General

  • Target

    4386e7d3dccf86aba3c3415628dc797648388758e4dbf507240de46787500f4f

  • Size

    3.1MB

  • Sample

    250107-29wq4svphm

  • MD5

    7859aa803d8eb23a7123e34e6015d48e

  • SHA1

    dfa69e9af65c13e8a5fcdb50589872e01b45faa9

  • SHA256

    4386e7d3dccf86aba3c3415628dc797648388758e4dbf507240de46787500f4f

  • SHA512

    d88b2bf63ff87d9081448f88c943f35a28473ff2b74600742e5861474f67198237f5f60ec93596a05fd8f6642b0738cd38a7fa3f8ee3c26492bca4c65819d274

  • SSDEEP

    49152:xnYN3H62LzoFiIKfxsN3b5iVvBTTNJnUlaRA+:xnmBLzoFTKfxc3bWPXUg

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

      4386e7d3dccf86aba3c3415628dc797648388758e4dbf507240de46787500f4f

    • Size

      3.1MB

    • MD5

      7859aa803d8eb23a7123e34e6015d48e

    • SHA1

      dfa69e9af65c13e8a5fcdb50589872e01b45faa9

    • SHA256

      4386e7d3dccf86aba3c3415628dc797648388758e4dbf507240de46787500f4f

    • SHA512

      d88b2bf63ff87d9081448f88c943f35a28473ff2b74600742e5861474f67198237f5f60ec93596a05fd8f6642b0738cd38a7fa3f8ee3c26492bca4c65819d274

    • SSDEEP

      49152:xnYN3H62LzoFiIKfxsN3b5iVvBTTNJnUlaRA+:xnmBLzoFTKfxc3bWPXUg

    • 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