Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 18:46

General

  • Target
    splot-desktop.exe
  • Size 23.2MB
  • Sample260916-xewemsen51
  • SHA256 ef2fcf47b9bcbb7a7cf7363807ecc7e37aae9ee4b0121c01eef055187673a080
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Program Files directory 63 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\splot-desktop.exe
    "C:\Users\Admin\AppData\Local\Temp\splot-desktop.exe"
    1⤵
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --embedded-browser-webview=1 --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=1072.1884.9465450789670075163
      2⤵
      • Drops file in Program Files directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4816
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\app.splot\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\app.splot\EBWebView\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x15c,0x160,0x164,0x138,0x16c,0x7ffd651db078,0x7ffd651db084,0x7ffd651db090
        3⤵
          PID:2704
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1728,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1656 /prefetch:2
          3⤵
            PID:4812
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2028,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2052 /prefetch:3
            3⤵
              PID:3080
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=1716,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2364 /prefetch:8
              3⤵
                PID:1712
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --video-capture-use-gpu-memory-buffer --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=" --always-read-main-dll --field-trial-handle=3580,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3588 /prefetch:1
                3⤵
                  PID:2608
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2212,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4356 /prefetch:8
                  3⤵
                    PID:2516
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=760,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4460 /prefetch:8
                    3⤵
                      PID:1484
                    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4440,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8
                      3⤵
                        PID:640
                      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\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=10.0.19041.546 --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4536,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4596 /prefetch:8
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4916
                      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\app.splot\EBWebView" --webview-exe-name=splot-desktop.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4292,i,15575670607633110008,17814171508068203887,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4092 /prefetch:8
                        3⤵
                          PID:3728

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

                          Loading Replay Monitor...

                          Downloads

                          crl-set

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4816_1744043511\crl-set
                          • Size 22KB
                          • SHA256 6ddcaf50aaff98b960d067054ce2ce17872ac0719d02abbb7fe56b9eabc818f2
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          manifest.json

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4816_1744043511\manifest.json
                          • Size 113B
                          • SHA256 98821f71a1973ac61b45967ce0c121eb598ac6e95abaa23c912d2f33e4237d8c
                          • MD5 SHA1 SHA512 TLSH

                          manifest.json

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4816_563427857\manifest.json
                          • Size 43B
                          • SHA256 81bd82ac27612a58be30a72dd8956b13f883e32ffb54a58076bd6a42b8afaeea
                          • MD5 SHA1 SHA512

                          hyph-as.hyb

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4816_597109321\hyph-as.hyb
                          • Size 703B
                          • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                          • MD5 SHA1 SHA512 TLSH

                          hyph-hi.hyb

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4816_597109321\hyph-hi.hyb
                          • Size 687B
                          • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                          • MD5 SHA1 SHA512 TLSH

                          hyph-nb.hyb

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4816_597109321\hyph-nb.hyb
                          • Size 141KB
                          • SHA256 c2771fbb1bfff7db5e267dc7a4505a9675c6b98cfe7a8f7ae5686d7a5a2b3dd0
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          manifest.json

                          • Path C:\Program Files\chrome_Unpacker_BeginUnzipping4816_597109321\manifest.json
                          • Size 82B
                          • SHA256 d571ef33b0e707571f10bb37b99a607d6f43afe33f53d15b4395b16ef3fda665
                          • MD5 SHA1 SHA512 TLSH

                          settings.dat

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 8c601c809dfa1f453d740f0c575f4824d0bb3d506c308bbc0c786f849d6b2484
                          • MD5 SHA1 SHA512 TLSH

                          settings.dat

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Crashpad\settings.dat
                          • Size 280B
                          • SHA256 15b599e52857e8e0f8d899efaaab93525f5753d3aea156d2392e6fc7ad8565f9
                          • MD5 SHA1 SHA512

