Analysis

  • max time kernel
    149s
  • max time network
    124s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    30/05/2026, 15:21

General

  • Target
    2026-05-30_58a4206712096f227e63fcb4c1617471_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
  • Size 2.5MB
  • Sample260530-srdcdagy4v
  • SHA256 4724fccb3a672ebb72d2dc047b00c5d3e4c0a4cac52b147f3e02b0bc300c2037
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in Program Files directory 64 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 2 IoCs

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

  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-30_58a4206712096f227e63fcb4c1617471_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-30_58a4206712096f227e63fcb4c1617471_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3576
    • C:\Users\Admin\AppData\Local\Temp\2026-05-30_58a4206712096f227e63fcb4c1617471_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe.exe
      C:\Users\Admin\AppData\Local\Temp/2026-05-30_58a4206712096f227e63fcb4c1617471_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      PID:3792
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3576 -s 1948
      2⤵
      • Program crash
      PID:4908
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3576 -ip 3576
    1⤵
      PID:4712

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          FullTrustNotifier.exe

          • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe
          • Size 1009KB
          • SHA256 59eb99a534e40ce3ee2800ffa74ec0f9f0e9fefda484a8660bb4be11a4386f97
          • MD5 SHA1 SHA512 SSDEEP TLSH

          disabledupdater.exe

          • Path C:\Program Files (x86)\Google\GoogleUpdater\141.0.7340.0\disabledupdater.exe
          • Size 6.5MB
          • SHA256 e89e31679e7ae0948a5f1b1dddb3da788aad45128ea78013d1be21e5fef6e38c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          cookie_exporter.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\cookie_exporter.exe
          • Size 910KB
          • SHA256 ff322274b489cf2f1ec825e4774789de975a67fcaec17be515b925a05b7b7c40
          • MD5 SHA1 SHA512 SSDEEP TLSH

          notification_helper.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeCore\139.0.3405.125\notification_helper.exe
          • Size 2.4MB
          • SHA256 2cb5cebfadef91219fb891d5919ac2d60dd9deba52000cfa417262d3eb07703f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MicrosoftEdgeUpdate.exe.ico

          • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\MicrosoftEdgeUpdate.exe.ico
          • Size 3KB
          • SHA256 2e039a7ce5af3783a3d522d27112bfe7a1dac319ed5061de3bef89790d5ad63e
          • MD5 SHA1 SHA512 TLSH

          setup.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\Installer\setup.exe
          • Size 7.4MB
          • SHA256 322229322563c55e8a7958c358b3f0d7f1b8d4362cfef5d9ea392bbbe65c2e6b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          msedge_pwa_launcher.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedge_pwa_launcher.exe
          • Size 2.2MB
          • SHA256 17b78852c28c41f118ab7f5349dad24b1ae1dee8273e138b158b6617296b19f0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          setup.exe.ico

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe.ico
          • Size 3KB
          • SHA256 3d275500cf3ebda5e878d81dcbbaa53528397ccbe631aae8fae60de1ffefccf7
          • MD5 SHA1 SHA512 TLSH

          msedge_pwa_launcher.exe.ico

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedge_pwa_launcher.exe.ico
          • Size 3KB
          • SHA256 4785d266a2c476e0948100ea80f927d16389f7718b540daf0488457ba01958b0
          • MD5 SHA1 SHA512 TLSH

          msedgewebview2.exe

          • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\msedgewebview2.exe
          • Size 4.2MB
          • SHA256 599452626c0a91a4ec6c00e5d5bfb0a2ea463d6c1bde1a3d6737b15672ef6ab0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Uninstall.exe.ico

          • Path C:\Program Files (x86)\Mozilla Maintenance Service\Uninstall.exe.ico
          • Size 3KB
          • SHA256 44ae793c391e8578709e181e83cb820caaa10c08844440885d969a6c839b8a2b
          • MD5 SHA1 SHA512 TLSH

          RCX1018.tmp

          • Path C:\Program Files\7-Zip\RCX1018.tmp
          • Size 792KB
          • SHA256 5cff3ec43bc65561da188cbeb8508cfcfe9bba4aa8fa7f741075c0ac77bb922f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          AppVShNotify.exe.ico

          • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.ico
          • Size 3KB
          • SHA256 463b6e99198762de39ea3c9156504527673355f452c17063d0fcc34caa3cfded
          • MD5 SHA1 SHA512 TLSH

          OfficeClickToRun.exe.ico

          • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.ico
          • Size 3KB
          • SHA256 19306f3f899e8bae15a744924f1ebf2ce88624f5dd297e3993645fe8453adaa9
          • MD5 SHA1 SHA512 TLSH

          iexplore.exe.ico

          • Path C:\Program Files\Internet Explorer\iexplore.exe.ico
          • Size 3KB
          • SHA256 dd8074940b2a1e8d0ad513e7c6e2a0d0b11a857893f11dc77387800ca272e970
          • MD5 SHA1 SHA512 TLSH

          javaws.exe.ico

          • Path C:\Program Files\Java\jdk-1.8\bin\javaws.exe.ico
          • Size 3KB
          • SHA256 6c3d33a5119708abbf19b802f0908183037cd57a6394e45b7b234a76ef4b46c5
          • MD5 SHA1 SHA512 TLSH

