Analysis

  • max time kernel
    29s
  • max time network
    31s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 00:50

General

  • Target
    Keygen.exe
  • Size 64.1MB
  • Sample260701-a7bjlsbx3m
  • SHA256 72c8af28d012c48500d4c99f311f0c3b2e419b58422e21bfb9879bba74228731
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Loads dropped DLL 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 Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Keygen.exe
    "C:\Users\Admin\AppData\Local\Temp\Keygen.exe"
    1⤵
    • Loads dropped DLL
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:6044
    • 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=Keygen.exe --webview-exe-version=1.0.0 --user-data-dir="C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=6044.7084.4408134819487608866 /pfhostedapp:c8e02d4a0cd2c8de3fcdb4433e2b7e4c7af7a238
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:6404
      • 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\Temp\MssKeygen.WebView2\EBWebView /prefetch:4 /pfhostedapp:c8e02d4a0cd2c8de3fcdb4433e2b7e4c7af7a238 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\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,0x160,0x194,0x7ffc97965fd8,0x7ffc97965fe4,0x7ffc97965ff0
        3⤵
          PID:2920
        • 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\Temp\MssKeygen.WebView2\EBWebView" --webview-exe-name=Keygen.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1816 --field-trial-handle=1820,i,10550471353470396468,11912832743613314981,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:c8e02d4a0cd2c8de3fcdb4433e2b7e4c7af7a238
          3⤵
            PID:4920
          • 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\Temp\MssKeygen.WebView2\EBWebView" --webview-exe-name=Keygen.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2044 --field-trial-handle=1820,i,10550471353470396468,11912832743613314981,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:c8e02d4a0cd2c8de3fcdb4433e2b7e4c7af7a238
            3⤵
              PID:1404
            • 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\Temp\MssKeygen.WebView2\EBWebView" --webview-exe-name=Keygen.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2356 --field-trial-handle=1820,i,10550471353470396468,11912832743613314981,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:c8e02d4a0cd2c8de3fcdb4433e2b7e4c7af7a238
              3⤵
                PID:1928
              • 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\Temp\MssKeygen.WebView2\EBWebView" --webview-exe-name=Keygen.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --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=3404 --field-trial-handle=1820,i,10550471353470396468,11912832743613314981,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:c8e02d4a0cd2c8de3fcdb4433e2b7e4c7af7a238 /prefetch:1
                3⤵
                  PID:5608

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  WebView2Loader.dll

                  • Path C:\Users\Admin\AppData\Local\Temp\.net\Keygen\81qJg6UZGRMb9mBRuI9caF09UqxT97o=\WebView2Loader.dll
                  • Size 161KB
                  • SHA256 465a7ddfb3a0da4c3965daf2ad6ac7548513f42329b58aebc337311c10ea0a6f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 d35febd8d1902c3217874430a55dc6e686da05abd8549a11f3e01a60aae9f2ce
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 788b4120fa3c5c800fbc9fa4350ace802fa989469f2ee884cf2ed4db45958dd4
                  • MD5 SHA1 SHA512

                  throttle_store.dat

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Crashpad\throttle_store.dat
                  • Size 20B
                  • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                  • MD5 SHA1 SHA512

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 72B
                  • SHA256 26b07702f564dc8f190e411346d08446e73f0b588c8a3baea4a44cd7dc269f48
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe58ec7e.TMP

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe58ec7e.TMP
                  • Size 48B
                  • SHA256 cf7467268d3b5a4620e917d02095f054a2430e3eb44a71ecb6b49931c6edddd7
                  • MD5 SHA1 SHA512

                  MANIFEST-000001

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Default\Extension Rules\MANIFEST-000001
                  • Size 41B
                  • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                  • MD5 SHA1 SHA512

                  SCT Auditing Pending Reports

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Default\Network\SCT Auditing Pending Reports
                  • Size 2B
                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                  • MD5 SHA1 SHA512

                  CURRENT

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Default\Site Characteristics Database\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512

                  data_0

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\GraphiteDawnCache\data_0
                  • Size 8KB
                  • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                  • MD5 SHA1 SHA512 SSDEEP

                  data_1

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\GraphiteDawnCache\data_1
                  • Size 264KB
                  • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                  • MD5 SHA1 SHA512 SSDEEP

                  data_2

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\GraphiteDawnCache\data_2
                  • Size 8KB
                  • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                  • MD5 SHA1 SHA512 SSDEEP

                  data_3

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\GraphiteDawnCache\data_3
                  • Size 8KB
                  • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                  • MD5 SHA1 SHA512 SSDEEP

