Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/08/2026, 04:28

General

  • Target
    Baskl Installer.exe
  • Size 3.0MB
  • Sample260825-e3qvysel5v
  • SHA256 2712b4ff842b35384f0e81cab8ad5c3ef60326eaa14d20b3ece685ef2be14467
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Discovers running processes 1 TTPs 2 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • Drops file in Program Files directory 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Baskl Installer.exe
    "C:\Users\Admin\AppData\Local\Temp\Baskl Installer.exe"
    1⤵
    • Drops file in Program Files directory
    • Checks whether UAC is enabled
    • Suspicious use of WriteProcessMemory
    PID:4188
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /c nvidia-smi --query-gpu=compute_cap,name --format=csv,noheader
      2⤵
      • Executes a command shell one-liner
      PID:3300
    • 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="Baskl Installer.exe" --webview-exe-version=3.6.7.0 --user-data-dir="C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --enable-features=MojoIpcz --mojo-named-platform-channel-pipe=4188.2664.16595384372512692770 /pfhostedapp:822553b4136e5cdf026e9066b4e817c996f9427c
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      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=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView" /prefetch:4 /pfhostedapp:822553b4136e5cdf026e9066b4e817c996f9427c --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Baskl Installer.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=0x184,0x188,0x18c,0x160,0x194,0x7ff8c7915fd8,0x7ff8c7915fe4,0x7ff8c7915ff0
        3⤵
          PID:4392
        • 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\Baskl Installer.exe\EBWebView" --webview-exe-name="Baskl Installer.exe" --webview-exe-version=3.6.7.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1740 --field-trial-handle=1748,i,2306846664709589581,835193145528423853,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:2 /pfhostedapp:822553b4136e5cdf026e9066b4e817c996f9427c
          3⤵
            PID:2616
          • 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\Baskl Installer.exe\EBWebView" --webview-exe-name="Baskl Installer.exe" --webview-exe-version=3.6.7.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2188 --field-trial-handle=1748,i,2306846664709589581,835193145528423853,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:3 /pfhostedapp:822553b4136e5cdf026e9066b4e817c996f9427c
            3⤵
              PID:2340
            • 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\Baskl Installer.exe\EBWebView" --webview-exe-name="Baskl Installer.exe" --webview-exe-version=3.6.7.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2528 --field-trial-handle=1748,i,2306846664709589581,835193145528423853,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:822553b4136e5cdf026e9066b4e817c996f9427c
              3⤵
                PID:5148
              • 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\Baskl Installer.exe\EBWebView" --webview-exe-name="Baskl Installer.exe" --webview-exe-version=3.6.7.0 --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=3292 --field-trial-handle=1748,i,2306846664709589581,835193145528423853,262144 --enable-features=MojoIpcz --variations-seed-version /pfhostedapp:822553b4136e5cdf026e9066b4e817c996f9427c /prefetch:1
                3⤵
                  PID:5900
                • 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\Roaming\Baskl Installer.exe\EBWebView" --webview-exe-name="Baskl Installer.exe" --webview-exe-version=3.6.7.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4680 --field-trial-handle=1748,i,2306846664709589581,835193145528423853,262144 --enable-features=MojoIpcz --variations-seed-version /prefetch:8 /pfhostedapp:822553b4136e5cdf026e9066b4e817c996f9427c
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3920
              • C:\Windows\SYSTEM32\cmd.exe
                cmd.exe /c tasklist /FI "IMAGENAME eq AfterFX.exe" 2>nul | find /I "AfterFX.exe" >nul
                2⤵
                • Executes a command shell one-liner
                • Suspicious use of WriteProcessMemory
                PID:472
                • C:\Windows\system32\tasklist.exe
                  tasklist /FI "IMAGENAME eq AfterFX.exe"
                  3⤵
                  • Discovers running processes
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3556
                • C:\Windows\system32\find.exe
                  find /I "AfterFX.exe"
                  3⤵
                    PID:5332
                • C:\Windows\SYSTEM32\cmd.exe
                  cmd.exe /c tasklist /FI "IMAGENAME eq Adobe Premiere Pro.exe" 2>nul | find /I "Adobe Premiere Pro.exe" >nul
                  2⤵
                  • Executes a command shell one-liner
                  • Suspicious use of WriteProcessMemory
                  PID:2152
                  • C:\Windows\system32\tasklist.exe
                    tasklist /FI "IMAGENAME eq Adobe Premiere Pro.exe"
                    3⤵
                    • Discovers running processes
                    • Suspicious use of AdjustPrivilegeToken
                    PID:4612
                  • C:\Windows\system32\find.exe
                    find /I "Adobe Premiere Pro.exe"
                    3⤵
                      PID:4644

