Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/08/2026, 07:17

General

  • Target
    astrozabal.exe
  • Size 31.8MB
  • Sample260810-h4m28stdkg
  • SHA256 76660f8b1b6ef2651f1110e17e046b2911622938c8415399aea16591a0eb837b
  • 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\astrozabal.exe
    "C:\Users\Admin\AppData\Local\Temp\astrozabal.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies trusted root certificate store through registry
    • Modifies system certificate store
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3040
    • 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=astrozabal.exe --webview-exe-version=1.0.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=3040.2996.12196079706535182468
      2⤵
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:900
      • 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\com.astrozabal.app\EBWebView /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.astrozabal.app\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=0x15c,0x160,0x164,0x138,0x16c,0x7ffb209ab078,0x7ffb209ab084,0x7ffb209ab090
        3⤵
          PID:1488
        • 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\com.astrozabal.app\EBWebView" --webview-exe-name=astrozabal.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1720,i,4636706249149760069,8616134465056806359,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1716 /prefetch:2
          3⤵
            PID:1324
          • 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\com.astrozabal.app\EBWebView" --webview-exe-name=astrozabal.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2052,i,4636706249149760069,8616134465056806359,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2064 /prefetch:3
            3⤵
              PID:2768
            • 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\com.astrozabal.app\EBWebView" --webview-exe-name=astrozabal.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --always-read-main-dll --field-trial-handle=2400,i,4636706249149760069,8616134465056806359,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2408 /prefetch:8
              3⤵
                PID:2148
              • 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\com.astrozabal.app\EBWebView" --webview-exe-name=astrozabal.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --autoplay-policy=no-user-gesture-required --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=3624,i,4636706249149760069,8616134465056806359,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3628 /prefetch:1
                3⤵
                  PID:1920
                • 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 --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=10.0.19041.546 --string-annotations --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView" --webview-exe-name=astrozabal.exe --webview-exe-version=1.0.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=2216,i,4636706249149760069,8616134465056806359,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4472 /prefetch:8
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2884

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 7b8cb2ed424204388ff60309ab47abb8ee91c129ba291dfd92bc9bd5a3625d6e
                  • MD5 SHA1 SHA512

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 059b8300e29deeef72e2e43bf81e0362043f2a240df9f1faf462f4b4b41df178
                  • MD5 SHA1 SHA512 TLSH

                  throttle_store.dat

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

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 48B
                  • SHA256 5ada8c1eb38ce08e9d4b2ab2ae93b33172e4f6eb7220866d51fb6e76e3a82a6f
                  • MD5 SHA1 SHA512

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 288B
                  • SHA256 26d5e345b3333d65a78eaf6a7779c14d9e8f3b9208b9902a6c1fa65b9498732c
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 288B
                  • SHA256 2476a7e1beb904525e21e4057eefded3fac7e324903a37b92aaebd50a17d8895
                  • MD5 SHA1 SHA512 TLSH

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  MANIFEST-000001

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

                  Network Persistent State

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Network\Network Persistent State
                  • Size 1KB
                  • SHA256 cab0db1c6feec59e633de9ecb290041d6161f4ad788882ed5c0f0335c012cfce
                  • MD5 SHA1 SHA512 TLSH

                  Network Persistent State~RFe592fe0.TMP

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Network\Network Persistent State~RFe592fe0.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  SCT Auditing Pending Reports

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

                  Preferences

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Preferences
                  • Size 6KB
                  • SHA256 90d3c1a8d8886dbf5d1ddc42814127ed1f5e6643db122530e7cf0f300d5a8bcd
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Preferences~RFe58b63b.TMP

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Preferences~RFe58b63b.TMP
                  • Size 6KB
                  • SHA256 3ab1208c7a1de3b7df229547712f4919b57f0ee60c75e1f8545962c692c0528a
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  index

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Service Worker\CacheStorage\7c0a3bc891327ef5159cf5d251c4e0d2ec0f4c59\7372dc8a-d60e-4760-be66-f8e803894e28\index
                  • Size 24B
                  • SHA256 fbcfe23a2ecb82b7100c50811691dde0a33aa3da8d176be9882a9db485dc0f2d
                  • MD5 SHA1 SHA512

