General

  • Target

    3ae5d683f6ac3b8e94046b04c87927de_JaffaCakes118

  • Size

    74KB

  • Sample

    240512-tbv3xsgb73

  • MD5

    3ae5d683f6ac3b8e94046b04c87927de

  • SHA1

    ace802d67421aabcf9ba3ba21632468f0265a2e2

  • SHA256

    c439374dede22f38738d6c955764542c1528956c4d4b773a4dec12a4f34dba44

  • SHA512

    ad3ba4ef0d4940b397d759edda1c45cffdeb1d684e04c787ba0be34dfd38e23ce375e4256237b33ec485f7f9b909277b3f6fd9e93d450087a31251abb164f7e3

  • SSDEEP

    1536:dScQPMz4GlHNvQYviFSD17fdN85bxYYhVfGAGnNUHORWR:ccQPM8GdNv6ERYLN7SNEKWR

Malware Config

Extracted

Family

wshrat

C2

http://freehost222.ddns.net:1555

Targets

    • Target

      3ae5d683f6ac3b8e94046b04c87927de_JaffaCakes118

    • Size

      74KB

    • MD5

      3ae5d683f6ac3b8e94046b04c87927de

    • SHA1

      ace802d67421aabcf9ba3ba21632468f0265a2e2

    • SHA256

      c439374dede22f38738d6c955764542c1528956c4d4b773a4dec12a4f34dba44

    • SHA512

      ad3ba4ef0d4940b397d759edda1c45cffdeb1d684e04c787ba0be34dfd38e23ce375e4256237b33ec485f7f9b909277b3f6fd9e93d450087a31251abb164f7e3

    • SSDEEP

      1536:dScQPMz4GlHNvQYviFSD17fdN85bxYYhVfGAGnNUHORWR:ccQPM8GdNv6ERYLN7SNEKWR

    • WSHRAT

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

    • Blocklisted process makes network request

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Adds Run key to start application

    • 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