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
    30/06/2026, 12:26

General

  • Target
    Wave.exe
  • Size 8.5MB
  • Sample260630-pmpcase151
  • SHA256 9bc4a3a6d8703225b3433a5a67c6f4321e49d70ccedbbe3ac122dab331f1e6e3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Wave.exe
    "C:\Users\Admin\AppData\Local\Temp\Wave.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4656
    • C:\Windows\SYSTEM32\cmd.exe
      "cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\WaveUpdate_9f89264c88c349febd8a946eb5b3dd14.bat"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4404
      • C:\Windows\system32\tasklist.exe
        tasklist /FI "PID eq 4656"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:4688
      • C:\Windows\system32\find.exe
        find "4656"
        3⤵
          PID:3356
        • C:\Windows\system32\PING.EXE
          ping -n 2 127.0.0.1
          3⤵
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:1096
        • C:\Windows\system32\tasklist.exe
          tasklist /FI "PID eq 4656"
          3⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:4388
        • C:\Windows\system32\find.exe
          find "4656"
          3⤵
            PID:5024
          • C:\Windows\system32\xcopy.exe
            xcopy "C:\Users\Admin\AppData\Local\Temp\WaveUpdate_424bd62b46314e96a71b9b00578cc90e\*" "C:\Users\Admin\AppData\Local\Temp\" /S /E /Y /R /H /Q
            3⤵
              PID:3832
            • C:\Users\Admin\AppData\Local\Temp\Wave.exe
              "C:\Users\Admin\AppData\Local\Temp\Wave.exe"
              3⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Checks whether UAC is enabled
              • Suspicious use of NtSetInformationThreadHideFromDebugger
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:2968
              • 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=Wave.exe --webview-exe-version=0.0.0.0 --user-data-dir="C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=1 --mojo-named-platform-channel-pipe=2968.2384.6075461230812851201
                4⤵
                • Enumerates system info in registry
                • Modifies data under HKEY_USERS
                • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
                • Suspicious use of WriteProcessMemory
                PID:1688
                • 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\Wave.WebView2\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Wave.WebView2\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,0x7ffbe693b078,0x7ffbe693b084,0x7ffbe693b090
                  5⤵
                    PID:2996
                  • 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\Wave.WebView2\EBWebView" --webview-exe-name=Wave.exe --webview-exe-version=0.0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --subproc-heap-profiling --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1708,i,5914276027754139925,6822440908743394100,262144 --variations-seed-version --mojo-platform-channel-handle=1704 /prefetch:2
                    5⤵
                      PID:1012
                    • 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\Wave.WebView2\EBWebView" --webview-exe-name=Wave.exe --webview-exe-version=0.0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --subproc-heap-profiling --always-read-main-dll --field-trial-handle=2040,i,5914276027754139925,6822440908743394100,262144 --variations-seed-version --mojo-platform-channel-handle=2056 /prefetch:3
                      5⤵
                        PID:4076
                      • 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\Wave.WebView2\EBWebView" --webview-exe-name=Wave.exe --webview-exe-version=0.0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --subproc-heap-profiling --always-read-main-dll --field-trial-handle=2388,i,5914276027754139925,6822440908743394100,262144 --variations-seed-version --mojo-platform-channel-handle=2404 /prefetch:8
                        5⤵
                          PID:3264
                        • 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\Wave.WebView2\EBWebView" --webview-exe-name=Wave.exe --webview-exe-version=0.0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --subproc-heap-profiling --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=3576,i,5914276027754139925,6822440908743394100,262144 --variations-seed-version --mojo-platform-channel-handle=3612 /prefetch:1
                          5⤵
                            PID:868
                          • 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\Wave.WebView2\EBWebView" --webview-exe-name=Wave.exe --webview-exe-version=0.0.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --subproc-heap-profiling --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4416,i,5914276027754139925,6822440908743394100,262144 --variations-seed-version --mojo-platform-channel-handle=756 /prefetch:8
                            5⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4760

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

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                        Downloads

                        Wave.exe

                        • Path C:\Users\Admin\AppData\Local\Temp\WaveUpdate_424bd62b46314e96a71b9b00578cc90e\Wave.exe
                        • Size 9.6MB
                        • SHA256 fdddc5f2d005696b1923e8192a0f66b599dbf92aff40447869f2c278a736c50c
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        WaveUIAuth.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\WaveUpdate_424bd62b46314e96a71b9b00578cc90e\WaveUIAuth.dll
                        • Size 20.6MB
                        • SHA256 2f0941e4c4714d207f866861555e1606fd54e12b865b9f4d3d50ceb9f78fd403
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        WebView2Loader.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\WaveUpdate_424bd62b46314e96a71b9b00578cc90e\WebView2Loader.dll
                        • Size 156KB
                        • SHA256 4cd3ffd5f52122432b6537b360c2317f96650928c927bb3caa59d5807da573a9
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        WaveUpdate_9f89264c88c349febd8a946eb5b3dd14.bat

