Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 03:00

General

  • Target
    2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe
  • Size 38.0MB
  • Sample260801-dhsclsdk9v
  • SHA256 40e0563d9824b006e37cd2430249686ad3a4452c91033cb53a4f789bd59bde26
  • 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 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 18 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe"
    1⤵
    • Checks whether UAC is enabled
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4260
    • 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=2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=0.28.2 --user-data-dir="C:\Users\Admin\AppData\Local\com.donutbrowser\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=4260.2736.2940287671169551527 /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:940
      • 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.donutbrowser\EBWebView /prefetch:4 /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.donutbrowser\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,0x50,0x194,0x7ff862555fd8,0x7ff862555fe4,0x7ff862555ff0
        3⤵
          PID:2324
        • 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.donutbrowser\EBWebView" --webview-exe-name=2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=0.28.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1916 --field-trial-handle=1924,i,8773782958137230159,5877375630374356587,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56
          3⤵
            PID:96
          • 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.donutbrowser\EBWebView" --webview-exe-name=2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=0.28.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2268 --field-trial-handle=1924,i,8773782958137230159,5877375630374356587,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56
            3⤵
              PID:360
            • 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.donutbrowser\EBWebView" --webview-exe-name=2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=0.28.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2100 --field-trial-handle=1924,i,8773782958137230159,5877375630374356587,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56
              3⤵
                PID:1264
              • 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.donutbrowser\EBWebView" --webview-exe-name=2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=0.28.2 --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=3344 --field-trial-handle=1924,i,8773782958137230159,5877375630374356587,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56 /prefetch:1
                3⤵
                  PID:2424
                • 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.donutbrowser\EBWebView" --webview-exe-name=2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=0.28.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4412 --field-trial-handle=1924,i,8773782958137230159,5877375630374356587,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:5704
                • 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.donutbrowser\EBWebView" --webview-exe-name=2026-08-01_89eb8c9d6fd6848d819bcdc9684beddb_akira_cobalt-strike_glassworm_rusty-stealer_satacom.exe --webview-exe-version=0.28.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2152 --field-trial-handle=1924,i,8773782958137230159,5877375630374356587,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:ada9affe44ab7261a5751858224619b33134ad56
                  3⤵
                    PID:4580

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    app_settings.json

                    • Path C:\Users\Admin\AppData\Local\DonutBrowser\settings\app_settings.json
                    • Size 494B
                    • SHA256 21073b1ce8432c43271c9cf1e18a18a6421aac7b70cadc9184d21db49d66faf1
                    • MD5 SHA1 SHA512 TLSH

                    background_update_state.json

                    • Path C:\Users\Admin\AppData\Local\DonutBrowser\version_cache\background_update_state.json
                    • Size 66B
                    • SHA256 fb0e797d9c683312f74cd0507c6b62546760b02cd7e220bb7eec878e93117f71
                    • MD5 SHA1 SHA512 TLSH

                    wayfern_versions.json

                    • Path C:\Users\Admin\AppData\Local\DonutBrowser\version_cache\wayfern_versions.json
                    • Size 114B
                    • SHA256 3d75fa4e44757761e38f18583f86fb8a2659e41c82fd51ee3cc2504c76bfb7e8
                    • MD5 SHA1 SHA512 TLSH

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 b1ebbc98808ff284805e0de96572db67ccb4f14259e7f1b4d7eae8f2b46471ef
                    • MD5 SHA1 SHA512 TLSH

                    settings.dat

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Crashpad\settings.dat
                    • Size 280B
                    • SHA256 e5f970d0a2fd87fdbf1887a200d2a2bf7590608af4a571757385c1357906a337
                    • MD5 SHA1 SHA512 TLSH

                    throttle_store.dat

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

                    327635ff-bc53-4f39-bd3b-7f4bd7000dd3.tmp

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\327635ff-bc53-4f39-bd3b-7f4bd7000dd3.tmp
                    • Size 6KB
                    • SHA256 ced57b53f2ffb7a2f6fc4d038b158a590bf23d3da18fbda08d222a362d305647
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    the-real-index

