General

  • Target

    965879e4e43e11ce73165f4a7d8f7d14fdd11d24d128db9ab4ea6f171c1ebaea

  • Size

    6.9MB

  • Sample

    241211-b626lsvjal

  • MD5

    62aa29608f991148f87476a8407c56ba

  • SHA1

    fc71071da29732ef67cccabbeb0a3b384a0d692f

  • SHA256

    965879e4e43e11ce73165f4a7d8f7d14fdd11d24d128db9ab4ea6f171c1ebaea

  • SHA512

    475f3bb382200cc00727f3dee5b0c4c7f7ebeb783437924524dd1c85fb181dc9411178c476110a32904860685b958b3ac37c39f972bc3378bf091abe4268a4b5

  • SSDEEP

    196608:QsvQMJEoKJ/E25+j8658AhzVQkoImjkqDkR/H:QsQMNKJwj86/hzVQkoIekQuf

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

      965879e4e43e11ce73165f4a7d8f7d14fdd11d24d128db9ab4ea6f171c1ebaea

    • Size

      6.9MB

    • MD5

      62aa29608f991148f87476a8407c56ba

    • SHA1

      fc71071da29732ef67cccabbeb0a3b384a0d692f

    • SHA256

      965879e4e43e11ce73165f4a7d8f7d14fdd11d24d128db9ab4ea6f171c1ebaea

    • SHA512

      475f3bb382200cc00727f3dee5b0c4c7f7ebeb783437924524dd1c85fb181dc9411178c476110a32904860685b958b3ac37c39f972bc3378bf091abe4268a4b5

    • SSDEEP

      196608:QsvQMJEoKJ/E25+j8658AhzVQkoImjkqDkR/H:QsQMNKJwj86/hzVQkoIekQuf

    • 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

MITRE ATT&CK Enterprise v15

Tasks