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Rewterz Threat Alert – Agent Tesla Malware – Active IOCs
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April 25, 2022

Rewterz Threat Alert – FormBook Malware – Active IOCs

April 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

  • Sensitive Information Theft
  • Credential Theft
  • Keystroke Logging

Indicators of Compromise

MD5

  • ccbe9aabcefa40af1e346e51ccee2b06
  • 17uoEtuihi6Lsg4hdedT7PUhF4FNgBPD2F
  • caf6ee23c1c1323c357e346e22d3e96f
  • 713389a8fe739719850f57db5bae0358
  • 3PxkHEMPaNMPMyiiHpHEj6ZgWzShh54N65

SHA-256

  • 37b917980a25374058247c7dc8f63393dcca983fc522bef8d2be422206d9b865
  • ab16df3a8883b6049c041dfb010de4ca1ff8ef1ff598c46b9395833b52f78f83
  • 7b25cfa3fd8510d716490999e1fb90d79330f8e852aa2d539060e4768ffcf058
  • 2c9a7034a9d5463d3c4e91dd5b652c91e906864b1731933397b41662bf85d0d2
  • c609759c0751aa3c1f102e116ad18284337695e5168d74137fb9eb03a6c6a8a1

SHA-1

  • 2a891a2ce8fe1c5a3139f0841c1b15e4bcd6d8a5
  • b8c864e4db81925c7e5dcc587ddee6bae7836fcd
  • cd256284acd932dc7f226a1114ed3de3dbd31a54
  • b2a990e7d8918864868c74e7d32de30b45be1ede
  • 02c4aece2efa4b39de7e3daf8e0de0319a24c218

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
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