General

  • Target

    ee8965b1fc0599f71479af9c1489653757d2719c1f2b09ec4b3a04a04afd39e4N.exe

  • Size

    3.7MB

  • Sample

    241130-slecgs1nfk

  • MD5

    a007a44e8f47c6d46a18837a9526c140

  • SHA1

    4131318ee7874da1dc28efc1778fa5709983fd49

  • SHA256

    ee8965b1fc0599f71479af9c1489653757d2719c1f2b09ec4b3a04a04afd39e4

  • SHA512

    6d35bd0a0d74d9bd1c4d4cb4728f47f46990d7dc0b59bf8cf4d4ce8bf209d7c83a8f9881dab9741c2548d24d93eede6cf42100db84b17a7e4078597c6388e50b

  • SSDEEP

    98304:wSV4pyyeYG6afgdY9nUBw16c1z00Rj07NcBgUIPxUF:wW4I15fgW1UBwRz0uwxcMK

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://p3ar11fter.sbs

https://3xp3cts1aim.sbs

https://owner-vacat10n.sbs

https://peepburry828.sbs

https://p10tgrace.sbs

https://befall-sm0ker.sbs

https://librari-night.sbs

https://processhol.sbs

https://cook-rain.sbs

Extracted

Family

stealc

Botnet

drum

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Targets

    • Target

      ee8965b1fc0599f71479af9c1489653757d2719c1f2b09ec4b3a04a04afd39e4N.exe

    • Size

      3.7MB

    • MD5

      a007a44e8f47c6d46a18837a9526c140

    • SHA1

      4131318ee7874da1dc28efc1778fa5709983fd49

    • SHA256

      ee8965b1fc0599f71479af9c1489653757d2719c1f2b09ec4b3a04a04afd39e4

    • SHA512

      6d35bd0a0d74d9bd1c4d4cb4728f47f46990d7dc0b59bf8cf4d4ce8bf209d7c83a8f9881dab9741c2548d24d93eede6cf42100db84b17a7e4078597c6388e50b

    • SSDEEP

      98304:wSV4pyyeYG6afgdY9nUBw16c1z00Rj07NcBgUIPxUF:wW4I15fgW1UBwRz0uwxcMK

    • 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

    • Enumerates VirtualBox registry keys

    • 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

    • 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