General

  • Target

    9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702

  • Size

    3.1MB

  • Sample

    241226-hgc9hsypbs

  • MD5

    c86a777661ce6c3db00c1ba85c324ca7

  • SHA1

    836a455f2eb9fe07e304938e09aaf7fed7367da1

  • SHA256

    9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702

  • SHA512

    5107f115f76662ec1118e7519724d14cae204420087628f46a8ae9e5ab3f4939be325e79a66ed66a95c4899f267db671e2e74ddcf39439f43d0093eaad88696e

  • SSDEEP

    49152:cldAfHCV/h2UM4foci6FuHZs1Z1xkR2hRXnxrJE+:EAfiV/h2p4QhWnu8fhre+

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

      9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702

    • Size

      3.1MB

    • MD5

      c86a777661ce6c3db00c1ba85c324ca7

    • SHA1

      836a455f2eb9fe07e304938e09aaf7fed7367da1

    • SHA256

      9df824631d77d06bd607436b7b110ed2c4359c5f31b951da63f6dc06dd4c4702

    • SHA512

      5107f115f76662ec1118e7519724d14cae204420087628f46a8ae9e5ab3f4939be325e79a66ed66a95c4899f267db671e2e74ddcf39439f43d0093eaad88696e

    • SSDEEP

      49152:cldAfHCV/h2UM4foci6FuHZs1Z1xkR2hRXnxrJE+:EAfiV/h2p4QhWnu8fhre+

    • 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