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Rewterz Threat Alert – FunkyBot A New Android Malware Family
October 7, 2019
Rewterz Threat Alert – PKPLUG Attacking Asia
October 7, 2019

Rewterz Threat Alert – Crosswalk Malware – IOC’s

October 7, 2019

Severity

High

Analysis Summary

FireEye recently reported on APT41, a Chinese state sponsored espionage group. The group has been documented as targeting healthcare, high-tech, and telecommunications companies for traditional corporate espionage purposes. Additionally this group has also targeted companies in the video game industry for financial gain. Crosswalk is a modular backdoor application that gathers system information and is capable of executing shell code in response to C2 messages.

Impact

Financial loss

Indicators of Compromise

Malware Hash (MD5/SHA1/SH256)

  • db866ef07dc1f2e1df1e6542323bc672dd245d88c0ee91ce0bd3da2c95aedf68
  • 300519fa1af5c36371ab438405eb641f184bd2f491bdf24f04e5ca9b86d1b39c
  • 9d0ac935b9e0d6c86fc2904477638af6e4b68d020c2956912e5109cc6219c08f
  • f6d0cd5b6aa6ccea3ba3cb63b26420f6579d4a07164944e1013e093c521c5687

Remediation

  • Block all threat indicators at your respective controls.
  • Always be suspicious about emails sent by unknown senders.
  • Never click on the links/ attachments sent by unknown senders.
  • Services
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      • Compromise Assessment
      • APT Assessment
      • Penetration Testing
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    • Respond
      • Incident Response
      • Incident Analysis
  • Transform
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    •     SOC Maturity Assessment
    •     SOC Model Evaluation
    •     SOC Gap Analysis
    •     SIEM Gap Analysis
    •     SIEM Optimization
    •     SOC Content Pack
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    • Security Awareness and Training
    • Tabletop Exercise
    • Simulated Cyber Attack Exercises
  • Managed Security
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      • Remote SOC
      • Onsite SOC
      • Hybrid SOC
    • Managed Security Services
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      • Managed Endpoint Detection and Response
      • Managed Threat Intelligence
      • Managed Threat Hunting
      • Managed Risk-Based SOAR
      • Managed Penetration Testing
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