Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/10/2026, 10:51

General

  • Target
    mdx.exe
  • Size 5.9MB
  • Sample261027-mxtnnact5x
  • SHA256 c9573e15511a934f314975f8b51fbb586f012cba91fc4070adb044307ca2480d
  • 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 17 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\mdx.exe
    "C:\Users\Admin\AppData\Local\Temp\mdx.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:3780
    • 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=mdx.exe --webview-exe-version=0.4.0 --user-data-dir="C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\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=3780.5636.10730346359876959314 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3672
      • 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\io.github.getaxtools.mdx\EBWebView /prefetch:4 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\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,0x190,0x164,0x198,0x7ff9dc495fd8,0x7ff9dc495fe4,0x7ff9dc495ff0
        3⤵
          PID:3024
        • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1780 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
          3⤵
            PID:2380
          • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2020 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
            3⤵
              PID:4480
            • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2152 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
              3⤵
                PID:3884
              • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --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=3372 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4 /prefetch:1
                3⤵
                  PID:4560
                • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4408 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
                  3⤵
                    PID:5768
                  • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=816 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
                    3⤵
                      PID:1928
                    • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4408 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3832
                    • 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\io.github.getaxtools.mdx\EBWebView" --webview-exe-name=mdx.exe --webview-exe-version=0.4.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4012 --field-trial-handle=1756,i,9022708654360303789,8981725281059691013,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:96157b9bfdc0a81ff1d034fcbbeced5ef28d42e4
                      3⤵
                        PID:460

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        71a52a39-b757-4a5b-b5bc-7ec2588e9a54.tmp

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\71a52a39-b757-4a5b-b5bc-7ec2588e9a54.tmp
                        • Size 2KB
                        • SHA256 1dc72a72a1cf61c9968583408a9264f5a2959764140839f70a2c2d47a26a1880
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 27cbc19f2e098627148e82cc5e0a83df824e0761db280c78a5a325092104794a
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 993302966d1eb0fa295f9b9ddf2e1af1037ba88584b1aec5c4be66ab4c1ccbe4
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

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

                        080e9ab1-8a94-4b06-839c-24354a1daee4.tmp

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\080e9ab1-8a94-4b06-839c-24354a1daee4.tmp
                        • Size 6KB
                        • SHA256 735e49e775136940a4559883d473237cf111af5c2886ef37d928fb8037d14d12
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        temp-index

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\Code Cache\js\index-dir\temp-index
                        • Size 96B
                        • SHA256 4cad6d9bd4de2daab0e8e9cad82e516d6d9e7903fefebee6a7dfa00e50dec636
                        • MD5 SHA1 SHA512 TLSH

                        temp-index

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\Code Cache\wasm\index-dir\temp-index
                        • Size 48B
                        • SHA256 c72af4194b2407c66c27c0c9fa9709dad8a805be7f81f6fa8dfecc7fedb2077d
                        • MD5 SHA1 SHA512

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\Extension Rules\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\Extension Rules\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        25144b34-2062-4302-90ba-bfa1c08567ea.tmp

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\Network\25144b34-2062-4302-90ba-bfa1c08567ea.tmp
                        • Size 111B
                        • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\Network\Network Persistent State
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        de33cc51-83fd-4fc1-8ad1-15d6aca81a58.tmp

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Default\de33cc51-83fd-4fc1-8ad1-15d6aca81a58.tmp
                        • Size 6KB
                        • SHA256 953f3710f6d41a7971a258aa82fc634cd1b0b31e15dc536397723ec5ecdb1401
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        data_0

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\GrShaderCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\GrShaderCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\GrShaderCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\GraphiteDawnCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        Local State

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\Local State
                        • Size 1KB
                        • SHA256 588eee94c1f8df7e925c1f20903fad3c81c142e00361b00a91be299eed17c7aa
                        • MD5 SHA1 SHA512 TLSH

                        d1a9a0b7-878e-4693-b9ed-fab99d9f688c.tmp

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\d1a9a0b7-878e-4693-b9ed-fab99d9f688c.tmp
                        • Size 15KB
                        • SHA256 a46b10fbeb52435c684c86a1684272e0079ab0b4d32e8732f4294b7a16c8a8b0
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        d91b4ec2-78e0-4bf0-b071-cedca6cd9a8d.tmp

                        • Path C:\Users\Admin\AppData\Local\io.github.getaxtools.mdx\EBWebView\d91b4ec2-78e0-4bf0-b071-cedca6cd9a8d.tmp
                        • Size 3KB
                        • SHA256 41d5c96385bd41da69dcdc69f53972bb2cf68660b7edd99173e6c31137e65189
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping3672_1420541562\manifest.json
                        • Size 43B
                        • SHA256 81bd82ac27612a58be30a72dd8956b13f883e32ffb54a58076bd6a42b8afaeea
                        • MD5 SHA1 SHA512

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping3672_1467841406\manifest.json
                        • Size 108B
                        • SHA256 8d58f4f4ef20dff6cd1c27243ddbe12d50713f2cf8bb22ba73696bbb04b36f4c
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping3672_303155378\manifest.json
                        • Size 69B
                        • SHA256 c0622dadf4ec10ce5f4a64e3f24956b750345dcc194d0bd3ff73cfce1bf6081e
                        • MD5 SHA1 SHA512 TLSH

                        memory/2380-233-0x000001F5C1590000-0x000001F5C1639000-memory.dmp

                        memory/2380-212-0x000001F5C1590000-0x000001F5C1639000-memory.dmp

                        memory/2380-388-0x000001F5C1590000-0x000001F5C1639000-memory.dmp

                        memory/2380-25-0x00007FF9FDD20000-0x00007FF9FDD21000-memory.dmp

                        memory/3832-358-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/3832-350-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/3832-348-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/3832-354-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/3832-359-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/3832-357-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/3832-356-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/3832-355-0x000001C15EC30000-0x000001C15EC31000-memory.dmp

                        memory/4560-213-0x000001A81EAC0000-0x000001A81EB69000-memory.dmp

                        memory/4560-107-0x00007FF9FDD20000-0x00007FF9FDD21000-memory.dmp

                        memory/4560-266-0x000001A81EAC0000-0x000001A81EB69000-memory.dmp

                        memory/5768-278-0x00007FF9FE600000-0x00007FF9FE601000-memory.dmp

                        memory/5768-279-0x00007FF9FDAF0000-0x00007FF9FDAF1000-memory.dmp