Analysis

  • user interaction
    yes
  • max time kernel
    78s
  • max time network
    72s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/07/2026, 21:28

General

  • Target
    Zyntr3x Macro v1.2.exe
  • Size 8.9MB
  • Sample260701-1bm6msgw2t
  • SHA256 98c2aa45af3dedd5e772b52baddd76477859014a40eb77c9f896095c25310d2f
  • 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: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Zyntr3x Macro v1.2.exe
    "C:\Users\Admin\AppData\Local\Temp\Zyntr3x Macro v1.2.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1656
    • 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="Zyntr3x Macro v1.2.exe" --webview-exe-version=1.2.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.zyntr3x.macro\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=1656.4524.4989701965529071274
      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:3124
      • 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.zyntr3x.macro\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.zyntr3x.macro\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,0x7ff80789b078,0x7ff80789b084,0x7ff80789b090
        3⤵
          PID:1364
        • 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.zyntr3x.macro\EBWebView" --webview-exe-name="Zyntr3x Macro v1.2.exe" --webview-exe-version=1.2.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1720,i,7601763181833974625,16631649758980286767,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1740 /prefetch:2
          3⤵
            PID:4696
          • 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.zyntr3x.macro\EBWebView" --webview-exe-name="Zyntr3x Macro v1.2.exe" --webview-exe-version=1.2.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2052,i,7601763181833974625,16631649758980286767,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2064 /prefetch:3
            3⤵
              PID:3996
            • 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.zyntr3x.macro\EBWebView" --webview-exe-name="Zyntr3x Macro v1.2.exe" --webview-exe-version=1.2.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2372,i,7601763181833974625,16631649758980286767,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1708 /prefetch:8
              3⤵
                PID:3936
              • 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.zyntr3x.macro\EBWebView" --webview-exe-name="Zyntr3x Macro v1.2.exe" --webview-exe-version=1.2.0 --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=3636,i,7601763181833974625,16631649758980286767,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3632 /prefetch:1
                3⤵
                  PID:4468
                • 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=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView" --webview-exe-name="Zyntr3x Macro v1.2.exe" --webview-exe-version=1.2.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2220,i,7601763181833974625,16631649758980286767,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4396 /prefetch:8
                  3⤵
                    PID:4624
                  • 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.zyntr3x.macro\EBWebView" --webview-exe-name="Zyntr3x Macro v1.2.exe" --webview-exe-version=1.2.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=4600,i,7601763181833974625,16631649758980286767,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4608 /prefetch:8
                    3⤵
                      PID:1992

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      manifest.fingerprint

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3124_125330114\manifest.fingerprint
                      • Size 66B
                      • SHA256 c236a2ac7741d48e1c56980652331cb3f1f12baf937baf0b280600fbafb143e3
                      • MD5 SHA1 SHA512 TLSH

                      manifest.json

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping3124_125330114\manifest.json
                      • Size 135B
                      • SHA256 ba5c9096d20a482aaa1aa9e5f98ad6127d3e97c2f21de84f7c78d9b8073c8e26
                      • MD5 SHA1 SHA512 TLSH

                      protocols.json

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\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.zyntr3x.macro\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 6334951461f2213a4e54ca8b0e8874cfb0343bbc1a62fdfa37111bc1d82c501f
                      • MD5 SHA1 SHA512

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 bd70fc562f4a57f3dda21ffc64b68f81584b718fab6a228a1038aa6c6e0a162a
                      • MD5 SHA1 SHA512 TLSH

                      throttle_store.dat

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Crashpad\throttle_store.dat
                      • Size 20B
                      • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                      • MD5 SHA1 SHA512

                      the-real-index

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                      • Size 48B
                      • SHA256 abc624de94d0940e9590e06404fd36e8a3e1da6c3e1bae0dd9975767e304c7c5
                      • MD5 SHA1 SHA512

                      the-real-index

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                      • Size 216B
                      • SHA256 6a6234185d579b3b86760612fb9d29e42917e5dd236474b82bb64ba6a9406402
                      • MD5 SHA1 SHA512 TLSH

                      data_0

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\DawnWebGPUCache\data_0
                      • Size 8KB
                      • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                      • MD5 SHA1 SHA512 SSDEEP

                      data_1

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\DawnWebGPUCache\data_1
                      • Size 264KB
                      • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                      • MD5 SHA1 SHA512 SSDEEP

                      data_2

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\DawnWebGPUCache\data_2
                      • Size 8KB
                      • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                      • MD5 SHA1 SHA512 SSDEEP

                      data_3

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\DawnWebGPUCache\data_3
                      • Size 8KB
                      • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                      • MD5 SHA1 SHA512 SSDEEP

                      MANIFEST-000001

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Extension Rules\MANIFEST-000001
                      • Size 41B
                      • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                      • MD5 SHA1 SHA512

                      2293ef1a-d63b-4a6c-8af3-1dc70e8b4b78.tmp

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Network\2293ef1a-d63b-4a6c-8af3-1dc70e8b4b78.tmp
                      • Size 2B
                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                      • MD5 SHA1 SHA512

                      Network Persistent State

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Network\Network Persistent State
                      • Size 111B
                      • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                      • MD5 SHA1 SHA512 TLSH

                      Network Persistent State~RFe596884.TMP

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Network\Network Persistent State~RFe596884.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      Preferences

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Preferences
                      • Size 6KB
                      • SHA256 4b3b2c268a4c9695071cd30514d2ef1be83637e33117d517ff765f38e0c4140d
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Preferences~RFe58e124.TMP

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Preferences~RFe58e124.TMP
                      • Size 6KB
                      • SHA256 5eacb34a0158756f9da9cbaebc4ccb805c785896fa04e3a34349ca0b2ba60500
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      CURRENT

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Site Characteristics Database\CURRENT
                      • Size 16B
                      • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                      • MD5 SHA1 SHA512

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State
                      • Size 1KB
                      • SHA256 65741ecbf6f12f9728b240b25d8cdb6ebb1b45a9e062c4400f1f250e84165791
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State
                      • Size 2KB
                      • SHA256 a98a9f90dde3ea90d3ea53a469e9331e4bf57fda5cd253938ecbdaba08712078
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State
                      • Size 3KB
                      • SHA256 b82630011b140af0cca08677677c983bb6fbb2c268ea1a8b601a1831df4ae832
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State
                      • Size 16KB
                      • SHA256 bf2f93d4e888865e3f8ca6f12fdd4c037081b03a084a96567e462e8dc938e34d
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State~RFe584282.TMP

                      • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State~RFe584282.TMP
                      • Size 1KB
                      • SHA256 bfbc00d1a00f9d7c20695befd264435c69dc63ee54ecaa24575e47d614dcb206
                      • MD5 SHA1 SHA512 TLSH

                      memory/3936-48-0x00007FF8231B0000-0x00007FF8231B1000-memory.dmp

                      memory/3936-47-0x00007FF824190000-0x00007FF824191000-memory.dmp

                      memory/4468-123-0x00007FF8238A0000-0x00007FF8238A1000-memory.dmp

                      memory/4696-25-0x00007FF8238A0000-0x00007FF8238A1000-memory.dmp

                      memory/4696-229-0x000002848BD80000-0x000002848BF21000-memory.dmp