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                    • Size 264B
                    • SHA256 0191800d387d650fcadb6e946e2c0caadd0c7eb943b215e9bbb591b3ff8a92cd
                    • MD5 SHA1 SHA512 TLSH

                    the-real-index~RFe59ba6d.TMP

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59ba6d.TMP
                    • Size 48B
                    • SHA256 c37433e3af6a1a07f460894c3a80d4209ce16c8c36d49d2258cd84cee39b9972
                    • MD5 SHA1 SHA512

                    CURRENT

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\Extension Rules\CURRENT
                    • Size 16B
                    • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                    • MD5 SHA1 SHA512

                    MANIFEST-000001

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\Extension Rules\MANIFEST-000001
                    • Size 41B
                    • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                    • MD5 SHA1 SHA512

                    17bb1489-71fe-4dd2-9b40-44ad943895f3.tmp

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\Network\17bb1489-71fe-4dd2-9b40-44ad943895f3.tmp
                    • Size 2B
                    • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                    • MD5 SHA1 SHA512

                    Network Persistent State

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

                    Network Persistent State~RFe5aab06.TMP

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\Network\Network Persistent State~RFe5aab06.TMP
                    • Size 59B
                    • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                    • MD5 SHA1 SHA512 TLSH

                    Preferences

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Default\Preferences
                    • Size 6KB
                    • SHA256 f137f7fcdb5826cc3df1283a505305d4eac472c979b9e856879283002d250bbe
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    data_0

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

                    data_1

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

                    data_2

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

                    data_3

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

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Local State
                    • Size 3KB
                    • SHA256 db4cb1400c14a7860f3a46027c4cc668d74435da0e78b990161a4e0a1f03f588
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Local State
                    • Size 2KB
                    • SHA256 340ac01aaf223c2fcc44003416cb29a192a9f9cd2469ab4f4c64e12da16643fb
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Local State
                    • Size 3KB
                    • SHA256 a9c5dcf71243eadd33e549a94336da202d05b2dc402ad5f6a0be9a2709e3e6fe
                    • MD5 SHA1 SHA512 TLSH

                    Local State

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Local State
                    • Size 15KB
                    • SHA256 d48f981a98b66781f8ecb8de804b86ca412ed4d35eb1f79b5b69bae24706a693
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Local State~RFe59678a.TMP

                    • Path C:\Users\Admin\AppData\Local\com.donutbrowser\EBWebView\Local State~RFe59678a.TMP
                    • Size 1KB
                    • SHA256 64ad993dbceb09755cab5cc5ab58d78eb99051d630fab1601dfa5dacc3bb04ad
                    • MD5 SHA1 SHA512 TLSH

                    memory/96-26-0x00007FF883C00000-0x00007FF883C01000-memory.dmp

                    memory/2424-57-0x00007FF883C00000-0x00007FF883C01000-memory.dmp

                    memory/4580-744-0x00007FF8845E0000-0x00007FF8845E1000-memory.dmp

                    memory/4580-743-0x00007FF8835F0000-0x00007FF8835F1000-memory.dmp

                    memory/5704-324-0x0000024104600000-0x0000024104601000-memory.dmp

                    memory/5704-319-0x0000024104600000-0x0000024104601000-memory.dmp

                    memory/5704-323-0x0000024104600000-0x0000024104601000-memory.dmp

                    memory/5704-322-0x0000024104600000-0x0000024104601000-memory.dmp

                    memory/5704-320-0x0000024104600000-0x0000024104601000-memory.dmp

                    memory/5704-313-0x0000024104600000-0x0000024104601000-memory.dmp

                    memory/5704-321-0x0000024104600000-0x0000024104601000-memory.dmp

                    memory/5704-315-0x0000024104600000-0x0000024104601000-memory.dmp