General

  • Target

    b33dfd1ce13d08a367c3420a348df23ef057efb379454426ec044c68aaf07077

  • Size

    1.8MB

  • Sample

    241118-wkxzzs1qhz

  • MD5

    bb1ee0733a20fde8748f2655527476d2

  • SHA1

    b24c6b60c4579856624f26272cb711e99ed0e708

  • SHA256

    b33dfd1ce13d08a367c3420a348df23ef057efb379454426ec044c68aaf07077

  • SHA512

    03526e76f18fc430be9e0884fdd5cfc8497d4ceae2522acaba20129f6e0c4f61ce6dbb48577a2951db046cdcd965786ab2350246b3f483424ebad15fbdd29dfc

  • SSDEEP

    24576:BrzNg/w6726X2F47/nR051rODOOZBGSs0Fe4qX36bTSOiclKRhq7s4K1xgB/NJAr:JDO26Xd/Ry1rOVZZeKTSGKbq73K1l

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

stealc

Botnet

mars

C2

http://185.215.113.206

Attributes
  • url_path

    /c4becf79229cb002.php

Extracted

Family

lumma

C2

https://processhol.sbs/api

https://p10tgrace.sbs/api

https://peepburry828.sbs/api

https://3xp3cts1aim.sbs/api

https://p3ar11fter.sbs/api

Targets

    • Target

      b33dfd1ce13d08a367c3420a348df23ef057efb379454426ec044c68aaf07077

    • Size

      1.8MB

    • MD5

      bb1ee0733a20fde8748f2655527476d2

    • SHA1

      b24c6b60c4579856624f26272cb711e99ed0e708

    • SHA256

      b33dfd1ce13d08a367c3420a348df23ef057efb379454426ec044c68aaf07077

    • SHA512

      03526e76f18fc430be9e0884fdd5cfc8497d4ceae2522acaba20129f6e0c4f61ce6dbb48577a2951db046cdcd965786ab2350246b3f483424ebad15fbdd29dfc

    • SSDEEP

      24576:BrzNg/w6726X2F47/nR051rODOOZBGSs0Fe4qX36bTSOiclKRhq7s4K1xgB/NJAr:JDO26Xd/Ry1rOVZZeKTSGKbq73K1l

    • Amadey

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

    • Amadey family

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • Cryptbot family

    • Detects CryptBot payload

      CryptBot is a C++ stealer distributed widely in bundle with other software.

    • 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

    • 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