General

  • Target

    5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f

  • Size

    1.8MB

  • Sample

    241226-22bqzatqg1

  • MD5

    3fa3842503db7f65438cdde8b7a7dd0f

  • SHA1

    a0bd7985356d95815d48319d09d4cc6563f1d79a

  • SHA256

    5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f

  • SHA512

    5f1e36269ab77e4d2b848acc40ff14be93027272dbceb4ce8348638cf5de19716be4b6cde01caeade55a4c5555ade559df8bebff0fd49c0adb0fc858aec24096

  • SSDEEP

    24576:9lfqjWT5m2YWMD4qLz98KnZysYo4WjTXJXNbk517KKhK1xUzb/D9Yqn3rFet:9lrg2YkouKIynTvI519g1+J0

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes
  • install_dir

    44111dbc49

  • install_file

    axplong.exe

  • strings_key

    8d0ad6945b1a30a186ec2d30be6db0b5

  • url_paths

    /Jo89Ku7d/index.php

rc4.plain

Targets

    • Target

      5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f

    • Size

      1.8MB

    • MD5

      3fa3842503db7f65438cdde8b7a7dd0f

    • SHA1

      a0bd7985356d95815d48319d09d4cc6563f1d79a

    • SHA256

      5fa5ba975ec4c3d2ec2f47a7b4e528dfd23cf4f6636610e0a393cb648661003f

    • SHA512

      5f1e36269ab77e4d2b848acc40ff14be93027272dbceb4ce8348638cf5de19716be4b6cde01caeade55a4c5555ade559df8bebff0fd49c0adb0fc858aec24096

    • SSDEEP

      24576:9lfqjWT5m2YWMD4qLz98KnZysYo4WjTXJXNbk517KKhK1xUzb/D9Yqn3rFet:9lrg2YkouKIynTvI519g1+J0

    • 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