Analysis

  • max time kernel
    898s
  • max time network
    477s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    24/05/2026, 16:10

General

  • Target
    toolcoin-1.4.1-windows-setup.exe
  • Size 16.7MB
  • Sample260524-tmlzdsdz2v
  • SHA256 51cbe326ac9be2c9a4dfe83937370909ddb175df327622d8f0af037534406666
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 12 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 63 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Inno Setup is an open-source installation builder for Windows applications. 3 IoCs

    Inno Setup installer

  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\toolcoin-1.4.1-windows-setup.exe
    "C:\Users\Admin\AppData\Local\Temp\toolcoin-1.4.1-windows-setup.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:812
    • C:\Users\Admin\AppData\Local\Temp\is-IP608.tmp\toolcoin-1.4.1-windows-setup.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-IP608.tmp\toolcoin-1.4.1-windows-setup.tmp" /SL5="$50116,16507052,841728,C:\Users\Admin\AppData\Local\Temp\toolcoin-1.4.1-windows-setup.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5212
      • C:\Program Files\alphtoolcoin\ToolCoin.exe
        "C:\Program Files\alphtoolcoin\\ToolCoin.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        PID:3500

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        ToolCoin.exe

        • Path C:\Program Files\alphtoolcoin\ToolCoin.exe
        • Size 110KB
        • SHA256 aab59a26e73c4f9a84af72ad4c1f6929c1e08e9030b64ecdbc2cea9b083a8e82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app_links_plugin.dll

        • Path C:\Program Files\alphtoolcoin\app_links_plugin.dll
        • Size 136KB
        • SHA256 60a319d7484c4f51aa1b59f03ca90b82ee1e72d619e65c4fe4fd9905f3af91c4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        app.so

        • Path C:\Program Files\alphtoolcoin\data\app.so
        • Size 9.5MB
        • SHA256 8a031b14fd97bbefd290bc4f34d8257554bcecc03601085ead086ce9f3572bac
        • MD5 SHA1 SHA512 SSDEEP TLSH

        FontManifest.json

        • Path C:\Program Files\alphtoolcoin\data\flutter_assets\FontManifest.json
        • Size 156B
        • SHA256 34a38100e7e5fa85f1c3099615fbae73d0bb997687bc059e65b80df3451ac07a
        • MD5 SHA1 SHA512 TLSH

        NativeAssetsManifest.json

        • Path C:\Program Files\alphtoolcoin\data\flutter_assets\NativeAssetsManifest.json
        • Size 45B
        • SHA256 9548a31e4a048135c1d94f919328bfb62ae2c7bb3cab96557c7941daa97776cb
        • MD5 SHA1 SHA512

        keys.tsv

        • Path C:\Program Files\alphtoolcoin\data\flutter_assets\assets\keys.tsv
        • Size 1.1MB
        • SHA256 3d1ddc036c6ff65343a52f1485d0739adf919d2467f702e6ff6bd9c95d35274e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MaterialIcons-Regular.otf

        • Path C:\Program Files\alphtoolcoin\data\flutter_assets\fonts\MaterialIcons-Regular.otf
        • Size 1.6MB
        • SHA256 d9865b671a09d683d13a863089d8825e0f61a37696ce5d7d448bc8023aa62453
        • MD5 SHA1 SHA512 SSDEEP TLSH

        icudtl.dat

        • Path C:\Program Files\alphtoolcoin\data\icudtl.dat
        • Size 842KB
        • SHA256 998367809a821d595928089c197b3f7959f0420f81f79d4d0daee53378492ed5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        downloadsfolder_plugin.dll

        • Path C:\Program Files\alphtoolcoin\downloadsfolder_plugin.dll
        • Size 77KB
        • SHA256 42a6d7d881b6c6e58266705c51d7a340252ea5193321d26e7402f7e4af33cf45
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_local_notifications_windows.dll

        • Path C:\Program Files\alphtoolcoin\flutter_local_notifications_windows.dll
        • Size 89KB
        • SHA256 847b3cb3f03577094d9f247000ce3a80b957aee86d3cf748c27b78894444defe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        flutter_windows.dll

        • Path C:\Program Files\alphtoolcoin\flutter_windows.dll
        • Size 19.8MB
        • SHA256 d11221cbdf328ab47e50315e3171ee9a00f2387cf3f6302a6717475620cbe7f0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        gal_plugin.dll

        • Path C:\Program Files\alphtoolcoin\gal_plugin.dll
        • Size 177KB
        • SHA256 7c7d25980f1c92c567c5e8616726cb838571bf4e1f91b261a683fbe589ea6c82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        permission_handler_windows_plugin.dll

        • Path C:\Program Files\alphtoolcoin\permission_handler_windows_plugin.dll
        • Size 117KB
        • SHA256 6a82aef37b058cda45dd17345a5785f84c4e3c2380bc5735e0cef34e5a7fbb96
        • MD5 SHA1 SHA512 SSDEEP TLSH

        url_launcher_windows_plugin.dll

        • Path C:\Program Files\alphtoolcoin\url_launcher_windows_plugin.dll
        • Size 96KB
        • SHA256 c0bd34a5f191d6592a3a93bfc5e6c5e1bec36ecb0d5bc5681af80d973354364f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _isdecmp.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-FA1F4.tmp\_isetup\_isdecmp.dll
        • Size 28KB
        • SHA256 8287d0e287a66ee78537c8d1d98e426562b95c50f569b92cea9ce36a9fa57e64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        toolcoin-1.4.1-windows-setup.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-IP608.tmp\toolcoin-1.4.1-windows-setup.tmp
        • Size 3.4MB
        • SHA256 f5f96eaec7b8e9a9720667755c07c32f8bea4cb7376fbd715ce282b4bfecfc3e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/812-12-0x0000000000F10000-0x0000000000FED000-memory.dmp

        memory/812-149-0x0000000000F10000-0x0000000000FED000-memory.dmp

        memory/812-1-0x0000000000F10000-0x0000000000FED000-memory.dmp

        memory/3500-142-0x0000011A88710000-0x0000011A89085000-memory.dmp

        memory/3500-141-0x0000011A88710000-0x0000011A89085000-memory.dmp

        memory/3500-140-0x0000011A88710000-0x0000011A89085000-memory.dmp

        memory/3500-143-0x0000011A88020000-0x0000011A88021000-memory.dmp

        memory/3500-139-0x0000011A88010000-0x0000011A88011000-memory.dmp

        memory/5212-148-0x0000000000F10000-0x000000000128E000-memory.dmp

        memory/5212-16-0x0000000000F10000-0x000000000128E000-memory.dmp

        memory/5212-13-0x0000000000F10000-0x000000000128E000-memory.dmp

        memory/5212-14-0x0000000000F00000-0x0000000000F01000-memory.dmp

        memory/5212-5-0x0000000000F00000-0x0000000000F01000-memory.dmp