Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/04/2026, 16:00

General

  • Target
    2026-04-19_b4a6367638e8857a999489b1d260d291_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe
  • Size 4.0MB
  • Sample260419-tf2q9set7m
  • SHA256 160c5c703f70fbc348fe0f8410eea2dfb8e1e0d819313171f32c4c2c50ad7655
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-19_b4a6367638e8857a999489b1d260d291_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-19_b4a6367638e8857a999489b1d260d291_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4616
    • C:\Users\Admin\AppData\Local\Temp\2026-04-19_b4a6367638e8857a999489b1d260d291_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-04-19_b4a6367638e8857a999489b1d260d291_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"
      2⤵
      • Checks computer location settings
      • Drops startup file
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4784
      • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RXGiQdEHf.exe
        "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RXGiQdEHf.exe" "C:\Users\Admin\AppData\Local\Temp\2026-04-19_b4a6367638e8857a999489b1d260d291_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3468
        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RXGiQdEHf.exe
          "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RXGiQdEHf.exe" "C:\Users\Admin\AppData\Local\Temp\2026-04-19_b4a6367638e8857a999489b1d260d291_amadey_elex_glassworm_luca-stealer_njrat_smoke-loader.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3736
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\SysWOW64\cmd.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            PID:5056
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 5056 -s 668
              6⤵
              • Program crash
              PID:4032
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5056 -ip 5056
    1⤵
      PID:2376

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          RXGiQdEHf.exe

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RXGiQdEHf.exe
          • Size 3.4MB
          • SHA256 c665736cc78a940140f48cc4341281d488047c7047a2c7511e9f8dbdf87c0d78
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3468-17-0x0000000000400000-0x00000000007FE000-memory.dmp

          memory/3468-10-0x0000000000400000-0x00000000007FE000-memory.dmp

          memory/3736-22-0x00000000778E2000-0x00000000778E3000-memory.dmp

          memory/3736-19-0x0000000002990000-0x0000000002991000-memory.dmp

          memory/3736-27-0x00000000029C0000-0x0000000002A5E000-memory.dmp

          memory/3736-18-0x00000000778E2000-0x00000000778E3000-memory.dmp

          memory/3736-16-0x00000000029C0000-0x0000000002A5E000-memory.dmp

          memory/3736-24-0x00000000778E2000-0x00000000778E3000-memory.dmp

          memory/3736-20-0x0000000000400000-0x00000000007FE000-memory.dmp

          memory/3736-23-0x00000000778E2000-0x00000000778E3000-memory.dmp

          memory/3736-21-0x00000000778E2000-0x00000000778E3000-memory.dmp

          memory/4616-0-0x0000000000400000-0x00000000007FE000-memory.dmp

          memory/4784-11-0x0000000000400000-0x00000000007FE000-memory.dmp

          memory/4784-1-0x0000000000400000-0x00000000007FE000-memory.dmp

          memory/4784-2-0x0000000000A50000-0x0000000000AEE000-memory.dmp

          memory/4784-13-0x0000000000A50000-0x0000000000AEE000-memory.dmp

          memory/5056-25-0x0000000000DC0000-0x0000000000E59000-memory.dmp