Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    13/08/2026, 12:18

General

  • Target
    app.exe
  • Size 23.4MB
  • Sample260813-pg3mqsysdx
  • SHA256 fd7276fa452bdc994f2c8b3f0db032f0432312910b0f4613d259141cdee1446f
  • 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 Program Files directory 61 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 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\app.exe
    "C:\Users\Admin\AppData\Local\Temp\app.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4124
    • 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=app.exe --webview-exe-version=1.4.1 --user-data-dir="C:\Users\Admin\AppData\Local\com.jdnotes.app\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=4124.4244.11863319414249798130
      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:1228
      • 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.jdnotes.app\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.jdnotes.app\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,0x7ffb8057b078,0x7ffb8057b084,0x7ffb8057b090
        3⤵
          PID:8
        • 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.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1724,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1716 /prefetch:2
          3⤵
            PID:2020
          • 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.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2032,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2044 /prefetch:3
            3⤵
              PID:740
            • 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.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2360,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2368 /prefetch:8
              3⤵
                PID:4352
              • 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.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --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=3608,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3612 /prefetch:1
                3⤵
                  PID:2696
                • 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\com.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4240,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2188 /prefetch:8
                  3⤵
                    PID:2692
                  • 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\com.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4440,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3600 /prefetch:8
                    3⤵
                      PID:3620
                    • 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.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4436,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4512 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4448
                    • 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\com.jdnotes.app\EBWebView" --webview-exe-name=app.exe --webview-exe-version=1.4.1 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4456,i,7489376688398314330,5315762842580225738,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=752 /prefetch:8
                      3⤵
                        PID:4712

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        crl-set

                        • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1228_1042652440\crl-set
                        • Size 22KB
                        • SHA256 6ddcaf50aaff98b960d067054ce2ce17872ac0719d02abbb7fe56b9eabc818f2
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        manifest.json

                        • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1228_1042652440\manifest.json
                        • Size 113B
                        • SHA256 98821f71a1973ac61b45967ce0c121eb598ac6e95abaa23c912d2f33e4237d8c
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1228_2067591904\manifest.json
                        • Size 135B
                        • SHA256 bf066a2cf10074e847bef7c066a9c84deada6586412e181cb417c6426a5d60a4
                        • MD5 SHA1 SHA512 TLSH

                        hyph-as.hyb

                        • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1228_259593899\hyph-as.hyb
                        • Size 703B
                        • SHA256 c2784e33158a807135850f7125a7eaabe472b3cfc7afb82c74f02da69ea250fe
                        • MD5 SHA1 SHA512 TLSH

                        hyph-hi.hyb

                        • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1228_259593899\hyph-hi.hyb
                        • Size 687B
                        • SHA256 f4df224d459fd111698dd5a13613c5bbf0ed11f04278d60230d028010eac0c42
                        • MD5 SHA1 SHA512 TLSH

                        hyph-nb.hyb

                        • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1228_259593899\hyph-nb.hyb
                        • Size 141KB
                        • SHA256 c2771fbb1bfff7db5e267dc7a4505a9675c6b98cfe7a8f7ae5686d7a5a2b3dd0
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        manifest.json

                        • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1228_259593899\manifest.json
                        • Size 82B
                        • SHA256 d571ef33b0e707571f10bb37b99a607d6f43afe33f53d15b4395b16ef3fda665
                        • MD5 SHA1 SHA512 TLSH

                        protocols.json

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\AutoLaunchProtocolsComponent\1.0.0.12\protocols.json
                        • Size 3KB
                        • SHA256 2edf732da5fd827859e7a1a5b69a4a622cfc416f60a6ae04154d5aad3a1bccec
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 644dea150b146fdbb75aa27905a1c28cb01d8972d9daa4adab16ce2e8eb87069
                        • MD5 SHA1 SHA512

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 c7d912e18faa892ec5b7d691883beeae4a1fb7395d7d6a014c9b6b042a0f4b61
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

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

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 48B
                        • SHA256 271f051b55d68f6a850e45cb08dd8fcb98f28845ecfe3625d2ca1fb17db2dce5
                        • MD5 SHA1 SHA512

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 72B
                        • SHA256 1f128f4c181dc13b44a1e6474759a26b0f0b4b5609e8b25140c2cbe48cfa7d39
                        • MD5 SHA1 SHA512 TLSH

                        data_0

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

                        data_1

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

                        data_2

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

                        data_3

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

                        MANIFEST-000001

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

                        Network Persistent State

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

                        Network Persistent State~RFe5938d9.TMP

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Default\Network\Network Persistent State~RFe5938d9.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        e01bd61d-90ab-44ed-8a2a-b8ace6d45757.tmp

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Default\Network\e01bd61d-90ab-44ed-8a2a-b8ace6d45757.tmp
                        • Size 2B
                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                        • MD5 SHA1 SHA512

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 302ece1a094788a66d21bfaf35fdf4511b1dd98941fe9a98808f4b5af0c078fb
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Preferences~RFe58b188.TMP

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Default\Preferences~RFe58b188.TMP
                        • Size 6KB
                        • SHA256 dab33948d1a002c09dd1f5a8c591e062592ada6161e7697813a652b169601126
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

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

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Local State
                        • Size 1KB
                        • SHA256 48eb62b088a8c76eb5fa6927e8fbf474d1e1691ec95c515dbb61426914648e9d
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Local State
                        • Size 2KB
                        • SHA256 8bbbddfce9e57a32877c1f66bd15051b039692658cda60af8db00722098f6c3b
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Local State
                        • Size 3KB
                        • SHA256 fe90152575cb58813b2fa9f1b866bdf229fdf63ef9e5b731f16ae889bde13053
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Local State
                        • Size 16KB
                        • SHA256 c661818cd23443df5aec0ef00ef2b9fe150a2dd7ce5bb972aaa6521fd5bfb635
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State~RFe5811dd.TMP

                        • Path C:\Users\Admin\AppData\Local\com.jdnotes.app\EBWebView\Local State~RFe5811dd.TMP
                        • Size 1KB
                        • SHA256 3821beeef4db6559b926c98db4cc4d31a1f242f8b6bb9fc56a5d2c05c891e4ab
                        • MD5 SHA1 SHA512 TLSH

                        jdnotes.db

                        • Path C:\Users\Admin\AppData\Roaming\com.jdnotes.app\jdnotes.db
                        • Size 60KB
                        • SHA256 cb1c5b90afd8cf5987bccf62171f2f37e803712ec20810b6c86d7c725ccbf67a
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        memory/2020-25-0x00007FFB8F5E0000-0x00007FFB8F5E1000-memory.dmp

                        memory/2696-136-0x00007FFB8F5E0000-0x00007FFB8F5E1000-memory.dmp

                        memory/4352-76-0x00007FFB8EAC0000-0x00007FFB8EAC1000-memory.dmp

                        memory/4352-75-0x00007FFB8FA10000-0x00007FFB8FA11000-memory.dmp

                        memory/4448-545-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-544-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-554-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-555-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-553-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-552-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-550-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-549-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-551-0x0000022C0E100000-0x0000022C0E101000-memory.dmp

                        memory/4448-543-0x0000022C0E100000-0x0000022C0E101000-memory.dmp