Analysis

  • user interaction
    yes
  • max time kernel
    32s
  • max time network
    33s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/07/2026, 14:55

General

  • Target
    ExoENV.exe
  • Size 16.2MB
  • Sample260710-sagy8sdx5v
  • SHA256 136def9528093825a369382af4df54e0b2e185feec7551f8f3a752dc60b40e6d
  • 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: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ExoENV.exe
    "C:\Users\Admin\AppData\Local\Temp\ExoENV.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3104
    • 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=ExoENV.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.exoliner.exoenv\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=3104.5936.12778760848846850083 /pfhostedapp:48e06353304c251cb408e3cc5e8b2a85b7322f4d
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4924
      • 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.exoliner.exoenv\EBWebView /prefetch:4 /pfhostedapp:48e06353304c251cb408e3cc5e8b2a85b7322f4d --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.exoliner.exoenv\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,0x190,0x164,0x198,0x7ffcedff5fd8,0x7ffcedff5fe4,0x7ffcedff5ff0
        3⤵
          PID:4904
        • 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.exoliner.exoenv\EBWebView" --webview-exe-name=ExoENV.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=1736 --field-trial-handle=1712,i,12337608089739871295,8342061448215280295,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:48e06353304c251cb408e3cc5e8b2a85b7322f4d
          3⤵
            PID:4460
          • 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.exoliner.exoenv\EBWebView" --webview-exe-name=ExoENV.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=2120 --field-trial-handle=1712,i,12337608089739871295,8342061448215280295,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:48e06353304c251cb408e3cc5e8b2a85b7322f4d
            3⤵
              PID:260
            • 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.exoliner.exoenv\EBWebView" --webview-exe-name=ExoENV.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=2144 --field-trial-handle=1712,i,12337608089739871295,8342061448215280295,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:48e06353304c251cb408e3cc5e8b2a85b7322f4d
              3⤵
                PID:124
              • 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.exoliner.exoenv\EBWebView" --webview-exe-name=ExoENV.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=3384 --field-trial-handle=1712,i,12337608089739871295,8342061448215280295,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:48e06353304c251cb408e3cc5e8b2a85b7322f4d /prefetch:1
                3⤵
                  PID:5716

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 8819594eaf167df66ec9bb09509933f034cc80111ae8adeeb9807371dae23959
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 75234bb436292115ad08b95d97866ffd0a25d2dc291bb076437088d63d5fdc09
                  • MD5 SHA1 SHA512

                  throttle_store.dat

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

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 264B
                  • SHA256 5a86005995f84584d46d6a6e1c2e1c3c174f95d5cbd5633245a0fa801ba62db7
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe59d075.TMP

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59d075.TMP
                  • Size 48B
                  • SHA256 98ab62b2f20e12612f9583b0575a2b7c11188933e834c8231b4a0fee77b04420
                  • MD5 SHA1 SHA512

                  Network Persistent State

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\Network\Network Persistent State
                  • Size 111B
                  • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                  • MD5 SHA1 SHA512 TLSH

                  Network Persistent State~RFe59ec89.TMP

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\Network\Network Persistent State~RFe59ec89.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  SCT Auditing Pending Reports

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

                  Preferences

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\Preferences
                  • Size 6KB
                  • SHA256 3bbe85968382bb8f640ce8e0bc9999525092d49037d4057fc0159f828662334c
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Preferences~RFe59ec0c.TMP

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\Preferences~RFe59ec0c.TMP
                  • Size 6KB
                  • SHA256 f249b6dd9d757d5096336a2f5244d71661b4327efa30438b92a019587ebe54a8
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  CURRENT

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\Site Characteristics Database\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512

                  MANIFEST-000001

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Default\shared_proto_db\metadata\MANIFEST-000001
                  • Size 41B
                  • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                  • MD5 SHA1 SHA512

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Local State
                  • Size 3KB
                  • SHA256 1e8ddf372831e59b6b678178978f8dc2ab4f520ffe0b1ce449e2491978c087aa
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Local State
                  • Size 15KB
                  • SHA256 d6a172cc60c780caa53c76250f451d390f65af9eba4ee4cffbd3a98e33592f0b
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Local State
                  • Size 2KB
                  • SHA256 d9530ee7120dd5976090efa48c110ee56006b749cc637473ea071086b3cd2282
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Local State
                  • Size 15KB
                  • SHA256 12c869eb0298d51bd06488bd72ec108c19a7dcb9ce2a56e955c3b4e996dcf43d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe597dd1.TMP

                  • Path C:\Users\Admin\AppData\Local\com.exoliner.exoenv\EBWebView\Local State~RFe597dd1.TMP
                  • Size 1KB
                  • SHA256 18d73c0fe62532f65acd55c909e375510ba84cff0171dc0e746faee5c4bcf5b9
                  • MD5 SHA1 SHA512 TLSH

                  memory/4460-204-0x000002655AC40000-0x000002655ACE8000-memory.dmp

                  memory/4460-26-0x00007FFD0F5F0000-0x00007FFD0F5F1000-memory.dmp

                  memory/5716-87-0x00007FFD0F5F0000-0x00007FFD0F5F1000-memory.dmp