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Volgmer (0a52e73b-d7e9-45ae-9bda-46568f753931)

Volgmer is a backdoor Trojan designed to provide covert access to a compromised system. Since at least 2013, HIDDEN COBRA actors have been observed using Volgmer malware in the wild to target the government, financial, automotive, and media industries. It is suspected that spear phishing is the primary delivery mechanism for Volgmer infections; however, HIDDEN COBRA actors use a suite of custom tools, some of which could also be used to initially compromise a system. Therefore, it is possible that additional HIDDEN COBRA malware may be present on network infrastructure compromised with Volgmer

Cluster A Galaxy A Cluster B Galaxy B Level
Volgmer (0a52e73b-d7e9-45ae-9bda-46568f753931) Tool Volgmer (bbfd4fb4-3e5a-43bf-b4bb-eaf5ef4fb25f) Malpedia 1
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Volgmer (0a52e73b-d7e9-45ae-9bda-46568f753931) Tool 1
FALLCHILL (e0bea149-2def-484f-b658-f782a4f94815) RAT Volgmer (0a52e73b-d7e9-45ae-9bda-46568f753931) Tool 1
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware Volgmer (0a52e73b-d7e9-45ae-9bda-46568f753931) Tool 1
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Asymmetric Cryptography - T1573.002 (bf176076-b789-408e-8cba-7275e81c0ada) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware System Service Discovery - T1007 (322bad5a-1c49-4d23-ab79-76d641794afa) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware System Network Connections Discovery - T1049 (7e150503-88e7-4861-866b-ff1ac82c4475) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Query Registry - T1012 (c32f7008-9fea-41f7-8366-5eb9b74bd896) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580) Attack Pattern 2
Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware 2
Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add) Attack Pattern Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41) Attack Pattern 2
Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4) Attack Pattern Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware 2
Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670) Attack Pattern Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware 2
Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32) Attack Pattern Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939) Attack Pattern 2
Volgmer - S0180 (495b6cdb-7b5a-4fbc-8d33-e7ef68806d08) Malware Volgmer (bbfd4fb4-3e5a-43bf-b4bb-eaf5ef4fb25f) Malpedia 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware FALLCHILL (e0bea149-2def-484f-b658-f782a4f94815) RAT 2
FALLCHILL (e0bea149-2def-484f-b658-f782a4f94815) RAT Volgmer (bbfd4fb4-3e5a-43bf-b4bb-eaf5ef4fb25f) Malpedia 2
Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32) Attack Pattern FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware Protocol or Service Impersonation - T1001.003 (c325b232-d5bc-4dde-a3ec-71f3db9e8adc) Attack Pattern 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0) Attack Pattern 2
Timestomp - T1070.006 (47f2d673-ca62-47e9-929b-1b0be9657611) Attack Pattern FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41) Attack Pattern 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18) Attack Pattern 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern 2
FALLCHILL - S0181 (fece06b7-d4b1-42cf-b81a-5323c917546e) Malware Volgmer (bbfd4fb4-3e5a-43bf-b4bb-eaf5ef4fb25f) Malpedia 2
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118) Attack Pattern Asymmetric Cryptography - T1573.002 (bf176076-b789-408e-8cba-7275e81c0ada) Attack Pattern 3
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144) Attack Pattern 3
Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) Attack Pattern File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern 3
Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) Attack Pattern Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62) Attack Pattern 3
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118) Attack Pattern Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41) Attack Pattern 3
Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32) Attack Pattern Create or Modify System Process - T1543 (106c0cf6-bf73-4601-9aa8-0945c2715ec5) Attack Pattern 3
Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c) Attack Pattern Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0) Attack Pattern 3
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939) Attack Pattern 3
Data Obfuscation - T1001 (ad255bfe-a9e6-4b52-a258-8d3462abe842) Attack Pattern Protocol or Service Impersonation - T1001.003 (c325b232-d5bc-4dde-a3ec-71f3db9e8adc) Attack Pattern 3
Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) Attack Pattern Timestomp - T1070.006 (47f2d673-ca62-47e9-929b-1b0be9657611) Attack Pattern 3