General

  • Target

    c847141c27e026398cf59fe786164c4870f6497fd9445c8b82925dbbfbb5c96e

  • Size

    1.8MB

  • Sample

    250125-apvjrswmdx

  • MD5

    365a35dfa8852e12b601763f8b8caba7

  • SHA1

    be193b78933e268a1153e449486b358332fbfc36

  • SHA256

    c847141c27e026398cf59fe786164c4870f6497fd9445c8b82925dbbfbb5c96e

  • SHA512

    3ad532524668517b26f8d306155b93f884e81e827c2b9f45687b7ed59c2976284c46e868990a821979af9deb65a66dc30371749613d25214afeff7e94f6c8411

  • SSDEEP

    49152:FrrmMEvIrLnEbXDycj9zfPk59XYy5iYljdBa0T:lLnAXD9j9zfq9XYox

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

      c847141c27e026398cf59fe786164c4870f6497fd9445c8b82925dbbfbb5c96e

    • Size

      1.8MB

    • MD5

      365a35dfa8852e12b601763f8b8caba7

    • SHA1

      be193b78933e268a1153e449486b358332fbfc36

    • SHA256

      c847141c27e026398cf59fe786164c4870f6497fd9445c8b82925dbbfbb5c96e

    • SHA512

      3ad532524668517b26f8d306155b93f884e81e827c2b9f45687b7ed59c2976284c46e868990a821979af9deb65a66dc30371749613d25214afeff7e94f6c8411

    • SSDEEP

      49152:FrrmMEvIrLnEbXDycj9zfPk59XYy5iYljdBa0T:lLnAXD9j9zfq9XYox

    • 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