General

  • Target

    7e15f5aac8c003389164fc30e6db79a304e70f1f8123995407056afeec4610d4

  • Size

    6.8MB

  • Sample

    241226-ph6qsavrfn

  • MD5

    bd02156054a6cdc1336525c662753649

  • SHA1

    bf225e292c2d3c9d3fa72d91b1586a202cd631de

  • SHA256

    7e15f5aac8c003389164fc30e6db79a304e70f1f8123995407056afeec4610d4

  • SHA512

    a8e31e65f46a4707b186a2c597a809a3144081c3634403360e2d43aa75681083b5706a6e1fcd89284998760631857374757e3243648e7dfeb9ed2c6bd8c83ccb

  • SSDEEP

    196608:LZri2mkg54g4Og5a+B5uQhLn80gHuZgo0wVPqph:9rMkg/qDB5uQy0gQg0VSp

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

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      7e15f5aac8c003389164fc30e6db79a304e70f1f8123995407056afeec4610d4

    • Size

      6.8MB

    • MD5

      bd02156054a6cdc1336525c662753649

    • SHA1

      bf225e292c2d3c9d3fa72d91b1586a202cd631de

    • SHA256

      7e15f5aac8c003389164fc30e6db79a304e70f1f8123995407056afeec4610d4

    • SHA512

      a8e31e65f46a4707b186a2c597a809a3144081c3634403360e2d43aa75681083b5706a6e1fcd89284998760631857374757e3243648e7dfeb9ed2c6bd8c83ccb

    • SSDEEP

      196608:LZri2mkg54g4Og5a+B5uQhLn80gHuZgo0wVPqph:9rMkg/qDB5uQy0gQg0VSp

    • 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)

    • 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.

    • 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.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks