General

  • Target

    5177d0fec679d2c41691e142cd54c8cd17af971195b34a8e458764e9ea727824

  • Size

    1.8MB

  • Sample

    250115-awc83avjft

  • MD5

    47cfff5a9292245fe07ad1b99407c6cb

  • SHA1

    a9b3ba2a50d9ee33f8c287e98de55c04e4b2fc2c

  • SHA256

    5177d0fec679d2c41691e142cd54c8cd17af971195b34a8e458764e9ea727824

  • SHA512

    18115aca415a83b80de391182987ec5c572af900d94194dc8a8373811b8ff335cdc997ae0898d7b78aea96795c91b39341f1a563ccf7996ccde2714085aa3f88

  • SSDEEP

    49152:BjCWcw3oKcBgrt+0lsXo6BNihDY+ujTC0FJjJ+evZi:srVKcBgx+0CXzBNihDY7TvFji

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

      5177d0fec679d2c41691e142cd54c8cd17af971195b34a8e458764e9ea727824

    • Size

      1.8MB

    • MD5

      47cfff5a9292245fe07ad1b99407c6cb

    • SHA1

      a9b3ba2a50d9ee33f8c287e98de55c04e4b2fc2c

    • SHA256

      5177d0fec679d2c41691e142cd54c8cd17af971195b34a8e458764e9ea727824

    • SHA512

      18115aca415a83b80de391182987ec5c572af900d94194dc8a8373811b8ff335cdc997ae0898d7b78aea96795c91b39341f1a563ccf7996ccde2714085aa3f88

    • SSDEEP

      49152:BjCWcw3oKcBgrt+0lsXo6BNihDY+ujTC0FJjJ+evZi:srVKcBgx+0CXzBNihDY7TvFji

    • 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