Analysis

  • max time kernel
    148s
  • max time network
    145s
  • 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, 07:44

General

  • Target
    NeverloseLauncher.exe
  • Size 5.4MB
  • Sample260814-jk8p9sysbw
  • SHA256 78e987ce62128d8ff5e67fe191547924a92b36d05cad44f4f9ab67aea43f0d7d
  • 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NeverloseLauncher.exe
    "C:\Users\Admin\AppData\Local\Temp\NeverloseLauncher.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3656
    • 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=NeverloseLauncher.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\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=3656.3592.6789345190683741408 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4164
      • 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.nuggie.neverlosetauriofficial\EBWebView /prefetch:4 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\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=0x198,0x19c,0x1a0,0x174,0x1a4,0x7ffd6bb25fd8,0x7ffd6bb25fe4,0x7ffd6bb25ff0
        3⤵
          PID:5576
        • 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.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=1784 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
          3⤵
            PID:4520
          • 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.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=1888 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
            3⤵
              PID:2740
            • 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.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=2308 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
              3⤵
                PID:1224
              • 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.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=3332 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56 /prefetch:1
                3⤵
                  PID:4428
                • 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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=4456 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                  3⤵
                    PID:4808
                  • 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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=4452 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                    3⤵
                      PID:2900
                    • 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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4460 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5784
                    • 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\com.nuggie.neverlosetauriofficial\EBWebView" --webview-exe-name=NeverloseLauncher.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=3996 --field-trial-handle=1788,i,9587156946032184656,15978425169358151948,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                      3⤵
                        PID:540

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 d09e066fd30e6617933c34aaf261b6fb969022be0f94845929aa1b21ab27e4a7
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 5c85fc88d20f84d1b174345167134effab12cf0b3dd25ed131114e35e9414477
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

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

                        68d64050-c476-403d-a58e-addab1caf627.tmp

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\68d64050-c476-403d-a58e-addab1caf627.tmp
                        • Size 6KB
                        • SHA256 7528a4c2ba1f8ca3ae25ab7b7836d4059cf661b520ffd3d8ee88a20e380a1e66
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 216B
                        • SHA256 2bc630ce93cd9a7204e9c35a77e686c6cf019266e50e525a746620e020d5e2b5
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe594a1f.TMP

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe594a1f.TMP
                        • Size 48B
                        • SHA256 13cb256b76d74c058ff3327d4a5fc38ac2e503e6ac8984160ce9b1acdf1efb48
                        • MD5 SHA1 SHA512

                        MANIFEST-000001

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

                        Network Persistent State

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

                        Network Persistent State~RFe5a201c.TMP

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Network\Network Persistent State~RFe5a201c.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 0500f3299ff8fb11bca9450ecefec6a9c392651eb9a8348da83f694852cb0349
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

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

                        data_0

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

                        data_1

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

                        data_2

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

                        data_3

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

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
                        • Size 2KB
                        • SHA256 ccc820354500fa60fea58bd1ce18e3e454d4b374711de87b8de898bcf6569b23
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
                        • Size 3KB
                        • SHA256 cf2355f808d77cb6099cba5fdf4019741240ec366fc5fe3deb0b2aaaebe46973
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
                        • Size 15KB
                        • SHA256 ec7fc7db52a32e82e5046ab7fa7bf184322734dc837d5c1a10a27de2da991d9b
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State~RFe58f7b9.TMP

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State~RFe58f7b9.TMP
                        • Size 1KB
                        • SHA256 a8dd02332514d73d98c64e8b143e4ae3a39c0c1399dbc6f46fc8671068f2e596
                        • MD5 SHA1 SHA512 TLSH

                        hyph-bn.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping4164_458647772\hyph-bn.hyb
                        • Size 703B
                        • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                        • MD5 SHA1 SHA512 TLSH

                        hyph-mr.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping4164_458647772\hyph-mr.hyb
                        • Size 687B
                        • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                        • MD5 SHA1 SHA512 TLSH

                        hyph-nn.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping4164_458647772\hyph-nn.hyb
                        • Size 141KB
                        • SHA256 5bcbb58eaf65f13f6d039244d942f37c127344e3a0a2e6c32d08236945132809
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        memory/4428-94-0x00007FFD8C0A0000-0x00007FFD8C0A1000-memory.dmp

                        memory/4520-24-0x00007FFD8C0A0000-0x00007FFD8C0A1000-memory.dmp

                        memory/4808-249-0x00007FFD8CB60000-0x00007FFD8CB61000-memory.dmp

                        memory/4808-248-0x00007FFD8C0A0000-0x00007FFD8C0A1000-memory.dmp

                        memory/5784-332-0x000001C95A090000-0x000001C95A091000-memory.dmp

                        memory/5784-343-0x000001C95A090000-0x000001C95A091000-memory.dmp

                        memory/5784-342-0x000001C95A090000-0x000001C95A091000-memory.dmp

                        memory/5784-341-0x000001C95A090000-0x000001C95A091000-memory.dmp

                        memory/5784-340-0x000001C95A090000-0x000001C95A091000-memory.dmp

                        memory/5784-339-0x000001C95A090000-0x000001C95A091000-memory.dmp

                        memory/5784-338-0x000001C95A090000-0x000001C95A091000-memory.dmp

                        memory/5784-334-0x000001C95A090000-0x000001C95A091000-memory.dmp