Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/08/2026, 02:23

General

  • Target
    Potassium.exe
  • Size 23.9MB
  • Sample260817-cvfc5sssft
  • SHA256 d4a06aed70cfddaf747e6d2564bed581d4686d854d4771b199ef1ec6c7b3dfbd
  • 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.

  • Drops file in Windows directory 5 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Potassium.exe
    "C:\Users\Admin\AppData\Local\Temp\Potassium.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1936
    • 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=Potassium.exe --webview-exe-version=1.0.7 --user-data-dir="C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\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=1936.5796.4845594328055386796 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5020
      • 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.pot.potassium-tauri\EBWebView /prefetch:4 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\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,0x190,0x184,0x128,0x7ffd1db45fd8,0x7ffd1db45fe4,0x7ffd1db45ff0
        3⤵
          PID:4088
        • 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.pot.potassium-tauri\EBWebView" --webview-exe-name=Potassium.exe --webview-exe-version=1.0.7 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1780 --field-trial-handle=1784,i,13353610374142954024,18332161772129915783,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363
          3⤵
            PID:2132
          • 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.pot.potassium-tauri\EBWebView" --webview-exe-name=Potassium.exe --webview-exe-version=1.0.7 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2044 --field-trial-handle=1784,i,13353610374142954024,18332161772129915783,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363
            3⤵
              PID:1716
            • 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.pot.potassium-tauri\EBWebView" --webview-exe-name=Potassium.exe --webview-exe-version=1.0.7 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2424 --field-trial-handle=1784,i,13353610374142954024,18332161772129915783,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363
              3⤵
                PID:3412
              • 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.pot.potassium-tauri\EBWebView" --webview-exe-name=Potassium.exe --webview-exe-version=1.0.7 --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=3384 --field-trial-handle=1784,i,13353610374142954024,18332161772129915783,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363 /prefetch:1
                3⤵
                  PID:1052
                • 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.pot.potassium-tauri\EBWebView" --webview-exe-name=Potassium.exe --webview-exe-version=1.0.7 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4576 --field-trial-handle=1784,i,13353610374142954024,18332161772129915783,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363
                  3⤵
                    PID:3716
                  • 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.pot.potassium-tauri\EBWebView" --webview-exe-name=Potassium.exe --webview-exe-version=1.0.7 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4600 --field-trial-handle=1784,i,13353610374142954024,18332161772129915783,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2000
                  • 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.pot.potassium-tauri\EBWebView" --webview-exe-name=Potassium.exe --webview-exe-version=1.0.7 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4432 --field-trial-handle=1784,i,13353610374142954024,18332161772129915783,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:a6f4c2cdda1a5636fd6c405112e0015bf2b17363
                    3⤵
                      PID:5864

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 52de5679c43900161a09477e13b7b0074a5393d033eddecd43f80398159ff09a
                      • MD5 SHA1 SHA512 TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 329b7838f1ad8fcd62db137d9cccde622763bea85ee321addc9015cae214eb66
                      • MD5 SHA1 SHA512 TLSH

                      throttle_store.dat

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

                      data_1

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Default\Cache\Cache_Data\data_1
                      • Size 264KB
                      • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                      • MD5 SHA1 SHA512 SSDEEP

                      the-real-index

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                      • Size 96B
                      • SHA256 4fc1adb1f0a536e4d7e371f8102ab7f24730f7ca2368e9615c020ea09fc94605
                      • MD5 SHA1 SHA512 TLSH

                      the-real-index~RFe59a771.TMP

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59a771.TMP
                      • Size 48B
                      • SHA256 34fabf9dd3b794a6fd7fe23b863a3c9a445843de5dd1dfb9b15a6e57a5afd7ea
                      • MD5 SHA1 SHA512

                      Network Persistent State

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

                      Network Persistent State~RFe5a7fb1.TMP

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Default\Network\Network Persistent State~RFe5a7fb1.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      SCT Auditing Pending Reports

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

                      Preferences

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Default\Preferences
                      • Size 6KB
                      • SHA256 26fd23a0369cf706367bf3dd65a577b6ad2a3a08a2fd780b8e5173f729012009
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      bd144e22-62ba-40e6-957d-57f0a9238b55.tmp

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Default\bd144e22-62ba-40e6-957d-57f0a9238b55.tmp
                      • Size 6KB
                      • SHA256 784eeb3bc66d40cce80d12652aac6bb2f5afc2171597e25fb023dc5de5eb29a0
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      CURRENT

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Default\shared_proto_db\metadata\CURRENT
                      • Size 16B
                      • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                      • MD5 SHA1 SHA512

                      MANIFEST-000001

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

                      data_0

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\GraphiteDawnCache\data_0
                      • Size 8KB
                      • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                      • MD5 SHA1 SHA512 SSDEEP

                      data_2

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\GraphiteDawnCache\data_2
                      • Size 8KB
                      • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                      • MD5 SHA1 SHA512 SSDEEP

                      data_3

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\GraphiteDawnCache\data_3
                      • Size 8KB
                      • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                      • MD5 SHA1 SHA512 SSDEEP

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Local State
                      • Size 2KB
                      • SHA256 5716ed750e4d83268c531b834666ecb7b70bb27512ae83d66af0684f17f3f526
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Local State
                      • Size 3KB
                      • SHA256 1d2047bb7aa72773bb25ada542f70a768a0abaac0de2a245b383940fdbdc812c
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Local State
                      • Size 15KB
                      • SHA256 90cce5912ae52886946028f657ea0c020ed98696a753901fa37ede5a517113c8
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State~RFe5954cd.TMP

                      • Path C:\Users\Admin\AppData\Local\com.pot.potassium-tauri\EBWebView\Local State~RFe5954cd.TMP
                      • Size 1KB
                      • SHA256 81ca2947df96ffe2f64ee240011650b2e0fc90ab6433adf1aceb642629ab57ca
                      • MD5 SHA1 SHA512 TLSH

                      memory/1052-65-0x00007FFD3F570000-0x00007FFD3F571000-memory.dmp

                      memory/2000-264-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2000-253-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2000-255-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2000-261-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2000-259-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2000-263-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2000-262-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2000-260-0x0000022C8E790000-0x0000022C8E791000-memory.dmp

                      memory/2132-24-0x00007FFD3F570000-0x00007FFD3F571000-memory.dmp

                      memory/3716-233-0x00007FFD3F7A0000-0x00007FFD3F7A1000-memory.dmp

                      memory/3716-234-0x00007FFD3FFD0000-0x00007FFD3FFD1000-memory.dmp