Resubmissions

04/08/2026, 00:58

260804-bbndzaej8t8

04/08/2026, 00:54

260804-a9c58aej7s8

Analysis

  • max time kernel
    179s
  • max time network
    182s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 00:54

General

  • Target
    Voicemod_Pro_setup.exe
  • Size 28.1MB
  • Sample260804-a9c58aej7s
  • SHA256 fb2f4bc078c9a87b4a85bdca339a4019410c811777b480f6c357094eec5b483b
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 7 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Voicemod_Pro_setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Voicemod_Pro_setup.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Local\SteupX\SteupX.exe
      "C:\Users\Admin\AppData\Local\SteupX\SteupX.exe"
      2⤵
      • Executes dropped EXE
      • Checks whether UAC is enabled
      • Enumerates system info in registry
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4948
      • 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=SteupX.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --enable-features=MojoIpcz --lang=en-US --accept-lang=en-US --mojo-named-platform-channel-pipe=4948.4968.10645294399410297386 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744
        3⤵
        • Drops file in Windows directory
        • Enumerates system info in registry
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of WriteProcessMemory
        PID:3128
        • 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.Setup.app\EBWebView /prefetch:4 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.Setup.app\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=0x184,0x188,0x18c,0x9c,0x194,0x7ffd60cb5fd8,0x7ffd60cb5fe4,0x7ffd60cb5ff0
          4⤵
            PID:4140
          • 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.Setup.app\EBWebView" --webview-exe-name=SteupX.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1748 --field-trial-handle=1764,i,9166804148078038555,9598949424156414014,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744
            4⤵
              PID:3664
            • 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.Setup.app\EBWebView" --webview-exe-name=SteupX.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2116 --field-trial-handle=1764,i,9166804148078038555,9598949424156414014,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744
              4⤵
                PID:4988
              • 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.Setup.app\EBWebView" --webview-exe-name=SteupX.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2436 --field-trial-handle=1764,i,9166804148078038555,9598949424156414014,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744
                4⤵
                  PID:4284
                • 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.Setup.app\EBWebView" --webview-exe-name=SteupX.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --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=3448 --field-trial-handle=1764,i,9166804148078038555,9598949424156414014,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744 /prefetch:1
                  4⤵
                    PID:3340
                  • 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=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView" --webview-exe-name=SteupX.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4336 --field-trial-handle=1764,i,9166804148078038555,9598949424156414014,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744
                    4⤵
                      PID:2604
                    • 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 --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=10.0.26100.1301 --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView" --webview-exe-name=SteupX.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4396 --field-trial-handle=1764,i,9166804148078038555,9598949424156414014,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744
                      4⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:912
                    • 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=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView" --webview-exe-name=SteupX.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=4476 --field-trial-handle=1764,i,9166804148078038555,9598949424156414014,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:6990462dabad1bb125e032def195bfd38c5d3744
                      4⤵
                        PID:3852

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

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                      Downloads

                      SteupX.exe

                      • Path C:\Users\Admin\AppData\Local\SteupX\SteupX.exe
                      • Size 9.6MB
                      • SHA256 6698bc6495e96b8a6654e96369d6ab54a64b3da5d7bfde56f164c10c2afca24d
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      System.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\nssE0B4.tmp\System.dll
                      • Size 12KB
                      • SHA256 8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      nsis_tauri_utils.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\nssE0B4.tmp\nsis_tauri_utils.dll
                      • Size 29KB
                      • SHA256 5ef1f010f9a8be4ffe0913616f6c54acf403ee0b83d994821ae4b6716ec1d266
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 811eaf07579a08cab0a0d430bfb9e64d413cc309fdbea0b1471f9bb75f80e6c7
                      • MD5 SHA1 SHA512

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 cdcfefba1fe4b2b47e6a9d7f2064782dfe37d0f482325036fa77a7f4ba99e947
                      • MD5 SHA1 SHA512 TLSH

                      throttle_store.dat

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

                      769640bb-6418-4fa3-b01e-3fa9163ac759.tmp

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Default\769640bb-6418-4fa3-b01e-3fa9163ac759.tmp
                      • Size 6KB
                      • SHA256 7947b2e163a3b25e4ce03ac94cb491f342a207ac6bd95f8051ed3d884bc979a4
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      the-real-index

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                      • Size 72B
                      • SHA256 7466bb51e595023e5cff7c46557a9f87f81df6410b1609a8cfe34d03817113f8
                      • MD5 SHA1 SHA512 TLSH

                      the-real-index~RFe5a4642.TMP

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5a4642.TMP
                      • Size 48B
                      • SHA256 4a468824f24ea0cc912ac560dea90fffd30d3a0f3501750302aacf405edf6b9e
                      • MD5 SHA1 SHA512

                      MANIFEST-000001

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

                      Network Persistent State

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Default\Network\Network Persistent State
                      • Size 358B
                      • SHA256 aba9a3b8fac3871161462b020b2c76c17fc31614ba1e3898112a8466bf565c0c
                      • MD5 SHA1 SHA512 TLSH

                      Network Persistent State~RFe5b0953.TMP

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Default\Network\Network Persistent State~RFe5b0953.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      SCT Auditing Pending Reports

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

                      Preferences

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Default\Preferences
                      • Size 6KB
                      • SHA256 52a053997ad82a34323be96ca1365231ac95d1ee5e1b5f9eadcfcfee8e1a857c
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      CURRENT

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Default\Sync Data\LevelDB\CURRENT
                      • Size 16B
                      • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                      • MD5 SHA1 SHA512

                      data_0

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

                      data_1

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

                      data_2

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

                      data_3

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

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Local State
                      • Size 15KB
                      • SHA256 de3f09cc1e1005898170cfc42c4420f254ae64d2b501dbbc7dd68bb20241c18a
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Local State
                      • Size 2KB
                      • SHA256 96810ae54c5220538cd6ac8bf8d48d271e2c5df885e920b4bc6b315879901260
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Local State
                      • Size 3KB
                      • SHA256 f0f0446f7b10671b0ccca55dd764cc99e5bf371a5ac37e2b14ad910e1a3ad014
                      • MD5 SHA1 SHA512 TLSH

                      Local State~RFe59f497.TMP

                      • Path C:\Users\Admin\AppData\Local\com.Setup.app\EBWebView\Local State~RFe59f497.TMP
                      • Size 1KB
                      • SHA256 282c5e4a1614ab0e689f0ecb49b80bacf80e436c95772ff5cc1db0c77b5716f2
                      • MD5 SHA1 SHA512 TLSH

                      memory/912-306-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/912-296-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/912-298-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/912-304-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/912-307-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/912-305-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/912-302-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/912-303-0x00000238CF520000-0x00000238CF521000-memory.dmp

                      memory/2604-276-0x00007FFD82700000-0x00007FFD82701000-memory.dmp

                      memory/2604-277-0x00007FFD81B00000-0x00007FFD81B01000-memory.dmp

                      memory/3340-127-0x00007FFD82E20000-0x00007FFD82E21000-memory.dmp

                      memory/3664-63-0x00007FFD82E20000-0x00007FFD82E21000-memory.dmp