                  Local State

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Local State
                  • Size 2KB
                  • SHA256 16fc948dae2f703186541a90113150f8c5ecd687c3ba4a85eb52ad6ce1bf6473
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Local State
                  • Size 3KB
                  • SHA256 c9774823e2c7fcd5f71ce6b5555ae073b6c917ebf8301b7fc5243e64113dc257
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Local State
                  • Size 15KB
                  • SHA256 80df7a10be638b2a1832a95837b8b0ad6fcb7cae2cf861f033ed886e1ff3b1ad
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe589c7a.TMP

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen.WebView2\EBWebView\Local State~RFe589c7a.TMP
                  • Size 1KB
                  • SHA256 82d2d1d41a9645e39c43d8aa383404731662868f0f81a739df18a6b1db369b14
                  • MD5 SHA1 SHA512 TLSH

                  app.js

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\app.js
                  • Size 9KB
                  • SHA256 b562559b0d1614404c5bc81c66679c738d945c8203763d8ff21ee408e3b37009
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  cosmic.png

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\assets\cosmic.png
                  • Size 15KB
                  • SHA256 a8cea6db774b7fb816629ff7f7901de5c6ce7ce758fe852bb23502d2003110ca
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  icon.png

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\assets\icon.png
                  • Size 17KB
                  • SHA256 277f0eed3190c829904be65198f68d9614d629b75c20079f3b16e95f9cac1efe
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  matcha.png

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\assets\matcha.png
                  • Size 18KB
                  • SHA256 d548ee048cd1fc4f1a37bf2679b47033980ab445666490c8babfc9fd83de5738
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  matrix.png

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\assets\matrix.png
                  • Size 46KB
                  • SHA256 d04045ca5fba0335baf6b8a6448c7d8a910a085012a80894883b38016d3dc777
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  potassium.png

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\assets\potassium.png
                  • Size 660KB
                  • SHA256 7b8d3d5adab331beb73fae7a723c831569dd8846c4e10da18af549f9bf1e68ad
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  synapse.png

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\assets\synapse.png
                  • Size 9KB
                  • SHA256 621e757d36cb2b66d92593edca8ce6c36ae3f6f1122e6f179292132dc465fb8c
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  volt.png

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\assets\volt.png
                  • Size 15KB
                  • SHA256 235d21c31d8ed942b716356ea754d533a88a7c7f4cc978669980ec59b0d72163
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  index.html

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\index.html
                  • Size 1KB
                  • SHA256 cece276fd8889982ff7226c4ccc8ce9977e0d9289baa3132c6e2802211e95b37
                  • MD5 SHA1 SHA512 TLSH

                  styles.css

                  • Path C:\Users\Admin\AppData\Local\Temp\MssKeygen_23c22a15\styles.css
                  • Size 15KB
                  • SHA256 3fcd52003618f73f06a3ab62776b14830d1cddd904c16633b25945b93e76913b
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  memory/4920-119-0x00007FFCB83A0000-0x00007FFCB83A1000-memory.dmp

                  memory/4920-302-0x0000024D02570000-0x0000024D02643000-memory.dmp

                  memory/5608-181-0x00007FFCB83A0000-0x00007FFCB83A1000-memory.dmp

                  memory/6044-8-0x000001E201310000-0x000001E201FA0000-memory.dmp

                  memory/6044-89-0x000001E207940000-0x000001E207980000-memory.dmp

                  memory/6044-78-0x000001E206C70000-0x000001E206D30000-memory.dmp

                  memory/6044-83-0x000001E206B60000-0x000001E206B80000-memory.dmp

                  memory/6044-79-0x000001E205310000-0x000001E205320000-memory.dmp

                  memory/6044-57-0x000001E205340000-0x000001E205370000-memory.dmp

                  memory/6044-61-0x000001E2069E0000-0x000001E206A00000-memory.dmp

                  memory/6044-11-0x000001E2031C0000-0x000001E203EB0000-memory.dmp

                  memory/6044-15-0x000001E200640000-0x000001E200660000-memory.dmp

                  memory/6044-19-0x000001E203EB0000-0x000001E204190000-memory.dmp

                  memory/6044-31-0x000001E202090000-0x000001E2020B0000-memory.dmp

                  memory/6044-41-0x000001E2020F0000-0x000001E202120000-memory.dmp

                  memory/6044-45-0x000001E204390000-0x000001E2043D0000-memory.dmp

                  memory/6044-49-0x000001E2045E0000-0x000001E204760000-memory.dmp

                  memory/6044-53-0x000001E2024A0000-0x000001E2024B0000-memory.dmp

                  memory/6044-35-0x000001E2020B0000-0x000001E2020D0000-memory.dmp

                  memory/6044-23-0x000001E201FC0000-0x000001E201FE0000-memory.dmp

                  memory/6044-27-0x000001E202050000-0x000001E202070000-memory.dmp