Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/07/2026, 13:19

General

  • Target
    pinkbin.exe
  • Size 18.1MB
  • Sample260717-qk2ehsfz3z
  • SHA256 1d8268aa8ca877b0e117e3b7ade5550eb47b792dc6f87ae5aa238f7da0c649b2
  • 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 7 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 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\pinkbin.exe
    "C:\Users\Admin\AppData\Local\Temp\pinkbin.exe"
    1⤵
    • Checks whether UAC is enabled
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:3364
    • 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=pinkbin.exe --webview-exe-version=0.1.2 --user-data-dir="C:\Users\Admin\AppData\Local\dev.pinkbin.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=3364.5252.692449847048820294 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628
      2⤵
      • Drops file in Windows directory
      • Enumerates system info in registry
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of WriteProcessMemory
      PID:1064
      • 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\dev.pinkbin.app\EBWebView /prefetch:4 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\dev.pinkbin.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=0x184,0x188,0x18c,0x124,0x194,0x7ffc81fa5fd8,0x7ffc81fa5fe4,0x7ffc81fa5ff0
        3⤵
          PID:1924
        • 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\dev.pinkbin.app\EBWebView" --webview-exe-name=pinkbin.exe --webview-exe-version=0.1.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1724 --field-trial-handle=1728,i,16186752823130010937,1713018472301343234,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:2 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628
          3⤵
            PID:4536
          • 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\dev.pinkbin.app\EBWebView" --webview-exe-name=pinkbin.exe --webview-exe-version=0.1.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2192 --field-trial-handle=1728,i,16186752823130010937,1713018472301343234,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:3 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628
            3⤵
              PID:3028
            • 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\dev.pinkbin.app\EBWebView" --webview-exe-name=pinkbin.exe --webview-exe-version=0.1.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=2284 --field-trial-handle=1728,i,16186752823130010937,1713018472301343234,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628
              3⤵
                PID:4276
              • 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\dev.pinkbin.app\EBWebView" --webview-exe-name=pinkbin.exe --webview-exe-version=0.1.2 --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=3328 --field-trial-handle=1728,i,16186752823130010937,1713018472301343234,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628 /prefetch:1
                3⤵
                  PID:2836
                • 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\dev.pinkbin.app\EBWebView" --webview-exe-name=pinkbin.exe --webview-exe-version=0.1.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=1976 --field-trial-handle=1728,i,16186752823130010937,1713018472301343234,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628
                  3⤵
                    PID:5840
                  • 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\dev.pinkbin.app\EBWebView" --webview-exe-name=pinkbin.exe --webview-exe-version=0.1.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAABEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=1976 --field-trial-handle=1728,i,16186752823130010937,1713018472301343234,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:1176
                  • 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\dev.pinkbin.app\EBWebView" --webview-exe-name=pinkbin.exe --webview-exe-version=0.1.2 --embedded-browser-webview=1 --embedded-browser-webview-dpi-awareness=2 --edge-webview-custom-scheme --no-appcompat-clear --mojo-platform-channel-handle=4004 --field-trial-handle=1728,i,16186752823130010937,1713018472301343234,262144 --enable-features=MojoIpcz --disable-features=msPdfOOUI,msSmartScreenProtection,msWebOOUI --variations-seed-version /prefetch:8 /pfhostedapp:c60d24e6c80929cd4d5f0588e31d728ef29c4628
                    3⤵
                      PID:4556

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 6df80f2dcfac50074c39acdefba5bcfadbe14749d1b8db1c45ec830b7e999452
                      • MD5 SHA1 SHA512 TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 f5bb563c76b67297111a4a601fe7745c309919efba6f206cb195473a292fcf24
                      • MD5 SHA1 SHA512

                      throttle_store.dat

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

                      25c6db29-9772-4399-9880-c9e01b1892b4.tmp

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Default\25c6db29-9772-4399-9880-c9e01b1892b4.tmp
                      • Size 6KB
                      • SHA256 dffbb7501659c6e8ca43ef0f42c23c599702d18ab69037f116dbaa82232f772c
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      the-real-index

