Analysis

  • user interaction
    yes
  • max time kernel
    146s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/08/2026, 16:36

General

  • Target
    Modrinth App_0.18.2_x64-setup.exe
  • Size 21.9MB
  • Sample260821-t4mx1stdqd
  • SHA256 c05efd64ed73f6b609903d0dd171b873cbe42c0456fc022ca752b8648fe4f0ef
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 22 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Windows\explorer.exe
    explorer.exe /LOADSAVEDWINDOWS
    1⤵
      PID:1264
      • C:\Users\Admin\AppData\Local\Temp\Modrinth App_0.18.2_x64-setup.exe
        "C:\Users\Admin\AppData\Local\Temp\Modrinth App_0.18.2_x64-setup.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4196
      • C:\Users\Admin\AppData\Local\Modrinth App\Modrinth App.exe
        "C:\Users\Admin\AppData\Local\Modrinth App\Modrinth App.exe"
        2⤵
        • Executes dropped EXE
        • Checks whether UAC is enabled
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4784
        • 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="Modrinth App.exe" --webview-exe-version=0.18.2 --user-data-dir="C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --enable-features=MojoIpcz --lang=en-US --accept-lang=en-US --mojo-named-platform-channel-pipe=4784.5024.4503081772570354986 /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551
          3⤵
          • Enumerates system info in registry
          • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
          • Suspicious use of WriteProcessMemory
          PID:6036
          • 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\ModrinthApp\EBWebView /prefetch:4 /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\ModrinthApp\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=0x188,0x18c,0x190,0x164,0x198,0x7ffd41095fd8,0x7ffd41095fe4,0x7ffd41095ff0
            4⤵
              PID:3196
            • 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\ModrinthApp\EBWebView" --webview-exe-name="Modrinth App.exe" --webview-exe-version=0.18.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1764 --field-trial-handle=1768,i,17383497438082541860,3891416725525956525,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551
              4⤵
                PID:3100
              • 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\ModrinthApp\EBWebView" --webview-exe-name="Modrinth App.exe" --webview-exe-version=0.18.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2140 --field-trial-handle=1768,i,17383497438082541860,3891416725525956525,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551
                4⤵
                  PID:2956
                • 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\ModrinthApp\EBWebView" --webview-exe-name="Modrinth App.exe" --webview-exe-version=0.18.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2460 --field-trial-handle=1768,i,17383497438082541860,3891416725525956525,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551
                  4⤵
                    PID:824
                  • 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\ModrinthApp\EBWebView" --webview-exe-name="Modrinth App.exe" --webview-exe-version=0.18.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --autoplay-policy=no-user-gesture-required --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=3508 --field-trial-handle=1768,i,17383497438082541860,3891416725525956525,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551 /prefetch:1
                    4⤵
                      PID:4688
                    • 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\ModrinthApp\EBWebView" --webview-exe-name="Modrinth App.exe" --webview-exe-version=0.18.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --autoplay-policy=no-user-gesture-required --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --mojo-platform-channel-handle=4008 --field-trial-handle=1768,i,17383497438082541860,3891416725525956525,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551 /prefetch:1
                      4⤵
                        PID:4456
                      • 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\ModrinthApp\EBWebView" --webview-exe-name="Modrinth App.exe" --webview-exe-version=0.18.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --autoplay-policy=no-user-gesture-required --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --mojo-platform-channel-handle=4168 --field-trial-handle=1768,i,17383497438082541860,3891416725525956525,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551 /prefetch:1
                        4⤵
                          PID:3244
                        • 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\ModrinthApp\EBWebView" --webview-exe-name="Modrinth App.exe" --webview-exe-version=0.18.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --autoplay-policy=no-user-gesture-required --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --js-flags="--harmony-weak-refs-with-cleanup-some --expose-gc --ms-user-locale=" --mojo-platform-channel-handle=4480 --field-trial-handle=1768,i,17383497438082541860,3891416725525956525,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:7b1de0f62987752130ffe3cd07aa6c7411e18551 /prefetch:1
                          4⤵
                            PID:3860

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          Modrinth App.exe

                          • Path C:\Users\Admin\AppData\Local\Modrinth App\Modrinth App.exe
                          • Size 37.6MB
                          • SHA256 5ad65afcc1c3900feea554da5b71ec9b5d87c7300cdeb91c8225ec34f8817d1f
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          settings.dat

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 07f1a85883fc7a909d4a8eb10ca321bf8a33efad6e400e48bc9ac9c4c2a859aa
                          • MD5 SHA1 SHA512

                          settings.dat

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 72d3e81793cc91c5737f6bd99f875779853b53b3e1dd5bc2781d427d60d04076
                          • MD5 SHA1 SHA512 TLSH

                          throttle_store.dat

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

                          the-real-index

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                          • Size 48B
                          • SHA256 72d39d9111e596b25af899ae3ca5d0d48fb8b9b867a25d6244941f7b313c27a8
                          • MD5 SHA1 SHA512

                          the-real-index

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                          • Size 576B
                          • SHA256 683ff72b2d7df97de089b30cdd48e0a2a17e4d3a754d2b6abca06c0e1243db14
                          • MD5 SHA1 SHA512 TLSH

                          CURRENT

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Default\Extension Scripts\CURRENT
                          • Size 16B
                          • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                          • MD5 SHA1 SHA512

                          SCT Auditing Pending Reports

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

                          MANIFEST-000001

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

                          data_0

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

                          data_1

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

                          data_2

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

                          data_3

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

                          Local State

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Local State
                          • Size 15KB
                          • SHA256 29ec25f62f43bd1035a477e105f4739fb105bfe28a18880c4fc8983b4bd49670
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Local State
                          • Size 2KB
                          • SHA256 42d940591c9135072faaa54dfefaa6da0fd2be814d1af2379820021944534a86
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Local State
                          • Size 3KB
                          • SHA256 e79865df657c5da797de587176dc86286fffdc7b1634b1f8804f49da7d0351ef
                          • MD5 SHA1 SHA512 TLSH

                          Local State~RFe5acd83.TMP

                          • Path C:\Users\Admin\AppData\Local\ModrinthApp\EBWebView\Local State~RFe5acd83.TMP
                          • Size 1KB
                          • SHA256 cd22dcb14f69a1a723f08049d338193fe5eccc9aca69fc1fd64148a6edc52148
                          • MD5 SHA1 SHA512 TLSH

                          System.dll

                          • Path C:\Users\Admin\AppData\Local\Temp\nsx16EB.tmp\System.dll
                          • Size 12KB
                          • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          modern-wizard.bmp

                          • Path C:\Users\Admin\AppData\Local\Temp\nsx16EB.tmp\modern-wizard.bmp
                          • Size 25KB
                          • SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          nsDialogs.dll

                          • Path C:\Users\Admin\AppData\Local\Temp\nsx16EB.tmp\nsDialogs.dll
                          • Size 9KB
                          • SHA256 56b96add1978b1abba286f7f8982b0efbe007d4a48b3ded6a4d408e01d753fe2
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          nsis_tauri_utils.dll

                          • Path C:\Users\Admin\AppData\Local\Temp\nsx16EB.tmp\nsis_tauri_utils.dll
                          • Size 30KB
                          • SHA256 7317e5508923f425bced2698bb89f79b00fcddcd1028f44b598732b2e3711464
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          memory/3100-73-0x00007FFD62D00000-0x00007FFD62D01000-memory.dmp

                          memory/4688-149-0x00007FFD62D00000-0x00007FFD62D01000-memory.dmp