                          throttle_store.dat

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

                          the-real-index

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                          • Size 48B
                          • SHA256 d684eb45e990023ad4607f35902b552e4daac3b999495454fa571fcf10a19a3d
                          • MD5 SHA1 SHA512

                          the-real-index

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                          • Size 192B
                          • SHA256 8b7be2fa253159406292a35892233b4455c146502973ce2d573dbdfff5301632
                          • MD5 SHA1 SHA512 TLSH

                          data_0

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\DawnWebGPUCache\data_0
                          • Size 8KB
                          • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                          • MD5 SHA1 SHA512 SSDEEP

                          data_1

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\DawnWebGPUCache\data_1
                          • Size 264KB
                          • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                          • MD5 SHA1 SHA512 SSDEEP

                          data_2

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\DawnWebGPUCache\data_2
                          • Size 8KB
                          • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                          • MD5 SHA1 SHA512 SSDEEP

                          data_3

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\DawnWebGPUCache\data_3
                          • Size 8KB
                          • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                          • MD5 SHA1 SHA512 SSDEEP

                          MANIFEST-000001

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

                          0d97a8fa-f5a5-476a-b0cd-a74e05468cf2.tmp

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\Network\0d97a8fa-f5a5-476a-b0cd-a74e05468cf2.tmp
                          • Size 2B
                          • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                          • MD5 SHA1 SHA512

                          Network Persistent State

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

                          Network Persistent State~RFe59b28d.TMP

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\Network\Network Persistent State~RFe59b28d.TMP
                          • Size 59B
                          • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                          • MD5 SHA1 SHA512 TLSH

                          Preferences

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\Preferences
                          • Size 6KB
                          • SHA256 57e29a58262b332093fa9cba67cd9e8f0009faefbd985a0c58713bbbb310298d
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Preferences~RFe592b2d.TMP

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Default\Preferences~RFe592b2d.TMP
                          • Size 6KB
                          • SHA256 f36628f54b818c6b6ef817ea569abca21689a59bd06d37e7d620216a7de9f6a4
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          CURRENT

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

                          Local State

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Local State
                          • Size 1KB
                          • SHA256 5cb1f31107a7aee6c173ee5971a64b8e7c6ca05005c555000921ac5d01143f8c
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Local State
                          • Size 2KB
                          • SHA256 bfc0e15e0e2b8cc9cf7c4122d0a4a7a639ebc40c730b51908403b632e979c706
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Local State
                          • Size 3KB
                          • SHA256 c891a819a2bc8acda1de0f23c7a42fb6eed75214cf0e9f3c96a1dcfe7e4cd414
                          • MD5 SHA1 SHA512 TLSH

                          Local State

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Local State
                          • Size 16KB
                          • SHA256 f8919e7c95e9d58b73b7768b2d389e68cbb1431966c5358087cc0c6e9d4abcee
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          Local State~RFe588bb1.TMP

                          • Path C:\Users\Admin\AppData\Local\app.splot\EBWebView\Local State~RFe588bb1.TMP
                          • Size 1KB
                          • SHA256 65c1f2effdda490a09fd3247dc96be4c8c15b822fa3d51e04465ae284eaf6a7f
                          • MD5 SHA1 SHA512 TLSH

                          memory/1712-48-0x00007FFD80F30000-0x00007FFD80F31000-memory.dmp

                          memory/1712-47-0x00007FFD80DA0000-0x00007FFD80DA1000-memory.dmp

                          memory/2608-141-0x00007FFD80380000-0x00007FFD80381000-memory.dmp

                          memory/4812-217-0x00000194ADAC0000-0x00000194ADBD5000-memory.dmp

                          memory/4812-25-0x00007FFD80380000-0x00007FFD80381000-memory.dmp

                          memory/4916-558-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-559-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-563-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-565-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-569-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-568-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-567-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-566-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-564-0x00000179431A0000-0x00000179431A1000-memory.dmp

                          memory/4916-557-0x00000179431A0000-0x00000179431A1000-memory.dmp