General

  • Target

    10619938f0de2f85572d65566e80a34af1db73e3c582fcd5239d3d57d8b04655

  • Size

    6.1MB

  • Sample

    241106-zyzbraxkbt

  • MD5

    dba63d0bd6a3a56236dd6cd912067430

  • SHA1

    157125725abe0263070b47ecd2b27176da1092eb

  • SHA256

    10619938f0de2f85572d65566e80a34af1db73e3c582fcd5239d3d57d8b04655

  • SHA512

    02ebb3a80b091e0a6de068ad56f364a100e80452dbeac3ebee3e60f09a3bb214dd83002d5fe15650c5a7ee08c9962acc4c8ac2e9e9717c0f702041d85085023b

  • SSDEEP

    98304:jHpDHy0AIItUPmTt4zuE1W99tbOcHxDeW7lhsLdRGn1EpKN00UjsG+WcBYNccL:D9HVAZtNacHJeW71EpKNPUjsG5cBYP

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

      10619938f0de2f85572d65566e80a34af1db73e3c582fcd5239d3d57d8b04655

    • Size

      6.1MB

    • MD5

      dba63d0bd6a3a56236dd6cd912067430

    • SHA1

      157125725abe0263070b47ecd2b27176da1092eb

    • SHA256

      10619938f0de2f85572d65566e80a34af1db73e3c582fcd5239d3d57d8b04655

    • SHA512

      02ebb3a80b091e0a6de068ad56f364a100e80452dbeac3ebee3e60f09a3bb214dd83002d5fe15650c5a7ee08c9962acc4c8ac2e9e9717c0f702041d85085023b

    • SSDEEP

      98304:jHpDHy0AIItUPmTt4zuE1W99tbOcHxDeW7lhsLdRGn1EpKN00UjsG+WcBYNccL:D9HVAZtNacHJeW71EpKNPUjsG5cBYP

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks