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Rewterz Threat Alert – APT Group Gamaredon – Active IOCs
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Rewterz Threat Alert – Remcos RAT – Active IOCs
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Rewterz Threat Alert – FormBook Malware – Active IOCs

July 8, 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

  • 65880d23eb6051a1604707371ebb6d2c
  • 95e6df206e2a5e739b399c708b09eb9d
  • f0a3acd8d78b7709c5eebe7e4a334e49
  • 4a8d634cb74d298478615ecac198b3ae
  • 1002984672628dc806652f56ed0202cc

SHA-256

  • ac2e9615b368e00fb4bf4d5180bbfc0d6fb7bbce3fa1af603d346d7a8f2450e5
  • 1aa9b8132212afd0adb77e5bace377532873eebd167a93bc195d21737d23cf89
  • 6de2ff8d01687f6c88e2bc2c19407be670e1ece621227503eacac934739e67c7
  • 4cef2a77679e6330da6bbc3836f6e1a3b7fcc0b905319131062faf3ad30a24c5
  • 59e36940b59169a8ef15360a4cabf5ed60675d040b984a6135dd53bca347d822

SHA-1

  • 3f5d0833adbd39715f1d45f1a3c8982c52519bc1
  • 434ce8e2ec50a50acf457eb9bea4a507c67748dc
  • 6e89e56722978d43c480e79c5de37dd57c1cff3b
  • 78400dbe4433b23158de26141d6201a8d952b326
  • 3939e2331e58ff7fc21fcfb07590223859040187

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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    • Contact
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