Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 04:49

General

  • Target
    2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe
  • Size 7.7MB
  • Sample260810-ff1mbawses
  • SHA256 91dba7f24f89586b04bc54963ac05295690fdc619a20814240f62fb53b4ecab6
  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2656
    • 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=2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe --webview-exe-version=0.1.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\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=2656.4588.4724192427436276576 /pfhostedapp:6fcc134f83f3dda5e22fad9cdf32643638eda074
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3388
      • 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.ghostx.foxchecker\EBWebView /prefetch:4 /pfhostedapp:6fcc134f83f3dda5e22fad9cdf32643638eda074 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\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,0x190,0x184,0x198,0x7fff24955fd8,0x7fff24955fe4,0x7fff24955ff0
        3⤵
          PID:2780
        • 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.ghostx.foxchecker\EBWebView" --webview-exe-name=2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1688 --field-trial-handle=1692,i,14274820692970170895,4782225632556360470,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:6fcc134f83f3dda5e22fad9cdf32643638eda074
          3⤵
            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=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView" --webview-exe-name=2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=1984 --field-trial-handle=1692,i,14274820692970170895,4782225632556360470,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:6fcc134f83f3dda5e22fad9cdf32643638eda074
            3⤵
              PID:3428
            • 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.ghostx.foxchecker\EBWebView" --webview-exe-name=2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2276 --field-trial-handle=1692,i,14274820692970170895,4782225632556360470,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:6fcc134f83f3dda5e22fad9cdf32643638eda074
              3⤵
                PID:3644
              • 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.ghostx.foxchecker\EBWebView" --webview-exe-name=2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe --webview-exe-version=0.1.0 --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=3388 --field-trial-handle=1692,i,14274820692970170895,4782225632556360470,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:6fcc134f83f3dda5e22fad9cdf32643638eda074 /prefetch:1
                3⤵
                  PID:4132
                • 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.ghostx.foxchecker\EBWebView" --webview-exe-name=2026-08-10_5caad6c2e3fc92cd5d3269a9c6c1f8b3_akira_rusty-stealer.exe --webview-exe-version=0.1.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4024 --field-trial-handle=1692,i,14274820692970170895,4782225632556360470,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:6fcc134f83f3dda5e22fad9cdf32643638eda074
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4504

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 a792b38142fdf3d03435ecc4ae6e58a1159875a2b7ea85ac6772c9cd83ec7bf9
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 ac0472350c06434193696e7c18add233dc19dcd61e588ee75583a24d6dc65e59
                  • MD5 SHA1 SHA512 TLSH

                  throttle_store.dat

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

                  7ea0864c-371e-403a-ac27-3735b9886d48.tmp

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Default\7ea0864c-371e-403a-ac27-3735b9886d48.tmp
                  • Size 6KB
                  • SHA256 90e38962f01e59506c5d3900ed1e5b3fea95d6768406831833d86a30ad852b52
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 72B
                  • SHA256 a29adfd1a46458cdc3a2f32e2d4eb3dc0adc0c7e51f918f170c4166d4a86c256
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe59c99f.TMP

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59c99f.TMP
                  • Size 48B
                  • SHA256 a3abeb549f20235fa4e7c08b9a5b820a431935327649d7b32a4cc36950c8cf16
                  • MD5 SHA1 SHA512

                  data_1

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Default\GPUCache\data_1
                  • Size 264KB
                  • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                  • MD5 SHA1 SHA512 SSDEEP

                  Network Persistent State

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

                  Network Persistent State~RFe5a9f7d.TMP

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Default\Network\Network Persistent State~RFe5a9f7d.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  SCT Auditing Pending Reports

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

                  Preferences

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Default\Preferences
                  • Size 6KB
                  • SHA256 66e8569034aef2fd1f17ff467c564fe941f35bcf15f4b8a77aebf53a302b2f87
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  CURRENT

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

                  MANIFEST-000001

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

                  data_0

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

                  data_2

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

                  data_3

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

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Local State
                  • Size 2KB
                  • SHA256 88b1127a851b067012872e75271d33c9a84c78e7fe20bcfff45f10f69ecf7456
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Local State
                  • Size 3KB
                  • SHA256 602561714f8555da6fecaabcfe66f551b173aaf79ee997c97a42ccbbaad76b7f
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Local State
                  • Size 15KB
                  • SHA256 77f71f48bea5bcf3dcbea533a435a5bcdd7a7501b09d92becfce2c36ba89e408
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe597814.TMP

                  • Path C:\Users\Admin\AppData\Local\com.ghostx.foxchecker\EBWebView\Local State~RFe597814.TMP
                  • Size 1KB
                  • SHA256 e25942a58de1e210d43be300a58ad290af2f7503a3acf815c6bd71ac580af3c6
                  • MD5 SHA1 SHA512 TLSH

                  memory/4132-201-0x00000252C6680000-0x00000252C6729000-memory.dmp

                  memory/4132-253-0x00000252C6680000-0x00000252C6729000-memory.dmp

                  memory/4132-95-0x00007FFF453C0000-0x00007FFF453C1000-memory.dmp

                  memory/4504-293-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/4504-284-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/4504-286-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/4504-295-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/4504-294-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/4504-292-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/4504-290-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/4504-291-0x000002F346850000-0x000002F346851000-memory.dmp

                  memory/5020-184-0x0000023854B30000-0x0000023854BD9000-memory.dmp

                  memory/5020-227-0x0000023854B30000-0x0000023854BD9000-memory.dmp

                  memory/5020-205-0x0000023854B30000-0x0000023854BD9000-memory.dmp

                  memory/5020-24-0x00007FFF453C0000-0x00007FFF453C1000-memory.dmp