Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)

Uroburos is a sophisticated cyber espionage tool written in C that has been used by units within Russia's Federal Security Service (FSB) associated with the Turla toolset to collect intelligence on sensitive targets worldwide. Uroburos has several variants and has undergone nearly constant upgrade since its initial development in 2003 to keep it viable after public disclosures. Uroburos is typically deployed to external-facing nodes on a targeted network and has the ability to leverage additional tools and TTPs to further exploit an internal network. Uroburos has interoperable implants for Windows, Linux, and macOS, employs a high level of stealth in communications and architecture, and can easily incorporate new or replacement components.(Citation: Joint Cybersecurity Advisory AA23-129A Snake Malware May 2023)(Citation: Kaspersky Turla)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Asymmetric Cryptography - T1573.002 (bf176076-b789-408e-8cba-7275e81c0ada)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Junk Data - T1001.001 (f7c0689c-4dbd-489b-81be-7cb7c7079ade)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Hidden File System - T1564.005 (dfebc3b7-d19d-450b-81c7-6dafe4184c04)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Turla (22332d52-c0c2-443c-9ffb-f08c0d23722c)	Tool	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Embedded Payloads - T1027.009 (0533ab23-3f7d-463f-9bd8-634d27e4dee1)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Data from Local System - T1005 (3c4a2599-71ee-4405-ba1e-0e28414b4bc5)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Traffic Signaling - T1205 (451a9977-d255-43c9-b431-66de80130c8c)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Multi-hop Proxy - T1090.003 (a782ebe2-daba-42c7-bc82-e8e9d923162d)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Non-Standard Encoding - T1132.002 (d467bc38-284b-4a00-96ac-125f447799fc)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Fallback Channels - T1008 (f24faf46-3b26-4dbb-98f2-63460498e433)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Protocol Tunneling - T1572 (4fe28b27-b13c-453e-a386-c2ef362a573b)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Mail Protocols - T1071.003 (54b4c251-1f0e-4eba-ba6b-dbc7a6f6f06b)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Windows Service - T1543.003 (2959d63f-73fd-46a1-abd2-109d7dcede32)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Multi-Stage Channels - T1104 (84e02621-8fdf-470f-bd58-993bb6a89d91)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Uroburos (Windows) (d674ffd2-1f27-403b-8fe9-b4af6e303e5c)	Malpedia	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Reflective Code Loading - T1620 (4933e63b-9b77-476e-ab29-761bc5b7d15a)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Query Registry - T1012 (c32f7008-9fea-41f7-8366-5eb9b74bd896)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	DNS - T1071.004 (1996eef1-ced3-4d7f-bf94-33298cabbf72)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Software Packing - T1027.002 (deb98323-e13f-4b0c-8d94-175379069062)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Rootkit - T1014 (0f20e3cb-245b-4a61-8a91-2d93f7cb0e9b)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Dynamic-link Library Injection - T1055.001 (f4599aa0-4f85-4a32-80ea-fc39dc965945)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Inter-Process Communication - T1559 (acd0ba37-7ba9-4cc5-ac61-796586cd856d)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Non-Application Layer Protocol - T1095 (c21d5a77-d422-4a69-acd7-2c53c1faa34b)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Protocol or Service Impersonation - T1001.003 (c325b232-d5bc-4dde-a3ec-71f3db9e8adc)	Attack Pattern	1
Uroburos - S0022 (80a014ba-3fef-4768-990b-37d8bd10d7f4)	Malware	Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4)	Attack Pattern	1
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
Asymmetric Cryptography - T1573.002 (bf176076-b789-408e-8cba-7275e81c0ada)	Attack Pattern	Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118)	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
Data Obfuscation - T1001 (ad255bfe-a9e6-4b52-a258-8d3462abe842)	Attack Pattern	Junk Data - T1001.001 (f7c0689c-4dbd-489b-81be-7cb7c7079ade)	Attack Pattern	2
Hide Artifacts - T1564 (22905430-4901-4c2a-84f6-98243cb173f8)	Attack Pattern	Hidden File System - T1564.005 (dfebc3b7-d19d-450b-81c7-6dafe4184c04)	Attack Pattern	2
Uroburos (Windows) (d674ffd2-1f27-403b-8fe9-b4af6e303e5c)	Malpedia	Turla (22332d52-c0c2-443c-9ffb-f08c0d23722c)	Tool	2
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	Embedded Payloads - T1027.009 (0533ab23-3f7d-463f-9bd8-634d27e4dee1)	Attack Pattern	2
Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0)	Attack Pattern	Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c)	Attack Pattern	2
Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69)	Attack Pattern	File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c)	Attack Pattern	2
Multi-hop Proxy - T1090.003 (a782ebe2-daba-42c7-bc82-e8e9d923162d)	Attack Pattern	Proxy - T1090 (731f4f55-b6d0-41d1-a7a9-072a66389aea)	Attack Pattern	2
Non-Standard Encoding - T1132.002 (d467bc38-284b-4a00-96ac-125f447799fc)	Attack Pattern	Data Encoding - T1132 (cc7b8c4e-9be0-47ca-b0bb-83915ec3ee2f)	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
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118)	Attack Pattern	Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	2
Mail Protocols - T1071.003 (54b4c251-1f0e-4eba-ba6b-dbc7a6f6f06b)	Attack Pattern	Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	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
Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939)	Attack Pattern	Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	2
Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	Attack Pattern	DNS - T1071.004 (1996eef1-ced3-4d7f-bf94-33298cabbf72)	Attack Pattern	2
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	Software Packing - T1027.002 (deb98323-e13f-4b0c-8d94-175379069062)	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
Data Obfuscation - T1001 (ad255bfe-a9e6-4b52-a258-8d3462abe842)	Attack Pattern	Protocol or Service Impersonation - T1001.003 (c325b232-d5bc-4dde-a3ec-71f3db9e8adc)	Attack Pattern	2