Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/08/2026, 04:27

General

  • Target
    28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe
  • Size 5.1MB
  • Sample260814-e3bq2acp5v
  • SHA256 28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524
  • 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.

  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 18 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe
    "C:\Users\Admin\AppData\Local\Temp\28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3988
    • 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=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --user-data-dir="C:\Users\Admin\AppData\Local\com.rscoop.app\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=3988.4616.7607159108366511841 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5000
      • 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\com.rscoop.app\EBWebView /prefetch:4 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.rscoop.app\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,0x160,0x194,0x7ffad4525fd8,0x7ffad4525fe4,0x7ffad4525ff0
        3⤵
          PID:4192
        • 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\com.rscoop.app\EBWebView" --webview-exe-name=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1752 --field-trial-handle=1708,i,2285351660394080907,13470796347987335425,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7
          3⤵
            PID:3088
          • 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\com.rscoop.app\EBWebView" --webview-exe-name=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2228 --field-trial-handle=1708,i,2285351660394080907,13470796347987335425,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7
            3⤵
              PID:4972
            • 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\com.rscoop.app\EBWebView" --webview-exe-name=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2296 --field-trial-handle=1708,i,2285351660394080907,13470796347987335425,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7
              3⤵
                PID:2644
              • 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\com.rscoop.app\EBWebView" --webview-exe-name=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --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=3324 --field-trial-handle=1708,i,2285351660394080907,13470796347987335425,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7 /prefetch:1
                3⤵
                  PID:4256
                • 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\com.rscoop.app\EBWebView" --webview-exe-name=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=3516 --field-trial-handle=1708,i,2285351660394080907,13470796347987335425,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7
                  3⤵
                    PID:784
                  • 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\com.rscoop.app\EBWebView" --webview-exe-name=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2072 --field-trial-handle=1708,i,2285351660394080907,13470796347987335425,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4928
                  • 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\com.rscoop.app\EBWebView" --webview-exe-name=28a206ae1094923019bfa74ca692c140fbef32333e4eb034abf9a459dae1a524.exe --webview-exe-version=1.4.4 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2208 --field-trial-handle=1708,i,2285351660394080907,13470796347987335425,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:718ba7ab8edd89f9e2ef95ab9c4513189e43f1b7
                    3⤵
                      PID:2544

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 f222f7f2bbf4aaa8950895b7a629dedb7948013d689b7478bca1e9c8519e9f90
                      • MD5 SHA1 SHA512 TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 3de8a071b430e2075b75301fc078213c09633d61bfb957632e6f183bb15b735c
                      • MD5 SHA1 SHA512

                      throttle_store.dat

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

                      9730c4b5-6f2b-4c2b-8c58-e0f3b771afd8.tmp

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Default\9730c4b5-6f2b-4c2b-8c58-e0f3b771afd8.tmp
                      • Size 6KB
                      • SHA256 56b50246c8384e189a81e44ebaa2293d8b4120efdea91efecf71f2b62960c025
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      the-real-index

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                      • Size 72B
                      • SHA256 81b22c50db8dc951ce272f5b4b4e0999c1480f91ae82e582b2f88b38a2a2161f
                      • MD5 SHA1 SHA512 TLSH

                      the-real-index~RFe5963f0.TMP

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5963f0.TMP
                      • Size 48B
                      • SHA256 4f772516aefa8f9591eb44adef0ffc34ec69c16008dc4b1f429b1f9116f06d8a
                      • MD5 SHA1 SHA512

                      Network Persistent State

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Default\Network\Network Persistent State
                      • Size 111B
                      • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                      • MD5 SHA1 SHA512 TLSH

                      Network Persistent State~RFe5a39be.TMP

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Default\Network\Network Persistent State~RFe5a39be.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      SCT Auditing Pending Reports

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

                      Preferences

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Default\Preferences
                      • Size 6KB
                      • SHA256 ce5ff3b119cdc9309a120307fd2afb3bdd0a3ce87b8de3a124eb3aedb811e575
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      CURRENT

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

                      MANIFEST-000001

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

                      data_0

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

                      data_1

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

                      data_2

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

                      data_3

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

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Local State
                      • Size 2KB
                      • SHA256 33f5a23ec53b598e999f34740f9eabfe39a7ba941e13f82d7bd9dacd77d3728b
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Local State
                      • Size 3KB
                      • SHA256 9525df2bcff2a27a76f5e93d1e4703cc6a5eb839ce741d6cfc8747caa4780c60
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Local State
                      • Size 15KB
                      • SHA256 b01ddf64ecbd88d846962625a3cebbb2055bfa9d273f4061a9c508c0d79486ce
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State~RFe5912d2.TMP

                      • Path C:\Users\Admin\AppData\Local\com.rscoop.app\EBWebView\Local State~RFe5912d2.TMP
                      • Size 1KB
                      • SHA256 151a5e55d50edc4222c595fd818d296f6a18bd8348ad8475777b3cda079782a5
                      • MD5 SHA1 SHA512 TLSH

                      memory/784-264-0x00007FFAF35F0000-0x00007FFAF35F1000-memory.dmp

                      memory/784-263-0x00007FFAF4150000-0x00007FFAF4151000-memory.dmp

                      memory/3088-27-0x00007FFAF2CB0000-0x00007FFAF2CB1000-memory.dmp

                      memory/3988-0-0x00007FF71B640000-0x00007FF71CB6D000-memory.dmp

                      memory/3988-185-0x00007FF71B640000-0x00007FF71CB6D000-memory.dmp

                      memory/3988-205-0x00007FF71B640000-0x00007FF71CB6D000-memory.dmp

                      memory/4256-72-0x00007FFAF2CB0000-0x00007FFAF2CB1000-memory.dmp

                      memory/4928-292-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp

                      memory/4928-299-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp

                      memory/4928-298-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp

                      memory/4928-301-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp

                      memory/4928-300-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp

                      memory/4928-303-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp

                      memory/4928-302-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp

                      memory/4928-294-0x000001D9C43E0000-0x000001D9C43E1000-memory.dmp