Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/08/2026, 03:05

General

  • Target
    2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe
  • Size 21.2MB
  • Sample260802-dlm73asscs
  • SHA256 4a64c5003749d3fe4eff72c28159da6318878cf608fa91f381a4d97fa4db673b
  • 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 11 IoCs
  • 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 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:4200
    • 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=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --user-data-dir="C:\Users\Admin\AppData\Local\com.cluckers-central.app\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=4200.1124.3478201199996246164 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1392
      • 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.cluckers-central.app\EBWebView /prefetch:4 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.cluckers-central.app\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,0x190,0x164,0xa0,0x7ffdbd115fd8,0x7ffdbd115fe4,0x7ffdbd115ff0
        3⤵
          PID:4620
        • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1788 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
          3⤵
            PID:4820
          • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2088 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
            3⤵
              PID:1748
            • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2444 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
              3⤵
                PID:3528
              • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --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=3360 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f /prefetch:1
                3⤵
                  PID:6068
                • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4600 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
                  3⤵
                    PID:5220
                  • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4612 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
                    3⤵
                      PID:4472
                    • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4712 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5700
                    • 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.cluckers-central.app\EBWebView" --webview-exe-name=2026-08-02_635560c0e489c31c7a93d7f863c8f717_akira_glassworm_quasar-rat_rusty-stealer.exe --webview-exe-version=1.3.9696 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4816 --field-trial-handle=1792,i,8506616554850222057,11367724075767016808,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:0ed292755945d562c0e45c84cf96d943fef2851f
                      3⤵
                        PID:1104

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 551b9cceff9c3149c9c144a52cb85ee76e82e5c50cb9dc49e94ae21d2c10844f
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 eb3a0f76d507a635d323a297a654c6dc5303ec81a30638bdd1ff05ee7454a090
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

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

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 72B
                        • SHA256 592f44f1454f328af368b6c7b8223afd90ab09885e256aa90807d543ee599b70
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index~RFe5a39ce.TMP

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe5a39ce.TMP
                        • Size 48B
                        • SHA256 078e74ce490f1625ea67f3512107255b8cbb00579939809a17bfd3d8d14b8850
                        • MD5 SHA1 SHA512

                        Network Persistent State

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\Network\Network Persistent State
                        • Size 821B
                        • SHA256 0f188e9fbcc96bdbf28472dd412e160f6271f77a8deedd200bd32151940373eb
                        • MD5 SHA1 SHA512 TLSH

                        Network Persistent State~RFe5afca1.TMP

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\Network\Network Persistent State~RFe5afca1.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        TransportSecurity

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\Network\TransportSecurity
                        • Size 356B
                        • SHA256 3018ffc5cd8f7007c5cc8b7b0666a577be4a129855c514c49caf3bf56c520397
                        • MD5 SHA1 SHA512 TLSH

                        TransportSecurity~RFe5aa2b9.TMP

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\Network\TransportSecurity~RFe5aa2b9.TMP
                        • Size 356B
                        • SHA256 2d2dd46c6db1ba19e927f30747f646793b80e2a23ab59512b026c795f0864685
                        • MD5 SHA1 SHA512 TLSH

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 0089e1d778c6d69d71a5483a17bbc3e188ec17510dbebc8c5ef6fe30543b7953
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        CURRENT

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

                        MANIFEST-000001

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

                        b791fab2-4a3b-42d8-ad03-9b8b44766fae.tmp

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Default\b791fab2-4a3b-42d8-ad03-9b8b44766fae.tmp
                        • Size 6KB
                        • SHA256 711a01abeaa93218f8534cb6212709df3f7118493ac3830c2c4bf87ec9e2b10a
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        data_0

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

                        data_1

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

                        data_2

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

                        data_3

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

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Local State
                        • Size 15KB
                        • SHA256 a3f9806032d187120613ee51fffa270da9ce6fb0ab9e39b746e16b7d5fdf1ba4
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Local State
                        • Size 2KB
                        • SHA256 b97618208a0403c6eeff6194d6209bdf6f7baf5f1a3e65fe2815380bf59f3be0
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Local State
                        • Size 3KB
                        • SHA256 5af9a6eb9ceb1b8f8bcc2d1f3c67783acf4d20c4effe24c0743ea605fd9ce331
                        • MD5 SHA1 SHA512 TLSH

                        Local State~RFe59e824.TMP

                        • Path C:\Users\Admin\AppData\Local\com.cluckers-central.app\EBWebView\Local State~RFe59e824.TMP
                        • Size 1KB
                        • SHA256 450a2d645a58157f7f47ec129bbbd8fe970b21a70e481f821e55493714ed06bf
                        • MD5 SHA1 SHA512 TLSH

                        memory/4820-19-0x00007FFDDDBB0000-0x00007FFDDDBB1000-memory.dmp

                        memory/5220-239-0x00007FFDDDBB0000-0x00007FFDDDBB1000-memory.dmp

                        memory/5220-240-0x00007FFDDE7D0000-0x00007FFDDE7D1000-memory.dmp

                        memory/5700-299-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/5700-291-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/5700-293-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/5700-302-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/5700-301-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/5700-298-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/5700-303-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/5700-300-0x00000118D4FE0000-0x00000118D4FE1000-memory.dmp

                        memory/6068-91-0x00007FFDDDBB0000-0x00007FFDDDBB1000-memory.dmp

                        memory/6068-183-0x0000021415E80000-0x0000021415EF4000-memory.dmp