General

  • Target

    51e1690c8dae8c51021074ecd80e486afc7d43600fa83f02d4b1b6939a2ee815

  • Size

    1.8MB

  • Sample

    250124-2s34vsspez

  • MD5

    35baa3d5b131220a144c40f7a16bf0e5

  • SHA1

    117cd53d0364b66ad1fa92ca88a4a2e17a6a29a2

  • SHA256

    51e1690c8dae8c51021074ecd80e486afc7d43600fa83f02d4b1b6939a2ee815

  • SHA512

    38ff2977cf66ba1e1624014749824154e6b9e85e3b3f75fb17218073b1c008452a44a0c6a4163f9394a29ccadafe976e3c53656830d690cc2f9deba68b911aa0

  • SSDEEP

    49152:FGSWOhg78vebELW13DeX580g26h9H6ReEFX3lwB+i0DNoom1Gl:FG3i2bGWqx6Uz7NoomO

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

      51e1690c8dae8c51021074ecd80e486afc7d43600fa83f02d4b1b6939a2ee815

    • Size

      1.8MB

    • MD5

      35baa3d5b131220a144c40f7a16bf0e5

    • SHA1

      117cd53d0364b66ad1fa92ca88a4a2e17a6a29a2

    • SHA256

      51e1690c8dae8c51021074ecd80e486afc7d43600fa83f02d4b1b6939a2ee815

    • SHA512

      38ff2977cf66ba1e1624014749824154e6b9e85e3b3f75fb17218073b1c008452a44a0c6a4163f9394a29ccadafe976e3c53656830d690cc2f9deba68b911aa0

    • SSDEEP

      49152:FGSWOhg78vebELW13DeX580g26h9H6ReEFX3lwB+i0DNoom1Gl:FG3i2bGWqx6Uz7NoomO

    • 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