General

  • Target

    19c16dc48f8338ab746a0ad51d6bb02bb545dcc2045b9344089199fdc06c035b

  • Size

    1.8MB

  • Sample

    250129-s3rzxa1qgw

  • MD5

    76015fd73208ee7a0dbb834a6b582d06

  • SHA1

    f29f5c9afba2cc9ebba358db3356c2aac0701f0d

  • SHA256

    19c16dc48f8338ab746a0ad51d6bb02bb545dcc2045b9344089199fdc06c035b

  • SHA512

    bacc05bde9ca13791d223a42ac04b78d2e7d7407cd2b6daff29db71618fc8b84e85444d60bb12ef43bca4865e692e68da22787f69ff22d990cb61c1604ece878

  • SSDEEP

    49152:ki+wnJ2RFwxVInSqpJJJ6XNajg5h5Ylx89O:kcKF8E5Owjg5haqO

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

      19c16dc48f8338ab746a0ad51d6bb02bb545dcc2045b9344089199fdc06c035b

    • Size

      1.8MB

    • MD5

      76015fd73208ee7a0dbb834a6b582d06

    • SHA1

      f29f5c9afba2cc9ebba358db3356c2aac0701f0d

    • SHA256

      19c16dc48f8338ab746a0ad51d6bb02bb545dcc2045b9344089199fdc06c035b

    • SHA512

      bacc05bde9ca13791d223a42ac04b78d2e7d7407cd2b6daff29db71618fc8b84e85444d60bb12ef43bca4865e692e68da22787f69ff22d990cb61c1604ece878

    • SSDEEP

      49152:ki+wnJ2RFwxVInSqpJJJ6XNajg5h5Ylx89O:kcKF8E5Owjg5haqO

    • 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