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General

  • Target

    753fb21b42d38fd03858ae9b2bd9c1a82146b5cbeb453bd22bec4b1f9880cb9e

  • Size

    1.8MB

  • Sample

    250114-xranpsykgj

  • MD5

    9169cf0e47ac261f487ee1e9a0c989e8

  • SHA1

    4f26719a02632f94b19ff4293b7842191ba9e547

  • SHA256

    753fb21b42d38fd03858ae9b2bd9c1a82146b5cbeb453bd22bec4b1f9880cb9e

  • SHA512

    0fafc6d8f67e59f8e1c388a7edcc1ee84d2a7e4330e774f536cfe26c0c112aafe21080d5e28b103d6e47a35ee6c6cc64a5086ba40db4ab3aaf60d5db37eb6d6c

  • SSDEEP

    49152:RkGwd7ZQj1+ky5En2Q31vWuuHnbwlEotmFRmjfuTYdqZ:djyanlet7wq2jfu0w

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

      753fb21b42d38fd03858ae9b2bd9c1a82146b5cbeb453bd22bec4b1f9880cb9e

    • Size

      1.8MB

    • MD5

      9169cf0e47ac261f487ee1e9a0c989e8

    • SHA1

      4f26719a02632f94b19ff4293b7842191ba9e547

    • SHA256

      753fb21b42d38fd03858ae9b2bd9c1a82146b5cbeb453bd22bec4b1f9880cb9e

    • SHA512

      0fafc6d8f67e59f8e1c388a7edcc1ee84d2a7e4330e774f536cfe26c0c112aafe21080d5e28b103d6e47a35ee6c6cc64a5086ba40db4ab3aaf60d5db37eb6d6c

    • SSDEEP

      49152:RkGwd7ZQj1+ky5En2Q31vWuuHnbwlEotmFRmjfuTYdqZ:djyanlet7wq2jfu0w

    • 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