General

  • Target

    72e18d1f94925f558f47baf67848e00775a07622df025ebce3c1264296d6d44e.exe

  • Size

    3.1MB

  • Sample

    241106-ddf4satcke

  • MD5

    df3fc9d0e3234bec4a4a21004056d0e3

  • SHA1

    3a689c14f50b7569fd3452e640c53cd9b7c173b2

  • SHA256

    72e18d1f94925f558f47baf67848e00775a07622df025ebce3c1264296d6d44e

  • SHA512

    4190a7991d8f1ac68eb19ccd53ecbb0fe39fcb9b0c590aebecf5fc8c879b47bef639cf7882d9a120209bc60ef649c77a36289a84a3830b03243dc722670b9121

  • SSDEEP

    49152:Nx4TiaIdRZA4sxc8K3ZVrTy996ouxTYZNJfYd2ysTv2:N+OPrm4sxnK3ZVrTyPICTJfYd2f2

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

Extracted

Family

stealc

Botnet

tale

C2

http://185.215.113.206

Attributes
  • url_path

    /6c4adf523b719729.php

Extracted

Family

lumma

C2

https://founpiuer.store/api

Targets

    • Target

      72e18d1f94925f558f47baf67848e00775a07622df025ebce3c1264296d6d44e.exe

    • Size

      3.1MB

    • MD5

      df3fc9d0e3234bec4a4a21004056d0e3

    • SHA1

      3a689c14f50b7569fd3452e640c53cd9b7c173b2

    • SHA256

      72e18d1f94925f558f47baf67848e00775a07622df025ebce3c1264296d6d44e

    • SHA512

      4190a7991d8f1ac68eb19ccd53ecbb0fe39fcb9b0c590aebecf5fc8c879b47bef639cf7882d9a120209bc60ef649c77a36289a84a3830b03243dc722670b9121

    • SSDEEP

      49152:Nx4TiaIdRZA4sxc8K3ZVrTy996ouxTYZNJfYd2ysTv2:N+OPrm4sxnK3ZVrTyPICTJfYd2f2

    • Amadey

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

    • Amadey family

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Lumma family

    • Modifies Windows Defender Real-time Protection settings

    • Stealc

      Stealc is an infostealer written in C++.

    • Stealc family

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Downloads MZ/PE file

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks