General

  • Target

    0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6

  • Size

    3.2MB

  • Sample

    250126-klrntaykhl

  • MD5

    1f45b8c39df6db7e38e676efe73e6b68

  • SHA1

    18ba2206fdcbba92b07aea6f18533158aa62609d

  • SHA256

    0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6

  • SHA512

    f9842df7e8aee2fbd81bdf3a6240162b5f1f5129299f9c3258b6a6c45643a061522c06d569c6c0bf2be086b193400e79e9f66eaefb5e2887e113a4852ab45e45

  • SSDEEP

    49152:myr/1b7068oHXg2osJ1g4+zwOhFUhI6YBRbQ6xbkMkCOLGt:nbRA68oHXVosJ1L+sU6kbQ6xICOLGt

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

      0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6

    • Size

      3.2MB

    • MD5

      1f45b8c39df6db7e38e676efe73e6b68

    • SHA1

      18ba2206fdcbba92b07aea6f18533158aa62609d

    • SHA256

      0c41774a73740cae1baa67ad195a351093961e6ddd3a223aa870d730a69926b6

    • SHA512

      f9842df7e8aee2fbd81bdf3a6240162b5f1f5129299f9c3258b6a6c45643a061522c06d569c6c0bf2be086b193400e79e9f66eaefb5e2887e113a4852ab45e45

    • SSDEEP

      49152:myr/1b7068oHXg2osJ1g4+zwOhFUhI6YBRbQ6xbkMkCOLGt:nbRA68oHXVosJ1L+sU6kbQ6xICOLGt

    • 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