General

  • Target

    4cc293a7e22ca82f4c260ce7ee21b75367e444d943186424d3d065e567604d8d

  • Size

    3.1MB

  • Sample

    250109-n1vkssypht

  • MD5

    b47033ef8315265fd8f6af66d449b303

  • SHA1

    8bcc7af4f1dc7bc5f5707028a5f299fe5dbc73d8

  • SHA256

    4cc293a7e22ca82f4c260ce7ee21b75367e444d943186424d3d065e567604d8d

  • SHA512

    874c9d700599cafa555d8d19b5ccf747c0f5627ce2898220824c7f28d32984a9f87305658e283afd94b1c1a15fc7e9dcb1c3fff409fb60ba1a31453954143755

  • SSDEEP

    49152:im/fQ7Zl6NDvOY+6cS9Hjn1fM0kpM4vbKiSRlGV:q702Y+6cS9Dn1fM0kpMYql

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

      4cc293a7e22ca82f4c260ce7ee21b75367e444d943186424d3d065e567604d8d

    • Size

      3.1MB

    • MD5

      b47033ef8315265fd8f6af66d449b303

    • SHA1

      8bcc7af4f1dc7bc5f5707028a5f299fe5dbc73d8

    • SHA256

      4cc293a7e22ca82f4c260ce7ee21b75367e444d943186424d3d065e567604d8d

    • SHA512

      874c9d700599cafa555d8d19b5ccf747c0f5627ce2898220824c7f28d32984a9f87305658e283afd94b1c1a15fc7e9dcb1c3fff409fb60ba1a31453954143755

    • SSDEEP

      49152:im/fQ7Zl6NDvOY+6cS9Hjn1fM0kpM4vbKiSRlGV:q702Y+6cS9Dn1fM0kpMYql

    • 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