General

  • Target

    083e53e18e2d37ebe6f1b98a2a6c25cf3da1b561f1fdc5fa785c8e3f150f44de.exe

  • Size

    3.1MB

  • Sample

    250111-yha4jszlgl

  • MD5

    23420f238a38e874c21d48aa431f18b6

  • SHA1

    63480ddcdc010c7c93ba7368502df3360250a24e

  • SHA256

    083e53e18e2d37ebe6f1b98a2a6c25cf3da1b561f1fdc5fa785c8e3f150f44de

  • SHA512

    ee0190c25a01247f516fcee9648386fab74c75d7307c15e1426289c1984d5d097290bb00f8d3bc4b692301b3c5e6a7c2e555e20104158947c8223886cef41420

  • SSDEEP

    49152:haNUqLigFw3XTWTQ3EDQ624iDj2BEhf+xELVh:MNXLigFw3XTWTOEQ6g0fG

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

      083e53e18e2d37ebe6f1b98a2a6c25cf3da1b561f1fdc5fa785c8e3f150f44de.exe

    • Size

      3.1MB

    • MD5

      23420f238a38e874c21d48aa431f18b6

    • SHA1

      63480ddcdc010c7c93ba7368502df3360250a24e

    • SHA256

      083e53e18e2d37ebe6f1b98a2a6c25cf3da1b561f1fdc5fa785c8e3f150f44de

    • SHA512

      ee0190c25a01247f516fcee9648386fab74c75d7307c15e1426289c1984d5d097290bb00f8d3bc4b692301b3c5e6a7c2e555e20104158947c8223886cef41420

    • SSDEEP

      49152:haNUqLigFw3XTWTQ3EDQ624iDj2BEhf+xELVh:MNXLigFw3XTWTOEQ6g0fG

    • 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