Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    22/06/2026, 19:35

General

  • Target
    femboylose (1).exe
  • Size 5.4MB
  • Sample260622-yaz3psf17x
  • SHA256 d601a3cfb04d0e0b8c91dee2fa1e6dd597575a99b398844b934082fbed01f4b5
  • 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 23 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\femboylose (1).exe
    "C:\Users\Admin\AppData\Local\Temp\femboylose (1).exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:436
    • 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="femboylose (1).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=436.5856.3373038494263981913 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4072
      • 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=0x184,0x188,0x18c,0x160,0x194,0x7fff76925fd8,0x7fff76925fe4,0x7fff76925ff0
        3⤵
          PID:4524
        • 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="femboylose (1).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=1772 --field-trial-handle=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
          3⤵
            PID:5772
          • 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="femboylose (1).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=2180 --field-trial-handle=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
            3⤵
              PID:5780
            • 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="femboylose (1).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=2352 --field-trial-handle=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
              3⤵
                PID:4608
              • 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="femboylose (1).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=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56 /prefetch:1
                3⤵
                  PID:3080
                • 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="femboylose (1).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=1984 --field-trial-handle=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                  3⤵
                    PID:2960
                  • 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="femboylose (1).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=4596 --field-trial-handle=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                    3⤵
                      PID:2568
                    • 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="femboylose (1).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=4544 --field-trial-handle=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5384
                    • 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="femboylose (1).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=3976 --field-trial-handle=1776,i,10817840182982719077,12807851626794180658,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:f0f68b110dd0c1a831576af6d92f7128e71dad56
                      3⤵
                        PID:4020
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k GPSvcGroup
                    1⤵
                      PID:4600

                    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 779a1af33148b2fb0c6d0c2c22420532dc70ffcc2e6e51db43c188634f49c51a
                          • MD5 SHA1 SHA512 TLSH

                          settings.dat

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 d56b1ea8935e46fc42d99fc7e78a689c1e2a0204708f83e8ab9fcf107554a7b8
                          • 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

                          03e055ec-6070-40b7-8477-1d2e180608a0.tmp

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\03e055ec-6070-40b7-8477-1d2e180608a0.tmp
                          • Size 6KB
                          • SHA256 3974b75e1eb4eb41d80874d6752947518f6e886c2550977860d1110a00af5735
                          • 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 eeb76ab0d4280e65cd1b2ab64bc8a64f9dc29e2b3cb5bde271951481879c9123
                          • MD5 SHA1 SHA512 TLSH

                          the-real-index~RFe5a0d01.TMP

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5a0d01.TMP
                          • Size 48B
                          • SHA256 3d50d844dcbbfa248276aef00a88a7c9b6a0fe7a2bce83e3f955ac3815638aae
                          • 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~RFe5ae30e.TMP

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Network\Network Persistent State~RFe5ae30e.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 881d0c4956e17592b63f6b9661812e16611382cbfc7d8bac9dcd4fdee28a9de4
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          CURRENT

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Default\Sync Data\LevelDB\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 8450ab11aa28ec3d3c713d5294b13ac4b730bbabdaa0b059cd4daac40dae1e9c
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
                          • Size 15KB
                          • SHA256 e084a3b1811a034c6f9e1efc4157189819de7590bf776cf458f1bcccc71d86d3
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State
                          • Size 3KB
                          • SHA256 d63f52099f6357d03351c27d28f1a4dd8b87899b3db3816a956a3079169f4a7a
                          • MD5 SHA1 SHA512 TLSH

                          Local State~RFe59bc70.TMP

                          • Path C:\Users\Admin\AppData\Local\com.nuggie.neverlosetauriofficial\EBWebView\Local State~RFe59bc70.TMP
                          • Size 1KB
                          • SHA256 e5ab8937b273f26ed1084fc7fdc694c0149d83ded886eab22ed0d683e3416232
                          • MD5 SHA1 SHA512 TLSH

                          memory/2960-258-0x00007FFF97830000-0x00007FFF97831000-memory.dmp

                          memory/2960-259-0x00007FFF97840000-0x00007FFF97841000-memory.dmp

                          memory/3080-94-0x00007FFF97350000-0x00007FFF97351000-memory.dmp

                          memory/5384-327-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5384-329-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5384-335-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5384-338-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5384-337-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5384-336-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5384-333-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5384-334-0x0000021FD78F0000-0x0000021FD78F1000-memory.dmp

                          memory/5772-26-0x00007FFF97350000-0x00007FFF97351000-memory.dmp