Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    28/09/2026, 12:25

General

  • Target
    NeverloseLauncher.exe
  • Size 4.4MB
  • Sample260928-plndlsvvbv
  • SHA256 89459d24b895ba9173d40c8c02c7c01ddd73a05a2f450a19d4903f2b2eeac408
  • 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
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • 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
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4076
    • 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=1.1.3 --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=4076.5056.15661512412467317973 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5072
      • 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=0x188,0x18c,0x190,0x184,0x198,0x7ffb08a05fd8,0x7ffb08a05fe4,0x7ffb08a05ff0
        3⤵
          PID:1464
        • 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=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1760 --field-trial-handle=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
          3⤵
            PID:3228
          • 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=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2208 --field-trial-handle=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
            3⤵
              PID:940
            • 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=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2288 --field-trial-handle=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
              3⤵
                PID:4888
              • 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=1.1.3 --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=3336 --field-trial-handle=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56 /prefetch:1
                3⤵
                  PID:5240
                • 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=1.1.3 --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=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                  3⤵
                    PID:3696
                  • 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=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4480 --field-trial-handle=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                    3⤵
                      PID:4944
                    • 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=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4476 --field-trial-handle=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3680
                    • 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=1.1.3 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4500 --field-trial-handle=1764,i,10906282829884476764,4479068905195577819,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                      3⤵
                        PID:3792

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

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                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 c7b3f77bdd7a47d47895bfcb813566cca5aebbdd7904b8ee3d52fd65db7bfd7a
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 e9c8e24a5bff2c29e6068b5b3a66563d1c689443faf906656147978de711b62f
                        • MD5 SHA1 SHA512

                        throttle_store.dat

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

                        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 61ff788a42fc1d4917b287e4674d9644ad89afbc33457738ac47795984c216e5
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe5a8bf5.TMP

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5a8bf5.TMP
                        • Size 48B
                        • SHA256 c18ec0cf47bd8cfa75e280d6a12321d3909ee9834f970933bbf70fdc32bc9200
                        • MD5 SHA1 SHA512

                        CURRENT

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

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Extension Scripts\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~RFe5b60ca.TMP

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Network\Network Persistent State~RFe5b60ca.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 e20c636bb74767d0432511c7c2091c7ea578f7df5fa6e79474d8f8c68085714d
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        aa9cc795-9d12-417f-8b7f-9955342df864.tmp

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\aa9cc795-9d12-417f-8b7f-9955342df864.tmp
                        • Size 6KB
                        • SHA256 654d639608bd423eaa6dd702fa840e49a33e8a3c5ee46a333f5f1ea42b1403d9
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        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 15KB
                        • SHA256 e202cc7624876460ffe74ab34a749a45e28572a4bdc6cf75465e100cddd3ca3c
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
                        • Size 2KB
                        • SHA256 3569cc926befbccc6d4d58daf819300d0f631497b7cc14d12783872e57a5b247
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
                        • Size 3KB
                        • SHA256 d429e863c54f490b8b18c85048041bf6f453bd02651d77025986d388b3eb5ef1
                        • MD5 SHA1 SHA512 TLSH

                        Local State~RFe5a3a0d.TMP

                        • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State~RFe5a3a0d.TMP
                        • Size 1KB
                        • SHA256 6bcc35a83deb9b8cde1080e6288a556b49e55189d186f5ab4333476015186163
                        • MD5 SHA1 SHA512 TLSH

                        hyph-bn.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping5072_166755122\hyph-bn.hyb
                        • Size 703B
                        • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                        • MD5 SHA1 SHA512 TLSH

                        hyph-mr.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping5072_166755122\hyph-mr.hyb
                        • Size 687B
                        • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                        • MD5 SHA1 SHA512 TLSH

                        hyph-nn.hyb

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping5072_166755122\hyph-nn.hyb
                        • Size 141KB
                        • SHA256 5bcbb58eaf65f13f6d039244d942f37c127344e3a0a2e6c32d08236945132809
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        memory/3228-26-0x00007FFB23220000-0x00007FFB23221000-memory.dmp

                        memory/3680-338-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3680-331-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3680-342-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3680-340-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3680-339-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3680-341-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3680-337-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3680-333-0x0000013308FA0000-0x0000013308FA1000-memory.dmp

                        memory/3696-255-0x00007FFB23B30000-0x00007FFB23B31000-memory.dmp

                        memory/3696-256-0x00007FFB23DB0000-0x00007FFB23DB1000-memory.dmp

                        memory/5240-97-0x00007FFB23220000-0x00007FFB23221000-memory.dmp