Analysis

  • max time kernel
    150s
  • max time network
    154s
  • 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, 04:03

General

  • Target
    MarkViewPro.exe
  • Size 19.5MB
  • Sample260814-emmtcsvala
  • SHA256 31db3179bb5ed391aa800783001721a0880151a835fc7b27ba1e490274974d4f
  • 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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MarkViewPro.exe
    "C:\Users\Admin\AppData\Local\Temp\MarkViewPro.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:4760
    • 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=MarkViewPro.exe --webview-exe-version=1.3.0 --user-data-dir="C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msSmartScreenProtection --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=4760.4608.2130313500394824421 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:2704
      • 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\Roaming\MarkViewPro.exe\EBWebView /prefetch:4 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\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,0x160,0x194,0x7ffacbe25fd8,0x7ffacbe25fe4,0x7ffacbe25ff0
        3⤵
          PID:6076
        • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1844 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:2 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
          3⤵
            PID:3040
          • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2112 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:3 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
            3⤵
              PID:1240
            • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2216 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
              3⤵
                PID:1812
              • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --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=3552 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2 /prefetch:1
                3⤵
                  PID:5160
                • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4516 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
                  3⤵
                    PID:5800
                  • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4520 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
                    3⤵
                      PID:236
                    • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4628 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1512
                    • 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\Roaming\MarkViewPro.exe\EBWebView" --webview-exe-name=MarkViewPro.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=828 --field-trial-handle=1848,i,1760182345498517626,10644423295423554866,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:f75addf09c4e8163d87cebaf308ba3a707a9baf2
                      3⤵
                        PID:3732

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 bb92d3ff914f4489d3abbe24fdb4e09ae8ca59b77d2bf067791c0e80cb9240dd
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 24727fa327305dda71ca117f3744775bbc1df904d4e38d5bbbce97a17f9091a1
                        • MD5 SHA1 SHA512

                        throttle_store.dat

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

                        7e4eba4f-863b-4551-acca-3464b96a1d83.tmp

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\7e4eba4f-863b-4551-acca-3464b96a1d83.tmp
                        • Size 6KB
                        • SHA256 63b17543c4cea0e9aa288ac8975d121da830eb078c07d559d8d69edd4f531e22
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 144B
                        • SHA256 37ff84e1d8a70d19dc8580cead732352cf29b33ff8a2670fd38b038640b5c089
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe59935d.TMP

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59935d.TMP
                        • Size 48B
                        • SHA256 e44a03e654277773685e8767ec13daf6885095f5d1e34a66c96072feb935edee
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\Network\Network Persistent State
                        • Size 821B
                        • SHA256 81b22168ff6ed7c43a24edc308982026bf574b8e363baf72753b59a31cd1d53b
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe5a548a.TMP

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\Network\Network Persistent State~RFe5a548a.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        Preferences

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 3ff34ada32e00add09aa70cac6f7b7eb9644c6dbb33914df94d65f096a60f8ef
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\Site Characteristics Database\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        CURRENT

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Default\Sync Data\LevelDB\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        data_0

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\GraphiteDawnCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\GraphiteDawnCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\GraphiteDawnCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\GraphiteDawnCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        Local State

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Local State
                        • Size 15KB
                        • SHA256 6c60bae3e1c97afcbee6ff3ae80f80797745b7b65c2109f5a25b3a728dc4c319
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Local State
                        • Size 2KB
                        • SHA256 7b11e16fc0be539eaf042b67b9f001de65d4867f2b9b3dcfc69eafb55607203f
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Local State
                        • Size 3KB
                        • SHA256 19a0a51809d2c1f36cca40563734efcb50b3ab390dcdf3142fd310a7105c4f2e
                        • MD5 SHA1 SHA512 TLSH

                        Local State~RFe593dab.TMP

                        • Path C:\Users\Admin\AppData\Roaming\MarkViewPro.exe\EBWebView\Local State~RFe593dab.TMP
                        • Size 1KB
                        • SHA256 6dc6497700aad86f8f2dcbc745f6dd7b473d8e06b2fe23333569e5ee23862cdf
                        • MD5 SHA1 SHA512 TLSH

                        memory/1512-319-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/1512-312-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/1512-314-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/1512-323-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/1512-321-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/1512-320-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/1512-318-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/1512-322-0x000001A249CF0000-0x000001A249CF1000-memory.dmp

                        memory/3040-186-0x0000016B609F0000-0x0000016B60B89000-memory.dmp

                        memory/3040-29-0x00007FFAED770000-0x00007FFAED771000-memory.dmp

                        memory/5160-102-0x00007FFAED770000-0x00007FFAED771000-memory.dmp

                        memory/5800-237-0x00007FFAEE3D0000-0x00007FFAEE3D1000-memory.dmp

                        memory/5800-236-0x00007FFAECC90000-0x00007FFAECC91000-memory.dmp