Analysis

  • user interaction
    yes
  • max time kernel
    36s
  • max time network
    33s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/10/2026, 12:31

General

  • Target
    portable.exe
  • Size 13.6MB
  • Sample261015-pp2emsay2r
  • 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.

  • Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies system certificate store 2 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 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\portable.exe
    "C:\Users\Admin\AppData\Local\Temp\portable.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies trusted root certificate store through registry
    • Reads the TCP/IP host and domain name from the registry
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4544
    • 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=4544.4380.5084004280510615674 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3956
      • 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=0x188,0x18c,0x190,0x184,0x198,0x7ffd6ad95fd8,0x7ffd6ad95fe4,0x7ffd6ad95ff0
        3⤵
          PID:4112
        • 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=1764 --field-trial-handle=1768,i,727696511355542869,6365810850694930259,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
          3⤵
            PID:2452
          • 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=2076 --field-trial-handle=1768,i,727696511355542869,6365810850694930259,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
            3⤵
              PID:3788
            • 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=2280 --field-trial-handle=1768,i,727696511355542869,6365810850694930259,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409
              3⤵
                PID:5912
              • 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=3332 --field-trial-handle=1768,i,727696511355542869,6365810850694930259,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:768f50a6382489f3f8d5203f161bb1e7c61e1409 /prefetch:1
                3⤵
                  PID:2564

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  4f5d328c-6700-4341-8c17-e3d782432c2c.tmp

                  • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\4f5d328c-6700-4341-8c17-e3d782432c2c.tmp
                  • Size 15KB
                  • SHA256 3c97d7b7122a93dba8cbd1fdd3c6d0c56a3464eaae9ec3391126c6cf0a32a075
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  6c2bc61b-f017-44c0-b0af-3a40979846c9.tmp

                  • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\6c2bc61b-f017-44c0-b0af-3a40979846c9.tmp
                  • Size 2KB
                  • SHA256 f8991bf433e369f6af5db8f839135949f7c120f256a6780b78ceb8d6888d2113
                  • MD5 SHA1 SHA512 TLSH

                  9a65d4f0-7ccd-4790-bd4e-5e45ed9afaee.tmp

                  • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\9a65d4f0-7ccd-4790-bd4e-5e45ed9afaee.tmp
                  • Size 3KB
                  • SHA256 b0c37e294156e7ab63ef05358acc319cdcb03d9f15b4810f124207795ad90e92
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 53a94f007e587fef00fc4ee2ae2b3a27bc7753ad1cdd7f9da652a06bd926e836
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 82bc8abcbc9a87fcdc6c6e7c6af45cea866e8e8a923b15b867db7c452f26a31b
                  • 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 0b63002da4248b02ccdf47c2b351f0ca41fe88196c0d3dfbe866a222a5bab084
                  • 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 a91e530803072b0473095a685a1f120bb786b558c5ba45fbe7ef20f070361151
                  • 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

                  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

                  TransportSecurity

                  • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Network\TransportSecurity
                  • Size 522B
                  • SHA256 ab4657a3b7f05c38588ff47cf1b49eda118fe5c08c3ebad5ec676c3a1ccdc565
                  • MD5 SHA1 SHA512 TLSH

                  d6f201f0-d4c8-4519-a192-6a0d42cbdfdc.tmp

                  • Path C:\Users\Admin\AppData\Local\net.wearedevs.portable\EBWebView\Default\Network\d6f201f0-d4c8-4519-a192-6a0d42cbdfdc.tmp
                  • Size 856B
                  • SHA256 70a40361c3628aa843fd5f7e139123feb430a9c3a3cfd74d720d0c5f5bb6efea
                  • MD5 SHA1 SHA512 TLSH

                  MANIFEST-000001

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

                  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 89ba2f9877520e53489ef218aea69bba9cbd8977330e12e973da71ba5a74a0b8
                  • MD5 SHA1 SHA512 TLSH

                  memory/2452-27-0x00007FFD87FE0000-0x00007FFD87FE1000-memory.dmp

                  memory/2564-101-0x00007FFD87FE0000-0x00007FFD87FE1000-memory.dmp