General

  • Target
    2024 12:59:31 a.m..js
  • Size 2.1MB
  • Sample240502-2fdcnsac74
  • SHA256 010095c8ca094243c44f0d489b55dc1a132e0f776ab71e6bc221ff8c127a810b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • wshrat

C2
  • http://masterokrwh.duckdns.org:8426

Targets

    • Target
      2024 12:59:31 a.m..js
    • Size 2.1MB
    • SHA256 010095c8ca094243c44f0d489b55dc1a132e0f776ab71e6bc221ff8c127a810b
    • MD5 SHA1 SHA512 SSDEEP
    • WSHRAT

      WSHRAT is a variant of Houdini worm and has vbs and js variants.

    • Blocklisted process makes network request

    • Drops startup file

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks