Analysis

  • user interaction
    yes
  • max time kernel
    26s
  • max time network
    27s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260130-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260130-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    03/05/2026, 14:11

General

  • Target
    bridgespace-tauri.exe
  • Size 26.0MB
  • Sample260503-rhlfysbs41
  • SHA256 3a03852089bfac1c1ba720ac2610f88b70fcdd28d67829a594ece3e22ac44eed
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Reads ssh keys stored on the system 2 TTPs

    Tries to access SSH used by SSH programs.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bridgespace-tauri.exe
    "C:\Users\Admin\AppData\Local\Temp\bridgespace-tauri.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4596
    • C:\Users\Admin\AppData\Local\Temp\bridgespace-tauri.exe
      "C:\Users\Admin\AppData\Local\Temp\bridgespace-tauri.exe" --crash-reporter-server=C:\Users\Admin\AppData\Local\Temp\temp-socket-81858e422b334e5fa569230d1435f4f8
      2⤵
        PID:4620
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=bridgespace-tauri.exe --webview-exe-version=3.0.42 --user-data-dir="C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=4596.2392.18154347004125466372
        2⤵
        • Drops file in Windows directory
        • Enumerates system info in registry
        • Modifies data under HKEY_USERS
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of WriteProcessMemory
        PID:5336
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x184,0x188,0x18c,0x160,0x194,0x7ff988c4b078,0x7ff988c4b084,0x7ff988c4b090
          3⤵
            PID:1720
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView" --webview-exe-name=bridgespace-tauri.exe --webview-exe-version=3.0.42 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1840,i,4587220057866567977,16083627628745056344,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1836 /prefetch:2
            3⤵
              PID:456
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView" --webview-exe-name=bridgespace-tauri.exe --webview-exe-version=3.0.42 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1972,i,4587220057866567977,16083627628745056344,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2092 /prefetch:3
              3⤵
                PID:4976
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView" --webview-exe-name=bridgespace-tauri.exe --webview-exe-version=3.0.42 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2368,i,4587220057866567977,16083627628745056344,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2384 /prefetch:8
                3⤵
                  PID:3288
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView" --webview-exe-name=bridgespace-tauri.exe --webview-exe-version=3.0.42 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --video-capture-use-gpu-memory-buffer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --always-read-main-dll --field-trial-handle=3464,i,4587220057866567977,16083627628745056344,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3520 /prefetch:1
                  3⤵
                    PID:1560

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 cc251689cfb39df3c011e5b348c8ab404acb8cc9f90f1bd1828667116b89ec1b
                    • MD5 SHA1 SHA512 TLSH

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 c58e18b0a02c38faee35663de80355f56190a79d230b9708a89100df4377c893
                    • MD5 SHA1 SHA512

                    throttle_store.dat

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Crashpad\throttle_store.dat
                    • Size 20B
                    • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                    • MD5 SHA1 SHA512

                    the-real-index

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                    • Size 120B
                    • SHA256 06258760c8d5c2f45f7e57529affdef6b183bdd4c1a73a96426fa45aa4fdd2af
                    • MD5 SHA1 SHA512 TLSH

                    the-real-index~RFe5867be.TMP

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5867be.TMP
                    • Size 48B
                    • SHA256 f3bfff6cf85bf928c3850f7d9d75b55f93aeb791c55d9f1ab1cb1f53a41f3742
                    • MD5 SHA1 SHA512

                    SCT Auditing Pending Reports

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Default\Network\SCT Auditing Pending Reports
                    • Size 2B
                    • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                    • MD5 SHA1 SHA512

                    MANIFEST-000001

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Default\Site Characteristics Database\MANIFEST-000001
                    • Size 41B
                    • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                    • MD5 SHA1 SHA512

                    000001.dbtmp

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Default\shared_proto_db\000001.dbtmp
                    • Size 16B
                    • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                    • MD5 SHA1 SHA512

                    data_0

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\GrShaderCache\data_0
                    • Size 8KB
                    • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                    • MD5 SHA1 SHA512 SSDEEP

                    data_2

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\GrShaderCache\data_2
                    • Size 8KB
                    • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                    • MD5 SHA1 SHA512 SSDEEP

                    data_3

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\GrShaderCache\data_3
                    • Size 8KB
                    • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                    • MD5 SHA1 SHA512 SSDEEP

                    data_1

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\GraphiteDawnCache\data_1
                    • Size 264KB
                    • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                    • MD5 SHA1 SHA512 SSDEEP

                    Local State

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Local State
                    • Size 1KB
                    • SHA256 e30db262177a8f980424ed8a4d3bee2cfd54da2dc940d0397e839c04ecda2cac
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Local State
                    • Size 2KB
                    • SHA256 15d1ff5e247e360dcc1843af6f4f8b653fac33f1696ef2734890c37364c50361
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Local State
                    • Size 3KB
                    • SHA256 e7e89e26e4a860d6dba70a3db991689ba886e78df933d3b981a67623e6dc525f
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Local State
                    • Size 16KB
                    • SHA256 21a7ae86e27a38275aa6bf5517e74a44fa7908bf9baaeb0dce8e5ca0122a43b4
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Local State~RFe5815d5.TMP

                    • Path C:\Users\Admin\AppData\Local\io.bridgemind.bridgespace\EBWebView\Local State~RFe5815d5.TMP
                    • Size 1KB
                    • SHA256 0b5cac486a6d134a9be4ad150c60da20c41d3b57efe10c0ae4b6a5955d3f8e69
                    • MD5 SHA1 SHA512 TLSH

                    memory/456-27-0x00007FF996C80000-0x00007FF996C81000-memory.dmp

                    memory/456-261-0x00000260889D0000-0x00000260889FB000-memory.dmp

                    memory/1560-94-0x00007FF996C80000-0x00007FF996C81000-memory.dmp

                    memory/3288-104-0x00007FF997F20000-0x00007FF997F21000-memory.dmp

                    memory/3288-105-0x00007FF996CE0000-0x00007FF996CE1000-memory.dmp

                    memory/5336-242-0x000002D7087D0000-0x000002D7087FE000-memory.dmp

                    memory/5336-243-0x000002D70C2C0000-0x000002D70C2E9000-memory.dmp

                    memory/5336-244-0x000002D70C2F0000-0x000002D70C32B000-memory.dmp