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