• 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 Advisory –Multiple Dell EMC Connectrix B-Series Security Vulnerabilities
August 11, 2021
Rewterz Threat Alert – New eCh0raix Ransomware Target (NAS) Devices From QNAP – Active IOCs
August 11, 2021

Rewterz Threat Alert – CryptBot Trojan – Active IOCs

August 11, 2021

Severity

High

Analysis Summary

Cryptbot is delivered as a Trojan malware. The Cryptbot Trojan Malware hides within legitimate software in order to be installed by its victims. Some malicious websites and many of them appear on the top pages such as cracks and serials of popular commercial software are entered in search engines, many victims have downloaded this malware and execute on their systems.

Execution-Flow.jpg

Impact

  • Credential Theft
  • Information Theft
  • Expose of Sensitive Data

Indicators of Compromise

MD5

  • c2bc3bef415ae0ed2e89cb864fff2bfc
  • 58774ece556b0a1e01443ea1c3c68e5a

SHA-256

  • a6893bb0c42c84d85bbb347d82622cab9b1a14c87ec2ac28c3249ab475d3b1d5
  • fad5a58f1f7822628f47c405e19dfc1f2b6b1954d1f68bdacca4350b5cceb60f

SHA-1

  • 7c847b20576f310fedb4d71fa671124ce69d16e1
  • 1c211fd6560f24c412fa696f78761559436ea960

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.