Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 04:26

General

  • Target
    Tauri AiChat.exe
  • Size 14.1MB
  • Sample260814-e2gwnavckc
  • SHA256 490412d7df7b9d00027720635a32410416e412fda0a148c989f186deb8ff1bd0
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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 19 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Tauri AiChat.exe
    "C:\Users\Admin\AppData\Local\Temp\Tauri AiChat.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4232
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --enable-features=MojoIpcz --lang=en-US --accept-lang=en-US --mojo-named-platform-channel-pipe=4232.1812.8738000577649679301 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3780
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView /prefetch:4 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=122.0.6261.139 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=122.0.2365.106 --initial-client-data=0x184,0x188,0x18c,0x108,0x194,0x7ffc81fa5fd8,0x7ffc81fa5fe4,0x7ffc81fa5ff0
        3⤵
          PID:1716
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=gpu-process --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1804 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
          3⤵
            PID:4092
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2104 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
            3⤵
              PID:4608
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2308 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
              3⤵
                PID:4276
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --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=" --mojo-platform-channel-handle=3324 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0 /prefetch:1
                3⤵
                  PID:4072
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4388 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
                  3⤵
                    PID:1360
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4408 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
                    3⤵
                      PID:2356
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.26100.1301 --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4532 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:708
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\122.0.2365.106\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView" --webview-exe-name="Tauri AiChat.exe" --webview-exe-version=0.2.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=3756 --field-trial-handle=1808,i,15419205545507660933,17000274767422083616,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c44e38165b9f43156e5027191eaa0b877ad279d0
                      3⤵
                        PID:4100

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 06ceb47e19d344b96a20b14a809b917065dadf3008ffe6eccb188c0dfb2fd70d
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 043546dd7a909606ea209d41bcb5035a5c1f6119f3682a5ccd353535b55e7ab7
                        • MD5 SHA1 SHA512

                        throttle_store.dat

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Crashpad\throttle_store.dat
                        • Size 20B
                        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                        • MD5 SHA1 SHA512

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 168B
                        • SHA256 0e36d11657393d60fc0fc784a61935f3d15dcc8c66111a80022c47501377abf6
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe59d95f.TMP

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59d95f.TMP
                        • Size 48B
                        • SHA256 e09a9862cb2390adbe73470629dd91f51ea246f60c9231e03201a61fbe5a9a34
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Network\Network Persistent State
                        • Size 111B
                        • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe5aadd5.TMP

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Network\Network Persistent State~RFe5aadd5.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 793f592beabc42d5ed2eafec59914c5ed13688b37de1a4568069aa0660c316ca
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 bd63ef80d4c16420ec6aa68523dd539aef5e9b8ecce27ccffb58db9a1a0c9521
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Sync Data\LevelDB\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Default\Sync Data\LevelDB\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        data_0

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\GraphiteDawnCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\GraphiteDawnCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\GraphiteDawnCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\GraphiteDawnCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Local State
                        • Size 15KB
                        • SHA256 3cc592b251ff1ba9097054227ed62ed882b12a069578c11cf2dc7b17daa76822
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Local State
                        • Size 2KB
                        • SHA256 95ac2827093f3489787b39a427da659e06419ead1085ce1cf7970335a13ca26e
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Local State
                        • Size 3KB
                        • SHA256 0be7dbad7e379bd7771989fe7b7f5efaa3a1e4500f0a57ef8b6d6d1f27a0c410
                        • MD5 SHA1 SHA512 TLSH

                        Local State~RFe59861e.TMP

                        • Path C:\Users\Admin\AppData\Local\com.lhlyu.aichat\EBWebView\Local State~RFe59861e.TMP
                        • Size 1KB
                        • SHA256 20ee224549549c98f29d4178e15db8e4a7f32c4bd0a9e9d8d40bf9d00464f44a
                        • MD5 SHA1 SHA512 TLSH

                        memory/708-350-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/708-359-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/708-358-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/708-354-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/708-355-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/708-357-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/708-356-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/708-348-0x0000020E42A00000-0x0000020E42A01000-memory.dmp

                        memory/1360-264-0x00007FFCA4380000-0x00007FFCA4381000-memory.dmp

                        memory/1360-265-0x00007FFCA4390000-0x00007FFCA4391000-memory.dmp

                        memory/4072-202-0x00000184AEC90000-0x00000184AED39000-memory.dmp

                        memory/4072-236-0x00000184AEC90000-0x00000184AED39000-memory.dmp

                        memory/4072-230-0x00000184AEC90000-0x00000184AED39000-memory.dmp

                        memory/4072-60-0x00007FFCA3FE0000-0x00007FFCA3FE1000-memory.dmp

                        memory/4092-219-0x0000023B13F40000-0x0000023B13FE9000-memory.dmp

                        memory/4092-209-0x0000023B13F40000-0x0000023B13FE9000-memory.dmp

                        memory/4092-201-0x0000023B13F40000-0x0000023B13FE9000-memory.dmp

                        memory/4092-26-0x00007FFCA3FE0000-0x00007FFCA3FE1000-memory.dmp

                        memory/4092-382-0x0000023B13F40000-0x0000023B13FE9000-memory.dmp