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Rewterz Threat Alert – Phishing Campaign Impersonating Hotmail Page
January 12, 2021
Rewterz Threat Alert – Ezuri Memory Loader – IoCs
January 12, 2021

Rewterz Threat Alert – Dridex Banking Malware

January 12, 2021

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 transfer. 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

  • 97235c5153c1e1a988df36a8db83ef87
  • 4ae27fc5438e3ebae048669a7d094df4

SHA-256

  • 2e8384b979521ab1a3ac17745f81d9a18fa084294d242d4a6918db4413e313c6
  • 94d02d97cf6989fbdb3010543f747751dc6ff9709c854323c7959a386bad43d3

SHA1

  • 5768261af0eb9c293d29b5a9106762b1b4859aad
  • b6ae88e525eb58f8ae0dc8c83c664495b3074bb2

Remediation

  • Block all threat indicators at your respective controls.
  • Search for IOCs in your environment.
  • Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
    • SOC Consultancy
    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
  • Train
    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
    • Managed Security Monitoring
      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
      • Managed Detection and Response
      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
  • Solutions
  • Resources
    • Blog
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
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