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Rewterz Threat Alert – Bitter APT Group – Active IOCs
July 28, 2022
Rewterz Threat Advisory – Multiple Mozilla Firefox Vulnerabilities
July 28, 2022

Rewterz Threat Alert – Trickbot Malware – Active IOCs

July 28, 2022

Severity

High

Analysis Summary

TrickBot – a windows-based banking trojan – makes its first appearance in 2016. It targets sensitive data and serves as a distribution point for additional malware. Malspam operations are the most common way for Trickbot to propagate. These tactics send unsolicited emails that link consumers to harmful websites where they may download malware or deceive them into opening malware through an attachment. Other malware can potentially release TrickBot as a secondary payload. Trickbot is used in malspam operations that imitate recognizable brandings, such as invoices from accountancy and banking businesses. An attachment, such as a Microsoft Word or Excel document, is usually included in the emails. When the user opens the attachment, it will request them to activate macros, which will start a VBScript that will download the malware via a PowerShell script.

Impact

  • Credential Theft
  • Financial Loss
  • Exposure of Sensitive Data

Indicators of Compromise

MD5

  • 18a19c324963bb69a492accf4e9a7600
  • e8a28a5d13c44e81779b7f499224e5bf

SHA-256

  • af42fbce8dce22d3d6846830142586a1961012e8ed9a4cefb0821a7676445060
  • 696d31629493814286b941bdb40b81ebfa04f6f8e569868f49dafc68afcb4e85

SHA-1

  • 6602ce8086c8e90c1673201830f07bc365f1187b
  • 52cd0f52e9fab839fac42dd69a1c52aa9b9885f8

Remediation

  • Block all the 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
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      • Social Engineering
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    • 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
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