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
- ebdfd39f4b9ab189cd32b271db4bb3ac
- fde6b5be428ee0956ab4ef231ed21dd7
- 86cf23052839ce4955a9ca27d08b4b55
- 58bf730c02fb67e6de279877eb281925
- dc8803148639b547891db02a455575bb
SHA-256
- 0f52e85eae79fb03bd9b391bc9753417cd066990a41251d385f55e2c9c7b4b53
- b60c01e98969144fc8d3229a9d3b82de13879444d91f558ea4483547141b85a5
- 122daae264e48afecacff39633050751658f9557daa4ae83736f4cb7fae58f1c
- fbd108648a43add9a2e400640f3e60a7f31971d748ad0e3f8531a17fa328e7c6
- 537866a96449444a54002776f34eecf053c23122a554a79f4743df0749aa8005
SHA-1
- 839ca7bf434c05541e2df56e1eab0819a5822b1d
- a223c73bdf81d1cee58b20bfaeab412c0b2a99d9
- a5b0d7ce017812a8cf6232f6ee65e338804a8c6e
- db2380c9d4e6ff9cd7dae6394f315753604adf6b
- c51580ef961ab1571e98e8e77bf287c3a4a9c314
Remediation
- Block all threat indicators at their respective controls.
- Search all IOCs in your environment.