Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 03:46

General

  • Target
    Nexomia.exe
  • Size 16.5MB
  • Sample260803-ebwxwsbf69
  • SHA256 6978cc2b0e0beee5d68f7cb4438ebfd04403fa7166390771c6596ac953af4b59
  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Nexomia.exe
    "C:\Users\Admin\AppData\Local\Temp\Nexomia.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:5884
    • 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=Nexomia.exe --webview-exe-version=0.1.8 --user-data-dir="C:\Users\Admin\AppData\Local\win.nexomia\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=5884.5828.9398177743394339580 /pfhostedapp:bd52d24624f6b85a0f9e6cafcfeaef3b099f1713
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3304
      • 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\win.nexomia\EBWebView /prefetch:4 /pfhostedapp:bd52d24624f6b85a0f9e6cafcfeaef3b099f1713 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\win.nexomia\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,0x160,0x194,0x7ffc2ac35fd8,0x7ffc2ac35fe4,0x7ffc2ac35ff0
        3⤵
          PID:5952
        • 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\win.nexomia\EBWebView" --webview-exe-name=Nexomia.exe --webview-exe-version=0.1.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1784 --field-trial-handle=1788,i,12749522530703361426,321319632824823522,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:bd52d24624f6b85a0f9e6cafcfeaef3b099f1713
          3⤵
            PID:476
          • 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\win.nexomia\EBWebView" --webview-exe-name=Nexomia.exe --webview-exe-version=0.1.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=1956 --field-trial-handle=1788,i,12749522530703361426,321319632824823522,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:bd52d24624f6b85a0f9e6cafcfeaef3b099f1713
            3⤵
              PID:5188
            • 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\win.nexomia\EBWebView" --webview-exe-name=Nexomia.exe --webview-exe-version=0.1.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2304 --field-trial-handle=1788,i,12749522530703361426,321319632824823522,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:bd52d24624f6b85a0f9e6cafcfeaef3b099f1713
              3⤵
                PID:1160
              • 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\win.nexomia\EBWebView" --webview-exe-name=Nexomia.exe --webview-exe-version=0.1.8 --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=3356 --field-trial-handle=1788,i,12749522530703361426,321319632824823522,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:bd52d24624f6b85a0f9e6cafcfeaef3b099f1713 /prefetch:1
                3⤵
                  PID:4564
                • 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\win.nexomia\EBWebView" --webview-exe-name=Nexomia.exe --webview-exe-version=0.1.8 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=828 --field-trial-handle=1788,i,12749522530703361426,321319632824823522,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:bd52d24624f6b85a0f9e6cafcfeaef3b099f1713
                  3⤵
                    PID:2972

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 e07f0aa5bb3dcd974893685226661a960d3da096b5e38a6241c4ff1533dd764a
                    • MD5 SHA1 SHA512 TLSH

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 63b3f4e6e667053980b2c93404ea138c5eaecb559e7c0a2532b8c248e2d31006
                    • MD5 SHA1 SHA512 TLSH

                    throttle_store.dat

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

                    6d029a2b-868a-4dfd-bed9-44956d95773a.tmp

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Default\6d029a2b-868a-4dfd-bed9-44956d95773a.tmp
                    • Size 6KB
                    • SHA256 b28d9240948c27e503fa9933a1d92ff1280df71c087fdf72dd8505682d31c9bd
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    the-real-index

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                    • Size 648B
                    • SHA256 ac78df54cc134d9ed1ef35cb955eec519d915072247b586845e68ab13ba40930
                    • MD5 SHA1 SHA512 TLSH

                    the-real-index~RFe59aafc.TMP

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59aafc.TMP
                    • Size 48B
                    • SHA256 b662bc38914ab079aaa5924282094d3c52b71b4b7417ecf9e34f4e4e9be28dab
                    • MD5 SHA1 SHA512

                    000001.dbtmp

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Default\Extension Rules\000001.dbtmp
                    • Size 16B
                    • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                    • MD5 SHA1 SHA512

                    MANIFEST-000001

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

                    Network Persistent State

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Default\Network\Network Persistent State
                    • Size 686B
                    • SHA256 77589930169c5f1d845088ba14d37b3b318a0d0fd0dd9d8098a0bd99b897c8b7
                    • MD5 SHA1 SHA512 TLSH

                    Network Persistent State~RFe5a6785.TMP

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Default\Network\Network Persistent State~RFe5a6785.TMP
                    • Size 59B
                    • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                    • MD5 SHA1 SHA512 TLSH

                    SCT Auditing Pending Reports

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

                    Preferences

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Default\Preferences
                    • Size 6KB
                    • SHA256 9b26588bf7b94eada33908e6e275bbcf9ae3ab79a494af493c08fbd4e521dda5
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    data_0

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

                    data_1

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

                    data_2

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

                    data_3

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

                    Local State

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Local State
                    • Size 2KB
                    • SHA256 5dc83167077271c262db8166120107b9be64f5305af51bd65b5f0be0513f6af8
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Local State
                    • Size 3KB
                    • SHA256 3d349b11847009bb6aa76e10859a3eeeefeffa4d040074df771146da846cfc3b
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Local State
                    • Size 15KB
                    • SHA256 5c92fe2020403cd992cf3a7a97eb27ef79d617ab8999bb99fa19117c5567b418
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Local State~RFe594e84.TMP

                    • Path C:\Users\Admin\AppData\Local\win.nexomia\EBWebView\Local State~RFe594e84.TMP
                    • Size 1KB
                    • SHA256 deeb6c786a8898443fd9c33064e5d5b7f41d8ce9b6086184d16401fcf6411f5e
                    • MD5 SHA1 SHA512 TLSH

                    memory/476-245-0x000001D380BA0000-0x000001D380D39000-memory.dmp

                    memory/476-26-0x00007FFC4BD30000-0x00007FFC4BD31000-memory.dmp

                    memory/2972-329-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/2972-330-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/2972-332-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/2972-328-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/2972-331-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/2972-333-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/2972-324-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/2972-322-0x0000022993A60000-0x0000022993A61000-memory.dmp

                    memory/4564-89-0x00007FFC4BD30000-0x00007FFC4BD31000-memory.dmp

                    memory/5884-170-0x000002977C4F0000-0x000002977C4F1000-memory.dmp

                    memory/5884-164-0x000002977C370000-0x000002977C371000-memory.dmp

                    memory/5884-165-0x000002977C490000-0x000002977C491000-memory.dmp

                    memory/5884-166-0x000002977C4A0000-0x000002977C4A1000-memory.dmp

                    memory/5884-167-0x000002977C4B0000-0x000002977C4B1000-memory.dmp

                    memory/5884-168-0x000002977C4C0000-0x000002977C4C1000-memory.dmp