General

  • Target

    ed44eacaf6c46a0ff8af808ab4fdde03a12694af00f1c6adbf17e9577bea44ba

  • Size

    3.1MB

  • Sample

    241226-p7ba6swlbs

  • MD5

    a5be1bf850edb57c6cb6f9c07e87d2b5

  • SHA1

    0be4b98930608e9cc879ab0f841073b2896e82f4

  • SHA256

    ed44eacaf6c46a0ff8af808ab4fdde03a12694af00f1c6adbf17e9577bea44ba

  • SHA512

    d595284d556103d477f0a3c97d4f76a7702c7e8de81b03a9fdce50e8b191055f16ec046c7b7d5b6af7a1b830ed4ff3f669305f54c08eeca7c29ba1c640766344

  • SSDEEP

    49152:cGDEGA+D38SjWpBzZG4kTdZFmZRuDfpwunD7dWRJTsrXR:cGDT8SjW3F3kTdZQ2mG7MRi

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

      ed44eacaf6c46a0ff8af808ab4fdde03a12694af00f1c6adbf17e9577bea44ba

    • Size

      3.1MB

    • MD5

      a5be1bf850edb57c6cb6f9c07e87d2b5

    • SHA1

      0be4b98930608e9cc879ab0f841073b2896e82f4

    • SHA256

      ed44eacaf6c46a0ff8af808ab4fdde03a12694af00f1c6adbf17e9577bea44ba

    • SHA512

      d595284d556103d477f0a3c97d4f76a7702c7e8de81b03a9fdce50e8b191055f16ec046c7b7d5b6af7a1b830ed4ff3f669305f54c08eeca7c29ba1c640766344

    • SSDEEP

      49152:cGDEGA+D38SjWpBzZG4kTdZFmZRuDfpwunD7dWRJTsrXR:cGDT8SjW3F3kTdZQ2mG7MRi

    • 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