GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)

GOLD SOUTHFIELD is a financially motivated threat group active since at least 2018 that operates the REvil Ransomware-as-a Service (RaaS). GOLD SOUTHFIELD provides backend infrastructure for affiliates recruited on underground forums to perpetrate high value deployments. By early 2020, GOLD SOUTHFIELD started capitalizing on the new trend of stealing data and further extorting the victim to pay for their data to not get publicly leaked.(Citation: Secureworks REvil September 2019)(Citation: Secureworks GandCrab and REvil September 2019)(Citation: Secureworks GOLD SOUTHFIELD)(Citation: CrowdStrike Evolution of Pinchy Spider July 2021)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	Screen Capture - T1113 (0259baeb-9f63-4c69-bf10-eb038c390688)	Attack Pattern	1
Remote Access Tools - T1219 (4061e78c-1284-44b4-9116-73e4ac3912f7)	Attack Pattern	GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	1
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	1
Compromise Software Supply Chain - T1195.002 (bd369cd9-abb8-41ce-b5bb-fff23ee86c00)	Attack Pattern	GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	1
GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	External Remote Services - T1133 (10d51417-ee35-4589-b1ff-b6df1c334e8d)	Attack Pattern	1
GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	Command Obfuscation - T1027.010 (d511a6f6-4a33-41d5-bc95-c343875d1377)	Attack Pattern	1
Trusted Relationship - T1199 (9fa07bef-9c81-421e-a8e5-ad4366c5a925)	Attack Pattern	GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	1
GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	Exploit Public-Facing Application - T1190 (3f886f2a-874f-4333-b794-aa6075009b1c)	Attack Pattern	1
GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	ConnectWise - S0591 (842976c7-f9c8-41b2-8371-41dc64fbe261)	mitre-tool	1
GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b)	Attack Pattern	1
GOLD SOUTHFIELD - G0115 (c77c5576-ca19-42ed-a36f-4b4486a84133)	Intrusion Set	PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	1
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Domain Groups - T1069.002 (2aed01ad-3df3-4410-a8cb-11ea4ded587c)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Asymmetric Cryptography - T1573.002 (bf176076-b789-408e-8cba-7275e81c0ada)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Data Destruction - T1485 (d45a3d09-b3cf-48f4-9f0f-f521ee5cb05c)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Safe Mode Boot - T1688 (c7660f19-f8c5-4ae3-a5e5-24381c270376)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Local Storage Discovery - T1680 (f2514ae4-4e9b-4f26-a5ba-c4ae85fe93c3)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Service Stop - T1489 (20fb2507-d71c-455d-9b6d-6104461cf26b)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Data Encrypted for Impact - T1486 (b80d107d-fa0d-4b60-9684-b0433e8bdba0)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Disable or Modify Tools - T1685 (bbde9781-60aa-4b8a-a911-895b0c1b3872)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	System Language Discovery - T1614.001 (c1b68a96-3c48-49ea-a6c0-9b27359f9c19)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Visual Basic - T1059.005 (dfd7cc1d-e1d8-4394-a198-97c4cab8aa67)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Process Injection - T1055 (43e7dc91-05b2-474c-b9ac-2ed4fe101f4d)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Query Registry - T1012 (c32f7008-9fea-41f7-8366-5eb9b74bd896)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Drive-by Compromise - T1189 (d742a578-d70e-4d0e-96a6-02a9c30204e6)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Windows Management Instrumentation - T1047 (01a5a209-b94c-450b-b7f9-946497d91055)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Token