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General

  • Target

    random.exe

  • Size

    1.8MB

  • Sample

    250201-yv476axrhv

  • MD5

    b37d310d8a6f2607036ab73093d6c778

  • SHA1

    48d9daada974f7f12d414f8f00ba029de15487dc

  • SHA256

    ad546136a76bd68c5de381f790124bfaf3d2c330c2bd3ae4db03779933bf736b

  • SHA512

    4a366f1931a08920171e461a1da47d2094956ae53d80e964ca9ed0e8b373f188c479e6fa23b1e752f8c9ee5c724989553df689859d56430e901d81c399d33167

  • SSDEEP

    49152:nsVTcKP8Fqns0M2xFDgQVYzNn8SqyZT4kL:sVT7Pjn5MmF08YzB8S54

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
1
a091ec0a6e22276a96a99c1d34ef679c

Targets

    • Target

      random.exe

    • Size

      1.8MB

    • MD5

      b37d310d8a6f2607036ab73093d6c778

    • SHA1

      48d9daada974f7f12d414f8f00ba029de15487dc

    • SHA256

      ad546136a76bd68c5de381f790124bfaf3d2c330c2bd3ae4db03779933bf736b

    • SHA512

      4a366f1931a08920171e461a1da47d2094956ae53d80e964ca9ed0e8b373f188c479e6fa23b1e752f8c9ee5c724989553df689859d56430e901d81c399d33167

    • SSDEEP

      49152:nsVTcKP8Fqns0M2xFDgQVYzNn8SqyZT4kL:sVT7Pjn5MmF08YzB8S54

    • 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

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