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General

  • Target

    20e331394117610d939d3ce5340449862266127baa8b7edf83af63b63a6b2f9aN.exe

  • Size

    3.1MB

  • Sample

    241230-ycw4tsvqem

  • MD5

    ae12ca26c7f27430244aac2b2b1aeb80

  • SHA1

    18da98e07066bd23e0f56436c3e6e3f7d50154db

  • SHA256

    20e331394117610d939d3ce5340449862266127baa8b7edf83af63b63a6b2f9a

  • SHA512

    90489c2fb6cc3fc85dd5974f3a12f2604d83c8c2c1b3cfd94eb899e7591f399747ad6eac42a1f243b81ceb43d2aaf53751c6ffc5ba78f2bd27c3a6fbd47a2759

  • SSDEEP

    49152:JjlvlB+DlVHU8jtrN7886FMw0cBeHtA/G4:JjtlB+DlV08pxQ8rcBeHq

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

      20e331394117610d939d3ce5340449862266127baa8b7edf83af63b63a6b2f9aN.exe

    • Size

      3.1MB

    • MD5

      ae12ca26c7f27430244aac2b2b1aeb80

    • SHA1

      18da98e07066bd23e0f56436c3e6e3f7d50154db

    • SHA256

      20e331394117610d939d3ce5340449862266127baa8b7edf83af63b63a6b2f9a

    • SHA512

      90489c2fb6cc3fc85dd5974f3a12f2604d83c8c2c1b3cfd94eb899e7591f399747ad6eac42a1f243b81ceb43d2aaf53751c6ffc5ba78f2bd27c3a6fbd47a2759

    • SSDEEP

      49152:JjlvlB+DlVHU8jtrN7886FMw0cBeHtA/G4:JjtlB+DlV08pxQ8rcBeHq

    • 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