Analysis

  • max time kernel
    20s
  • max time network
    24s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/10/2026, 12:26

General

  • Target
    teardown-lua-executor-release.exe
  • Size 4.9MB
  • Sample261018-pl81bay1ev
  • SHA256 9c8cd9fd705650dba01de7e494fca398cc4bb504fa9d19d572c55960b91fcfd7
  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\teardown-lua-executor-release.exe
    "C:\Users\Admin\AppData\Local\Temp\teardown-lua-executor-release.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5264
    • 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=teardown-lua-executor-release.exe --user-data-dir="C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=5264.5616.1914163070888059931 /pfhostedapp:322f3327b86ffd3afeb1dcdba9ae2ffa31cbdd6c
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:4316
      • 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\Roaming\teardown-lua-executor-release.exe\EBWebView /prefetch:4 /pfhostedapp:322f3327b86ffd3afeb1dcdba9ae2ffa31cbdd6c --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\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,0x190,0x184,0x160,0x7ffa184f5fd8,0x7ffa184f5fe4,0x7ffa184f5ff0
        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=gpu-process --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView" --webview-exe-name=teardown-lua-executor-release.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1728 --field-trial-handle=1732,i,2941554540582571999,3890891896835347998,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:322f3327b86ffd3afeb1dcdba9ae2ffa31cbdd6c
          3⤵
            PID:4932
          • 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\Roaming\teardown-lua-executor-release.exe\EBWebView" --webview-exe-name=teardown-lua-executor-release.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2228 --field-trial-handle=1732,i,2941554540582571999,3890891896835347998,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:322f3327b86ffd3afeb1dcdba9ae2ffa31cbdd6c
            3⤵
              PID:3728
            • 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\Roaming\teardown-lua-executor-release.exe\EBWebView" --webview-exe-name=teardown-lua-executor-release.exe --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2308 --field-trial-handle=1732,i,2941554540582571999,3890891896835347998,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:322f3327b86ffd3afeb1dcdba9ae2ffa31cbdd6c
              3⤵
                PID:2148
              • 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\Roaming\teardown-lua-executor-release.exe\EBWebView" --webview-exe-name=teardown-lua-executor-release.exe --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=3516 --field-trial-handle=1732,i,2941554540582571999,3890891896835347998,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:322f3327b86ffd3afeb1dcdba9ae2ffa31cbdd6c /prefetch:1
                3⤵
                  PID:4140

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  ui.html

                  • Path C:\Users\Admin\AppData\Local\Temp\ui.html
                  • Size 4.6MB
                  • SHA256 2b63547d247d5657c2ce91e2c1cc9298e5ba4c2c3b7d643e3b7abf208c38cc74
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  1eb352ca-ffa9-4c33-8146-f51c0b76bcea.tmp

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\1eb352ca-ffa9-4c33-8146-f51c0b76bcea.tmp
                  • Size 2KB
                  • SHA256 966494a39f230fe7dae2d18e4598f16a42c8dd21d7c5c442f3a373a2e73ae174
                  • MD5 SHA1 SHA512 TLSH

                  273a6890-90c4-43d4-8acc-ce56e5ec5321.tmp

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\273a6890-90c4-43d4-8acc-ce56e5ec5321.tmp
                  • Size 15KB
                  • SHA256 e85f684a4f4f52bb476e7314fc44c3a515b9e6330e1ed0d4e2070416a957951d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  3e4328e4-163d-4d89-92ec-1f4ab1479caa.tmp

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\3e4328e4-163d-4d89-92ec-1f4ab1479caa.tmp
                  • Size 3KB
                  • SHA256 27b810008f357f35bf344e68d9862eb6a6aee1af4f2573dd8be514bc080b66ba
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 72286a61f53daafbc7be5e25c13b74c3cf1c411fa918d6222e10eb9cb60acc71
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 8a45b3efd3bd197151f75026470cbbee83f835704937500d6fe9663af870befb
                  • MD5 SHA1 SHA512 TLSH

                  throttle_store.dat

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\Crashpad\throttle_store.dat
                  • Size 20B
                  • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                  • MD5 SHA1 SHA512

                  CURRENT

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\Default\Extension Rules\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512

                  SCT Auditing Pending Reports

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\Default\Network\SCT Auditing Pending Reports
                  • Size 2B
                  • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                  • MD5 SHA1 SHA512

                  MANIFEST-000001

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\Default\Site Characteristics Database\MANIFEST-000001
                  • Size 41B
                  • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                  • MD5 SHA1 SHA512

                  data_0

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\GrShaderCache\data_0
                  • Size 8KB
                  • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                  • MD5 SHA1 SHA512 SSDEEP

                  data_1

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\GrShaderCache\data_1
                  • Size 264KB
                  • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                  • MD5 SHA1 SHA512 SSDEEP

                  data_2

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\GrShaderCache\data_2
                  • Size 8KB
                  • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                  • MD5 SHA1 SHA512 SSDEEP

                  data_3

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\GrShaderCache\data_3
                  • Size 8KB
                  • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                  • MD5 SHA1 SHA512 SSDEEP

                  Local State

                  • Path C:\Users\Admin\AppData\Roaming\teardown-lua-executor-release.exe\EBWebView\Local State
                  • Size 1KB
                  • SHA256 170264f4dbecc705cd0ff3604a0eeb95115eaa17ff8903aa713d9db1b7407cb8
                  • MD5 SHA1 SHA512 TLSH

                  memory/4140-112-0x00007FFA37E60000-0x00007FFA37E61000-memory.dmp

                  memory/4140-188-0x0000029C91340000-0x0000029C913E9000-memory.dmp

                  memory/4932-27-0x00007FFA37E60000-0x00007FFA37E61000-memory.dmp

                  memory/4932-187-0x0000026B8C4B0000-0x0000026B8C559000-memory.dmp