General

  • Target

    0536c8987bbf4c736ee1ffaba0cb1e52d1652574fcb80ab14ff7d23a40e446b2

  • Size

    3.1MB

  • Sample

    241210-xvd6asvkfv

  • MD5

    22bf111e0ffbce40da98521c8ac390ac

  • SHA1

    86c47f8fc939e81d7ceba37f1824e22ce4ef1f43

  • SHA256

    0536c8987bbf4c736ee1ffaba0cb1e52d1652574fcb80ab14ff7d23a40e446b2

  • SHA512

    a9d529513d988c20380432d0ce1f10b6286a949442f6964ba455d14f51d308810b495d6e04ec375c9a990230f04a1444e7a9647c205a38275aae08b34408d30e

  • SSDEEP

    98304:pLPTyc5Jt2SKP64GsNe+WPvvFmuY6/JsYk:xTyc7me+W3v9Y6

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

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

Targets

    • Target

      0536c8987bbf4c736ee1ffaba0cb1e52d1652574fcb80ab14ff7d23a40e446b2

    • Size

      3.1MB

    • MD5

      22bf111e0ffbce40da98521c8ac390ac

    • SHA1

      86c47f8fc939e81d7ceba37f1824e22ce4ef1f43

    • SHA256

      0536c8987bbf4c736ee1ffaba0cb1e52d1652574fcb80ab14ff7d23a40e446b2

    • SHA512

      a9d529513d988c20380432d0ce1f10b6286a949442f6964ba455d14f51d308810b495d6e04ec375c9a990230f04a1444e7a9647c205a38275aae08b34408d30e

    • SSDEEP

      98304:pLPTyc5Jt2SKP64GsNe+WPvvFmuY6/JsYk:xTyc7me+W3v9Y6

    • 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.

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • 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