Analysis

  • max time kernel
    150s
  • max time network
    149s
  • 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, 12:23

General

  • Target
    Eyotek Zil_2.1.0.exe
  • Size 20.1MB
  • Sample260814-pkm2fssgph
  • SHA256 37da9cf4beca883e154e489710d0554770eba6961f7d0c4ce3b42d4562f12da1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Eyotek Zil_2.1.0.exe
    "C:\Users\Admin\AppData\Local\Temp\Eyotek Zil_2.1.0.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:816
  • C:\Program Files\Eyotek Zil\EyotekZil.exe
    "C:\Program Files\Eyotek Zil\EyotekZil.exe"
    1⤵
    • Executes dropped EXE
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2728
    • 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=EyotekZil.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.turtek.zil\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=2728.1404.4168090727660049659 /pfhostedapp:8ac51c842003b80b4a5477a1748f28924e7a4339
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1620
      • 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.turtek.zil\EBWebView /prefetch:4 /pfhostedapp:8ac51c842003b80b4a5477a1748f28924e7a4339 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.turtek.zil\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,0x160,0x194,0x7ff902aa5fd8,0x7ff902aa5fe4,0x7ff902aa5ff0
        3⤵
          PID:5364
        • 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.turtek.zil\EBWebView" --webview-exe-name=EyotekZil.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=1880 --field-trial-handle=1884,i,8269887468641348924,5991207329071775906,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:8ac51c842003b80b4a5477a1748f28924e7a4339
          3⤵
            PID:5724
          • 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.turtek.zil\EBWebView" --webview-exe-name=EyotekZil.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=2052 --field-trial-handle=1884,i,8269887468641348924,5991207329071775906,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:8ac51c842003b80b4a5477a1748f28924e7a4339
            3⤵
              PID:1644
            • 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.turtek.zil\EBWebView" --webview-exe-name=EyotekZil.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=2380 --field-trial-handle=1884,i,8269887468641348924,5991207329071775906,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:8ac51c842003b80b4a5477a1748f28924e7a4339
              3⤵
                PID:3276
              • 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.turtek.zil\EBWebView" --webview-exe-name=EyotekZil.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=3548 --field-trial-handle=1884,i,8269887468641348924,5991207329071775906,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:8ac51c842003b80b4a5477a1748f28924e7a4339 /prefetch:1
                3⤵
                  PID:4172
                • 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.turtek.zil\EBWebView" --webview-exe-name=EyotekZil.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=2220 --field-trial-handle=1884,i,8269887468641348924,5991207329071775906,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:8ac51c842003b80b4a5477a1748f28924e7a4339
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4428

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  EyotekZil.exe

                  • Path C:\Program Files\Eyotek Zil\EyotekZil.exe
                  • Size 35.2MB
                  • SHA256 86b09abdb79e74d68fad21112f6e6c0e6edd298ccfafcf85239af3ddbfbc49e5
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  System.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\nsyB07C.tmp\System.dll
                  • Size 12KB
                  • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  modern-wizard.bmp

                  • Path C:\Users\Admin\AppData\Local\Temp\nsyB07C.tmp\modern-wizard.bmp
                  • Size 25KB
                  • SHA256 3ad2dc318056d0a2024af1804ea741146cfc18cc404649a44610cbf8b2056cf2
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  nsDialogs.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\nsyB07C.tmp\nsDialogs.dll
                  • Size 9KB
                  • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  nsis_tauri_utils.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\nsyB07C.tmp\nsis_tauri_utils.dll
                  • Size 33KB
                  • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 61324bee719f3d355dfc0961ba385b5882b27dfb71aec5963ee2e100a2fd8b5c
                  • MD5 SHA1 SHA512

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 05b87dc9bd6f4592916cc06d1624eb3bbb0d4ce56c2948b425ac18c7b7040e19
                  • MD5 SHA1 SHA512 TLSH

                  throttle_store.dat

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

                  216b25bb-c765-47ac-a80b-72cc991e0f9c.tmp

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Default\216b25bb-c765-47ac-a80b-72cc991e0f9c.tmp
                  • Size 6KB
                  • SHA256 275d0b437f99de1fbe2594cc1f3b0256b4ab4932c7e76476d9f8a7376d1382b3
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 72B
                  • SHA256 bbf70ec69804bebb1d337661b74d20afc5bad4f9ae546c9b0a158f8faa78d423
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe5a67f3.TMP

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5a67f3.TMP
                  • Size 48B
                  • SHA256 65f3444cb95c2d14c90c085f73e126a907ac7a16059a9f66b05fc29a6e2b013d
                  • MD5 SHA1 SHA512

                  MANIFEST-000001

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

                  Network Persistent State

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

                  Network Persistent State~RFe5b38fe.TMP

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Default\Network\Network Persistent State~RFe5b38fe.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  SCT Auditing Pending Reports

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

                  CURRENT

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

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Local State
                  • Size 15KB
                  • SHA256 dcbe2d471fe428f17ecf94471cf2a074069718d4f435ac237bb1fd2e248466d2
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Local State
                  • Size 2KB
                  • SHA256 abf094a92f3a8472cbbe74cac737b05867617e0add0be0c843b79d5a5de07675
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Local State
                  • Size 3KB
                  • SHA256 791cc7ced4084762bd60fa8bb5690cb4a8e6f296162eb09b9e3c8f8f6db522c7
                  • MD5 SHA1 SHA512 TLSH

                  Local State~RFe5a11b4.TMP

                  • Path C:\Users\Admin\AppData\Local\com.turtek.zil\EBWebView\Local State~RFe5a11b4.TMP
                  • Size 1KB
                  • SHA256 b5034e406fa598d7ae2b1a09f5b41b09d4e878ef14cb4af17baa7d829103a34b
                  • MD5 SHA1 SHA512 TLSH

                  memory/4172-139-0x00007FF923920000-0x00007FF923921000-memory.dmp

                  memory/4428-313-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/4428-302-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/4428-304-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/4428-308-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/4428-309-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/4428-312-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/4428-311-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/4428-310-0x000001CE30010000-0x000001CE30011000-memory.dmp

                  memory/5724-63-0x00007FF923920000-0x00007FF923921000-memory.dmp

                  memory/5724-235-0x0000024E9BAF0000-0x0000024E9BB98000-memory.dmp