General

  • Target

    f0223602cace0eca2057e28ffdc6f76799802e389a081c657436578fea0e3262

  • Size

    4.6MB

  • Sample

    231011-agg9gahc3w

  • MD5

    ecc0d99e2a9f0415d82e96cf2d6ba555

  • SHA1

    f3d3422224218418a46db7170cc541721707c07e

  • SHA256

    f0223602cace0eca2057e28ffdc6f76799802e389a081c657436578fea0e3262

  • SHA512

    e729d7eed19baa944b515957504471e6993f2d8cf4201ef885009ece2d3e27de86119685cd8021f886eece6812aac8cf640f92e33e582920ec53b7778121a01a

  • SSDEEP

    98304:YbG9gDSxEguMUJVFyjBspd7i4nwISLNLbbShsPMN7xRp9gKzawWzi:WStuMURyjCvtwIGXShRN7x39gKzDWzi

Malware Config

Extracted

Family

loaderbot

C2

http://co09616.tw1.ru/cmd.php

Targets

    • Target

      f0223602cace0eca2057e28ffdc6f76799802e389a081c657436578fea0e3262

    • Size

      4.6MB

    • MD5

      ecc0d99e2a9f0415d82e96cf2d6ba555

    • SHA1

      f3d3422224218418a46db7170cc541721707c07e

    • SHA256

      f0223602cace0eca2057e28ffdc6f76799802e389a081c657436578fea0e3262

    • SHA512

      e729d7eed19baa944b515957504471e6993f2d8cf4201ef885009ece2d3e27de86119685cd8021f886eece6812aac8cf640f92e33e582920ec53b7778121a01a

    • SSDEEP

      98304:YbG9gDSxEguMUJVFyjBspd7i4nwISLNLbbShsPMN7xRp9gKzawWzi:WStuMURyjCvtwIGXShRN7x39gKzDWzi

    • LoaderBot

      LoaderBot is a loader written in .NET downloading and executing miners.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • LoaderBot executable

    • XMRig Miner payload

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks