General

  • Target

    fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417

  • Size

    1.8MB

  • Sample

    250124-ngq39swlbv

  • MD5

    89ef0f8ccf69682bfa9c423d8bb271fb

  • SHA1

    f122c565c7d4773a1c0a62b6665f31b040953c0d

  • SHA256

    fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417

  • SHA512

    f7ca9cfc3eaa3174c30edd6bacdf1c21143c5cb0589283c918a2a0fd74fa0a2ca40cef0cc6c59ca453d6f3004e47b58148d50ec00b21b9e6e48dd1d9c45030c0

  • SSDEEP

    49152:GTOJga/aRqKD7zry33SD45E6VnlOM8du6RL+z4:DJ//aY07zrynSce69UX

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

      fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417

    • Size

      1.8MB

    • MD5

      89ef0f8ccf69682bfa9c423d8bb271fb

    • SHA1

      f122c565c7d4773a1c0a62b6665f31b040953c0d

    • SHA256

      fba5d288281ac710fb52a4f7e4d8081bf18e2d68b94eb346d696c5ccf21e9417

    • SHA512

      f7ca9cfc3eaa3174c30edd6bacdf1c21143c5cb0589283c918a2a0fd74fa0a2ca40cef0cc6c59ca453d6f3004e47b58148d50ec00b21b9e6e48dd1d9c45030c0

    • SSDEEP

      49152:GTOJga/aRqKD7zry33SD45E6VnlOM8du6RL+z4:DJ//aY07zrynSce69UX

    • 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