General

  • Target

    a865d80e813de271fb929f9af9893d59a7477836860dbd92eae66a962f4caa86

  • Size

    2.9MB

  • Sample

    241226-fs14lsxmcx

  • MD5

    8c94a64a8e2169ce29734675e7403fa1

  • SHA1

    18d9d6e0db9f0096ccb7869168f97e79245ab8ea

  • SHA256

    a865d80e813de271fb929f9af9893d59a7477836860dbd92eae66a962f4caa86

  • SHA512

    46ecc509551961a0d7a40a5f2ae9d11cf4bfc98180b7a13de37114dee77fbe2a6c7de7c167f02112fa18833168389e64239e6c1eb98564bb344da3b4f6336953

  • SSDEEP

    49152:+kjVU/smc3tphoVPGRrrKDFitilyqmEzRsmj4p6/WdkiT51fUlehp:XKc3tphQGNKDFitilyqbzRCplk+W

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

      a865d80e813de271fb929f9af9893d59a7477836860dbd92eae66a962f4caa86

    • Size

      2.9MB

    • MD5

      8c94a64a8e2169ce29734675e7403fa1

    • SHA1

      18d9d6e0db9f0096ccb7869168f97e79245ab8ea

    • SHA256

      a865d80e813de271fb929f9af9893d59a7477836860dbd92eae66a962f4caa86

    • SHA512

      46ecc509551961a0d7a40a5f2ae9d11cf4bfc98180b7a13de37114dee77fbe2a6c7de7c167f02112fa18833168389e64239e6c1eb98564bb344da3b4f6336953

    • SSDEEP

      49152:+kjVU/smc3tphoVPGRrrKDFitilyqmEzRsmj4p6/WdkiT51fUlehp:XKc3tphQGNKDFitilyqbzRCplk+W

    • 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