Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 Program Files directory 6 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 16 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:4176
    • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
      "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\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 --autoplay-policy=no-user-gesture-required --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection --lang=en-US --mojo-named-platform-channel-pipe=4176.4212.7895370087258495725
      2⤵
      • Drops file in Program Files directory
      • Enumerates system info in registry
      • Modifies data under HKEY_USERS
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:2320
      • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
        "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView /prefetch:4 --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=132.0.6834.160 "--annotation=exe=C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --annotation=plat=Win64 "--annotation=prod=Edge WebView2" --annotation=ver=132.0.2957.140 --initial-client-data=0x164,0x168,0x16c,0x140,0x174,0x7ff8055eb078,0x7ff8055eb084,0x7ff8055eb090
        3⤵
          PID:3940
        • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
          "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=gpu-process --string-annotations --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 --gpu-preferences=UAAAAAAAAADgAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=1752,i,7973825894506399887,10957221332462815192,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=1708 /prefetch:2
          3⤵
            PID:3820
          • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
            "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --string-annotations --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 --always-read-main-dll --field-trial-handle=2052,i,7973825894506399887,10957221332462815192,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2064 /prefetch:3
            3⤵
              PID:1628
            • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
              "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --string-annotations --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 --always-read-main-dll --field-trial-handle=2372,i,7973825894506399887,10957221332462815192,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=2412 /prefetch:8
              3⤵
                PID:1756
              • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=renderer --string-annotations --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 --autoplay-policy=no-user-gesture-required --video-capture-use-gpu-memory-buffer --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=" --always-read-main-dll --field-trial-handle=3604,i,7973825894506399887,10957221332462815192,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3608 /prefetch:1
                3⤵
                  PID:4612
                • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                  "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --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 --always-read-main-dll --field-trial-handle=4448,i,7973825894506399887,10957221332462815192,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=752 /prefetch:8
                  3⤵
                    PID:3596
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\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=10.0.19041.546 --string-annotations --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 --gpu-preferences=UAAAAAAAAADoAAAEAAAAAAAAAAAAAAAAAABgAAEAAAAAAAAAAAAAAAAAAABCAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAAAAAIAAAAAAAAAAgAAAAAAAAA --always-read-main-dll --field-trial-handle=4516,i,7973825894506399887,10957221332462815192,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=4312 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4352
                  • C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe
                    "C:\Program Files (x86)\Microsoft\EdgeWebView\Application\132.0.2957.140\msedgewebview2.exe" --type=utility --utility-sub-type=unzip.mojom.Unzipper --lang=en-US --service-sandbox-type=service --string-annotations --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 --always-read-main-dll --field-trial-handle=4540,i,7973825894506399887,10957221332462815192,262144 --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version --mojo-platform-channel-handle=3652 /prefetch:8
                    3⤵
                      PID:2064

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      manifest.json

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping2320_1106841024\manifest.json
                      • Size 113B
                      • SHA256 98821f71a1973ac61b45967ce0c121eb598ac6e95abaa23c912d2f33e4237d8c
                      • MD5 SHA1 SHA512 TLSH

                      manifest.fingerprint

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping2320_1451084377\manifest.fingerprint
                      • Size 66B
                      • SHA256 e84df839eb3dee2a10ba66de65c372c6e2bba0cbab46a39af041f4eeaab1ffe8
                      • MD5 SHA1 SHA512 TLSH

                      manifest.json

                      • Path C:\Program Files\chrome_Unpacker_BeginUnzipping2320_1451084377\manifest.json
                      • Size 135B
                      • SHA256 bf066a2cf10074e847bef7c066a9c84deada6586412e181cb417c6426a5d60a4
                      • MD5 SHA1 SHA512 TLSH

                      protocols.json

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\AutoLaunchProtocolsComponent\1.0.0.12\protocols.json
                      • Size 3KB
                      • SHA256 2edf732da5fd827859e7a1a5b69a4a622cfc416f60a6ae04154d5aad3a1bccec
                      • MD5 SHA1 SHA512 TLSH

                      crl-set

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\CertificateRevocation\6498.2025.9.4\crl-set
                      • Size 22KB
                      • SHA256 6ddcaf50aaff98b960d067054ce2ce17872ac0719d02abbb7fe56b9eabc818f2
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 e5344dc61eed12537b1b7f8fd4b5005ecad2a32b400edc2e693cc32a9c42e9b8
                      • MD5 SHA1 SHA512

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 896444451331f0c839b959aa29ed2f1a0ad75e0b0a53ef829abe13513109a01d
                      • MD5 SHA1 SHA512 TLSH

                      throttle_store.dat

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

                      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 359e763e61990c4f5a9366c62fa570fe9c03727fac3260c91fa1fefd895113eb
                      • MD5 SHA1 SHA512

                      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 a615a850185815a3dd9d4071106258949706cc69a87a26adb65b26c2efed067a
                      • MD5 SHA1 SHA512 TLSH

                      data_0

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

                      data_1

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

                      data_2

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

                      data_3

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

                      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~RFe596d66.TMP

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Default\Network\Network Persistent State~RFe596d66.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 01fe7340b7d0004284422e4bdd9784cdc9198d0da30b14afcf1cf27109e2f592
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Preferences~RFe58e5b8.TMP

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Default\Preferences~RFe58e5b8.TMP
                      • Size 6KB
                      • SHA256 ff4b503db2d7e1b420f568df94bf3f435603cf1db3c57bdf4ffd383bb9322bbf
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      CURRENT

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

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State
                      • Size 1KB
                      • SHA256 be0c963325fc562764f0b299038ce9b90afb0b3d4faeee589f3be553db950b90
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State
                      • Size 2KB
                      • SHA256 219cf63431a12a923659af068b8ff5c5a9c7842aba6c96c826236102ea76b9fa
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State
                      • Size 3KB
                      • SHA256 808f87adcbd251a3dc27b882e374cddf17c3e2a736fe0af7ab17bb62c4209660
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State
                      • Size 16KB
                      • SHA256 ed5311356d26b126644bab40051e601dc43560ed172ba6616a426e1292cbb37e
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State~RFe5845ed.TMP

                      • Path C:\Users\Admin\AppData\Local\com.holdem.app\EBWebView\Local State~RFe5845ed.TMP
                      • Size 1KB
                      • SHA256 8d771cc0dc2bb3013c8d1b42c2e98e060e2b696d2d6c7a32cd1886a5330835db
                      • MD5 SHA1 SHA512 TLSH

                      memory/1756-49-0x00007FF821500000-0x00007FF821501000-memory.dmp

                      memory/1756-48-0x00007FF821BC0000-0x00007FF821BC1000-memory.dmp

                      memory/3820-25-0x00007FF821E10000-0x00007FF821E11000-memory.dmp

                      memory/4352-310-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-301-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-312-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-311-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-309-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-308-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-307-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-306-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-300-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4352-302-0x0000022E125E0000-0x0000022E125E1000-memory.dmp

                      memory/4612-133-0x00007FF821E10000-0x00007FF821E11000-memory.dmp