General

  • Target

    9bbcc3d101c01634c8975d660b299af7934617f0995534bc650085407f146e7b

  • Size

    1.8MB

  • Sample

    250113-vnpmcaslgq

  • MD5

    d9e2ec9d06fc57d859111f72bc018b86

  • SHA1

    483cc0c64a5f8d81267a419e095ccce5c3365442

  • SHA256

    9bbcc3d101c01634c8975d660b299af7934617f0995534bc650085407f146e7b

  • SHA512

    0db25db0ce800d309bd38132ee21f088709ab98903ea862c0916d8673dc044668663f964e4cb3f6a084e72e3cb2e7cc3b34d0f3c75677c0a1f650f668e5efd73

  • SSDEEP

    49152:yg1F/MVss6RDgyJeECulebCKfJkWGTgddGoV1BN0uEcQR+0u:bF/MVssqzYulApGM2oXcmH

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

      9bbcc3d101c01634c8975d660b299af7934617f0995534bc650085407f146e7b

    • Size

      1.8MB

    • MD5

      d9e2ec9d06fc57d859111f72bc018b86

    • SHA1

      483cc0c64a5f8d81267a419e095ccce5c3365442

    • SHA256

      9bbcc3d101c01634c8975d660b299af7934617f0995534bc650085407f146e7b

    • SHA512

      0db25db0ce800d309bd38132ee21f088709ab98903ea862c0916d8673dc044668663f964e4cb3f6a084e72e3cb2e7cc3b34d0f3c75677c0a1f650f668e5efd73

    • SSDEEP

      49152:yg1F/MVss6RDgyJeECulebCKfJkWGTgddGoV1BN0uEcQR+0u:bF/MVssqzYulApGM2oXcmH

    • 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