CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)

CURIUM is an Iranian threat group, first reported in September 2019 and active since at least July 2018, targeting IT service providers in the Middle East.(Citation: Symantec Tortoiseshell 2019) CURIUM has since invested in building relationships with potential targets via social media over a period of months to establish trust and confidence before sending malware. Security researchers note CURIUM has demonstrated great patience and persistence by chatting with potential targets daily and sending benign files to help lower their security consciousness.(Citation: Microsoft Iranian Threat Actor Trends November 2021)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Server - T1583.004 (60c4b628-4807-4b0b-bbf5-fdac8643c337)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Spearphishing Link - T1598.003 (2d3f5b3c-54ca-4f4d-bb1f-849346d31230)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Social Media Accounts - T1585.001 (b1ccd744-3f78-4a0e-9bb2-2002057f7928)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Web Shell - T1505.003 (5d0d3609-d06d-49e1-b9c9-b544e0c618cb)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Web Services - T1584.006 (ae797531-3219-49a4-bccf-324ad7a4c7b2)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Drive-by Target - T1608.004 (31fe0ba2-62fd-4fd9-9293-4043d84f7fe9)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Email Accounts - T1585.002 (65013dd2-bc61-43e3-afb5-a14c4fa7437a)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	System Time Discovery - T1124 (f3c544dc-673c-4ef3-accb-53229f1ae077)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Exfiltration Over Asymmetric Encrypted Non-C2 Protocol - T1048.002 (8e350c1d-ac79-4b5c-bd4e-7476d7e84ec5)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Virtual Private Server - T1583.003 (79da0971-3147-4af6-a4f5-e8cd447cd795)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Domains - T1583.001 (40f5caa0-4cb7-4117-89fc-d421bb493df3)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Drive-by Compromise - T1189 (d742a578-d70e-4d0e-96a6-02a9c30204e6)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Spearphishing via Service - T1566.003 (f6ad61ee-65f3-4bd0-a3f5-2f0accb36317)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Data from Local System - T1005 (3c4a2599-71ee-4405-ba1e-0e28414b4bc5)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	Exfiltration Over C2 Channel - T1041 (92d7da27-2d91-488e-a00c-059dc162766d)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	1
Acquire Infrastructure - T1583 (0458aab9-ad42-4eac-9e22-706a95bafee2)	Attack Pattern	Server - T1583.004 (60c4b628-4807-4b0b-bbf5-fdac8643c337)	Attack Pattern	2
Spearphishing Link - T1598.003 (2d3f5b3c-54ca-4f4d-bb1f-849346d31230)	Attack Pattern	Phishing for Information - T1598 (cca0ccb6-a068-4574-a722-b1556f86833a)	Attack Pattern	2
Social Media Accounts - T1585.001 (b1ccd744-3f78-4a0e-9bb2-2002057f7928)	Attack Pattern	Establish Accounts - T1585 (cdfc5f0a-9bb9-4352-b896-553cfa2d8fd8)	Attack Pattern	2
Server Software Component - T1505 (d456de47-a16f-4e46-8980-e67478a12dcb)	Attack Pattern	Web Shell - T1505.003 (5d0d3609-d06d-49e1-b9c9-b544e0c618cb)	Attack Pattern	2
Web Services - T1584.006 (ae797531-3219-49a4-bccf-324ad7a4c7b2)	Attack Pattern	Compromise Infrastructure - T1584 (7e3beebd-8bfe-4e7b-a892-e44ab06a75f9)	Attack Pattern	2
Drive-by Target - T1608.004 (31fe0ba2-62fd-4fd9-9293-4043d84f7fe9)	Attack Pattern	Stage Capabilities - T1608 (84771bc3-f6a0-403e-b144-01af70e5fda0)	Attack Pattern	2
Email Accounts - T1585.002 (65013dd2-bc61-43e3-afb5-a14c4fa7437a)	Attack Pattern	Establish Accounts - T1585 (cdfc5f0a-9bb9-4352-b896-553cfa2d8fd8)	Attack Pattern	2
Mail Protocols - T1071.003 (54b4c251-1f0e-4eba-ba6b-dbc7a6f6f06b)	Attack Pattern	IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	AppDomainManager - T1574.014 (356662f7-e315-4759-86c9-6214e2a50ff8)	Attack Pattern	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Windows Management Instrumentation - T1047 (01a5a209-b94c-450b-b7f9-946497d91055)	Attack Pattern	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1)	Attack Pattern	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9)	Attack Pattern	2
Create or Modify System Process - T1543 (106c0cf6-bf73-4601-9aa8-0945c2715ec5)	Attack Pattern	IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add)	Attack Pattern	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Native API - T1106 (391d824f-0ef1-47a0-b0ee-c59a75e27670)	Attack Pattern	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Hidden Window - T1564.003 (cbb66055-0325-4111-aca0-40547b6ad5b0)	Attack Pattern	2
Exfiltration Over Asymmetric Encrypted Non-C2 Protocol - T1048.002 (8e350c1d-ac79-4b5c-bd4e-7476d7e84ec5)	Attack Pattern	Exfiltration Over Alternative Protocol - T1048 (a19e86f8-1c0a-4fea-8407-23b73d615776)	Attack Pattern	2
Acquire Infrastructure - T1583 (0458aab9-ad42-4eac-9e22-706a95bafee2)	Attack Pattern	Virtual Private Server - T1583.003 (79da0971-3147-4af6-a4f5-e8cd447cd795)	Attack Pattern	2
Domains - T1583.001 (40f5caa0-4cb7-4117-89fc-d421bb493df3)	Attack Pattern	Acquire Infrastructure - T1583 (0458aab9-ad42-4eac-9e22-706a95bafee2)	Attack Pattern	2
Malicious File - T1204.002 (232b7f21-adf9-4b42-b936-b9d6f7df856e)	Attack Pattern	User Execution - T1204 (8c32eb4d-805f-4fc5-bf60-c4d476c131b5)	Attack Pattern	2
Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	Attack Pattern	Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b)	Attack Pattern	2
Spearphishing via Service - T1566.003 (f6ad61ee-65f3-4bd0-a3f5-2f0accb36317)	Attack Pattern	Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b)	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
Mail Protocols - T1071.003 (54b4c251-1f0e-4eba-ba6b-dbc7a6f6f06b)	Attack Pattern	Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	Attack Pattern	3
Hijack Execution Flow - T1574 (aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6)	Attack Pattern	AppDomainManager - T1574.014 (356662f7-e315-4759-86c9-6214e2a50ff8)	Attack Pattern	3
Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9)	Attack Pattern	Scheduled Task/Job - T1053 (35dd844a-b219-4e2b-a6bb-efa9a75995a9)	Attack Pattern	3
Hide Artifacts - T1564 (22905430-4901-4c2a-84f6-98243cb173f8)	Attack Pattern	Hidden Window - T1564.003 (cbb66055-0325-4111-aca0-40547b6ad5b0)	Attack Pattern	3