                        • Path C:\Users\Admin\AppData\Local\Temp\WaveUpdate_9f89264c88c349febd8a946eb5b3dd14.bat
                        • Size 673B
                        • SHA256 606336d375c2b53ebb0e43f48216a76cfb9c7f737cdccbdf568a26b5f2a178f2
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 ef1bc921525406e5a1888cd8a6b8bcc8a19b5fc9136608db481b5c09efcfa441
                        • MD5 SHA1 SHA512

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 d2b0d9f7862208ec5e27ef38015acbb8b1e968dc7925b92e7ae58394f9c0c640
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Crashpad\throttle_store.dat
                        • Size 20B
                        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                        • MD5 SHA1 SHA512

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 696B
                        • SHA256 788b7956aa2ab8f63df2bfb5aca4dde9c2ad4b2f346df3947239b266b4452d8f
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe589ca8.TMP

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe589ca8.TMP
                        • Size 48B
                        • SHA256 6014692b4197c6db3d771519b451ed106e9b3fcd0207632d7eba5a7b209613f5
                        • MD5 SHA1 SHA512

                        data_1

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\DawnGraphiteCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_0

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\DawnWebGPUCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\DawnWebGPUCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\DawnWebGPUCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Extension Rules\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Network\Network Persistent State
                        • Size 111B
                        • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe595615.TMP

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Network\Network Persistent State~RFe595615.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Network\SCT Auditing Pending Reports
                        • Size 2B
                        • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                        • MD5 SHA1 SHA512

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 e30adf715e29116217a76e9838314c4bc8b90cff8b8571b574ea67e471528cda
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Preferences~RFe58cea5.TMP

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Preferences~RFe58cea5.TMP
                        • Size 6KB
                        • SHA256 69ad67a47b5392fcc6669899de73643667d99ac0174165ee66858f6c15ed61fb
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Default\Site Characteristics Database\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Local State
                        • Size 1KB
                        • SHA256 7e6cc70e74cd5290cb7eeab3726dc8081f54010a9b41b5c6cdc67fb507266328
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Local State
                        • Size 2KB
                        • SHA256 f3abe47e92d61601081905d86782133cd9d93a14a7149845c729c9ac39d1bf41
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Local State
                        • Size 3KB
                        • SHA256 62998e2abe383ec8d787fe627ffbdd8d42dc2e97e10936a78c9581f45db0f476
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Local State
                        • Size 15KB
                        • SHA256 6d7489a742aa54d412a4588cd395263e72fd969658dea301309ca6da6d46f058
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State~RFe582f68.TMP

                        • Path C:\Users\Admin\AppData\Local\Wave.WebView2\EBWebView\Local State~RFe582f68.TMP
                        • Size 1KB
                        • SHA256 13c6340e3ca5aeb142f10b8e201f81886712fde66f7c6b73076cf55bedb5e3bc
                        • MD5 SHA1 SHA512 TLSH

                        Untitled 1.json

                        • Path C:\Users\Admin\AppData\Local\Wave\Recent\Untitled 1.json
                        • Size 161B
                        • SHA256 681835fa819a8f03aa620e588fc453ef010423fad416e8f2c052f3909a94838b
                        • MD5 SHA1 SHA512 TLSH

                        -869341223.json

                        • Path C:\Users\Admin\AppData\Local\Wave\Tabs\-869341223.json
                        • Size 160B
                        • SHA256 5f04553baae06253429e3d80816a9700e9b8cfed9998da354dc6865f8c01dfe2
                        • MD5 SHA1 SHA512 TLSH

                        memory/868-169-0x00007FFC087A0000-0x00007FFC087A1000-memory.dmp

                        memory/1012-339-0x000001920D710000-0x000001920D7BD000-memory.dmp

                        memory/1012-53-0x00007FFC087A0000-0x00007FFC087A1000-memory.dmp

                        memory/2968-274-0x00007FFBDF090000-0x00007FFBE166D000-memory.dmp

                        memory/3264-340-0x0000029002D30000-0x0000029002D60000-memory.dmp

                        memory/3264-97-0x00007FFC06E70000-0x00007FFC06E71000-memory.dmp

                        memory/3264-95-0x00007FFC06E60000-0x00007FFC06E61000-memory.dmp

                        memory/4760-437-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-436-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-435-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-443-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-445-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-444-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-442-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-441-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-447-0x0000024CE4340000-0x0000024CE4341000-memory.dmp

                        memory/4760-446-0x0000024CE4340000-0x0000024CE4341000-memory.dmp