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Rewterz Threat Alert – Dridex Banking Trojan – Active IOCs

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.

advisory-1625641856.png

Impact

  • Credential theft
  • Financial loss
  • Exposure of sensitive data

Indicators of Compromise

MD5

  • 1efa372c547778bfeb7a5e124bcfdd4a
  • 86a4633da71e874a2c8906c7ed41e399

SHA-256

  • d3d4190b52e6ccb683bc1d923e776f73ca9de25c83f18ecc31f9f728b8e3afa9
  • 3c145e7819676ff92e5c8e53297b982b0e57fde56b0139570855b160831c1843

SHA-1

  • 285d8f8ea80640f40d7076f2fa86f47609c4491d
  • b5bf91db125cddc2eb2424061dec04b57e2e5ab5

Remediation

  • Block all threat indicators at their respective controls.
  • Search all IOCs in your environment.