General

  • Target

    5bc457579941e276a1ad34f285a12d4a40febb92cafd37ac0ab8c476c240912a

  • Size

    2.7MB

  • Sample

    230612-29tlraea86

  • MD5

    bd83b22d90836c81047b081dcbacb63d

  • SHA1

    ce52554f5bbd0e26332309166a2912609797f8b6

  • SHA256

    5bc457579941e276a1ad34f285a12d4a40febb92cafd37ac0ab8c476c240912a

  • SHA512

    8025ca796c9273fe5e6fb3e1e1481d63bce796462ebae24857d8aae01bc74c9634bdb509c4f57f23c0523005f89f8eb78f827e34a65cce8502c994494aa5b1c0

  • SSDEEP

    49152:TFS3NYgv3IsJks7JFsaaq7VZbAMS9IeD/P/sXZYkZ4jh+:TYbv3Isms1kq7DMFNTkqkZQh+

Malware Config

Extracted

Family

loaderbot

C2

https://sh4453464.c.had.su/cmd.php

Targets

    • Target

      5bc457579941e276a1ad34f285a12d4a40febb92cafd37ac0ab8c476c240912a

    • Size

      2.7MB

    • MD5

      bd83b22d90836c81047b081dcbacb63d

    • SHA1

      ce52554f5bbd0e26332309166a2912609797f8b6

    • SHA256

      5bc457579941e276a1ad34f285a12d4a40febb92cafd37ac0ab8c476c240912a

    • SHA512

      8025ca796c9273fe5e6fb3e1e1481d63bce796462ebae24857d8aae01bc74c9634bdb509c4f57f23c0523005f89f8eb78f827e34a65cce8502c994494aa5b1c0

    • SSDEEP

      49152:TFS3NYgv3IsJks7JFsaaq7VZbAMS9IeD/P/sXZYkZ4jh+:TYbv3Isms1kq7DMFNTkqkZQh+

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks