Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/07/2026, 00:11

General

  • Target
    Foldvia.exe
  • Size 30.6MB
  • Sample260720-agyapacs41
  • SHA256 a848134cea0e67f1cd7772b732376ba686b84cb88b17ba3cea2c3fcd576a121e
  • 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 3 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 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Foldvia.exe
    "C:\Users\Admin\AppData\Local\Temp\Foldvia.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4996
    • 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=Foldvia.exe --webview-exe-version=0.7.173 --user-data-dir="C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msWebOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=4996.4504.8938369039782111717
      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:1052
      • 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.laventis.foldvia\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.laventis.foldvia\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,0x160,0x164,0x118,0x16c,0x7ff8055eb078,0x7ff8055eb084,0x7ff8055eb090
        3⤵
          PID:4908
        • 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.laventis.foldvia\EBWebView" --webview-exe-name=Foldvia.exe --webview-exe-version=0.7.173 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1720,i,6224082540054601128,435814116289356827,262144 --disable-features=msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1740 /prefetch:2
          3⤵
            PID:616
          • 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.laventis.foldvia\EBWebView" --webview-exe-name=Foldvia.exe --webview-exe-version=0.7.173 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2060,i,6224082540054601128,435814116289356827,262144 --disable-features=msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2068 /prefetch:3
            3⤵
              PID:2476
            • 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.laventis.foldvia\EBWebView" --webview-exe-name=Foldvia.exe --webview-exe-version=0.7.173 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2380,i,6224082540054601128,435814116289356827,262144 --disable-features=msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2396 /prefetch:8
              3⤵
                PID:3328
              • 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.laventis.foldvia\EBWebView" --webview-exe-name=Foldvia.exe --webview-exe-version=0.7.173 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --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=3596,i,6224082540054601128,435814116289356827,262144 --disable-features=msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3600 /prefetch:1
                3⤵
                  PID:5016
                • 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.laventis.foldvia\EBWebView" --webview-exe-name=Foldvia.exe --webview-exe-version=0.7.173 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4304,i,6224082540054601128,435814116289356827,262144 --disable-features=msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:8
                  3⤵
                    PID:460
                  • 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.laventis.foldvia\EBWebView" --webview-exe-name=Foldvia.exe --webview-exe-version=0.7.173 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4516,i,6224082540054601128,435814116289356827,262144 --disable-features=msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4512 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4648

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    manifest.fingerprint

                    • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1052_1002368625\manifest.fingerprint
                    • Size 66B
                    • SHA256 c236a2ac7741d48e1c56980652331cb3f1f12baf937baf0b280600fbafb143e3
                    • MD5 SHA1 SHA512 TLSH

                    manifest.json

                    • Path C:\Program Files\chrome_Unpacker_BeginUnzipping1052_1002368625\manifest.json
                    • Size 135B
                    • SHA256 ba5c9096d20a482aaa1aa9e5f98ad6127d3e97c2f21de84f7c78d9b8073c8e26
                    • MD5 SHA1 SHA512 TLSH

                    protocols.json

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\AutoLaunchProtocolsComponent\1.0.0.10\protocols.json
                    • Size 3KB
                    • SHA256 4fd800e7b1a5fb24b13fac2e31946d205012b7c28d8c61580b0669b2fa3517cc
                    • MD5 SHA1 SHA512 TLSH

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 cf394d4387b36b0376aad7fa501ba21de810304b8a5c540cef4796b2acea090a
                    • MD5 SHA1 SHA512

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 cd290240c6a582746408d10b13a9b24774dd72d15a8432e73e01963e677c7b6e
                    • MD5 SHA1 SHA512 TLSH

                    throttle_store.dat

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

                    the-real-index

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                    • Size 192B
                    • SHA256 3f19d622a164e23b92db55cd9807e68fd7e7b1ba0370229eedb1b74823deec53
                    • MD5 SHA1 SHA512 TLSH

                    the-real-index~RFe589b80.TMP

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe589b80.TMP
                    • Size 48B
                    • SHA256 b7e57d55bf565b9a9dd3d98cd8c0bfd1f9eabaa5ddfc642a0fec4d856198dd3f
                    • MD5 SHA1 SHA512

                    data_1

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

                    data_0

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

                    data_2

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

                    data_3

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

                    MANIFEST-000001

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

                    Network Persistent State

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

                    Network Persistent State~RFe596cd9.TMP

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Default\Network\Network Persistent State~RFe596cd9.TMP
                    • Size 59B
                    • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                    • MD5 SHA1 SHA512 TLSH

                    SCT Auditing Pending Reports

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

                    Preferences

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Default\Preferences
                    • Size 6KB
                    • SHA256 be05ba870b3090507c197b5f78167354ff573944980f307b5953dbc17fbb38b0
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Preferences~RFe58e589.TMP

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Default\Preferences~RFe58e589.TMP
                    • Size 6KB
                    • SHA256 9d18d40151ca757dd40210f4d374ea799fee89fa008f8769b55f368b9f68d985
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    CURRENT

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

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Local State
                    • Size 1KB
                    • SHA256 fcd22a9707e6c63ed8e121231554a36cf2233ffa6fb7e62692a7f40f92d9fadb
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Local State
                    • Size 2KB
                    • SHA256 e75ddcfae9afa96702c19d517fd37f6d5961db4b0759ffe9cd9fee5f0f16da08
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Local State
                    • Size 3KB
                    • SHA256 043f4168b97acdad8c24bcbfe9dbd37449c427363633e2491004578ebd4efc17
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Local State
                    • Size 4KB
                    • SHA256 836728b0c038cecb23e976f5f30214420aa50f68340449989529b91379b306ee
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Local State
                    • Size 16KB
                    • SHA256 b47daca474e59b64d8360db1378ea12d1b4bbda75a254fd1b1336c517c99a717
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Local State~RFe58463b.TMP

                    • Path C:\Users\Admin\AppData\Local\com.laventis.foldvia\EBWebView\Local State~RFe58463b.TMP
                    • Size 1KB
                    • SHA256 3fe4cfcc4339f09d17f743365c44bd3c26a37b20b583f27d2fb0463cd2d6262c
                    • MD5 SHA1 SHA512 TLSH

                    memory/616-26-0x00007FF821E10000-0x00007FF821E11000-memory.dmp

                    memory/3328-44-0x00007FF821BC0000-0x00007FF821BC1000-memory.dmp

                    memory/3328-49-0x00007FF821500000-0x00007FF821501000-memory.dmp

                    memory/4648-322-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-314-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-316-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-315-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-320-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-326-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-325-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-324-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-323-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/4648-321-0x0000027A71090000-0x0000027A71091000-memory.dmp

                    memory/5016-139-0x00007FF821E10000-0x00007FF821E11000-memory.dmp