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index
                      • Size 72B
                      • SHA256 37a014b3459782d68dea029f7265a6eadfdc005d702ad76f0c085bb2d4c3eae0
                      • MD5 SHA1 SHA512 TLSH

                      the-real-index~RFe59d5c5.TMP

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Default\Code Cache\js\index-dir\the-real-index~RFe59d5c5.TMP
                      • Size 48B
                      • SHA256 d66f8279a45d8447f0bfa418c74c85406996783bdebec54f45b70d4fd56ec309
                      • MD5 SHA1 SHA512

                      CURRENT

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

                      MANIFEST-000001

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

                      Network Persistent State

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Default\Network\Network Persistent State
                      • Size 821B
                      • SHA256 3190464802cd664b2620c64bea838b32d18cb7c84c547deffcf5446b4c7c682e
                      • MD5 SHA1 SHA512 TLSH

                      Network Persistent State~RFe5a9c9f.TMP

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Default\Network\Network Persistent State~RFe5a9c9f.TMP
                      • Size 59B
                      • SHA256 226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974
                      • MD5 SHA1 SHA512 TLSH

                      SCT Auditing Pending Reports

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

                      Preferences

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Default\Preferences
                      • Size 6KB
                      • SHA256 f6cc27bf0c0126d45ee3c168a3db648b8bbfd64525d09f68f31080c018da058e
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      data_0

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

                      data_1

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

                      data_2

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

                      data_3

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

                      Local State

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Local State
                      • Size 15KB
                      • SHA256 70c3eb1f971647bb619aa03c8788c0b88361c1efeb7f74fa8fb66ba1a1a4dabc
                      • MD5 SHA1 SHA512 SSDEEP TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Local State
                      • Size 2KB
                      • SHA256 eaab4a1523ca642a214af3c87d7ddd794cff5718e9aeaa1f89b9b732f9a6ef41
                      • MD5 SHA1 SHA512 TLSH

                      Local State

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Local State
                      • Size 3KB
                      • SHA256 67ae4fd24a336c98b3dfe7a97423935c8636bc7725286362c2c8a00f8236116a
                      • MD5 SHA1 SHA512 TLSH

                      Local State~RFe598320.TMP

                      • Path C:\Users\Admin\AppData\Local\dev.pinkbin.app\EBWebView\Local State~RFe598320.TMP
                      • Size 1KB
                      • SHA256 a0a987993b8eb8289ee465987c2fe8099ea4daf934c40138f0217ed1ea40f3eb
                      • MD5 SHA1 SHA512 TLSH

                      memory/1176-305-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/1176-304-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/1176-308-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/1176-306-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/1176-309-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/1176-298-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/1176-307-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/1176-300-0x000001CD65DE0000-0x000001CD65DE1000-memory.dmp

                      memory/2836-87-0x00007FFCA3FE0000-0x00007FFCA3FE1000-memory.dmp

                      memory/2836-250-0x000001FC79F20000-0x000001FC79FC9000-memory.dmp

                      memory/2836-204-0x000001FC79F20000-0x000001FC79FC9000-memory.dmp

                      memory/4536-26-0x00007FFCA3FE0000-0x00007FFCA3FE1000-memory.dmp

                      memory/4536-259-0x000001CC934F0000-0x000001CC93599000-memory.dmp

                      memory/4536-227-0x000001CC934F0000-0x000001CC93599000-memory.dmp

                      memory/4536-207-0x000001CC934F0000-0x000001CC93599000-memory.dmp

                      memory/4536-203-0x000001CC934F0000-0x000001CC93599000-memory.dmp

                      memory/4536-321-0x000001CC934F0000-0x000001CC93599000-memory.dmp

                      memory/5840-276-0x00007FFCA4390000-0x00007FFCA4391000-memory.dmp

                      memory/5840-275-0x00007FFCA4380000-0x00007FFCA4381000-memory.dmp