Analysis

  • max time kernel
    148s
  • max time network
    140s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/10/2026, 01:47

General

  • Target
    portable.exe
  • Size 13.6MB
  • Sample261030-b72apsvvdx
  • SHA256 38b8486f62cf81af29906910392b4acec1ffee0a134b2249e513591af7a3ec5c
  • 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 20 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\portable.exe
    "C:\Users\Admin\AppData\Local\Temp\portable.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3528
    • 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=portable.exe --webview-exe-version=8.27.0 --user-data-dir="C:\Users\Admin\AppData\Local\net.wearedevs.portable\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=3528.4388.11277677083299212560 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1992
      • 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\net.wearedevs.portable\EBWebView /prefetch:4 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\net.wearedevs.portable\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,0x160,0x194,0x7ffac0805fd8,0x7ffac0805fe4,0x7ffac0805ff0
        3⤵
          PID:4312
        • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1796 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
          3⤵
            PID:5372
          • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2264 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
            3⤵
              PID:2200
            • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2316 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
              3⤵
                PID:3080
              • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --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=3380 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409 /prefetch:1
                3⤵
                  PID:3524
                • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4456 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
                  3⤵
                    PID:3644
                  • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4620 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
                    3⤵
                      PID:6132
                    • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4720 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:52
                    • 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\net.wearedevs.portable\EBWebView" --webview-exe-name=portable.exe --webview-exe-version=8.27.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=3992 --field-trial-handle=1792,i,14621818173781048641,11486790347412812446,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
                      3⤵
                        PID:5376

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        1eccb101-d910-4dd6-bc85-ec702d5bdde9.tmp

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\1eccb101-d910-4dd6-bc85-ec702d5bdde9.tmp
                        • Size 3KB
                        • SHA256 0c11324fbd2bc17bcb10c84f25c3f7facde622630b474a98f9b98dd99005f78c
                        • MD5 SHA1 SHA512 TLSH

                        2b1a818d-bbb5-4c03-a3f6-1fca3cff40e4.tmp

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\2b1a818d-bbb5-4c03-a3f6-1fca3cff40e4.tmp
                        • Size 15KB
                        • SHA256 0ba495f5b358e2f7806b049e48c677a8b86be80e30c82bf123bfe3e0d1b7fa32
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        6968a20d-a972-4154-b234-6162b93d8331.tmp

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\6968a20d-a972-4154-b234-6162b93d8331.tmp
                        • Size 2KB
                        • SHA256 b6ce0d5926db16ec3d4c489a5ec7fd82f5b70adfaf0e5c3b826b5b406cf6218a
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 fed24277f2c5ab06a7f3d7813d36fccdd2f220d8f52dc9b28f0cebaf9b831190
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 dd080542aef16858f07641e1dd507fe29f7be13904839cc8ce82b2f720044ba1
                        • MD5 SHA1 SHA512

                        throttle_store.dat

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

                        temp-index

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Code Cache\js\index-dir\temp-index
                        • Size 120B
                        • SHA256 502f992bb5f36fde6cc3f24a0880b2b3204bf3cf29b0f6efb94bf181671dc31d
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 48B
                        • SHA256 e1100e120ea3f22894d6cb2219b53d18e92a2956d74f2af79d4346cac4b95ea5
                        • MD5 SHA1 SHA512

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Extension Rules\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Extension Scripts\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        68525b2d-8444-4820-8dee-5e6938521e9f.tmp

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Network\68525b2d-8444-4820-8dee-5e6938521e9f.tmp
                        • Size 1KB
                        • SHA256 8d0789e5288b5905e7aa42bbe79498869f73eacfaa200091ef95078107dec6b0
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Network\Network Persistent State
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        a64d92b0-3b1c-490f-afba-a5ba1ee93413.tmp

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\a64d92b0-3b1c-490f-afba-a5ba1ee93413.tmp
                        • Size 6KB
                        • SHA256 9673f6f8dd9d7dd1af4bbaf32b4ee49a8316a9f388e971b9859f9120d724c861
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        b5b8087c-961e-4310-bc82-700eff30b05a.tmp

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\b5b8087c-961e-4310-bc82-700eff30b05a.tmp
                        • Size 6KB
                        • SHA256 d62caae9a82d647bbe6b8f9e57fb8a8196492206dd451c4cc258c5fbfd00f163
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        data_0

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\GrShaderCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\GrShaderCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\GrShaderCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\GrShaderCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        Local State

                        • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Local State
                        • Size 1KB
                        • SHA256 cfcd8988eb189fd4a8980e1b7d6ef61e32c2cc303b204838aeaec02c960fc9a5
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1992_1529072965\manifest.json
                        • Size 118B
                        • SHA256 cc33e26f3b2efe862336389207db045cc7a916940213b9d33d845c82c12c8712
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1992_1634171698\manifest.json
                        • Size 135B
                        • SHA256 bf066a2cf10074e847bef7c066a9c84deada6586412e181cb417c6426a5d60a4
                        • MD5 SHA1 SHA512 TLSH

                        manifest.json

                        • Path C:\Windows\SystemTemp\chrome_Unpacker_BeginUnzipping1992_1698610610\manifest.json
                        • Size 116B
                        • SHA256 181a1631374b5ac1fff89559f7e23498ad9ee4796885d7b956d5e7d5f9c3f8c7
                        • MD5 SHA1 SHA512 TLSH

                        memory/52-359-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/52-360-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/52-366-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/52-368-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/52-367-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/52-365-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/52-369-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/52-364-0x000001C25BEE0000-0x000001C25BEE1000-memory.dmp

                        memory/3524-70-0x00007FFAE0510000-0x00007FFAE0511000-memory.dmp

                        memory/3644-275-0x00007FFAE0F20000-0x00007FFAE0F21000-memory.dmp

                        memory/3644-276-0x00007FFADF940000-0x00007FFADF941000-memory.dmp

                        memory/5372-27-0x00007FFAE0510000-0x00007FFAE0511000-memory.dmp

                        memory/5372-223-0x000002A1118F0000-0x000002A111A49000-memory.dmp