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Rewterz Threat Advisory – CVE-2021-44142 – Samba Server Vulnerability
February 1, 2022
Rewterz Threat Alert – Delta Electronics hit by Conti Ransomware – Active IOCs
February 1, 2022

Rewterz Threat Alert – RedLine Stealer – Active IOCs

February 1, 2022

Severity

High

Analysis Summary

Redline is an info stealer malware that steals information from web browsers and has the ability to corrupt operating systems by installing harmful software.

It steals user information from browsers, instant messaging applications, and file transfer protocol clients. According to the Proofpoint analysis, the malware first appeared in March 2020. Redline expanded throughout several nations during the COVID-19 epidemic and is still active today. Passwords, credit card information, cookies, usernames, locations, autofill data, and even hardware configuration such as keyboard layout, UAC settings can be stolen by RedLine. RedLine is also capable of stealing cryptocurrency. This malware is a live campaign that is aimed at a variety of Asian organizations.

Impact

  • Credential Theft
  • Exposure of Sensitive Data
  • Unauthorized Access

Indicators of Compromise

MD5

  • f85a4cfbb0c8b32202385bbbd6169708
  • 708cc61f3b6905a0c35ce067070e167c
  • 7c00a6f3c600d59b5a6902e53d9d81e3

SHA-256

  • 85311f2f322fd2de6546315a2e88371eb11850368c5ca56c76ebd39cc878d695
  • 819f1a2bc2745a4c4ad04ffee2221dda814e8c29ad5af93d8be796f04972bf02
  • 7bbe2234a9fac29cfad212669c73153441be93c629cccab37d6ff20b95d92a9c

SHA-1

  • f3e377d7f0b722e8eabe5f1382237a36baad43c6
  • b17b9343cd202fa3d8df4a2166ff1508f5801751
  • a58b0e024cf389678296736b189b368f30d05527

Remediation

  • Block all threat indicators at your respective controls.
  • Search for IOCs in your environment.
  • Always be suspicious about emails sent by unknown senders.
  • Never click on links sent by unknown senders.
  • 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
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