          XLICONS.EXE.ico

          • Path C:\Program Files\Microsoft Office\root\Office16\XLICONS.EXE.ico
          • Size 3KB
          • SHA256 6454633b8c6a69aad48c3fc556c5e81cb5362db0c449b3f543bddfa41eba8d6b
          • MD5 SHA1 SHA512 TLSH

          grv_icons.exe

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe
          • Size 1.1MB
          • SHA256 c793d6e6cefb4698230437e298a2422d056b932a62ba98506e081b017508e9ca
          • MD5 SHA1 SHA512 SSDEEP TLSH

          misc.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe.ico
          • Size 3KB
          • SHA256 df2cca9b322f9432b3f3aa7b91a12dd5f22fd50e589e3107e066d99bdb071176
          • MD5 SHA1 SHA512 TLSH

          ohub32.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe.ico
          • Size 3KB
          • SHA256 063c8f44d23e1ebbe390ea320eee672c449f47333120b7abbd4a78094c613113
          • MD5 SHA1 SHA512 TLSH

          pptico.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\pptico.exe.ico
          • Size 3KB
          • SHA256 3b07d1aaa1c9c27082d7811d694aae3d422d5d965a91b2d4b8ecda3a79f760a2
          • MD5 SHA1 SHA512 TLSH

          sscicons.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\sscicons.exe.ico
          • Size 3KB
          • SHA256 b2a350ffac5074add67fe974467351777915de5a319be7879ba15d1f6915a092
          • MD5 SHA1 SHA512 TLSH

          wordicon.exe.ico

          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\wordicon.exe.ico
          • Size 3KB
          • SHA256 5bd706a18e0cf54197df7f1d5239f3e058652bfde372afcab230ee9b95ba14a5
          • MD5 SHA1 SHA512 TLSH

          vlc.exe.ico

          • Path C:\Program Files\VideoLAN\VLC\vlc.exe.ico
          • Size 3KB
          • SHA256 3b17b29b6c4e39fc36571f8e0795eae6559637529602ae7a37d5f8f6254d0500
          • MD5 SHA1 SHA512 TLSH

          wmplayer.exe.ico

          • Path C:\Program Files\Windows Media Player\wmplayer.exe.ico
          • Size 3KB
          • SHA256 a32208cf5c16d7223999e6ecf1c185bc88d519483ff56ad5ca5f2cc00e677307
          • MD5 SHA1 SHA512 TLSH

          setup.exe

          • Path C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
          • Size 1.2MB
          • SHA256 544c06b4629d42f34bf1d4a17b753befe5dc8d44d5392c7faa669685b5ec1e43
          • MD5 SHA1 SHA512 SSDEEP TLSH

          vcredist_x86.exe

          • Path C:\ProgramData\Package Cache\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}\vcredist_x86.exe
          • Size 1.2MB
          • SHA256 ca29389b3b624bbc4289a9b4c22ffad48f411c9f5c70384c1468c4888662a87f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VC_redist.x86.exe

          • Path C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe
          • Size 1.4MB
          • SHA256 a12a3e5f7b5b9ccd134c830efc8ba998c675608c08f0446019a81c6a3dec46d5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          VC_redist.x86.exe.ico

          • Path C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe.ico
          • Size 3KB
          • SHA256 6ed1664d7718a68084ea1a4abb1d9621a6ae8da8e19db35cfca13aaa4c05eb33
          • MD5 SHA1 SHA512 TLSH

          VC_redist.x64.exe

          • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\VC_redist.x64.exe
          • Size 1.4MB
          • SHA256 bcd5217ff5acd56bb99e91241e70bb3301728abf36b036e99a0fa532eaf843fd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          windowsdesktop-runtime-6.0.27-win-x64.exe

          • Path C:\ProgramData\Package Cache\{d87ae0f4-64a6-4b94-859a-530b9c313c27}\windowsdesktop-runtime-6.0.27-win-x64.exe
          • Size 1.4MB
          • SHA256 3bf78eae06256ad45dad9f57d34417b8d10bf7c9d52427be83096dd13d17a87f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          OneDriveSetup.exe.ico

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\OneDriveSetup.exe.ico
          • Size 3KB
          • SHA256 3a2d7fd9799178af58fbd08a2fffc56398cbf289c7ddd5c5f0fb2e241395261e
          • MD5 SHA1 SHA512 TLSH

          2026-05-30_58a4206712096f227e63fcb4c1617471_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\2026-05-30_58a4206712096f227e63fcb4c1617471_amadey_elex_hellokitty_luca-stealer_njrat_smoke-loader.exe.exe
          • Size 1.7MB
          • SHA256 c9450f9c05612a781eb6be31f5a9e2a0c2671cd419e30833479898e9f13f208a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/3576-0-0x0000000000400000-0x00000000004E8000-memory.dmp

          memory/3576-1010-0x0000000000400000-0x00000000004E8000-memory.dmp

          memory/3576-3882-0x0000000000400000-0x00000000004E8000-memory.dmp