General

  • Target

    e725b9e74ee829dd5dd692d27062556b1dd42255d76d2858a3849cac2a6ec0db

  • Size

    3.1MB

  • Sample

    241226-h5n1xszmep

  • MD5

    a460aa48c254283bae24108a2ecce44e

  • SHA1

    bcaf608d317e47617864ca8de5a2c79681079183

  • SHA256

    e725b9e74ee829dd5dd692d27062556b1dd42255d76d2858a3849cac2a6ec0db

  • SHA512

    411e041ab9bfd2855347750128ec7fbcda16e3a6814c6afd838140479dca908ac2a342b1aed95cf331ce256fce2cd03e450274e254111fc27286159e572997a8

  • SSDEEP

    49152:/TBnwfXhCfIOifzrgPZylonUDbnU20BORIYPDOAB:/tICfOrgT47rT

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      e725b9e74ee829dd5dd692d27062556b1dd42255d76d2858a3849cac2a6ec0db

    • Size

      3.1MB

    • MD5

      a460aa48c254283bae24108a2ecce44e

    • SHA1

      bcaf608d317e47617864ca8de5a2c79681079183

    • SHA256

      e725b9e74ee829dd5dd692d27062556b1dd42255d76d2858a3849cac2a6ec0db

    • SHA512

      411e041ab9bfd2855347750128ec7fbcda16e3a6814c6afd838140479dca908ac2a342b1aed95cf331ce256fce2cd03e450274e254111fc27286159e572997a8

    • SSDEEP

      49152:/TBnwfXhCfIOifzrgPZylonUDbnU20BORIYPDOAB:/tICfOrgT47rT

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Amadey family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks