Analysis

  • max time kernel
    150s
  • max time network
    151s
  • 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, 19:08

General

  • Target
    stock_algorithmic_sentinel.exe
  • Size 17.7MB
  • Sample260814-xtjdmagk5x
  • SHA256 ddbb70203f36c755df16285408ab605f3156da5685a78c6a9eec3a619081583c
  • 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 9 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\stock_algorithmic_sentinel.exe
    "C:\Users\Admin\AppData\Local\Temp\stock_algorithmic_sentinel.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4232
    • 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=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --user-data-dir="C:\Users\Admin\AppData\Local\com.yualgo.sentinel\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=4232.1824.16815028020673678617 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1560
      • 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.yualgo.sentinel\EBWebView /prefetch:4 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.yualgo.sentinel\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,0x190,0x184,0xa8,0x7ffc81fa5fd8,0x7ffc81fa5fe4,0x7ffc81fa5ff0
        3⤵
          PID:2348
        • 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.yualgo.sentinel\EBWebView" --webview-exe-name=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1764 --field-trial-handle=1768,i,375389856594359235,13004168225743409607,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a
          3⤵
            PID:3160
          • 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.yualgo.sentinel\EBWebView" --webview-exe-name=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2136 --field-trial-handle=1768,i,375389856594359235,13004168225743409607,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a
            3⤵
              PID:2216
            • 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.yualgo.sentinel\EBWebView" --webview-exe-name=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2272 --field-trial-handle=1768,i,375389856594359235,13004168225743409607,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a
              3⤵
                PID:3028
              • 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.yualgo.sentinel\EBWebView" --webview-exe-name=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --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=3396 --field-trial-handle=1768,i,375389856594359235,13004168225743409607,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a /prefetch:1
                3⤵
                  PID:5224
                • 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.yualgo.sentinel\EBWebView" --webview-exe-name=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4444 --field-trial-handle=1768,i,375389856594359235,13004168225743409607,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a
                  3⤵
                    PID:6084
                  • 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.yualgo.sentinel\EBWebView" --webview-exe-name=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --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=1768,i,375389856594359235,13004168225743409607,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4988
                  • 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.yualgo.sentinel\EBWebView" --webview-exe-name=stock_algorithmic_sentinel.exe --webview-exe-version=3.1.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4040 --field-trial-handle=1768,i,375389856594359235,13004168225743409607,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:799c8d5ee2a3bbfc3d38e4e61f66cb27039ab23a
                    3⤵
                      PID:5384

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 69c219b4279c4ab39a77189053b21a02b51b2aec3a1e9cb1683346b81708b5de
                      • MD5 SHA1 SHA512 TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 32dd66f10de62594a7d5cc37cd6cd0b768a1338f5ba0340660b2b6bc167c79c4
                      • MD5 SHA1 SHA512

                      throttle_store.dat

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

                      77dc51f4-712a-4179-8764-582433acc967.tmp

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Default\77dc51f4-712a-4179-8764-582433acc967.tmp
                      • Size 6KB
                      • SHA256 b7b421586d2a7957684443867c1817191ee00837ebaf748e1f46d4c7bc828933
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      the-real-index

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                      • Size 168B
                      • SHA256 419758cab54c957a058e8aae37ed9645b29f38dfb9da3174b11c56c6cf72126a
                      • MD5 SHA1 SHA512 TLSH

                      the-real-index~RFe59f8be.TMP

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59f8be.TMP
                      • Size 48B
                      • SHA256 4702d531907952cdbf8e321cda575e4bba999fa2b85d0a1224d115715321e0e6
                      • MD5 SHA1 SHA512

                      MANIFEST-000001

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

                      Network Persistent State

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

                      Network Persistent State~RFe5aac5e.TMP

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Default\Network\Network Persistent State~RFe5aac5e.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      SCT Auditing Pending Reports

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

                      Preferences

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Default\Preferences
                      • Size 6KB
                      • SHA256 4f5fb097baadc1b7aeb6e1901b81a09b63f925942137467a49d2e6753f8e3ae0
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      CURRENT

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Default\Sync Data\LevelDB\CURRENT
                      • Size 16B
                      • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                      • MD5 SHA1 SHA512

                      data_0

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

                      data_1

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

                      data_2

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

                      data_3

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

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Local State
                      • Size 15KB
                      • SHA256 718f726c06cf25ea7eb6135acb4111e2aab5b3ff8d14d369bcaa59464caf184a
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Local State
                      • Size 2KB
                      • SHA256 0002510047eea0f8f66fc0130ab938939f2fccb0b2e3355c4844260f17a1a2fb
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Local State
                      • Size 3KB
                      • SHA256 54349e3d45183cfe4c41c3da0b972ffd2f953dd577e0905c9f4f53d983c3b089
                      • MD5 SHA1 SHA512 TLSH

                      Local State~RFe598534.TMP

                      • Path C:\Users\Admin\AppData\Local\com.yualgo.sentinel\EBWebView\Local State~RFe598534.TMP
                      • Size 1KB
                      • SHA256 cb6411a9e18f03e7d4ac754ce5ac632454ca16c48d0f39fcf981b91121eac13a
                      • MD5 SHA1 SHA512 TLSH

                      memory/3160-207-0x0000019815340000-0x00000198153E9000-memory.dmp

                      memory/3160-321-0x0000019815340000-0x00000198153E9000-memory.dmp

                      memory/3160-26-0x00007FFCA3FE0000-0x00007FFCA3FE1000-memory.dmp

                      memory/3160-235-0x0000019815340000-0x00000198153E9000-memory.dmp

                      memory/3160-257-0x0000019815340000-0x00000198153E9000-memory.dmp

                      memory/3160-191-0x0000019815340000-0x00000198153E9000-memory.dmp

                      memory/4988-306-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/4988-299-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/4988-297-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/4988-305-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/4988-308-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/4988-307-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/4988-304-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/4988-303-0x00000246AAFF0000-0x00000246AAFF1000-memory.dmp

                      memory/5224-78-0x00007FFCA3FE0000-0x00007FFCA3FE1000-memory.dmp

                      memory/5224-258-0x000001E86AE60000-0x000001E86AF09000-memory.dmp

                      memory/5224-204-0x000001E86AE60000-0x000001E86AF09000-memory.dmp

                      memory/6084-274-0x00007FFCA4390000-0x00007FFCA4391000-memory.dmp

                      memory/6084-273-0x00007FFCA4380000-0x00007FFCA4381000-memory.dmp