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	Domains - T1583.001 (40f5caa0-4cb7-4117-89fc-d421bb493df3)	Attack Pattern	1
CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	System Time Discovery - T1124 (f3c544dc-673c-4ef3-accb-53229f1ae077)	Attack Pattern	1
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	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	Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	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	Virtual Private Server - T1583.003 (79da0971-3147-4af6-a4f5-e8cd447cd795)	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	PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	1
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 via Service - T1566.003 (f6ad61ee-65f3-4bd0-a3f5-2f0accb36317)	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	Spearphishing Link - T1598.003 (2d3f5b3c-54ca-4f4d-bb1f-849346d31230)	Attack Pattern	1
Data from Local System - T1005 (3c4a2599-71ee-4405-ba1e-0e28414b4bc5)	Attack Pattern	CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	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	Web Services - T1584.006 (ae797531-3219-49a4-bccf-324ad7a4c7b2)	Attack Pattern	1
Web Shell - T1505.003 (5d0d3609-d06d-49e1-b9c9-b544e0c618cb)	Attack Pattern	CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	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	Email Accounts - T1585.002 (65013dd2-bc61-43e3-afb5-a14c4fa7437a)	Attack Pattern	1
Drive-by Target - T1608.004 (31fe0ba2-62fd-4fd9-9293-4043d84f7fe9)	Attack Pattern	CURIUM - G1012 (3ea7add5-5b8f-45d8-b1f1-905d2729d62a)	Intrusion Set	1
Acquire Infrastructure - T1583 (0458aab9-ad42-4eac-9e22-706a95bafee2)	Attack Pattern	Domains - T1583.001 (40f5caa0-4cb7-4117-89fc-d421bb493df3)	Attack Pattern	2
Windows Management Instrumentation - T1047 (01a5a209-b94c-450b-b7f9-946497d91055)	Attack Pattern	IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	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	Create or Modify System Process - T1543 (106c0cf6-bf73-4601-9aa8-0945c2715ec5)	Attack Pattern	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Mail Protocols - T1071.003 (54b4c251-1f0e-4eba-ba6b-dbc7a6f6f06b)	Attack Pattern	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add)	Attack Pattern	2
AppDomainManager - T1574.014 (356662f7-e315-4759-86c9-6214e2a50ff8)	Attack Pattern	IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	2
IMAPLoader - S1152 (3058b264-fe6b-46be-8948-2d1fadaf8adf)	Malware	Hidden Window - T1564.003 (cbb66055-0325-4111-aca0-40547b6ad5b0)	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	Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9)	Attack Pattern	2
Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	Attack Pattern	Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b)	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
Acquire Infrastructure - T1583 (0458aab9-ad42-4eac-9e22-706a95bafee2)	Attack Pattern	Virtual Private Server - T1583.003 (79da0971-3147-4af6-a4f5-e8cd447cd795)	Attack Pattern	2
Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830)	Attack Pattern	PowerShell - T1059.001 (970a3432-3237-47ad-bcca-7d8cbb217736)	Attack Pattern	2
Acquire Infrastructure - T1583 (0458aab9-ad42-4eac-9e22-706a95bafee2)	Attack Pattern	Server - T1583.004 (60c4b628-4807-4b0b-bbf5-fdac8643c337)	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
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
Phishing for Information - T1598 (cca0ccb6-a068-4574-a722-b1556f86833a)	Attack Pattern	Spearphishing Link - T1598.003 (2d3f5b3c-54ca-4f4d-bb1f-849346d31230)	Attack Pattern	2
Compromise Infrastructure - T1584 (7e3beebd-8bfe-4e7b-a892-e44ab06a75f9)	Attack Pattern	Web Services - T1584.006 (ae797531-3219-49a4-bccf-324ad7a4c7b2)	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
Establish Accounts - T1585 (cdfc5f0a-9bb9-4352-b896-553cfa2d8fd8)	Attack Pattern	Social Media Accounts - T1585.001 (b1ccd744-3f78-4a0e-9bb2-2002057f7928)	Attack Pattern	2
Establish Accounts - T1585 (cdfc5f0a-9bb9-4352-b896-553cfa2d8fd8)	Attack Pattern	Email Accounts - T1585.002 (65013dd2-bc61-43e3-afb5-a14c4fa7437a)	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
Application Layer Protocol - T1071 (355be19c-ffc9-46d5-8d50-d6a036c675b6)	Attack Pattern	Mail Protocols - T1071.003 (54b4c251-1f0e-4eba-ba6b-dbc7a6f6f06b)	Attack Pattern	3
AppDomainManager - T1574.014 (356662f7-e315-4759-86c9-6214e2a50ff8)	Attack Pattern	Hijack Execution Flow - T1574 (aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6)	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
Scheduled Task - T1053.005 (005a06c6-14bf-4118-afa0-ebcd8aebb0c9)	Attack Pattern	Scheduled Task/Job - T1053 (35dd844a-b219-4e2b-a6bb-efa9a75995a9)	Attack Pattern	3