Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    95s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    21/04/2026, 01:02

General

  • Target
    Xeno-v1.3.20/Xeno.exe
  • Size 160KB
  • Sample260421-bd69vsav9v
  • SHA256 397ef714cb237cfbb63a06a05997875958c41f07da8e4ffa68cbe519ffb36485
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe
    "C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1108
    • 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=Xeno.exe --webview-exe-version=1.3.20+87ae4f96f8a0927052c1120167982fb069afd1b4 --user-data-dir="C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=1 --mojo-named-platform-channel-pipe=1108.5076.1893162484688703808
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1044
      • 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\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.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=0x160,0x164,0x168,0x13c,0x174,0x7ffc2099b078,0x7ffc2099b084,0x7ffc2099b090
        3⤵
          PID:4660
        • 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\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.3.20+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1704,i,12409807737204918983,1379638963518870161,262144 --variations-seed-version --mojo-platform-channel-handle=1700 /prefetch:2
          3⤵
            PID:2480
          • 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\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.3.20+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --always-read-main-dll --field-trial-handle=2012,i,12409807737204918983,1379638963518870161,262144 --variations-seed-version --mojo-platform-channel-handle=2028 /prefetch:11
            3⤵
              PID:3108
            • 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\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.3.20+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --always-read-main-dll --field-trial-handle=2288,i,12409807737204918983,1379638963518870161,262144 --variations-seed-version --mojo-platform-channel-handle=2300 /prefetch:13
              3⤵
                PID:4364
              • 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\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView" --webview-exe-name=Xeno.exe --webview-exe-version=1.3.20+87ae4f96f8a0927052c1120167982fb069afd1b4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=1 --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=3540,i,12409807737204918983,1379638963518870161,262144 --variations-seed-version --mojo-platform-channel-handle=3560 /prefetch:1
                3⤵
                  PID:2556
            • C:\Windows\System32\rundll32.exe
              C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
              1⤵
                PID:5092

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 fb8a863a926d65f22ff63a274b58f720397142e8ac89d28399c7814fdeac3e9c
                    • MD5 SHA1 SHA512

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 fdd76c745dbdb3f36eb06c918cca3c648641f575fd127db762f38eb9498f09bf
                    • MD5 SHA1 SHA512 TLSH

                    throttle_store.dat

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Crashpad\throttle_store.dat
                    • Size 20B
                    • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                    • MD5 SHA1 SHA512

                    data_0

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_0
                    • Size 8KB
                    • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                    • MD5 SHA1 SHA512 SSDEEP

                    data_1

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_1
                    • Size 264KB
                    • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                    • MD5 SHA1 SHA512 SSDEEP

                    data_2

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_2
                    • Size 8KB
                    • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                    • MD5 SHA1 SHA512 SSDEEP

                    data_3

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Default\DawnWebGPUCache\data_3
                    • Size 8KB
                    • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                    • MD5 SHA1 SHA512 SSDEEP

                    MANIFEST-000001

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Default\Extension Rules\MANIFEST-000001
                    • Size 41B
                    • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                    • MD5 SHA1 SHA512

                    SCT Auditing Pending Reports

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Default\Network\SCT Auditing Pending Reports
                    • Size 2B
                    • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                    • MD5 SHA1 SHA512

                    CURRENT

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Default\Site Characteristics Database\CURRENT
                    • Size 16B
                    • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                    • MD5 SHA1 SHA512

                    Local State

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Local State
                    • Size 1KB
                    • SHA256 10f79342f4e4a6d3198711f915c3fe876e22129a52179b40744cfdb7588b8855
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Local State
                    • Size 2KB
                    • SHA256 87d42a5a74b80d0a22c251e96b73e524cf6af00f475416bd7cc8668d76ab29fc
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Local State
                    • Size 3KB
                    • SHA256 8480c72e1ed40d09924b582a624db6a8ec25b7d8c97943696322797f0464a080
                    • MD5 SHA1 SHA512 TLSH

                    Local State~RFe580d3a.TMP

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\Local State~RFe580d3a.TMP
                    • Size 1KB
                    • SHA256 70e5751e39d32555dab4fcd56d10ca3ed4a2ed447bdd66520052b6d8f0893c63
                    • MD5 SHA1 SHA512 TLSH

                    c03e2f2f-9e41-4cba-8675-748d0ae71371.tmp

                    • Path C:\Users\Admin\AppData\Local\Temp\Xeno-v1.3.20\Xeno.exe.WebView2\EBWebView\c03e2f2f-9e41-4cba-8675-748d0ae71371.tmp
                    • Size 16KB
                    • SHA256 2d519a99ea3b3d05899fb52aab201cd67dc07e6da39731f891fc3b56b33a5d3e
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    XENO_CACHE.bin

                    • Path C:\Users\Admin\AppData\Local\Xeno\XENO_CACHE.bin
                    • Size 36B
                    • SHA256 3bab55816f9c1c63b26bee8027a74983736938cfa748d9c91230391d4bacfb88
                    • MD5 SHA1 SHA512

                    settings.json

                    • Path C:\Users\Admin\AppData\Local\Xeno\settings.json
                    • Size 159B
                    • SHA256 b6d8670429346221f814a516fdcfb7eb974961b2de5f73c6550c400dc62b8a40
                    • MD5 SHA1 SHA512 TLSH

                    memory/2480-39-0x00007FFC45B40000-0x00007FFC45B41000-memory.dmp

                    memory/2556-136-0x00007FFC45B40000-0x00007FFC45B41000-memory.dmp