Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/05/2026, 04:02

General

  • Target
    2026-05-05_70de232324b083b3d740e0d6eb339d0f_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
  • Size 1.4MB
  • Sample260505-embfbsf17t
  • SHA256 3ec17daeca954410b8763a34945e1c4847820282fccadf67a0eec54f1cd7f667
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10

Malware Config

Signatures

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

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

  • UPX packed file 4 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\2026-05-05_70de232324b083b3d740e0d6eb339d0f_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-05_70de232324b083b3d740e0d6eb339d0f_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe"
    1⤵
    • Drops autorun.inf file
    • System Location Discovery: System Language Discovery
    PID:4572
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4572 -s 448
      2⤵
      • Program crash
      PID:4748
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4572 -ip 4572
    1⤵
      PID:1692

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4572-0-0x0000000000480000-0x00000000005E0000-memory.dmp

          memory/4572-1-0x0000000001030000-0x0000000001045000-memory.dmp

          memory/4572-2-0x0000000001030000-0x0000000001045000-memory.dmp

          memory/4572-6-0x0000000001050000-0x0000000001051000-memory.dmp

          memory/4572-4-0x0000000001030000-0x0000000001045000-memory.dmp

          memory/4572-21-0x0000000001030000-0x0000000001045000-memory.dmp

          memory/4572-26-0x0000000000480000-0x00000000005E0000-memory.dmp

          memory/4572-25-0x0000000000E50000-0x0000000000FF0000-memory.dmp