Analysis

  • max time kernel
    148s
  • max time network
    114s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/08/2026, 03:44

General

  • Target
    2026-08-20_a76592d336d532a65f1ead7a6a74ba54_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
  • Size 1.4MB
  • Sample260820-eaf52sygqh
  • SHA256 cc72c1347db423be9ca3586690e0b204459801f033ac7af00eb69cbfd337cf3d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 8 IoCs
  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 8 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-20_a76592d336d532a65f1ead7a6a74ba54_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-20_a76592d336d532a65f1ead7a6a74ba54_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe"
    1⤵
    • Drops autorun.inf file
    • System Location Discovery: System Language Discovery
    PID:3416
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 476
      2⤵
      • Program crash
      PID:5516
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 3416 -ip 3416
    1⤵
      PID:3280

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3416-0-0x0000000000F90000-0x00000000010F0000-memory.dmp

          memory/3416-2-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-1-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-5-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-3-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-8-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-7-0x00000000031C0000-0x00000000031C1000-memory.dmp

          memory/3416-18-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-17-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-22-0x00000000031A0000-0x00000000031B5000-memory.dmp

          memory/3416-26-0x0000000000F90000-0x00000000010F0000-memory.dmp