General

  • Target

    f8a88a0239f5f658cf0615c2f38866430e5a06d8e573ccd435e9912fc2388b89

  • Size

    1.8MB

  • Sample

    241226-zstt3szmas

  • MD5

    924ad89583d72ea8765187439eef2f25

  • SHA1

    6495c888007133ce4f0e231ff21a32e4ec6a3ab0

  • SHA256

    f8a88a0239f5f658cf0615c2f38866430e5a06d8e573ccd435e9912fc2388b89

  • SHA512

    ddb943dd9dbddbdf51db1c73e133a0bdb4b4976c436be53614aeeb51c40f6e3fa2f700affd81849b489470a94dcd40874b343127344418618ff85e793ece3016

  • SSDEEP

    49152:DQhY0fGQ1KL97Sm/uuWkGMRvoucqsxzTmrPs0:D2Y3PL97Sm/u9BPzTcX

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

      f8a88a0239f5f658cf0615c2f38866430e5a06d8e573ccd435e9912fc2388b89

    • Size

      1.8MB

    • MD5

      924ad89583d72ea8765187439eef2f25

    • SHA1

      6495c888007133ce4f0e231ff21a32e4ec6a3ab0

    • SHA256

      f8a88a0239f5f658cf0615c2f38866430e5a06d8e573ccd435e9912fc2388b89

    • SHA512

      ddb943dd9dbddbdf51db1c73e133a0bdb4b4976c436be53614aeeb51c40f6e3fa2f700affd81849b489470a94dcd40874b343127344418618ff85e793ece3016

    • SSDEEP

      49152:DQhY0fGQ1KL97Sm/uuWkGMRvoucqsxzTmrPs0:D2Y3PL97Sm/u9BPzTcX

    • 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