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Service Worker\CacheStorage\7c0a3bc891327ef5159cf5d251c4e0d2ec0f4c59\7372dc8a-d60e-4760-be66-f8e803894e28\index-dir\the-real-index
                  • Size 264B
                  • SHA256 9f0d1c489fb5acf85a0c168f292e52a437cb92d4f19a3e67fcfa583ab457f248
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe5876f0.TMP

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Service Worker\CacheStorage\7c0a3bc891327ef5159cf5d251c4e0d2ec0f4c59\7372dc8a-d60e-4760-be66-f8e803894e28\index-dir\the-real-index~RFe5876f0.TMP
                  • Size 48B
                  • SHA256 8c0b30420b08c387c951c44fc91cbd525e130cf68a22e2f80b4b36a7cd89bdf8
                  • MD5 SHA1 SHA512

                  index.txt

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Service Worker\CacheStorage\7c0a3bc891327ef5159cf5d251c4e0d2ec0f4c59\index.txt
                  • Size 130B
                  • SHA256 0bd3c9a0e6b6c53ddc23d7d75a734a9b454cd3d5e7fb8b1dbc89c0125524d544
                  • MD5 SHA1 SHA512 TLSH

                  index.txt~RFe58771f.TMP

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Service Worker\CacheStorage\7c0a3bc891327ef5159cf5d251c4e0d2ec0f4c59\index.txt~RFe58771f.TMP
                  • Size 131B
                  • SHA256 181cfbf8a49a9017d42ec9acf10ef285c5aa55dd26dc66a1a721c4505c80b4ec
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Service Worker\ScriptCache\index-dir\the-real-index
                  • Size 72B
                  • SHA256 d13fc8e5651f57e4a259ea8c2b6118a07cddea426885407d0783426940c067f1
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe5875f6.TMP

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Service Worker\ScriptCache\index-dir\the-real-index~RFe5875f6.TMP
                  • Size 48B
                  • SHA256 09f15a502204659c0ce78b643e10f29aaf813e97fc43c9c8ec0517a92c7c3d6c
                  • MD5 SHA1 SHA512

                  CURRENT

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Default\Site Characteristics Database\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Local State
                  • Size 1KB
                  • SHA256 1e9105626fbf8859c715bac33cbece104d0f7c7d3c506715b887ae3ca0aa4f39
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Local State
                  • Size 2KB
                  • SHA256 ca77af05dfa5eba6b074e944074417c821c4bd91e2a8bbc25a73603e0404e97a
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Local State
                  • Size 3KB
                  • SHA256 462959c24ef4b2ddd56886b4d4f1138743c02b2f85d764364be80b6e8671ae6c
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Local State
                  • Size 16KB
                  • SHA256 6a7f0c98b18fa745aef3018fdd6bb7ff784f539c3e9130b55d7689e1aa99c305
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe58176b.TMP

                  • Path C:\Users\Admin\AppData\Local\com.astrozabal.app\EBWebView\Local State~RFe58176b.TMP
                  • Size 1KB
                  • SHA256 b2cb3b44c578c1df58152bbf6b425bf25da9e2365010e9472c5795a0dde10452
                  • MD5 SHA1 SHA512 TLSH

                  memory/1324-25-0x00007FFB3C0E0000-0x00007FFB3C0E1000-memory.dmp

                  memory/1920-141-0x00007FFB3C0E0000-0x00007FFB3C0E1000-memory.dmp

                  memory/2148-76-0x00007FFB3BF80000-0x00007FFB3BF81000-memory.dmp

                  memory/2148-75-0x00007FFB3B700000-0x00007FFB3B701000-memory.dmp

                  memory/2884-411-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-410-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-409-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-415-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-417-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-421-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-420-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-419-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-418-0x0000015D025D0000-0x0000015D025D1000-memory.dmp

                  memory/2884-416-0x0000015D025D0000-0x0000015D025D1000-memory.dmp