General

  • Target

    1e716d45fa7df965de2ec3a66af49a37b9fa2d54042acd1fe4df4d7998963206

  • Size

    3.1MB

  • Sample

    241227-l6pkmatph1

  • MD5

    f3908bd3c6b8f49fd6ffe975665e523b

  • SHA1

    d344b8f77bade439af945cad6c9915d47f4e3845

  • SHA256

    1e716d45fa7df965de2ec3a66af49a37b9fa2d54042acd1fe4df4d7998963206

  • SHA512

    5f7b97182dc81866179fd60fa5c44bd89c5ebc6074b5154cb87e2e97836f79f26288d4a081e75c1c60eecf13b6a57ce9c266f6ecc20b25fdd180716a1b4f609f

  • SSDEEP

    49152:gnwSP/Jta988JhtCTMuuqdgSu4GB/pRyXlIfl:EpJta988J7CQufmB4GBhMXlIt

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

      1e716d45fa7df965de2ec3a66af49a37b9fa2d54042acd1fe4df4d7998963206

    • Size

      3.1MB

    • MD5

      f3908bd3c6b8f49fd6ffe975665e523b

    • SHA1

      d344b8f77bade439af945cad6c9915d47f4e3845

    • SHA256

      1e716d45fa7df965de2ec3a66af49a37b9fa2d54042acd1fe4df4d7998963206

    • SHA512

      5f7b97182dc81866179fd60fa5c44bd89c5ebc6074b5154cb87e2e97836f79f26288d4a081e75c1c60eecf13b6a57ce9c266f6ecc20b25fdd180716a1b4f609f

    • SSDEEP

      49152:gnwSP/Jta988JhtCTMuuqdgSu4GB/pRyXlIfl:EpJta988J7CQufmB4GBhMXlIt

    • 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