Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 04:19

General

  • Target
    2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe
  • Size 17.7MB
  • Sample260815-extpnaep7z
  • SHA256 598e10e5a8c8206abe8569a85665df2e4892f6253ab55f3c1f0dabac723d59f4
  • 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\2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2588
    • 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=2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe --webview-exe-version=0 --user-data-dir="C:\Users\Admin\AppData\Local\Temp\launcher_files\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=2588.3544.4260982242710897057 /pfhostedapp:c904e59efa77f60d599ecf020f5268b45878f9f1
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1148
      • 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\Temp\launcher_files\EBWebView /prefetch:4 /pfhostedapp:c904e59efa77f60d599ecf020f5268b45878f9f1 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\launcher_files\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,0x160,0x194,0x7ffea5be5fd8,0x7ffea5be5fe4,0x7ffea5be5ff0
        3⤵
          PID:4908
        • 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\Temp\launcher_files\EBWebView" --webview-exe-name=2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe --webview-exe-version=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=1748 --field-trial-handle=1752,i,9792917340586098254,9130486521539723479,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:c904e59efa77f60d599ecf020f5268b45878f9f1
          3⤵
            PID:5068
          • 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\Temp\launcher_files\EBWebView" --webview-exe-name=2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe --webview-exe-version=0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2120 --field-trial-handle=1752,i,9792917340586098254,9130486521539723479,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:c904e59efa77f60d599ecf020f5268b45878f9f1
            3⤵
              PID:1168
            • 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\Temp\launcher_files\EBWebView" --webview-exe-name=2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe --webview-exe-version=0 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2320 --field-trial-handle=1752,i,9792917340586098254,9130486521539723479,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c904e59efa77f60d599ecf020f5268b45878f9f1
              3⤵
                PID:4980
              • 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\Temp\launcher_files\EBWebView" --webview-exe-name=2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe --webview-exe-version=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=3480 --field-trial-handle=1752,i,9792917340586098254,9130486521539723479,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:c904e59efa77f60d599ecf020f5268b45878f9f1 /prefetch:1
                3⤵
                  PID:2068
                • 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\Temp\launcher_files\EBWebView" --webview-exe-name=2026-08-15_21978712781c65a3654fbbb65d390a03_akira_cobalt-strike_glassworm_remcos_rusty-stealer_satacom.exe --webview-exe-version=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=1996 --field-trial-handle=1752,i,9792917340586098254,9130486521539723479,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c904e59efa77f60d599ecf020f5268b45878f9f1
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2288

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 7c638c48a864d871ab259938099733e3879c48fe67a86ea4f7ab2d04b6534f65
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 16f4baabb7c4ef425c08626d6f577530221db445cfd737a130100491148a8bae
                  • MD5 SHA1 SHA512

                  throttle_store.dat

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

                  7e7b512e-1470-42c6-ad1b-dadcc955b445.tmp

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Default\7e7b512e-1470-42c6-ad1b-dadcc955b445.tmp
                  • Size 6KB
                  • SHA256 5dc40bd3901b485f76dc96abc7ceed3ef6f7cb6613f6fb36ff79e7c142cdea09
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  MANIFEST-000001

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

                  Network Persistent State

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

                  Network Persistent State~RFe5a7b9a.TMP

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Default\Network\Network Persistent State~RFe5a7b9a.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  SCT Auditing Pending Reports

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

                  Preferences

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Default\Preferences
                  • Size 6KB
                  • SHA256 92ecd5337aca6fc1737cd90984f0d9dddb3db01185163d9392db05d46a1f00c8
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  CURRENT

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Default\shared_proto_db\metadata\CURRENT
                  • Size 16B
                  • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                  • MD5 SHA1 SHA512

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  Local State

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Local State
                  • Size 2KB
                  • SHA256 5931fd1cea4ad7b59f40cbd2d416c8da5c60c30c4727f3ac27532919c5ec30e8
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Local State
                  • Size 3KB
                  • SHA256 0d79e7c14ae136b9f533088d3b0554c592ae2457f387d7532290705e0b3a8190
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Local State
                  • Size 15KB
                  • SHA256 ecc5285835fc953f46d09c94460317bcd98399fb8f56d53beb47f11d2c0eda5d
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State~RFe595162.TMP

                  • Path C:\Users\Admin\AppData\Local\Temp\launcher_files\EBWebView\Local State~RFe595162.TMP
                  • Size 1KB
                  • SHA256 77e70ce728dca8d4cec6a4a3d728f42bb8bf89bbbb19960315ee61221f49aac1
                  • MD5 SHA1 SHA512 TLSH

                  memory/2068-102-0x00007FFEC6A10000-0x00007FFEC6A11000-memory.dmp

                  memory/2288-234-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/2288-225-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/2288-223-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/2288-233-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/2288-232-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/2288-231-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/2288-230-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/2288-229-0x000001933CFD0000-0x000001933CFD1000-memory.dmp

                  memory/5068-57-0x00007FFEC6A10000-0x00007FFEC6A11000-memory.dmp