General

  • Target

    9b85ae26f1588d1238395258076430b282476882128aeec79066bf10af37d8e2

  • Size

    3.1MB

  • Sample

    250103-hwcljawqcq

  • MD5

    f775d21b5bfde4169416087324a43543

  • SHA1

    30dbffdc709395bbd168ad9bee1b17239ac31dbf

  • SHA256

    9b85ae26f1588d1238395258076430b282476882128aeec79066bf10af37d8e2

  • SHA512

    a793bffd6ae99102848fd0bb3a93c47e4ca1bf3c69065458b82580d2537d3c0080ded014d2003892ca17f322d8f80833288d5a2c1d896a25d69fe68df4b27bd9

  • SSDEEP

    49152:ZNJgBn8wNcPJvBqIHt0AWLx5zLpBBYAzH1k4JE5ygxR6E3lQ:NgN8wkFBVHGbLx5zLBYQJEl768lQ

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

      9b85ae26f1588d1238395258076430b282476882128aeec79066bf10af37d8e2

    • Size

      3.1MB

    • MD5

      f775d21b5bfde4169416087324a43543

    • SHA1

      30dbffdc709395bbd168ad9bee1b17239ac31dbf

    • SHA256

      9b85ae26f1588d1238395258076430b282476882128aeec79066bf10af37d8e2

    • SHA512

      a793bffd6ae99102848fd0bb3a93c47e4ca1bf3c69065458b82580d2537d3c0080ded014d2003892ca17f322d8f80833288d5a2c1d896a25d69fe68df4b27bd9

    • SSDEEP

      49152:ZNJgBn8wNcPJvBqIHt0AWLx5zLpBBYAzH1k4JE5ygxR6E3lQ:NgN8wkFBVHGbLx5zLBYQJEl768lQ

    • 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