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
    04/08/2026, 10:16

General

  • Target
    2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe
  • Size 7.8MB
  • Sample260804-ma148axerh
  • SHA256 44c5ff4856089c27c2a5082fc8b4a51bf9e171de9e991715fb4bb362c745b17a
  • 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\2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1964
    • 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=2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=1.3.0 --user-data-dir="C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView" --noerrdialogs --embedded-browser-webview-dpi-awareness=2 --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --enable-features=MojoIpcz --lang=en-US --accept-lang=en-US --mojo-named-platform-channel-pipe=1964.4516.16875815598092967432 /pfhostedapp:05b6bf243c0fcb238e34007c108b872911f25269
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5032
      • 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.hoshiyomi.subtitle-burner\EBWebView /prefetch:4 /pfhostedapp:05b6bf243c0fcb238e34007c108b872911f25269 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\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,0x160,0x194,0x7fff9f525fd8,0x7fff9f525fe4,0x7fff9f525ff0
        3⤵
          PID:4560
        • 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.hoshiyomi.subtitle-burner\EBWebView" --webview-exe-name=2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1804 --field-trial-handle=1808,i,8271001450128770626,8558005753663724331,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:05b6bf243c0fcb238e34007c108b872911f25269
          3⤵
            PID:4668
          • 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.hoshiyomi.subtitle-burner\EBWebView" --webview-exe-name=2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2020 --field-trial-handle=1808,i,8271001450128770626,8558005753663724331,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:05b6bf243c0fcb238e34007c108b872911f25269
            3⤵
              PID:244
            • 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.hoshiyomi.subtitle-burner\EBWebView" --webview-exe-name=2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --mojo-platform-channel-handle=2292 --field-trial-handle=1808,i,8271001450128770626,8558005753663724331,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:05b6bf243c0fcb238e34007c108b872911f25269
              3⤵
                PID:3656
              • 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.hoshiyomi.subtitle-burner\EBWebView" --webview-exe-name=2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=1.3.0 --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=3388 --field-trial-handle=1808,i,8271001450128770626,8558005753663724331,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:05b6bf243c0fcb238e34007c108b872911f25269 /prefetch:1
                3⤵
                  PID:3776
                • 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.hoshiyomi.subtitle-burner\EBWebView" --webview-exe-name=2026-08-03_ad07fb1c99727c9303cccca6a2514750_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=1.3.0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4376 --field-trial-handle=1808,i,8271001450128770626,8558005753663724331,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:05b6bf243c0fcb238e34007c108b872911f25269
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:1880

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 b6140345ef7fff768138a178b96145ac5cd96b5ca68071839881741b4b5bcb3f
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 e05059f53deb89d073456408862bee7d6be5d63b126067279e7c2c90813b7608
                  • MD5 SHA1 SHA512

                  throttle_store.dat

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

                  7e67f962-5fa6-4d21-9270-2d1d4c636152.tmp

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Default\7e67f962-5fa6-4d21-9270-2d1d4c636152.tmp
                  • Size 6KB
                  • SHA256 5f6650472827fb0ed2be59c5ccd216baacff6660adcf55f843f9349a2a56e1ee
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 192B
                  • SHA256 b6da0cf2a2d02fc8d4910ee0a51fde73aa2aa2c9e8adb9b03337a1fe32f9fb36
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe59f718.TMP

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59f718.TMP
                  • Size 48B
                  • SHA256 5ee90e3c301c48b696410e7be72366477c930c06ffb1d5f984954362623ec53f
                  • MD5 SHA1 SHA512

                  Network Persistent State

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

                  Network Persistent State~RFe5acdd1.TMP

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Default\Network\Network Persistent State~RFe5acdd1.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  SCT Auditing Pending Reports

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

                  Preferences

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Default\Preferences
                  • Size 6KB
                  • SHA256 9e70de2f003d0035aa90938e11a75dc1587ad6737222915d99007bbcc3a13de5
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  CURRENT

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

                  MANIFEST-000001

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Default\Site Characteristics Database\MANIFEST-000001
                  • Size 41B
                  • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                  • MD5 SHA1 SHA512

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Local State
                  • Size 2KB
                  • SHA256 1f942467f0c4733631c5adc0ed0de958eba66356b2e2c0935f47ed74e8acbe96
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Local State
                  • Size 3KB
                  • SHA256 ee1d83a0cad8a09742b8a71b6716ea3cb39323d3ad5efff2c1d7ff363efc056c
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Local State
                  • Size 15KB
                  • SHA256 d2a144df26eef569dbfa95b03089fbb72d1aabe23a592a9186c69bf433704d8f
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe59a61a.TMP

                  • Path C:\Users\Admin\AppData\Local\com.hoshiyomi.subtitle-burner\EBWebView\Local State~RFe59a61a.TMP
                  • Size 1KB
                  • SHA256 d6f5cccfd9760824de3142bd919698a5961f1ece16c760fe04208e5636c6f75b
                  • MD5 SHA1 SHA512 TLSH

                  memory/1880-269-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/1880-267-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/1880-278-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/1880-277-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/1880-276-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/1880-274-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/1880-273-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/1880-275-0x000001D4C4C40000-0x000001D4C4C41000-memory.dmp

                  memory/3776-89-0x00007FFFC1230000-0x00007FFFC1231000-memory.dmp

                  memory/4668-26-0x00007FFFC1230000-0x00007FFFC1231000-memory.dmp