Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/06/2026, 15:18

General

  • Target
    evon.exe
  • Size 9.5MB
  • Sample260623-spp86ady3q
  • SHA256 ba08e8d11aa2498e5a1fe842ce1c759c5c9eae713234fa5fc282fa47f7f74ad7
  • 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 16 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\evon.exe
    "C:\Users\Admin\AppData\Local\Temp\evon.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4088
    • 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=evon.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.evon.app\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=4088.3840.9134186777658247762 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1264
      • 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.evon.app\EBWebView /prefetch:4 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.evon.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,0x140,0x194,0x7ff9fb985fd8,0x7ff9fb985fe4,0x7ff9fb985ff0
        3⤵
          PID:5624
        • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1728 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
          3⤵
            PID:5180
          • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2064 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
            3⤵
              PID:3744
            • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2292 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
              3⤵
                PID:6012
              • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --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=3376 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137 /prefetch:1
                3⤵
                  PID:972
                • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4456 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
                  3⤵
                    PID:1836
                  • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4580 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
                    3⤵
                      PID:5640
                    • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4596 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1128
                    • 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.evon.app\EBWebView" --webview-exe-name=evon.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4604 --field-trial-handle=1732,i,6551494593828535783,8861079834525927428,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:33fb3ea34b09020cd4ab92dbb8fa83b5455af137
                      3⤵
                        PID:2584

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 eeba2608dd1b5728559890880d74b770ea86bccde020b019eaab176b9d2fe702
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 56d88f61db746eb5371a9066bcbd121896c462648d288113d22ae2803af03dfa
                        • MD5 SHA1 SHA512

                        throttle_store.dat

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

                        2fb83925-a8da-4216-a766-ea5b985fe82c.tmp

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Default\2fb83925-a8da-4216-a766-ea5b985fe82c.tmp
                        • Size 6KB
                        • SHA256 64b54a9cb719a98db0fed0bd5139df85fcd651d58de8ff979299bfeb027f3f31
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 72B
                        • SHA256 a70c484d2fd28cac7ab3954527e0701d1e8870b18e7f8a2b77a8be09c6ebe67b
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe593510.TMP

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe593510.TMP
                        • Size 48B
                        • SHA256 ef8f977398111cfb2248dd07ccac97ef19de203402db481a249272c2d0be5e70
                        • MD5 SHA1 SHA512

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Default\Extension Rules\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Default\Network\Network Persistent State
                        • Size 821B
                        • SHA256 1964be794680df86159470900c77e0fb3691f54b65a648fc3693a67758cad4c3
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe59f7e3.TMP

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Default\Network\Network Persistent State~RFe59f7e3.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 cbe5b0a1976fe2243ee8320e087fb4ca06bb4b792f907c6dce7a47282ca1dbf8
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

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

                        data_0

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

                        data_1

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

                        data_2

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

                        data_3

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

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Local State
                        • Size 2KB
                        • SHA256 b576ad840f0fcfb6b74e7b390c530a2ca0f1ebf23919fe6760af48f8d3a99435
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Local State
                        • Size 15KB
                        • SHA256 a61a060b44b177a841865e5355688f6bb283e60f71dac88b7ee205e1070613b1
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Local State
                        • Size 3KB
                        • SHA256 9fcdb63a2b159d42799b7a86a802f66c2a9ef441f9993b7798bc439490463b5d
                        • MD5 SHA1 SHA512 TLSH

                        Local State~RFe58e2f8.TMP

                        • Path C:\Users\Admin\AppData\Local\com.evon.app\EBWebView\Local State~RFe58e2f8.TMP
                        • Size 1KB
                        • SHA256 d59dcc56259c7966a6f4a0f3f600848b07cabafe6a28e6238abd7f5df12b0b9a
                        • MD5 SHA1 SHA512 TLSH

                        memory/972-81-0x00007FFA1D750000-0x00007FFA1D751000-memory.dmp

                        memory/1128-318-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1128-313-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1128-311-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1128-319-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1128-322-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1128-321-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1128-317-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1128-320-0x0000017784600000-0x0000017784601000-memory.dmp

                        memory/1836-254-0x00007FFA1D780000-0x00007FFA1D781000-memory.dmp

                        memory/1836-253-0x00007FFA1E3A0000-0x00007FFA1E3A1000-memory.dmp

                        memory/5180-203-0x0000018F3F7B0000-0x0000018F3F7DA000-memory.dmp

                        memory/5180-26-0x00007FFA1D750000-0x00007FFA1D751000-memory.dmp