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General

  • Target

    781317fd8371c2f7dfcb6c10f8cf65386f68205330cca6bb48252372e2d2ef0a

  • Size

    1.8MB

  • Sample

    240516-3e5afaec38

  • MD5

    81f12d1596ebff1da869908d64f8ace8

  • SHA1

    b8b2317498967da927746fe705b9f771fbe06e40

  • SHA256

    781317fd8371c2f7dfcb6c10f8cf65386f68205330cca6bb48252372e2d2ef0a

  • SHA512

    08877b69aa157859d2a639548050aa9be8abf8af223d0cd940dd0124906c3f5a882f1f92d34db9e76e91d6b6db927d3bfb32a462729452b862c85fac3cfcd5e1

  • SSDEEP

    49152:IoL9Bo0GrwdbE8Lh8+e2rzZwrpZCte1I0dVhmj8ufq7UrVi:Iohq8h1xe2rFopvVhcq7Ur

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Targets

    • Target

      781317fd8371c2f7dfcb6c10f8cf65386f68205330cca6bb48252372e2d2ef0a

    • Size

      1.8MB

    • MD5

      81f12d1596ebff1da869908d64f8ace8

    • SHA1

      b8b2317498967da927746fe705b9f771fbe06e40

    • SHA256

      781317fd8371c2f7dfcb6c10f8cf65386f68205330cca6bb48252372e2d2ef0a

    • SHA512

      08877b69aa157859d2a639548050aa9be8abf8af223d0cd940dd0124906c3f5a882f1f92d34db9e76e91d6b6db927d3bfb32a462729452b862c85fac3cfcd5e1

    • SSDEEP

      49152:IoL9Bo0GrwdbE8Lh8+e2rzZwrpZCte1I0dVhmj8ufq7UrVi:Iohq8h1xe2rFopvVhcq7Ur

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • 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.

    • 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