General

  • Target

    22c8d01580688828222a5650c63b49ff78df291888d5532321f5e9fb53d6ca76

  • Size

    1.8MB

  • Sample

    250123-wwlq4azmfl

  • MD5

    04f5c99edd1a2962f4b873d70ccdb308

  • SHA1

    e6bc2fd9b836aad6af35a1353b2559bcc66c6007

  • SHA256

    22c8d01580688828222a5650c63b49ff78df291888d5532321f5e9fb53d6ca76

  • SHA512

    953b28cbfca18bed59d11aedd3119e79275de2866a952e95074237dc8adf2c96c5f5bad3c6b4e6a8afc78be7444fa46a705515d7a65c03d925346cb2a909920b

  • SSDEEP

    49152:5rJAS6/8azF+JFTKEfawUoBINHK+sThHeSkwY:5rJAzF+JfHUoyVA3z

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

      22c8d01580688828222a5650c63b49ff78df291888d5532321f5e9fb53d6ca76

    • Size

      1.8MB

    • MD5

      04f5c99edd1a2962f4b873d70ccdb308

    • SHA1

      e6bc2fd9b836aad6af35a1353b2559bcc66c6007

    • SHA256

      22c8d01580688828222a5650c63b49ff78df291888d5532321f5e9fb53d6ca76

    • SHA512

      953b28cbfca18bed59d11aedd3119e79275de2866a952e95074237dc8adf2c96c5f5bad3c6b4e6a8afc78be7444fa46a705515d7a65c03d925346cb2a909920b

    • SSDEEP

      49152:5rJAS6/8azF+JFTKEfawUoBINHK+sThHeSkwY:5rJAzF+JfHUoyVA3z

    • 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