General

  • Target

    2226aa5350c8bf655c50741122a6858fef87ed0ca600102cb0efbdf60f43b1a7N.exe

  • Size

    1.8MB

  • Sample

    250124-1zybhs1lev

  • MD5

    607de1d200f10cbd37373d7a8f361110

  • SHA1

    cdfa308ea968b7293952f5e0e12d24b8f4cd7734

  • SHA256

    2226aa5350c8bf655c50741122a6858fef87ed0ca600102cb0efbdf60f43b1a7

  • SHA512

    c864bca28f922fac2a6700e3dd2084f16830091f853d2d03c1400a8fdf6d54f21c4b718272bd8bf3bb569df12e7e76afecfa0c2559c83e5f92ba8eea9bb43fa7

  • SSDEEP

    49152:H4igmpt3fY3YRq12u3s4bGaI0NZyT7uAhNgGWc//:Hrgm3PbSH3v6aI0NZynuAAGZ/

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

      2226aa5350c8bf655c50741122a6858fef87ed0ca600102cb0efbdf60f43b1a7N.exe

    • Size

      1.8MB

    • MD5

      607de1d200f10cbd37373d7a8f361110

    • SHA1

      cdfa308ea968b7293952f5e0e12d24b8f4cd7734

    • SHA256

      2226aa5350c8bf655c50741122a6858fef87ed0ca600102cb0efbdf60f43b1a7

    • SHA512

      c864bca28f922fac2a6700e3dd2084f16830091f853d2d03c1400a8fdf6d54f21c4b718272bd8bf3bb569df12e7e76afecfa0c2559c83e5f92ba8eea9bb43fa7

    • SSDEEP

      49152:H4igmpt3fY3YRq12u3s4bGaI0NZyT7uAhNgGWc//:Hrgm3PbSH3v6aI0NZynuAAGZ/

    • 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