Severity
High
Analysis Summary
Dridex is a sophisticated strain of banking malware that targets the Windows platform, delivering spam campaigns to infect computers and steal banking credentials and other personal information to facilitate fraudulent money transfers. Through its history and development, Dridex has used several exploits and methods for execution, including modification of directory files, using system recovery to escalate privileges, and modification of firewall rules to facilitate peer-to-peer communication for extraction of data. The malware’s main use is to steal banking credentials and it has been attributed to the TA505 threat group (aka Evil Corp) known to have been active since at least Q3 2014.
Impact
- Credential theft
- Financial loss
- Exposure of sensitive data
Indicators of Compromise
MD5
- cf207ceee98eaf713dd612a35fc042a1
- 71571c1702739aa58db4c5ac426c9817
- 543b5073292e18f6d86747af0dfb751a
- d0a9777d063838dbf9d566a8ae327c4e
- 8d89ae4e36ad7940b6bf97f6a3c3e1af
- 203b35bfa85400c0449981b9e183a51f
SHA-256
- 069f9c7f2f9568bb8a2f800110e067e9429b415ef68a112abe5d813677601659
- 828d60f696d4ee8c80b6a17a3b2462a744d87297b8016488ef67dc20ca86a5be
- ad50d644539f25d89bf06bd8d5f5fcd6ab7b3db1b84c519b5767d8799f2b885a
- cbe76441844bd0b28afb2b183f52ef3bec4c2a4b26884219049ba2618a823989
- 35505b13036a28b838b5b6a4c186fc98bf46dcd57eda5e2f58c049c5777df968
- a287d7ed59560f6bc9810f63fbcb1dac9c85994306805e0197ec24ab695f14c7
SHA-1
- ae0c1e92c7d4b5179b203f40be2e687104c769e1
- 24b25a50153f98d95c81e6a49648b778891caf35
- 0e58d660389cd4e7c476f3e582e56389e0531e8e
- 6f92815c9209e5d1e1bc1100b5f6c59502ab32d8
- 22537d62227cae0e27bbadced7ebc470b3251993
- ea36eb950fc0cfbca431b239310b9c72a9b6e198
Remediation
- Block all threat indicators at their respective controls.
- Search all IOCs in your environment.