General

  • Target

    1ea7253f32ba0bc0d99697bf9238a37d1068ce4a56a02869234084b674ed46ce

  • Size

    1.8MB

  • Sample

    250124-xmcx9svjfp

  • MD5

    8ed81640cdfb02a6a4b73f1e40d0fdb0

  • SHA1

    eee04feb337d9207a1dc64185af28e8fd5635bec

  • SHA256

    1ea7253f32ba0bc0d99697bf9238a37d1068ce4a56a02869234084b674ed46ce

  • SHA512

    501cbdc8e2ee7593fc08e1d83c174adab2b12c8c671d0666409ab22c6daa44241320d054a0ee50a675634be8e926b814f37255b8083e1c7f3d4930de38b9d414

  • SSDEEP

    49152:AL56AskXfb7guccI9qKQ8xoV64Iv3C02RMC2hQfqr+3DGm:BnkX3guc5qKlfvCfMC2efqub

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

      1ea7253f32ba0bc0d99697bf9238a37d1068ce4a56a02869234084b674ed46ce

    • Size

      1.8MB

    • MD5

      8ed81640cdfb02a6a4b73f1e40d0fdb0

    • SHA1

      eee04feb337d9207a1dc64185af28e8fd5635bec

    • SHA256

      1ea7253f32ba0bc0d99697bf9238a37d1068ce4a56a02869234084b674ed46ce

    • SHA512

      501cbdc8e2ee7593fc08e1d83c174adab2b12c8c671d0666409ab22c6daa44241320d054a0ee50a675634be8e926b814f37255b8083e1c7f3d4930de38b9d414

    • SSDEEP

      49152:AL56AskXfb7guccI9qKQ8xoV64Iv3C02RMC2hQfqr+3DGm:BnkX3guc5qKlfvCfMC2efqub

    • 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