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Rewterz Threat Alert – Mirai Botnet – Active IOCs
July 23, 2022
Rewterz Threat Alert – Emotet – Active IOCs
July 25, 2022

Rewterz Threat Alert – FormBook Malware – Active IOCs

July 25, 2022

Severity

Medium

Analysis Summary

Since 2016, FormBook has been active as a data-stealing malware that affects 4% of enterprises in 2020. It tracks and monitors keystrokes, finds and accesses files, takes screenshots, harvests passwords from various browsers, drops files, downloads, and executes stealthier malware in response to orders from a command-and-control server (C2). The cybercriminals behind these email campaigns used a variety of distribution techniques to deliver this malware, including PDFs, Office Documents, ZIP, RAR, etc.

Impact

  • Credential Theft
  • Sensitive Data Theft
  • Keystroke Logging

Indicators of Compromise

MD5

  • 4dc50abe34a0f0a9fbb86513fe92b109
  • 21fefc2179be76ec7356aff1cc56cd90
  • ed7befa017e06735fb27739fe569767c

SHA-256

  • 10b0a88ef7baab52a471dce45a090a692a9ff07b5d34c307d7c2d7192dfc42fc
  • cbb02344c1b88d252b80ef02e61a171b845d7bd26cd0b8e5d048ea6561e4269a
  • 989a873a3e750ec19b1c98b1ff76efc4f3b265eb5f0a516270975095187968dd

SHA-1

  • 51a7376ed9e6af9094bdf8a9f862f1a16a5d5485
  • 0260d16b1116353de0350e26f93f04e8a97eb609
  • a0953ebaaf5639fc3cffcdce99bc7be60966143b

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
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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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