• Services
    • Assess
      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
      • Secure Architecture Design & Review
      • Red Team Assessment
      • Purple Team Assessment
      • Social Engineering
      • Source Code Review
    • 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
    • Respond
      • Incident Response
      • Incident Analysis
  • 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
    • Press Release
    • Threat Advisory
  • Company
    • About Us
    • Careers
    • Contact
Rewterz Threat Alert – BlackCat Ransomware – Active IOCs
March 17, 2022
Rewterz Threat Alert – GuLoader Malspam Campaign – Active IOCs
March 18, 2022

Rewterz Threat Alert – FormBook Malware – Active IOCs

March 18, 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
  • Crediential Thedt
  • Keystroke Logging

Indicators of Compromise

MD5

  • 764b12146d949149c39f8741de185736
  • b1ee8aa3e90b36aa601ce8b95e912cf4
  • cdf55ed6d4b6226f656ccbd5ac6f6a36
  • 971e226a77bf2c9d0e0341bf9e3829af
  • 8a4fe566aacd64ccb76f460d858caa42
  • 85a2d19aa2c31c6aa8c55f5300a6e306
  • 8dd60a0afc01bc7c1a1e3c6d5f844ce1
  • 4931e28f298dce8158aa993a7f4bb964
  • 240f72ba898fd62267183f00c67e8a44
  • 4ba27d867353ac0c936a9079bc92ddb4
  • c9808367c365097eef55f60c311f6672
  • 33899614b3fe24bc02dfb4c1f84dabdc
  • 5b721574328d607e2aefaaf78d54a4a8

SHA-256

  • 274ad8fbc0f3995418c0e0fa4a1ed960730f77e5fbfb0b7c511651144d613284
  • 32159f1ad821e72d64a72ad89b670b498fbaf994ee9fabb8c180b10661fbf4ab
  • da30dd86e912cbfcf0cb4306265cedf47604891dc868db7c59dd92d47ad32063
  • 19e0cc8be99faf620eb57f77048df43eedf382eb313ac579a63079cd534b6367
  • 39992920b2ad02ba761413d61b8c4b7eef23827d26cb50b4236f97c5af7d4d33
  • 97c616bf4d72290ec5613fab2937c2a47a91a0d80ae8ff6a590d7f3b6787675a
  • 93b7b31f375aa3bd37e131c4aacd4a4301ad8596d4c4d264258569fe0680c997
  • 739e94a41234bd028fae27705c6d0ff5d8d9925068384bcdfe4cdecc1fb36e4f
  • ec56eaed4e42de73eb1f44c29d4a43bdadc6e4b2ad38456d62d7e81675469a5e
  • 6ad7f99fc894da684e1ca13e427c11d5f3656e4687cf1c9a9748196463913826
  • d674ad918b0c38a26ec796220f99d14147297ddc01dd8e09c9b9b0dec8998cf2
  • b36891ab4a7fa6be1680a65614dd5551a3fa8a89052c381a954601eedd82e62c
  • 40fa9ba8113198bf73af0101d0c0275ed1ef014a15fd83457dbdbd29e80f99a8

SHA-1

  • efb3da36db908f075578b173f1cedbda6779fe1c
  • b14cce837bd6cceb2c26a1d70c09f5afb9224c68
  • ab366dd1e83767d123ca9dd16641aefd8a81297d
  • d9e14e48ffb0a6b9b14d6e5bb45ab7bb06b54c35
  • 740c982befd0e3be1b5aa3294a4481f50b30faa2
  • 53fdf8f736c67b32ce0473d0b8b280eb7ef0e388
  • d0e75d5b44cee0a6d7e40454ea328494649f4766
  • 9c907a51a50d145410ec5ed57c0dcd19f852d089
  • 0ceac77310a375a245f77c886f036c5dcb3d1196
  • cceb49c7976c6e2809a2fa5ca686a44d0be9da2f
  • cc90860db94105af836fb85ac7633715d0bb2a22
  • 8dbc988c06f51cce14e4cc95717241fb1521fac6
  • f62ed63dc0558ffdba1289ac8221d47476bdd645

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
COPYRIGHT © REWTERZ. ALL RIGHTS RESERVED.