Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 00:18

General

  • Target
    2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe
  • Size 25.2MB
  • Sample260805-all38aah27
  • SHA256 576db0a07adcc84f4adb64c5d18ba38c349d13bb6c0a2a7cebc74ecc59e625d2
  • 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\2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:824
    • 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=2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe --webview-exe-version=1.0.36 --user-data-dir="C:\Users\Admin\AppData\Local\com.getosprey.kestrel\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=824.2008.3314863050498238995 /pfhostedapp:a089ee4703371565f0e1cd13c9d15f4d10e84c26
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:3464
      • 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.getosprey.kestrel\EBWebView /prefetch:4 /pfhostedapp:a089ee4703371565f0e1cd13c9d15f4d10e84c26 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.getosprey.kestrel\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,0x160,0x194,0x7ffb13ac5fd8,0x7ffb13ac5fe4,0x7ffb13ac5ff0
        3⤵
          PID:4660
        • 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.getosprey.kestrel\EBWebView" --webview-exe-name=2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe --webview-exe-version=1.0.36 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1816 --field-trial-handle=1820,i,8469422393508391316,7725571643124288588,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:a089ee4703371565f0e1cd13c9d15f4d10e84c26
          3⤵
            PID:5560
          • 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.getosprey.kestrel\EBWebView" --webview-exe-name=2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe --webview-exe-version=1.0.36 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2124 --field-trial-handle=1820,i,8469422393508391316,7725571643124288588,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:a089ee4703371565f0e1cd13c9d15f4d10e84c26
            3⤵
              PID:4304
            • 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.getosprey.kestrel\EBWebView" --webview-exe-name=2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe --webview-exe-version=1.0.36 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2316 --field-trial-handle=1820,i,8469422393508391316,7725571643124288588,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:a089ee4703371565f0e1cd13c9d15f4d10e84c26
              3⤵
                PID:1312
              • 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.getosprey.kestrel\EBWebView" --webview-exe-name=2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe --webview-exe-version=1.0.36 --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=3364 --field-trial-handle=1820,i,8469422393508391316,7725571643124288588,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:a089ee4703371565f0e1cd13c9d15f4d10e84c26 /prefetch:1
                3⤵
                  PID:2784
                • 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.getosprey.kestrel\EBWebView" --webview-exe-name=2026-08-04_c987b607345aa80de5e2fe63fc782895_akira_coinminer_glassworm_rusty-stealer.exe --webview-exe-version=1.0.36 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1088 --field-trial-handle=1820,i,8469422393508391316,7725571643124288588,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:a089ee4703371565f0e1cd13c9d15f4d10e84c26
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:6004

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 285ba53257dab5317955a65a8801ff38fd698126c0cf4dbd954e36b23322abeb
                  • MD5 SHA1 SHA512 TLSH

                  settings.dat

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Crashpad\settings.dat
                  • Size 280B
                  • SHA256 e7c811df93906ef5c81df62acdaa35406d1fa85a802224eb411fa04ae93a3d48
                  • MD5 SHA1 SHA512

                  throttle_store.dat

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

                  539f86af-2826-4081-aa24-cdcfbf28efb3.tmp

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Default\539f86af-2826-4081-aa24-cdcfbf28efb3.tmp
                  • Size 6KB
                  • SHA256 069ab1ce0ca2dedc22e4f0a04e9239e25e0520738d5492d47fae126d03c3dd81
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  the-real-index

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                  • Size 120B
                  • SHA256 674cd4aa914ad3c4a9333982c17fb085f662c6bfb0864fea0f82f30e6db9bb4b
                  • MD5 SHA1 SHA512 TLSH

                  the-real-index~RFe596d18.TMP

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe596d18.TMP
                  • Size 48B
                  • SHA256 35f98146f57cd5d30fda89aafefad466e4c2d777f7d9dd1132330fec63b7fcf7
                  • MD5 SHA1 SHA512

                  CURRENT

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

                  MANIFEST-000001

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

                  Network Persistent State

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Default\Network\Network Persistent State
                  • Size 821B
                  • SHA256 6b7fd0b07f951566585d9ceca00d476ed2202dd9096ff3b30c2657b71ce1f422
                  • MD5 SHA1 SHA512 TLSH

                  Network Persistent State~RFe5a1ba7.TMP

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Default\Network\Network Persistent State~RFe5a1ba7.TMP
                  • Size 59B
                  • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                  • MD5 SHA1 SHA512 TLSH

                  SCT Auditing Pending Reports

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

                  Preferences

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Default\Preferences
                  • Size 6KB
                  • SHA256 37bb4afa90d5e64ea00b4798b8e042da84c0adbebbdd9508b8ec605e9aaa36c7
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  data_0

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

                  data_1

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

                  data_2

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

                  data_3

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

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Local State
                  • Size 15KB
                  • SHA256 80fbffbce50ff3e6ff328639df7b0518e16176390a6a4fab5b8af434d17384f7
                  • MD5 SHA1 SHA512 SSDEEP TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Local State
                  • Size 2KB
                  • SHA256 d85633150d779b25f7e2e85a90c4e75d80e53d89bfe7201bde1909e2aa35b3ee
                  • MD5 SHA1 SHA512 TLSH

                  Local State

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Local State
                  • Size 3KB
                  • SHA256 2a0985a28d35e7c97318df32775d51743e226ceeb4df102c9f8029da03a8b0d1
                  • MD5 SHA1 SHA512 TLSH

                  Local State~RFe590342.TMP

                  • Path C:\Users\Admin\AppData\Local\com.getosprey.kestrel\EBWebView\Local State~RFe590342.TMP
                  • Size 1KB
                  • SHA256 4fba7b8425350216b27162e7763683ddd9d6069e6607eafb330c6c060018177e
                  • MD5 SHA1 SHA512 TLSH

                  memory/2784-91-0x00007FFB349C0000-0x00007FFB349C1000-memory.dmp

                  memory/5560-26-0x00007FFB349C0000-0x00007FFB349C1000-memory.dmp

                  memory/6004-259-0x0000029672220000-0x0000029672221000-memory.dmp

                  memory/6004-265-0x0000029672220000-0x0000029672221000-memory.dmp

                  memory/6004-269-0x0000029672220000-0x0000029672221000-memory.dmp

                  memory/6004-270-0x0000029672220000-0x0000029672221000-memory.dmp

                  memory/6004-267-0x0000029672220000-0x0000029672221000-memory.dmp

                  memory/6004-266-0x0000029672220000-0x0000029672221000-memory.dmp

                  memory/6004-268-0x0000029672220000-0x0000029672221000-memory.dmp

                  memory/6004-261-0x0000029672220000-0x0000029672221000-memory.dmp