Resubmissions

04/08/2026, 00:58

260804-bbndzaej8t8

04/08/2026, 00:54

260804-a9c58aej7s8

Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    04/08/2026, 00:58

General

  • Target
    riskguard-pro.exe
  • Size 11.1MB
  • Sample260804-bbndzaej8t
  • SHA256 3697ad4d5a887a81f825ccdf9e3dbe3c55a58c62802a31c894f7baad1a020ec3
  • 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.

  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\riskguard-pro.exe
    "C:\Users\Admin\AppData\Local\Temp\riskguard-pro.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3100
    • 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=riskguard-pro.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\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=3100.3900.4960781039630446237
      2⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4480
      • 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\com.hyperpc.riskguard-pro\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\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=0x160,0x164,0x168,0x138,0x13c,0x7ffc111fb078,0x7ffc111fb084,0x7ffc111fb090
        3⤵
          PID:3884
        • 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\com.hyperpc.riskguard-pro\EBWebView" --webview-exe-name=riskguard-pro.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=1704,i,2048530486245342070,11736611796995380067,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1700 /prefetch:2
          3⤵
            PID:1528
          • 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\com.hyperpc.riskguard-pro\EBWebView" --webview-exe-name=riskguard-pro.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2036,i,2048530486245342070,11736611796995380067,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2052 /prefetch:3
            3⤵
              PID:2172
            • 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\com.hyperpc.riskguard-pro\EBWebView" --webview-exe-name=riskguard-pro.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2380,i,2048530486245342070,11736611796995380067,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2392 /prefetch:8
              3⤵
                PID:4444
              • 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\com.hyperpc.riskguard-pro\EBWebView" --webview-exe-name=riskguard-pro.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=3600,i,2048530486245342070,11736611796995380067,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3608 /prefetch:1
                3⤵
                  PID:1232
                • 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\com.hyperpc.riskguard-pro\EBWebView" --webview-exe-name=riskguard-pro.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=752,i,2048530486245342070,11736611796995380067,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4284 /prefetch:8
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2784

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 aed9a632c48578bb301dbedbb3ac7d2791ba1aafd34401f9b376169fc559a0c8
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 5914d4b118759b760c3d248a85ec091184bddc3c430f2140a91ed5d6f61c3182
                  • MD5 SHA1 SHA512 TLSH

                  throttle_store.dat

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

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 72B
                  • SHA256 ff9f0cfa457eac86ade8137bf5a92e85eab0fbc45d31687a6122eba8f4ebaf3b
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe58ca60.TMP

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe58ca60.TMP
                  • Size 48B
                  • SHA256 796f4c511ef9413ee92f468486ddf09239d643a4407ed58e3ee4ce4bfb5370c5
                  • MD5 SHA1 SHA512

                  data_0

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\DawnWebGPUCache\data_0
                  • Size 8KB
                  • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                  • MD5 SHA1 SHA512 SSDEEP

                  data_1

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\DawnWebGPUCache\data_1
                  • Size 264KB
                  • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                  • MD5 SHA1 SHA512 SSDEEP

                  data_2

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\DawnWebGPUCache\data_2
                  • Size 8KB
                  • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                  • MD5 SHA1 SHA512 SSDEEP

                  data_3

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\DawnWebGPUCache\data_3
                  • Size 8KB
                  • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                  • MD5 SHA1 SHA512 SSDEEP

                  MANIFEST-000001

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

                  Network Persistent State

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

                  Network Persistent State~RFe599d30.TMP

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\Network\Network Persistent State~RFe599d30.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  bc0af102-e3b8-42c8-9b09-5990888461fe.tmp

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\Network\bc0af102-e3b8-42c8-9b09-5990888461fe.tmp
                  • Size 2B
                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                  • MD5 SHA1 SHA512

                  Preferences

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\Preferences
                  • Size 6KB
                  • SHA256 d2a837e10d56a168bf6e71065493a2d156b83df347e37ea28064b8297ed34120
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Preferences~RFe591553.TMP

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\Preferences~RFe591553.TMP
                  • Size 6KB
                  • SHA256 2626458986b152bd3e3239f3550196fff0ef05acfa21c139c40bb9384378f0d3
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  CURRENT

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Default\Site Characteristics Database\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Local State
                  • Size 1KB
                  • SHA256 7802000e02046ba0f373862dd716d602f636ecc6ab31c23be85852521ab03709
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Local State
                  • Size 2KB
                  • SHA256 72997bb5fdc7e1872a24eb798e3f3087c9ead7f1078af6a1e38039adc102f557
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Local State
                  • Size 3KB
                  • SHA256 1ae481437a035388ece2d01347c9843c69ac7be426a9ef87652485e42fa341e1
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Local State
                  • Size 4KB
                  • SHA256 8d9f96cc54e32e8c4df5d179e5bbbdb15db1072c63d0702de67abc87a52f7b1f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Local State
                  • Size 14KB
                  • SHA256 6f275e386242856da3120a4766bedb96d8f0bf8c5ca9a2d308ff9b73ee3491dc
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe587615.TMP

                  • Path C:\Users\Admin\AppData\Local\com.hyperpc.riskguard-pro\EBWebView\Local State~RFe587615.TMP
                  • Size 1KB
                  • SHA256 33bc42f5f7c5492d149f3efee7ef86b32a20595f61d6b4e645cd9498cd403c80
                  • MD5 SHA1 SHA512 TLSH

                  memory/1232-128-0x00007FFC20930000-0x00007FFC20931000-memory.dmp

                  memory/1528-221-0x00000137994C0000-0x00000137994EB000-memory.dmp

                  memory/1528-25-0x00007FFC20930000-0x00007FFC20931000-memory.dmp

                  memory/2784-306-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-295-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-296-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-297-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-301-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-302-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-307-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-305-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-304-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/2784-303-0x0000024B89FB0000-0x0000024B89FB1000-memory.dmp

                  memory/4444-47-0x00007FFC201E0000-0x00007FFC201E1000-memory.dmp

                  memory/4444-48-0x00007FFC20960000-0x00007FFC20961000-memory.dmp