack Pattern 2
Process Injection - T1055 (43e7dc91-05b2-474c-b9ac-2ed4fe101f4d) Attack Pattern Dynamic-link Library Injection - T1055.001 (f4599aa0-4f85-4a32-80ea-fc39dc965945) Attack Pattern 2
Taidoor (cda7d605-23d0-4f93-a585-1276f094c04a) Tool taidoor (94323b32-9566-450b-8480-5f9f53b57948) Malpedia 2
Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) Attack Pattern 2
User Execution - T1204 (8c32eb4d-805f-4fc5-bf60-c4d476c131b5) Attack Pattern Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e) 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
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
File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) 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
Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6) Attack Pattern Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 2