Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/07/2026, 12:20

General

  • Target
    MVPInstaller.exe
  • Size 11.4MB
  • Sample260730-ph1jrshr6x
  • SHA256 feb70750faed2ae81fef9883b4dab0f54216045a36821c3cfab8dc22bed86180
  • 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 64 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MVPInstaller.exe
    "C:\Users\Admin\AppData\Local\Temp\MVPInstaller.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:5620
    • 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=MVPInstaller.exe --webview-exe-version=1.0.0 --user-data-dir="C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msSmartScreenProtection --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=5620.5520.12999348774094359268 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4780
      • 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\MVPInstaller.exe\EBWebView /prefetch:4 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Roaming\MVPInstaller.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=0x188,0x18c,0x190,0x184,0xb0,0x7ff916db5fd8,0x7ff916db5fe4,0x7ff916db5ff0
        3⤵
          PID:4348
        • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1748 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:2 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
          3⤵
            PID:4136
          • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2220 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:3 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
            3⤵
              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" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2488 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
              3⤵
                PID:5024
              • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --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=3536 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee /prefetch:1
                3⤵
                  PID:3192
                • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4616 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
                  3⤵
                    PID:5224
                  • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4628 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
                    3⤵
                      PID:1140
                    • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4676 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
                      3⤵
                        PID:6092
                      • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4652 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5996
                      • 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\MVPInstaller.exe\EBWebView" --webview-exe-name=MVPInstaller.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4128 --field-trial-handle=1760,i,12705180028014347724,9363513173745894712,262144 --enable-features=MojoIpcz --disable-features=msSmartScreenProtection --variations-seed-version /prefetch:8 /pfhostedapp:1d5ccb83244caa402ecfdf977ffe536fe95eb6ee
                        3⤵
                          PID:2868

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          settings.dat

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 6b13b902f338aa6dfddf05d9d408825bd518942fc9f4d858965527b7ecd4bf07
                          • MD5 SHA1 SHA512 TLSH

                          settings.dat

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 6a658ce498b1d8d3c94f0228f562d59a739211fa74510f8b4dd5aa329cc9bb2a
                          • MD5 SHA1 SHA512

                          throttle_store.dat

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

                          the-real-index

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                          • Size 96B
                          • SHA256 705bdc2b8871faa39bf208a569d30bc7ea26a86418a3f69cafbe0c20076dbee7
                          • MD5 SHA1 SHA512 TLSH

                          the-real-index~RFe5a3c01.TMP

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5a3c01.TMP
                          • Size 48B
                          • SHA256 602bea772698d5f58ee0dabbe73bb53fe1f6c739a430a7dc1fcbbfdede78fc1e
                          • MD5 SHA1 SHA512

                          Network Persistent State

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Default\Network\Network Persistent State
                          • Size 111B
                          • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                          • MD5 SHA1 SHA512 TLSH

                          Network Persistent State~RFe5b11b0.TMP

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Default\Network\Network Persistent State~RFe5b11b0.TMP
                          • Size 59B
                          • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                          • MD5 SHA1 SHA512 TLSH

                          SCT Auditing Pending Reports

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

                          Preferences

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Default\Preferences
                          • Size 6KB
                          • SHA256 0fb46e791f97dcd4349ab8bd356610935432ac74aa5992e01e96598e7387565b
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          CURRENT

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

                          MANIFEST-000001

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

                          eca8fc2c-edda-409c-bf1c-9dfd7ce09415.tmp

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Default\eca8fc2c-edda-409c-bf1c-9dfd7ce09415.tmp
                          • Size 6KB
                          • SHA256 83b8d9cdff28d04bb27f298ca0e3ddb3d475c2906ad00989ca6837355bedfa8a
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          data_0

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

                          data_1

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

                          data_2

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

                          data_3

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

                          Local State

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Local State
                          • Size 2KB
                          • SHA256 e9badfa95421029eac7ed16f115b4f104c0b94bdf81d62c18becfce8cb39f10d
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Local State
                          • Size 3KB
                          • SHA256 ebb460dad8b17cd218cba460117ffda595866d7fc6e733f6b7c1013aab9533a5
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Local State
                          • Size 15KB
                          • SHA256 c25dfc45d65ef79f2a660fa9cc33798d0f598acd8d89ddc19ec2ea5847374b2d
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Local State~RFe59ea47.TMP

                          • Path C:\Users\Admin\AppData\Roaming\MVPInstaller.exe\EBWebView\Local State~RFe59ea47.TMP
                          • Size 1KB
                          • SHA256 c5c96ad505d571491043a74dc29a8230c1eede42f345d72fecec7799ce640b38
                          • MD5 SHA1 SHA512 TLSH

                          hyph-bn.hyb

                          • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping4780_1724881212\hyph-bn.hyb
                          • Size 703B
                          • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                          • MD5 SHA1 SHA512 TLSH

                          hyph-mr.hyb

                          • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping4780_1724881212\hyph-mr.hyb
                          • Size 687B
                          • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                          • MD5 SHA1 SHA512 TLSH

                          hyph-nn.hyb

                          • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping4780_1724881212\hyph-nn.hyb
                          • Size 141KB
                          • SHA256 5bcbb58eaf65f13f6d039244d942f37c127344e3a0a2e6c32d08236945132809
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          memory/3192-112-0x00007FF939300000-0x00007FF939301000-memory.dmp

                          memory/4136-24-0x00007FF939300000-0x00007FF939301000-memory.dmp

                          memory/5224-224-0x00007FF9396C0000-0x00007FF9396C1000-memory.dmp

                          memory/5224-223-0x00007FF938C90000-0x00007FF938C91000-memory.dmp

                          memory/5996-453-0x000001C741340000-0x000001C741341000-memory.dmp

                          memory/5996-451-0x000001C741340000-0x000001C741341000-memory.dmp

                          memory/5996-460-0x000001C741340000-0x000001C741341000-memory.dmp

                          memory/5996-459-0x000001C741340000-0x000001C741341000-memory.dmp

                          memory/5996-458-0x000001C741340000-0x000001C741341000-memory.dmp

                          memory/5996-457-0x000001C741340000-0x000001C741341000-memory.dmp

                          memory/5996-461-0x000001C741340000-0x000001C741341000-memory.dmp

                          memory/5996-462-0x000001C741340000-0x000001C741341000-memory.dmp