Analysis

  • user interaction
    yes
  • max time kernel
    78s
  • max time network
    81s
  • 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, 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 Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 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:2608
    • 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="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 --edge-webview-custom-scheme --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --enable-features=MojoIpcz --lang=en-US --accept-lang=en-US --mojo-named-platform-channel-pipe=2608.5664.2633437524901250028 /pfhostedapp:6369d1fbf8a7908c7f6bdf224b992b26be08681e
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5816
      • 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\com.zyntr3x.macro\EBWebView /prefetch:4 /pfhostedapp:6369d1fbf8a7908c7f6bdf224b992b26be08681e --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=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=0x160,0x188,0x18c,0x164,0x194,0x7ff908485fd8,0x7ff908485fe4,0x7ff908485ff0
        3⤵
          PID:5204
        • 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\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 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1784 --field-trial-handle=1788,i,15882826239412842637,7134268542395613026,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:6369d1fbf8a7908c7f6bdf224b992b26be08681e
          3⤵
            PID:4076
          • 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\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 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2184 --field-trial-handle=1788,i,15882826239412842637,7134268542395613026,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:6369d1fbf8a7908c7f6bdf224b992b26be08681e
            3⤵
              PID:3064
            • 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\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 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2304 --field-trial-handle=1788,i,15882826239412842637,7134268542395613026,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:6369d1fbf8a7908c7f6bdf224b992b26be08681e
              3⤵
                PID:2616
              • 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\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 --edge-webview-custom-scheme --no-appcompat-clear --autoplay-policy=no-user-gesture-required --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=3396 --field-trial-handle=1788,i,15882826239412842637,7134268542395613026,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:6369d1fbf8a7908c7f6bdf224b992b26be08681e /prefetch:1
                3⤵
                  PID:5976

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 0899769cd9b206030a56fbf69c63ac80238aa8ec38b70d5930a935b7f9431a46
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 09c3a7d5778d7a40315a17e4c5fc4c376f25c4505396841244743731500f06ed
                  • MD5 SHA1 SHA512

                  213f1745-fd53-4d34-aa39-aa1e6edc9e42.tmp

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\213f1745-fd53-4d34-aa39-aa1e6edc9e42.tmp
                  • Size 6KB
                  • SHA256 389594296351f99c3909526b22c556f19655753f61b10fb54dbc7a836af8018a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  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 4c24ea99da878ff88c3814d112acb96892039b3ec9481953377ca28955ed203c
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe592e4a.TMP

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe592e4a.TMP
                  • Size 48B
                  • SHA256 9ed8d202da80e488ebf753231b44b12aaff4bad9d8cadfa94fb0bb9a215ac589
                  • MD5 SHA1 SHA512

                  MANIFEST-000001

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

                  5f3d5890-6c59-4c8e-834b-0796e9d8ca94.tmp

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Network\5f3d5890-6c59-4c8e-834b-0796e9d8ca94.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~RFe5a036c.TMP

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Default\Network\Network Persistent State~RFe5a036c.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  CURRENT

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

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State
                  • Size 2KB
                  • SHA256 9a8eade086c2f8e454e6f437952f78771783dff8570b4130f8c462c441444172
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State
                  • Size 3KB
                  • SHA256 465ae5dae8f80437e5b46bace4a94c9386a9e59794a6d6983ddec992d911b1fd
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State
                  • Size 15KB
                  • SHA256 b7834e36b12dd2e73dbd665affbd282848b26eb3f36e2fd9d0931ce7626b6c62
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe58dcaf.TMP

                  • Path C:\Users\Admin\AppData\Local\com.zyntr3x.macro\EBWebView\Local State~RFe58dcaf.TMP
                  • Size 1KB
                  • SHA256 2a4be5c962953f73095bdbb4ce2da20bb27ae749c2b68027f965106b6db6f36d
                  • MD5 SHA1 SHA512 TLSH

                  memory/4076-205-0x0000017456300000-0x0000017456416000-memory.dmp

                  memory/4076-219-0x0000017456300000-0x0000017456416000-memory.dmp

                  memory/4076-233-0x0000017456300000-0x0000017456416000-memory.dmp

                  memory/4076-26-0x00007FF92B060000-0x00007FF92B061000-memory.dmp

                  memory/5976-206-0x000002126D060000-0x000002126D176000-memory.dmp

                  memory/5976-65-0x00007FF92B060000-0x00007FF92B061000-memory.dmp