Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 02:38

General

  • Target
    续杯工具.exe
  • Size 8.2MB
  • Sample260804-c4289s1akc
  • SHA256 763044d62e2d2b018d555ade32edefde8b4547dee4e7bf2de72f5805836c40c4
  • 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 20 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\续杯工具.exe
    "C:\Users\Admin\AppData\Local\Temp\续杯工具.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4828
    • 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=续杯工具.exe --webview-exe-version=10.0.3 --user-data-dir="C:\Users\Admin\AppData\Local\com.cursor-renewal.app\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=4828.2616.3953631829914329188 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4288
      • 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.cursor-renewal.app\EBWebView /prefetch:4 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.cursor-renewal.app\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,0x160,0x194,0x7ff9cf355fd8,0x7ff9cf355fe4,0x7ff9cf355ff0
        3⤵
          PID:4528
        • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1776 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
          3⤵
            PID:3412
          • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2104 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
            3⤵
              PID:5428
            • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2280 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
              3⤵
                PID:3416
              • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --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=3464 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954 /prefetch:1
                3⤵
                  PID:3140
                • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2220 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
                  3⤵
                    PID:3240
                  • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4504 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
                    3⤵
                      PID:2024
                    • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4608 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3636
                    • 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.cursor-renewal.app\EBWebView" --webview-exe-name=续杯工具.exe --webview-exe-version=10.0.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4132 --field-trial-handle=1800,i,15966372956808215067,16270636993131565338,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:1813f6ffd6940bac4885707db32b72fcf7cd5954
                      3⤵
                        PID:3280
                    • C:\Windows\system32\reg.exe
                      "reg" delete HKCU\Environment /F /V NODE_EXTRA_CA_CERTS
                      2⤵
                      • Modifies registry key
                      PID:5732

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 76525cc1d14bc825b726742c9852a69b6b429756db6be113d5d40ff7323577a0
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 e03d1d8ab360ee14a692bd92362250195ad3ca41d438dfec00e4ec0f837cc7de
                        • MD5 SHA1 SHA512

                        4332b5c8-367e-4d24-9f04-0be433e1b470.tmp

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Default\4332b5c8-367e-4d24-9f04-0be433e1b470.tmp
                        • Size 6KB
                        • SHA256 b51c0393b1986ee48a9c825443f8afe9ee28fd5105aa5f139a26cf71af801dd3
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 120B
                        • SHA256 c013312cf49c7f8c8610efd99a7d4714cf3dceb31029f5c749f39e07bbfcdc00
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe5951c0.TMP

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5951c0.TMP
                        • Size 48B
                        • SHA256 d2e1a75c9a1b730cedbdd626f2f611059aea3f0e8e8bf88aacea4953e3579636
                        • MD5 SHA1 SHA512

                        Network Persistent State

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

                        Network Persistent State~RFe5a2423.TMP

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Default\Network\Network Persistent State~RFe5a2423.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 9f6081bd0534a098b137640560df5cc6d1aa0dda7a73cbe65c24dcdcd1ff8297
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Default\Site Characteristics Database\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Default\shared_proto_db\metadata\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        data_0

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\GraphiteDawnCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

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

                        data_2

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\GraphiteDawnCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\GraphiteDawnCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Local State
                        • Size 2KB
                        • SHA256 a6e721eb8400538eee97cdb3ab53f63f6a6cec1c41000b29f42cf1529acc0e98
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Local State
                        • Size 3KB
                        • SHA256 fab9209589f37823ca56485d50cb6ccdf9fdbe38b59f7111d5874e6c1050df3e
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Local State
                        • Size 3KB
                        • SHA256 eeddcfd119998c6479dbd685736230bab3f7f5b39527850e4313a2758120284c
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Local State
                        • Size 3KB
                        • SHA256 299587c3beff16ab71d8791ffc4306f840c3d84b03ee8ac92396b2c3b9e3e9e2
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Local State
                        • Size 14KB
                        • SHA256 507838eb9b536e503f8002c22498fe58be1d62ea7263f00d899a16a050648d15
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State~RFe58fc7c.TMP

                        • Path C:\Users\Admin\AppData\Local\com.cursor-renewal.app\EBWebView\Local State~RFe58fc7c.TMP
                        • Size 1KB
                        • SHA256 150f6404d6cc47791c3efe4953c2e550ef48f1710a4a96b5a20e4877509c2745
                        • MD5 SHA1 SHA512 TLSH

                        memory/3140-103-0x00007FF9F01B0000-0x00007FF9F01B1000-memory.dmp

                        memory/3240-242-0x00007FF9F1310000-0x00007FF9F1311000-memory.dmp

                        memory/3240-243-0x00007FF9EFF80000-0x00007FF9EFF81000-memory.dmp

                        memory/3412-27-0x00007FF9F01B0000-0x00007FF9F01B1000-memory.dmp

                        memory/3636-313-0x000001B784600000-0x000001B784601000-memory.dmp

                        memory/3636-311-0x000001B784600000-0x000001B784601000-memory.dmp

                        memory/3636-322-0x000001B784600000-0x000001B784601000-memory.dmp

                        memory/3636-321-0x000001B784600000-0x000001B784601000-memory.dmp

                        memory/3636-320-0x000001B784600000-0x000001B784601000-memory.dmp

                        memory/3636-319-0x000001B784600000-0x000001B784601000-memory.dmp

                        memory/3636-318-0x000001B784600000-0x000001B784601000-memory.dmp

                        memory/3636-317-0x000001B784600000-0x000001B784601000-memory.dmp