General

  • Target

    0bbba72e359957fcd781d52bf3e3bb3d665acecbf5a03e8bc1be7ed9e67a2d43

  • Size

    1.8MB

  • Sample

    241227-htk5wssrbl

  • MD5

    814b442983a15a5b467db674b725b953

  • SHA1

    65a555c9d21eb4ba3d9cf82d594ef3b20f5f42d3

  • SHA256

    0bbba72e359957fcd781d52bf3e3bb3d665acecbf5a03e8bc1be7ed9e67a2d43

  • SHA512

    2525635ebfb3b734f3c08398e7bd61a643f2f57c0e25fba3bae94ee68ed318a68554d8b6ea231ce4c211ce5ecc91f9f5b2c390362404413aedbe0711d2fdbe76

  • SSDEEP

    49152:HY+b+81TaZc8PR6mpvRc+bbnPSosddxGu+Yonj1d:4Y+nW8Pl5XXspGL7

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

      0bbba72e359957fcd781d52bf3e3bb3d665acecbf5a03e8bc1be7ed9e67a2d43

    • Size

      1.8MB

    • MD5

      814b442983a15a5b467db674b725b953

    • SHA1

      65a555c9d21eb4ba3d9cf82d594ef3b20f5f42d3

    • SHA256

      0bbba72e359957fcd781d52bf3e3bb3d665acecbf5a03e8bc1be7ed9e67a2d43

    • SHA512

      2525635ebfb3b734f3c08398e7bd61a643f2f57c0e25fba3bae94ee68ed318a68554d8b6ea231ce4c211ce5ecc91f9f5b2c390362404413aedbe0711d2fdbe76

    • SSDEEP

      49152:HY+b+81TaZc8PR6mpvRc+bbnPSosddxGu+Yonj1d:4Y+nW8Pl5XXspGL7

    • 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