Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 18:01

General

  • Target
    2026-07-31_6b7d3da730db23f68bf942c94805d57a_amadey_elex_luca-stealer_lynx_njrat.exe
  • Size 8.4MB
  • Sample260731-wmdn5aed92
  • SHA256 0746c7919d7663ba8da7d8a94e80b260d8644e4bd123d4e295a4db5a0b645482
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies Control Panel 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 29 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-31_6b7d3da730db23f68bf942c94805d57a_amadey_elex_luca-stealer_lynx_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-31_6b7d3da730db23f68bf942c94805d57a_amadey_elex_luca-stealer_lynx_njrat.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Users\Admin\AppData\Local\Temp\7zS08716239\setup.exe
      .\setup.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:3320
      • C:\Program Files\Q-Dir\Q-Dir.exe
        "C:\Program Files\Q-Dir\Q-Dir.exe"
        3⤵
        • Executes dropped EXE
        • Modifies Control Panel
        • Modifies Internet Explorer settings
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        PID:4628
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:5728

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          setup.exe

          • Path C:\Users\Admin\AppData\Local\Temp\7zS08716239\setup.exe
          • Size 1.8MB
          • SHA256 98b7edf8b4cf2b3da93a001b1e909d2195eebfa91742323473d9bc7e4bbdaa48
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Q-Dir.lnk

          • Path C:\Users\Admin\AppData\Local\Temp\Q-Dir_tmp_folder_2019\Q-Dir.lnk
          • Size 1KB
          • SHA256 2d626c5487be87b16c2d222ec00ef2d5ce0f2c2b27873b3fd4f0c04004a88e4d
          • MD5 SHA1 SHA512 TLSH

          Q-Dir.ini

          • Path C:\Users\Admin\AppData\Roaming\Q-Dir\Q-Dir.ini
          • Size 683B
          • SHA256 e58a0e255cd033356bf94be89aea6cd40620a9b73cc15b1918e71ca8eefe88cf
          • MD5 SHA1 SHA512 TLSH

          Q-Dir.ini

          • Path C:\Users\Admin\AppData\Roaming\Q-Dir\Q-Dir.ini
          • Size 702B
          • SHA256 f7e1c4a4df9dd8e16245a2b91282c58b265657767d72149ae6dd8c249e57336a
          • MD5 SHA1 SHA512 TLSH

          Q-Dir.ini

          • Path C:\Users\Admin\AppData\Roaming\Q-Dir\Q-Dir.ini
          • Size 730B
          • SHA256 d333d8e2a4ea5a4ac3c8cd8aae71ff15619f92c3aa0750dfc48816b072dcdc09
          • MD5 SHA1 SHA512 TLSH

          Q-Dir.ini

          • Path C:\Users\Admin\AppData\Roaming\Q-Dir\Q-Dir.ini
          • Size 746B
          • SHA256 db4a11aee3af99f222bc089aad780832a76d86ab6a6b54d5b1daf57c3459ff71
          • MD5 SHA1 SHA512 TLSH

          Q-Dir.ini

          • Path C:\Users\Admin\AppData\Roaming\Q-Dir\Q-Dir.ini
          • Size 41B
          • SHA256 67cd736d08da42f8cb122402ad1c5f2d5701c65255bd463870d940bcaa3c12e7
          • MD5 SHA1 SHA512

          Q-Dir.ini

          • Path C:\Users\Admin\AppData\Roaming\Q-Dir\Q-Dir.ini
          • Size 661B
          • SHA256 4fd03fdc15ff0450c4555e47c3cfe31f14746d8d519e96669206a2d8fb82f0df
          • MD5 SHA1 SHA512 TLSH

          memory/3320-6-0x0000000002320000-0x0000000002321000-memory.dmp