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Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0)

Green Lambert is a modular backdoor that security researchers assess has been used by an advanced threat group referred to as Longhorn and The Lamberts. First reported in 2017, the Windows variant of Green Lambert may have been used as early as 2008; a macOS version was uploaded to a multiscanner service in September 2014.(Citation: Kaspersky Lamberts Toolkit April 2017)(Citation: Objective See Green Lambert for OSX Oct 2021)

Cluster A Galaxy A Cluster B Galaxy B Level
Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
RC Scripts - T1037.004 (dca670cf-eeec-438f-8185-fd959d9ef211) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Proxy - T1090 (731f4f55-b6d0-41d1-a7a9-072a66389aea) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Login Items - T1547.015 (84601337-6a55-4ad7-9c35-79e0d1ea2ab3) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0) Attack Pattern 1
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware Launch Agent - T1543.001 (d10cbd34-42e3-45c0-84d2-535a09849584) Attack Pattern 1
File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware DNS - T1071.004 (1996eef1-ced3-4d7f-bf94-33298cabbf72) Attack Pattern 1
Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c) Attack Pattern 1
Unix Shell Configuration Modification - T1546.004 (b63a34e8-0a61-4c97-a23b-bf8a2ed812e2) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Keychain - T1555.001 (1eaebf46-e361-4437-bc23-d5d65a3b92e3) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
System Time Discovery - T1124 (f3c544dc-673c-4ef3-accb-53229f1ae077) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a) Attack Pattern 1
Launch Daemon - T1543.004 (573ad264-1371-4ae0-8482-d2673b719dba) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Masquerade Task or Service - T1036.004 (7bdca9d5-d500-4d7d-8c52-5fd47baf4c0c) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Data from Local System - T1005 (3c4a2599-71ee-4405-ba1e-0e28414b4bc5) Attack Pattern Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware 1
Green Lambert - S0690 (59c8a28c-200c-4565-9af1-cbdb24870ba0) Malware Unix Shell - T1059.004 (a9d4b653-6915-42af-98b2-5758c4ceee56) Attack Pattern 1
Match Legitimate Resource Name or Location - T1036.005 (1c4e5d32-1fe9-4116-9d9d-59e3925bd6a2) Attack Pattern Masquerading - T1036 (42e8de7b-37b2-4258-905a-6897815e58e0) Attack Pattern 2
Boot or Logon Initialization Scripts - T1037 (03259939-0b57-482f-8eb5-87c0e0d54334) Attack Pattern RC Scripts - T1037.004 (dca670cf-eeec-438f-8185-fd959d9ef211) Attack Pattern 2
Boot or Logon Autostart Execution - T1547 (1ecb2399-e8ba-4f6b-8ba7-5c27d49405cf) Attack Pattern Login Items - T1547.015 (84601337-6a55-4ad7-9c35-79e0d1ea2ab3) Attack Pattern 2
Create or Modify System Process - T1543 (106c0cf6-bf73-4601-9aa8-0945c2715ec5) Attack Pattern Launch Agent - T1543.001 (d10cbd34-42e3-45c0-84d2-535a09849584) Attack Pattern 2
File Deletion - T1070.004 (d63a3fb8-9452-4e9d-a60a-54be68d5998c) Attack Pattern Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69) 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
Event Triggered Execution - T1546 (b6301b64-ef57-4cce-bb0b-77026f14a8db) Attack Pattern Unix Shell Configuration Modification - T1546.004 (b63a34e8-0a61-4c97-a23b-bf8a2ed812e2) Attack Pattern 2
Credentials from Password Stores - T1555 (3fc9b85a-2862-4363-a64d-d692e3ffbee0) Attack Pattern Keychain - T1555.001 (1eaebf46-e361-4437-bc23-d5d65a3b92e3) Attack Pattern 2
Create or Modify System Process - T1543 (106c0cf6-bf73-4601-9aa8-0945c2715ec5) Attack Pattern Launch Daemon - T1543.004 (573ad264-1371-4ae0-8482-d2673b719dba) 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
Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830) Attack Pattern Unix Shell - T1059.004 (a9d4b653-6915-42af-98b2-5758c4ceee56) Attack Pattern 2