General

  • Target

    516f82cf5155ee5aef2cb28ed1409762b91494a0f3af7ed3262825fdf90ded2a

  • Size

    3.1MB

  • Sample

    241227-akf6kswmck

  • MD5

    16ad05cd6027ba20571e8eba43be11bf

  • SHA1

    aaf315c32efc8e93dedc71656e87acd72e6aa1df

  • SHA256

    516f82cf5155ee5aef2cb28ed1409762b91494a0f3af7ed3262825fdf90ded2a

  • SHA512

    1f8c8534fad49cc8a5970012fd345ac8ac62d7124e8900b4348d53c5514c7645017c7da205f2937b323a031391b7ce0478f76efc8215c612fa4010e2f2471f24

  • SSDEEP

    49152:UjWjPaQSKexaSHrvRs2xrj4ItQxs39a9MCzcu0Zotls:UjOaQSzIYrRvjdtQAkMCzQ

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

      516f82cf5155ee5aef2cb28ed1409762b91494a0f3af7ed3262825fdf90ded2a

    • Size

      3.1MB

    • MD5

      16ad05cd6027ba20571e8eba43be11bf

    • SHA1

      aaf315c32efc8e93dedc71656e87acd72e6aa1df

    • SHA256

      516f82cf5155ee5aef2cb28ed1409762b91494a0f3af7ed3262825fdf90ded2a

    • SHA512

      1f8c8534fad49cc8a5970012fd345ac8ac62d7124e8900b4348d53c5514c7645017c7da205f2937b323a031391b7ce0478f76efc8215c612fa4010e2f2471f24

    • SSDEEP

      49152:UjWjPaQSKexaSHrvRs2xrj4ItQxs39a9MCzcu0Zotls:UjOaQSzIYrRvjdtQAkMCzQ

    • 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