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Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2)

Crimson is a remote access Trojan that has been used by Transparent Tribe since at least 2016.(Citation: Proofpoint Operation Transparent Tribe March 2016)(Citation: Kaspersky Transparent Tribe August 2020)

Cluster A Galaxy A Cluster B Galaxy B Level
Credentials from Web Browsers - T1555.003 (58a3e6aa-4453-4cc8-a51f-4befe80b31a8) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware Non-Application Layer Protocol - T1095 (c21d5a77-d422-4a69-acd7-2c53c1faa34b) Attack Pattern 1
Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson (858edfb8-793a-430b-8acc-4310e7d2f0d3) Tool Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson RAT (a61fc694-a88a-484d-a648-db35b49932fd) Malpedia Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware Keylogging - T1056.001 (09a60ea3-a8d1-4ae5-976e-5783248b72a4) Attack Pattern 1
Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161) Attack Pattern 1
Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
System Time Discovery - T1124 (f3c544dc-673c-4ef3-accb-53229f1ae077) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Query Registry - T1012 (c32f7008-9fea-41f7-8366-5eb9b74bd896) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson (8d8efbc6-d1b7-4ec8-bab3-591edba337d0) RAT Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Data from Local System - T1005 (3c4a2599-71ee-4405-ba1e-0e28414b4bc5) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
System Owner/User Discovery - T1033 (03d7999c-1f4c-42cc-8373-e7690d318104) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Exfiltration Over C2 Channel - T1041 (92d7da27-2d91-488e-a00c-059dc162766d) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Registry Run Keys / Startup Folder - T1547.001 (9efb1ea7-c37b-4595-9640-b7680cd84279) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Replication Through Removable Media - T1091 (3b744087-9945-4a6f-91e8-9dbceda417a4) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware Local Email Collection - T1114.001 (1e9eb839-294b-48cc-b0d3-c45555a2a004) Attack Pattern 1
Data from Removable Media - T1025 (1b7ba276-eedc-4951-a762-0ceea2c030ec) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Screen Capture - T1113 (0259baeb-9f63-4c69-bf10-eb038c390688) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
System Location Discovery - T1614 (c877e33f-1df6-40d6-b1e7-ce70f16f4979) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware Audio Capture - T1123 (1035cdf2-3e5f-446f-a7a7-e8f6d7925967) Attack Pattern 1
Time Based Evasion - T1497.003 (4bed873f-0b7d-41d4-b93a-b6905d1f90b0) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware Security Software Discovery - T1518.001 (cba37adb-d6fb-4610-b069-dd04c0643384) Attack Pattern 1
Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware Peripheral Device Discovery - T1120 (348f1eef-964b-4eb6-bb53-69b3dcb0c643) Attack Pattern 1
Video Capture - T1125 (6faf650d-bf31-4eb4-802d-1000cf38efaf) Attack Pattern Crimson - S0115 (326af1cd-78e7-45b7-a326-125d2f7ef8f2) Malware 1
Credentials from Web Browsers - T1555.003 (58a3e6aa-4453-4cc8-a51f-4befe80b31a8) Attack Pattern Credentials from Password Stores - T1555 (3fc9b85a-2862-4363-a64d-d692e3ffbee0) Attack Pattern 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
Crimson (8d8efbc6-d1b7-4ec8-bab3-591edba337d0) RAT Crimson (858edfb8-793a-430b-8acc-4310e7d2f0d3) Tool 2
Crimson RAT (a61fc694-a88a-484d-a648-db35b49932fd) Malpedia Crimson (858edfb8-793a-430b-8acc-4310e7d2f0d3) Tool 2
Input Capture - T1056 (bb5a00de-e086-4859-a231-fa793f6797e2) Attack Pattern Keylogging - T1056.001 (09a60ea3-a8d1-4ae5-976e-5783248b72a4) 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
Crimson (8d8efbc6-d1b7-4ec8-bab3-591edba337d0) RAT Crimson RAT (a61fc694-a88a-484d-a648-db35b49932fd) Malpedia 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
Local Email Collection - T1114.001 (1e9eb839-294b-48cc-b0d3-c45555a2a004) Attack Pattern Email Collection - T1114 (1608f3e1-598a-42f4-a01a-2e252e81728f) 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
Time Based Evasion - T1497.003 (4bed873f-0b7d-41d4-b93a-b6905d1f90b0) Attack Pattern Virtualization/Sandbox Evasion - T1497 (82caa33e-d11a-433a-94ea-9b5a5fbef81d) Attack Pattern 2
Software Discovery - T1518 (e3b6daca-e963-4a69-aee6-ed4fd653ad58) Attack Pattern Security Software Discovery - T1518.001 (cba37adb-d6fb-4610-b069-dd04c0643384) Attack Pattern 2