Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/08/2026, 15:49

General

  • Target
    holdem.exe
  • Size 18.1MB
  • Sample260813-s9phcssxcy
  • SHA256 111de6b5328738de1dda6c952b4637c561003ace7e5557e3873f9004af9fc963
  • 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 8 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\holdem.exe
    "C:\Users\Admin\AppData\Local\Temp\holdem.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4600
    • 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=holdem.exe --webview-exe-version=0.1.5 --user-data-dir="C:\Users\Admin\AppData\Local\com.holdem.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=4600.5728.2525640073403263970 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:5228
      • 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.holdem.app\EBWebView /prefetch:4 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\com.holdem.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,0x190,0x184,0x198,0x7ffcea555fd8,0x7ffcea555fe4,0x7ffcea555ff0
        3⤵
          PID:2768
        • 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.holdem.app\EBWebView" --webview-exe-name=holdem.exe --webview-exe-version=0.1.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1768 --field-trial-handle=1772,i,13313231715011736798,11171272916494946807,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b
          3⤵
            PID:3112
          • 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.holdem.app\EBWebView" --webview-exe-name=holdem.exe --webview-exe-version=0.1.5 --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=1772,i,13313231715011736798,11171272916494946807,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b
            3⤵
              PID:2844
            • 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.holdem.app\EBWebView" --webview-exe-name=holdem.exe --webview-exe-version=0.1.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2264 --field-trial-handle=1772,i,13313231715011736798,11171272916494946807,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b
              3⤵
                PID:2136
              • 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.holdem.app\EBWebView" --webview-exe-name=holdem.exe --webview-exe-version=0.1.5 --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=3476 --field-trial-handle=1772,i,13313231715011736798,11171272916494946807,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:491526246f9517effa0a2219037987db05266e6b /prefetch:1
                3⤵
                  PID:5976
                • 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.holdem.app\EBWebView" --webview-exe-name=holdem.exe --webview-exe-version=0.1.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2796 --field-trial-handle=1772,i,13313231715011736798,11171272916494946807,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b
                  3⤵
                    PID:2560
                  • 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.holdem.app\EBWebView" --webview-exe-name=holdem.exe --webview-exe-version=0.1.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=4480 --field-trial-handle=1772,i,13313231715011736798,11171272916494946807,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3284
                  • 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.holdem.app\EBWebView" --webview-exe-name=holdem.exe --webview-exe-version=0.1.5 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4488 --field-trial-handle=1772,i,13313231715011736798,11171272916494946807,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:491526246f9517effa0a2219037987db05266e6b
                    3⤵
                      PID:1948
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k GPSvcGroup
                  1⤵
                    PID:3740

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

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                        Downloads

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 e8d029e6af1f8ef4d7a651d580a7917050ddd6b0587120707909db053b6b3d2b
                        • MD5 SHA1 SHA512 TLSH

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 928e0a61f61e72c879b94dd7821d30f7fe0211741c839c380672ad9006d80017
                        • MD5 SHA1 SHA512

                        throttle_store.dat

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

                        8d8abf0b-faf2-458d-944f-7c57332a3136.tmp

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Default\8d8abf0b-faf2-458d-944f-7c57332a3136.tmp
                        • Size 6KB
                        • SHA256 9d79bc44d36bf7129e5985f6f3a6dd2bd1c6d9306b9b83676b5dc1928897c5a5
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 72B
                        • SHA256 7dc5d0cd0c9647e07edf693d1ccf7f1e1e8da9855aec9c8c83694b3312cbb72c
                        • MD5 SHA1 SHA512 TLSH

                        the-real-index

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                        • Size 48B
                        • SHA256 bc200b762e3196411c7725102270623e69e700463ea108b3e0a29536772f8b85
                        • MD5 SHA1 SHA512

                        CURRENT

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

                        MANIFEST-000001

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

                        Network Persistent State

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

                        Network Persistent State~RFe5ad9b8.TMP

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Default\Network\Network Persistent State~RFe5ad9b8.TMP
                        • Size 59B
                        • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                        • MD5 SHA1 SHA512 TLSH

                        SCT Auditing Pending Reports

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

                        Preferences

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Default\Preferences
                        • Size 6KB
                        • SHA256 3ae1ae384f7a153d9c9c4cd4a030b9e0840eea82cd634d31b3bf89bfb3666dba
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        data_0

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

                        data_1

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

                        data_2

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

                        data_3

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

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State
                        • Size 15KB
                        • SHA256 b1b8a947e086d6c4b90d405b5558e674d9ab9a4f9d98b1a028a50df68ddbcbfe
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State
                        • Size 2KB
                        • SHA256 7e94b9904012e69a39383cfbe24a642f7035533a33a54abe3c2e9aecf901d777
                        • MD5 SHA1 SHA512 TLSH

                        Local State

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State
                        • Size 3KB
                        • SHA256 57bac696e1375085551cae70e1fb2fcfbe22c493aa5ef683042679412f42d9c8
                        • MD5 SHA1 SHA512 TLSH

                        Local State~RFe59b1b2.TMP

                        • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State~RFe59b1b2.TMP
                        • Size 1KB
                        • SHA256 91754b0f41d80faa903dbda253762b9f31395e9c3957918ddc171e269b8bb6c6
                        • MD5 SHA1 SHA512 TLSH

                        memory/1948-296-0x000001B4B5D20000-0x000001B4B5D4F000-memory.dmp

                        memory/2560-243-0x00007FFD0BCE0000-0x00007FFD0BCE1000-memory.dmp

                        memory/2560-242-0x00007FFD0C820000-0x00007FFD0C821000-memory.dmp

                        memory/2560-260-0x000001A9C9FC0000-0x000001A9C9FEF000-memory.dmp

                        memory/3112-19-0x00007FFD0C650000-0x00007FFD0C651000-memory.dmp

                        memory/3112-179-0x00000241AFD00000-0x00000241AFEC3000-memory.dmp

                        memory/3284-281-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/3284-276-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/3284-272-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/3284-280-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/3284-279-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/3284-278-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/3284-277-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/3284-270-0x00000158B0850000-0x00000158B0851000-memory.dmp

                        memory/5976-101-0x00007FFD0C650000-0x00007FFD0C651000-memory.dmp