General

  • Target

    9a0b9e558aecde9ce92b5ed1492be473ade4902edf8fb6d000524008ac24331a

  • Size

    3.1MB

  • Sample

    241227-q65daswkbx

  • MD5

    c47524255a6a4c7ffbf816008df3c585

  • SHA1

    f063451bd0589ea9d304b7d5adc2751cc82c16dc

  • SHA256

    9a0b9e558aecde9ce92b5ed1492be473ade4902edf8fb6d000524008ac24331a

  • SHA512

    9622bd962d566aa21b7fc952854d8b25ad9e33a26e316b232e46b9d5700ff8ff9ca07da83bc402f3df25e803800650a4ba00faab44af58d803a154c755dc43e1

  • SSDEEP

    49152:Myj2HTwGiYVIxoFTUlP4J8DJ1dO9KUchRcF/Uo4sja:Myj2zwGiYVIxsTUlP4J81iMLwM8j

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

      9a0b9e558aecde9ce92b5ed1492be473ade4902edf8fb6d000524008ac24331a

    • Size

      3.1MB

    • MD5

      c47524255a6a4c7ffbf816008df3c585

    • SHA1

      f063451bd0589ea9d304b7d5adc2751cc82c16dc

    • SHA256

      9a0b9e558aecde9ce92b5ed1492be473ade4902edf8fb6d000524008ac24331a

    • SHA512

      9622bd962d566aa21b7fc952854d8b25ad9e33a26e316b232e46b9d5700ff8ff9ca07da83bc402f3df25e803800650a4ba00faab44af58d803a154c755dc43e1

    • SSDEEP

      49152:Myj2HTwGiYVIxoFTUlP4J8DJ1dO9KUchRcF/Uo4sja:Myj2zwGiYVIxsTUlP4J81iMLwM8j

    • 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