Void Dokkaebi Hackers Use Fake Job Interviews to Spread Malware via Code Repositories

Summary of the Article: Void Dokkaebi Hackers Use Fake Job Interviews to Spread Malware via Code Repositories

Overview: Void Dokkaebi, a sophisticated threat actor group, is using fake job interviews as a tactic to spread malware through code repositories. This article details their methods and provides recommendations for mitigating the risk.

Methods Used by Void Dokkaebi:

1. Fake Job Interviews:

   • Threat actors initiate contact with potential victims under the guise of offering technical interview opportunities.
   • Victims are tricked into executing malicious code during these interviews, which leads to the deployment of a remote access trojan (RAT) called DEVSPOPPER.

2. Propagation Mechanisms:

   • The malware spreads passively through GitHub repositories by modifying .vscode/ files and injecting malicious code.
   • A tool named temp_auto_push.bat is used to tamper with Git commits, making it difficult for automated systems to detect the changes.

3. Payload Delivery:

   • DEVSPOPPER connects to command-and-control (C2) servers via WebSocket and uses HTTP for file exfiltration.
   • The RAT avoids CI/CD environments and cloud

Read the full article at Cyber Security News

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