Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)

Downdelph is a first-stage downloader written in Delphi that has been used by APT28 in rare instances between 2013 and 2015. (Citation: ESET Sednit Part 3)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Downdelph (837a295c-15ff-41c0-9b7e-5f2fb502b00a)	Tool	Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)	Malware	1
Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)	Malware	Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	1
Junk Data - T1001.001 (f7c0689c-4dbd-489b-81be-7cb7c7079ade)	Attack Pattern	Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)	Malware	1
Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)	Malware	Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add)	Attack Pattern	1
Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)	Malware	Downdelph (e6a077cb-42cc-4193-9006-9ceda8c0dff2)	Malpedia	1
Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)	Malware	Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073)	Attack Pattern	1
Downdelph - S0134 (08d20cd2-f084-45ee-8558-fa6ef5a18519)	Malware	DLL Search Order Hijacking - T1574.001 (2fee9321-3e71-4cf4-af24-d4d40d355b34)	Attack Pattern	1
Downdelph (837a295c-15ff-41c0-9b7e-5f2fb502b00a)	Tool	Downdelph (e6a077cb-42cc-4193-9006-9ceda8c0dff2)	Malpedia	2
Encrypted Channel - T1573 (b8902400-e6c5-4ba2-95aa-2d35b442b118)	Attack Pattern	Symmetric Cryptography - T1573.001 (24bfaeba-cb0d-4525-b3dc-507c77ecec41)	Attack Pattern	2
Junk Data - T1001.001 (f7c0689c-4dbd-489b-81be-7cb7c7079ade)	Attack Pattern	Data Obfuscation - T1001 (ad255bfe-a9e6-4b52-a258-8d3462abe842)	Attack Pattern	2
Abuse Elevation Control Mechanism - T1548 (67720091-eee3-4d2d-ae16-8264567f6f5b)	Attack Pattern	Bypass User Account Control - T1548.002 (120d5519-3098-4e1c-9191-2aa61232f073)	Attack Pattern	2
Hijack Execution Flow - T1574 (aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6)	Attack Pattern	DLL Search Order Hijacking - T1574.001 (2fee9321-3e71-4cf4-af24-d4d40d355b34)	Attack Pattern	2