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      settings.dat

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 19dbf937b3f610edf460b5456ba2b855f2ec0f649ca05fe6a00b3cefac581e37
                      • MD5 SHA1 SHA512 TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 12384bbf25ae00758915becc85cbeb0a7809765b692c3d2e8767ae042a6adf96
                      • MD5 SHA1 SHA512

                      throttle_store.dat

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Crashpad\throttle_store.dat
                      • Size 20B
                      • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                      • MD5 SHA1 SHA512

                      000001.dbtmp

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Default\Extension Rules\000001.dbtmp
                      • Size 16B
                      • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                      • MD5 SHA1 SHA512

                      Network Persistent State

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Default\Network\Network Persistent State
                      • Size 111B
                      • SHA256 5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026
                      • MD5 SHA1 SHA512 TLSH

                      Network Persistent State~RFe5a2ced.TMP

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Default\Network\Network Persistent State~RFe5a2ced.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      SCT Auditing Pending Reports

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Default\Network\SCT Auditing Pending Reports
                      • Size 2B
                      • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                      • MD5 SHA1 SHA512

                      Preferences

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Default\Preferences
                      • Size 5KB
                      • SHA256 96dd83ca93d3c6757e40023434850a0e0a2f6adee4151a728c31df1ac08e1c56
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      MANIFEST-000001

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Default\Sync Data\LevelDB\MANIFEST-000001
                      • Size 41B
                      • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                      • MD5 SHA1 SHA512

                      a89aba34-40de-4a53-9e77-38b8357d4aa6.tmp

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Default\a89aba34-40de-4a53-9e77-38b8357d4aa6.tmp
                      • Size 5KB
                      • SHA256 7a67c899027e0303a504a688d65261d859ef205645565638f712b58b55974a6d
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      data_0

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\GraphiteDawnCache\data_0
                      • Size 8KB
                      • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                      • MD5 SHA1 SHA512 SSDEEP

                      data_1

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\GraphiteDawnCache\data_1
                      • Size 264KB
                      • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                      • MD5 SHA1 SHA512 SSDEEP

                      data_2

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\GraphiteDawnCache\data_2
                      • Size 8KB
                      • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                      • MD5 SHA1 SHA512 SSDEEP

                      data_3

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\GraphiteDawnCache\data_3
                      • Size 8KB
                      • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                      • MD5 SHA1 SHA512 SSDEEP

                      Local State

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Local State
                      • Size 2KB
                      • SHA256 8fa085dbb59fc193d62cca9bd43d421dfeba06841aaedc59b5a973ae995a6cc0
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Local State
                      • Size 3KB
                      • SHA256 8305fef6d540db8edfe37675d387a1877248f0ca13c861529741efa7c25529ce
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Local State
                      • Size 3KB
                      • SHA256 c24004ace923c7e6758d45b3391841a9ab82ab6807c18b31baf32c13ed5fe3ac
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Local State
                      • Size 14KB
                      • SHA256 4ea5817e93b42038edcc21b714d9ab8724dd43449a2bea15d9a14a5717567df9
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State~RFe591831.TMP

                      • Path C:\Users\Admin\AppData\Roaming\Baskl Installer.exe\EBWebView\Local State~RFe591831.TMP
                      • Size 1KB
                      • SHA256 2dfcc5d4e42d957e3aa22acc2b70de6c210ec54e4c0980a1c733f33e518a9a8b
                      • MD5 SHA1 SHA512 TLSH

                      memory/2616-152-0x0000020684FB0000-0x0000020684FB2000-memory.dmp

                      memory/2616-154-0x00000206851C0000-0x00000206851D5000-memory.dmp

                      memory/2616-155-0x00000206851E0000-0x000002068520A000-memory.dmp

                      memory/2616-149-0x0000020684F90000-0x0000020684F91000-memory.dmp

                      memory/2616-151-0x0000020684F90000-0x0000020684F91000-memory.dmp

                      memory/2616-150-0x0000020684FA0000-0x0000020684FA2000-memory.dmp

                      memory/2616-24-0x00007FF8E9C00000-0x00007FF8E9C01000-memory.dmp

                      memory/3920-231-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/3920-229-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/3920-240-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/3920-239-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/3920-238-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/3920-237-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/3920-236-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/3920-235-0x0000019CD76F0000-0x0000019CD76F1000-memory.dmp

                      memory/5900-40-0x00007FF8E9C00000-0x00007FF8E9C01000-memory.dmp