General

  • Target

    057f8de06b85f862db512be87247d7ea09f78b2e3cca2b807e7c4604cc8a6e11

  • Size

    7.0MB

  • Sample

    241212-kb2e9sykav

  • MD5

    ce110af11d4a4c6f906f1520fab57653

  • SHA1

    5324842314291ad007179c213d30a0273b208288

  • SHA256

    057f8de06b85f862db512be87247d7ea09f78b2e3cca2b807e7c4604cc8a6e11

  • SHA512

    8b35385bbc65a053ee601bc0eb48a3d00257c5a91d26ca4dc55b267f7ecf9d60bc18899ce8f18e70f5f295defe2aeb835e9c61fb9cdca4955c068745eb457cea

  • SSDEEP

    196608:yRKiN99JzKxz9+Tj6jBU2eOXv2M0oD4dCcTyTYU42zqeA0WFjfS7:yUiN3Jzaz9+H6jVtXv2cD4kfYUQ0uq7

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

C2

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/api

https://sordid-snaked.cyou/api

https://awake-weaves.cyou/api

https://wrathful-jammy.cyou/api

https://debonairnukk.xyz/api

https://diffuculttan.xyz/api

https://effecterectz.xyz/api

https://deafeninggeh.biz/api

https://immureprech.biz/api

https://drive-connect.cyou/api

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://atten-supporse.biz/api

https://covery-mover.biz/api

https://immureprech.biz/api

https://deafeninggeh.biz/api

https://effecterectz.xyz/api

Targets

    • Target

      057f8de06b85f862db512be87247d7ea09f78b2e3cca2b807e7c4604cc8a6e11

    • Size

      7.0MB

    • MD5

      ce110af11d4a4c6f906f1520fab57653

    • SHA1

      5324842314291ad007179c213d30a0273b208288

    • SHA256

      057f8de06b85f862db512be87247d7ea09f78b2e3cca2b807e7c4604cc8a6e11

    • SHA512

      8b35385bbc65a053ee601bc0eb48a3d00257c5a91d26ca4dc55b267f7ecf9d60bc18899ce8f18e70f5f295defe2aeb835e9c61fb9cdca4955c068745eb457cea

    • SSDEEP

      196608:yRKiN99JzKxz9+Tj6jBU2eOXv2M0oD4dCcTyTYU42zqeA0WFjfS7:yUiN3Jzaz9+H6jVtXv2cD4kfYUQ0uq7

    • Amadey

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

    • Amadey family

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • Gcleaner 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks