General

  • Target

    48c2b407f5d5babffafbdd7589d1d6c0470c17b46dbc87bbdafb5bbc256de3adN.exe

  • Size

    1.8MB

  • Sample

    250124-jwmxyayjex

  • MD5

    334bd1318cf389af116b809aba1fcaf0

  • SHA1

    ad8b72e1a4661de0ac1adcc2370e1ac20a84d54e

  • SHA256

    48c2b407f5d5babffafbdd7589d1d6c0470c17b46dbc87bbdafb5bbc256de3ad

  • SHA512

    6750040d74490180338b47dc62f5344714ef7c0ebe08e5f6684b8412b6860458a20613bf32511f1513b61fe0cd1d6c0264f857698533ce8700575c901a3c09c1

  • SSDEEP

    24576:BrSuMl6C0NIp7D0soei9KRZPkkv3pQtn64xq97LTnAdn8rYXAmnvli/meMoqAkQ5:FegC5SsoGRV6t5AD68rYTYVqAkOp942

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

C2

http://185.215.113.43

Attributes
  • install_dir

    abc3bc1985

  • install_file

    skotes.exe

  • strings_key

    8a35cf2ea38c2817dba29a4b5b25dcf0

  • url_paths

    /Zu7JuNko/index.php

rc4.plain

Targets

    • Target

      48c2b407f5d5babffafbdd7589d1d6c0470c17b46dbc87bbdafb5bbc256de3adN.exe

    • Size

      1.8MB

    • MD5

      334bd1318cf389af116b809aba1fcaf0

    • SHA1

      ad8b72e1a4661de0ac1adcc2370e1ac20a84d54e

    • SHA256

      48c2b407f5d5babffafbdd7589d1d6c0470c17b46dbc87bbdafb5bbc256de3ad

    • SHA512

      6750040d74490180338b47dc62f5344714ef7c0ebe08e5f6684b8412b6860458a20613bf32511f1513b61fe0cd1d6c0264f857698533ce8700575c901a3c09c1

    • SSDEEP

      24576:BrSuMl6C0NIp7D0soei9KRZPkkv3pQtn64xq97LTnAdn8rYXAmnvli/meMoqAkQ5:FegC5SsoGRV6t5AD68rYTYVqAkOp942

    • 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