General

  • Target

    59ae41f473dbe12d6dea4815783df3812c4215779a44707700430f66a7aa5a27

  • Size

    6.7MB

  • Sample

    250127-jksztazjbq

  • MD5

    738eabc7816bff1afeaa071db349f701

  • SHA1

    b1d22138173fe9593be004651b9b2dbc6fd2222a

  • SHA256

    59ae41f473dbe12d6dea4815783df3812c4215779a44707700430f66a7aa5a27

  • SHA512

    d8b012b7c898840abfa28c69637d8fde9906899ae1da9312d688f7801d48d33317bc407fc85065b3429c40548c03f22d332e85534ce1f3a33a13c4f852dae622

  • SSDEEP

    196608:QoYPM23lnFqX0F6J7Iijem+rhknPELtBqkb67T++Qr3rU:QrPM231oEF+9efrqn8ph67qHH

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://cloudewahsj.shop/api

https://rabidcowse.shop/api

https://noisycuttej.shop/api

https://tirepublicerj.shop/api

https://framekgirus.shop/api

https://wholersorie.shop/api

https://abruptyopsn.shop/api

https://nearycrepso.shop/api

https://fancywaxxers.shop/api

Extracted

Family

stealc

Botnet

stok

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      59ae41f473dbe12d6dea4815783df3812c4215779a44707700430f66a7aa5a27

    • Size

      6.7MB

    • MD5

      738eabc7816bff1afeaa071db349f701

    • SHA1

      b1d22138173fe9593be004651b9b2dbc6fd2222a

    • SHA256

      59ae41f473dbe12d6dea4815783df3812c4215779a44707700430f66a7aa5a27

    • SHA512

      d8b012b7c898840abfa28c69637d8fde9906899ae1da9312d688f7801d48d33317bc407fc85065b3429c40548c03f22d332e85534ce1f3a33a13c4f852dae622

    • SSDEEP

      196608:QoYPM23lnFqX0F6J7Iijem+rhknPELtBqkb67T++Qr3rU:QrPM231oEF+9efrqn8ph67qHH

    • Amadey

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

    • Amadey family

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Lumma Stealer, LummaC

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

    • Lumma family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks