Downdelph (837a295c-15ff-41c0-9b7e-5f2fb502b00a)

Downdelph is a lightweight downloader developed in the Delphi programming language. As we already mentioned in our white paper, its period of activity was from November 2013 to September 2015 and there have been no new variants seen since.

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