General

  • Target

    1d886690b2765ded73ad0a6e3f18f3762c101d543d1dcb08d9cad7fe9cc26e4e

  • Size

    7.0MB

  • Sample

    241202-lhwzsszjaw

  • MD5

    999cddc7a25909e15bfd729128aed51d

  • SHA1

    98b2ea083cb9291f1726d830352d38a936092b4b

  • SHA256

    1d886690b2765ded73ad0a6e3f18f3762c101d543d1dcb08d9cad7fe9cc26e4e

  • SHA512

    a2d3c5e2e11869c8841821e18d88453c90a613ced4380635c51a0a396b26602c7db5a1f00eed9820ededc2428b82928a15176a5fd6f124de3416cae683c32c22

  • SSDEEP

    98304:xHYXHibJS4NZix6lIFiP7oyIXf6UJrkY/GUN5W4+eMzQaUOx2+yEmxF+MZwsgJJE:x4Sbj3HVRI/JrkYu4pMzQabx29ouw3s

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

lumma

Extracted

Family

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      1d886690b2765ded73ad0a6e3f18f3762c101d543d1dcb08d9cad7fe9cc26e4e

    • Size

      7.0MB

    • MD5

      999cddc7a25909e15bfd729128aed51d

    • SHA1

      98b2ea083cb9291f1726d830352d38a936092b4b

    • SHA256

      1d886690b2765ded73ad0a6e3f18f3762c101d543d1dcb08d9cad7fe9cc26e4e

    • SHA512

      a2d3c5e2e11869c8841821e18d88453c90a613ced4380635c51a0a396b26602c7db5a1f00eed9820ededc2428b82928a15176a5fd6f124de3416cae683c32c22

    • SSDEEP

      98304:xHYXHibJS4NZix6lIFiP7oyIXf6UJrkY/GUN5W4+eMzQaUOx2+yEmxF+MZwsgJJE:x4Sbj3HVRI/JrkYu4pMzQabx29ouw3s

    • 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

    • Enumerates VirtualBox registry keys

    • 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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks