General

  • Target

    3d8cf659e1483b5e46a58d2a635450b24ce0e98a32dc50f55139f938b70106e5

  • Size

    1.9MB

  • Sample

    250125-wannkavqbn

  • MD5

    9645fc41c7b28321de16c049ff7a1555

  • SHA1

    1423a73e32170cb599985317e4836ea588026c2a

  • SHA256

    3d8cf659e1483b5e46a58d2a635450b24ce0e98a32dc50f55139f938b70106e5

  • SHA512

    c5335772b9591903b9d50af317096a57c7b416568b5633cf9561678390087d49cea0576f9d5cddcf73728e2fbcc9ca9535e4b010fa2db6e2b93314e661c02ecb

  • SSDEEP

    49152:b9XMUmsG0laIYCf73D3yD/bVmw3Ayx+18NkrEB:lzU0l7jTCvVmOAyU18uM

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

      3d8cf659e1483b5e46a58d2a635450b24ce0e98a32dc50f55139f938b70106e5

    • Size

      1.9MB

    • MD5

      9645fc41c7b28321de16c049ff7a1555

    • SHA1

      1423a73e32170cb599985317e4836ea588026c2a

    • SHA256

      3d8cf659e1483b5e46a58d2a635450b24ce0e98a32dc50f55139f938b70106e5

    • SHA512

      c5335772b9591903b9d50af317096a57c7b416568b5633cf9561678390087d49cea0576f9d5cddcf73728e2fbcc9ca9535e4b010fa2db6e2b93314e661c02ecb

    • SSDEEP

      49152:b9XMUmsG0laIYCf73D3yD/bVmw3Ayx+18NkrEB:lzU0l7jTCvVmOAyU18uM

    • 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