Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)

Ebury is an OpenSSH backdoor and credential stealer targeting Linux servers and container hosts developed by Windigo. Ebury is primarily installed through modifying shared libraries (.so files) executed by the legitimate OpenSSH program. First seen in 2009, Ebury has been used to maintain a botnet of servers, deploy additional malware, and steal cryptocurrency wallets, credentials, and credit card details.(Citation: ESET Ebury Feb 2014)(Citation: BleepingComputer Ebury March 2017)(Citation: ESET Ebury Oct 2017)(Citation: ESET Ebury May 2024)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Standard Encoding - T1132.001 (04fd5427-79c7-44ea-ae13-11b24778ff1c)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Pluggable Authentication Modules - T1556.003 (06c00069-771a-4d57-8ef5-d3718c1a8771)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Deobfuscate/Decode Files or Information - T1140 (3ccef7ae-cb5e-48f6-8302-897105fbf55c)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	DNS - T1071.004 (1996eef1-ced3-4d7f-bf94-33298cabbf72)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Modify Authentication Process - T1556 (f4c1826f-a322-41cd-9557-562100848c84)	Attack Pattern	1
Exfiltration Over C2 Channel - T1041 (92d7da27-2d91-488e-a00c-059dc162766d)	Attack Pattern	Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Code Signing - T1553.002 (32901740-b42c-4fdd-bc02-345b5dc57082)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Rootkit - T1014 (0f20e3cb-245b-4a61-8a91-2d93f7cb0e9b)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Shared Modules - T1129 (0a5231ec-41af-4a35-83d0-6bdf11f28c65)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Dynamic Linker Hijacking - T1574.006 (633a100c-b2c9-41bf-9be5-905c1b16c825)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Compromise Host Software Binary - T1554 (960c3c86-1480-4d72-b4e0-8c242e84a5c5)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Python - T1059.006 (cc3502b5-30cc-4473-ad48-42d51a6ef6d1)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Disable or Modify Linux Audit System Log - T1685.004 (23d69d00-80c4-42ff-9dac-dbd0459dad75)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Private Keys - T1552.004 (60b508a1-6a5e-46b1-821a-9f7b78752abf)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Automated Exfiltration - T1020 (774a3188-6ba9-4dc4-879d-d54ee48a5ce9)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Unix Shell - T1059.004 (a9d4b653-6915-42af-98b2-5758c4ceee56)	Attack Pattern	1
Disable or Modify Tools - T1685 (bbde9781-60aa-4b8a-a911-895b0c1b3872)	Attack Pattern	Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	1
Fallback Channels - T1008 (f24faf46-3b26-4dbb-98f2-63460498e433)	Attack Pattern	Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Domain Generation Algorithms - T1568.002 (118f61a5-eb3e-4fb6-931f-2096647f4ecd)	Attack Pattern	1
Ebury - S0377 (d6b3fcd0-1c86-4350-96f0-965ed02fcc51)	Malware	Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	1
Standard Encoding - T1132.001 (04fd5427-79c7-44ea-ae13-11b24778ff1c)	Attack Pattern	Data Encoding - T1132 (cc7b8c4e-9be0-47ca-b0bb-83915ec3ee2f)	Attack Pattern	2
Modify Authentication Process - T1556 (f4c1826f-a322-41cd-9557-562100848c84)	Attack Pattern	Pluggable Authentication Modules - T1556.003 (06c00069-771a-4d57-8ef5-d3718c1a8771)	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
Code Signing - T1553.002 (32901740-b42c-4fdd-bc02-345b5dc57082)	Attack Pattern	Subvert Trust Controls - T1553 (b83e166d-13d7-4b52-8677-dff90c548fd7)	Attack Pattern	2
Hijack Execution Flow - T1574 (aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6)	Attack Pattern	Dynamic Linker Hijacking - T1574.006 (633a100c-b2c9-41bf-9be5-905c1b16c825)	Attack Pattern	2
Python - T1059.006 (cc3502b5-30cc-4473-ad48-42d51a6ef6d1)	Attack Pattern	Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830)	Attack Pattern	2
Disable or Modify Tools - T1685 (bbde9781-60aa-4b8a-a911-895b0c1b3872)	Attack Pattern	Disable or Modify Linux Audit System Log - T1685.004 (23d69d00-80c4-42ff-9dac-dbd0459dad75)	Attack Pattern	2
Unsecured Credentials - T1552 (435dfb86-2697-4867-85b5-2fef496c0517)	Attack Pattern	Private Keys - T1552.004 (60b508a1-6a5e-46b1-821a-9f7b78752abf)	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
Dynamic Resolution - T1568 (7bd9c723-2f78-4309-82c5-47cad406572b)	Attack Pattern	Domain Generation Algorithms - T1568.002 (118f61a5-eb3e-4fb6-931f-2096647f4ecd)	Attack Pattern	2
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118)	Attack Pattern	Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	2