General

  • Target

    40e3298b5e6b98f8b52a2af928463a543e7f0a6dca869565e8ac8ad867f3ce61.exe

  • Size

    1.8MB

  • Sample

    240927-n6z3ga1gjl

  • MD5

    fc16f8c6b738fbb7d1a03848329360ea

  • SHA1

    27260a586b8511d4375f086210bd751b79e50b1b

  • SHA256

    40e3298b5e6b98f8b52a2af928463a543e7f0a6dca869565e8ac8ad867f3ce61

  • SHA512

    55dccd477a2f35743fddc72fdae8a7c30cfca356ff00857604152afc9d9be4856aa822321b8e822131f7d4e3e9ff9e67020f63e712601f33201c86faf876fd6d

  • SSDEEP

    49152:kxhfh3XzQERdB834wR6DOU6ivpU9SnCNO/GmkCzxX:w9pUqwcD1noShvx

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

      40e3298b5e6b98f8b52a2af928463a543e7f0a6dca869565e8ac8ad867f3ce61.exe

    • Size

      1.8MB

    • MD5

      fc16f8c6b738fbb7d1a03848329360ea

    • SHA1

      27260a586b8511d4375f086210bd751b79e50b1b

    • SHA256

      40e3298b5e6b98f8b52a2af928463a543e7f0a6dca869565e8ac8ad867f3ce61

    • SHA512

      55dccd477a2f35743fddc72fdae8a7c30cfca356ff00857604152afc9d9be4856aa822321b8e822131f7d4e3e9ff9e67020f63e712601f33201c86faf876fd6d

    • SSDEEP

      49152:kxhfh3XzQERdB834wR6DOU6ivpU9SnCNO/GmkCzxX:w9pUqwcD1noShvx

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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