Impersonation/Theft - T1134.001 (86850eff-2729-40c3-b85e-c4af26da4a2d)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Mutual Exclusion - T1480.002 (49fca0d2-685d-41eb-8bd4-05451cc3a742)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Inhibit System Recovery - T1490 (f5d8eed6-48a9-4cdf-a3d7-d1ffa99c3d2a)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	System Service Discovery - T1007 (322bad5a-1c49-4d23-ab79-76d641794afa)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Exfiltration Over C2 Channel - T1041 (92d7da27-2d91-488e-a00c-059dc162766d)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	2
REvil - S0496 (ac61f1f9-7bb1-465e-9b8a-c2ce8e88baf5)	Malware	Create Process with Token - T1134.002 (677569f9-a8b0-459e-ab24-7f18091fa7bf)	Attack Pattern	2
Compromise Software Supply Chain - T1195.002 (bd369cd9-abb8-41ce-b5bb-fff23ee86c00)	Attack Pattern	Supply Chain Compromise - T1195 (3f18edba-28f4-4bb9-82c3-8aa60dcac5f7)	Attack Pattern	2
Command Obfuscation - T1027.010 (d511a6f6-4a33-41d5-bc95-c343875d1377)	Attack Pattern	Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	2
PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	ConnectWise - S0591 (842976c7-f9c8-41b2-8371-41dc64fbe261)	mitre-tool	2
Screen Capture - T1113 (0259baeb-9f63-4c69-bf10-eb038c390688)	Attack Pattern	ConnectWise - S0591 (842976c7-f9c8-41b2-8371-41dc64fbe261)	mitre-tool	2
ConnectWise - S0591 (842976c7-f9c8-41b2-8371-41dc64fbe261)	mitre-tool	Video Capture - T1125 (6faf650d-bf31-4eb4-802d-1000cf38efaf)	Attack Pattern	2
PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830)	Attack Pattern	2
Domain Groups - T1069.002 (2aed01ad-3df3-4410-a8cb-11ea4ded587c)	Attack Pattern	Permission Groups Discovery - T1069 (15dbf668-795c-41e6-8219-f0447c0e64ce)	Attack Pattern	3
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118)	Attack Pattern	Asymmetric Cryptography - T1573.002 (bf176076-b789-408e-8cba-7275e81c0ada)	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
Web Protocols - T1071.001 (df8b2a25-8bdf-4856-953c-a04372b1c161)	Attack Pattern	Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	Attack Pattern	3
System Language Discovery - T1614.001 (c1b68a96-3c48-49ea-a6c0-9b27359f9c19)	Attack Pattern	System Location Discovery - T1614 (c877e33f-1df6-40d6-b1e7-ce70f16f4979)	Attack Pattern	3
Visual Basic - T1059.005 (dfd7cc1d-e1d8-4394-a198-97c4cab8aa67)	Attack Pattern	Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830)	Attack Pattern	3
Fileless Storage - T1027.011 (02c5abff-30bf-4703-ab92-1f6072fae939)	Attack Pattern	Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	3
Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e)	Attack Pattern	User Execution - T1204 (8c32eb4d-805f-4fc5-bf60-c4d476c131b5)	Attack Pattern	3
Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	Attack Pattern	Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b)	Attack Pattern	3
Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2)	Attack Pattern	Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0)	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
Token Impersonation/Theft - T1134.001 (86850eff-2729-40c3-b85e-c4af26da4a2d)	Attack Pattern	Access Token Manipulation - T1134 (dcaa092b-7de9-4a21-977f-7fcb77e89c48)	Attack Pattern	3
Mutual Exclusion - T1480.002 (49fca0d2-685d-41eb-8bd4-05451cc3a742)	Attack Pattern	Execution Guardrails - T1480 (853c4192-4311-43e1-bfbb-b11b14911852)	Attack Pattern	3
Encrypted/Encoded File - T1027.013 (0d91b3c0-5e50-47c3-949a-2a796f04d144)	Attack Pattern	Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	3
Access Token Manipulation - T1134 (dcaa092b-7de9-4a21-977f-7fcb77e89c48)	Attack Pattern	Create Process with Token - T1134.002 (677569f9-a8b0-459e-ab24-7f18091fa7bf)	Attack Pattern	3