General

  • Target

    00ae107fab488b2feba9d94280ab5117d0c75a72dc2c55fc7399936e1603e59dN.exe

  • Size

    3.1MB

  • Sample

    241231-3d6f4svlfs

  • MD5

    34698d20fc8c87a206caea0be81baec0

  • SHA1

    4a968187ff69f12c884660cc9737448d34bb6f99

  • SHA256

    00ae107fab488b2feba9d94280ab5117d0c75a72dc2c55fc7399936e1603e59d

  • SHA512

    9f42011c1dedd311df273dccba378cee1e86251df7ec50d84346d374844b88b809278184b711f09924c5ea6a357d8f1f692bea751ee54161217d0a0b5ce1e713

  • SSDEEP

    49152:ywGBwlj/Lj/jpJnpCzr0+eXOVJ/n8fDNINsxtdZ:5GW/Lj/jpJnQzY+eXOznoNUsxt

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

      00ae107fab488b2feba9d94280ab5117d0c75a72dc2c55fc7399936e1603e59dN.exe

    • Size

      3.1MB

    • MD5

      34698d20fc8c87a206caea0be81baec0

    • SHA1

      4a968187ff69f12c884660cc9737448d34bb6f99

    • SHA256

      00ae107fab488b2feba9d94280ab5117d0c75a72dc2c55fc7399936e1603e59d

    • SHA512

      9f42011c1dedd311df273dccba378cee1e86251df7ec50d84346d374844b88b809278184b711f09924c5ea6a357d8f1f692bea751ee54161217d0a0b5ce1e713

    • SSDEEP

      49152:ywGBwlj/Lj/jpJnpCzr0+eXOVJ/n8fDNINsxtdZ:5GW/Lj/jpJnQzY+eXOznoNUsxt

    • 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