Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/07/2026, 03:53

General

  • Target
    ATPI_Annual_Dinner.js
  • Size 2.1MB
  • Sample260715-efybhsdz2x
  • SHA256 3a5880880927b397c939e8a2d0f83bf13404f140884602c27265f181c56ed349
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Badlisted process makes network request 2 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Uses browser remote debugging 2 TTPs 8 IoCs

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Time Discovery 1 TTPs 1 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 41 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\ATPI_Annual_Dinner.js
    1⤵
      PID:3020
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -NoProfile -Command "Invoke-Expression $env:quartenylic"
      1⤵
      • Process spawned unexpected child process
      • Badlisted process makes network request
      • Suspicious use of SetThreadContext
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1328
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        PID:5204
        • C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe
          "C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe" /b:chrome /b:edge /b:brave /e:all
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:3532
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --headless=new --disable-gpu --remote-debugging-port=9222 --disable-background-timer-throttling
            4⤵
            • Uses browser remote debugging
            • Loads dropped DLL
            • Enumerates system info in registry
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of WriteProcessMemory
            PID:1108
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703 --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x200,0x204,0x208,0x1dc,0x20c,0x7ffd72d8c728,0x7ffd72d8c734,0x7ffd72d8c740
              5⤵
                PID:5840
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --headless=new --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703" --no-pre-read-main-dll --force-high-res-timeticks=disabled --gpu-preferences=SAAAAAAAAADgAAAIAAAAAAAAAAAAAGAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAABAAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --use-gl=angle --use-angle=swiftshader-webgl --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=1920 /prefetch:2
                5⤵
                  PID:3832
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.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\Temp\HeadlessChrome1108240724703" --force-high-res-timeticks=disabled --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=2108 /prefetch:11
                  5⤵
                  • System Time Discovery
                  PID:5924
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.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\Temp\HeadlessChrome1108240724703" --force-high-res-timeticks=disabled --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=2500 /prefetch:13
                  5⤵
                    PID:2520
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --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=6 --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3080 /prefetch:1
                    5⤵
                    • Uses browser remote debugging
                    PID:2724
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --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 --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3108 /prefetch:1
                    5⤵
                    • Uses browser remote debugging
                    PID:1980
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703" --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --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=8 --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3612 /prefetch:1
                    5⤵
                    • Uses browser remote debugging
                    PID:3556
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703" --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --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=9 --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=3756 /prefetch:9
                    5⤵
                    • Uses browser remote debugging
                    PID:3028
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703" --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --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=10 --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=4252 /prefetch:9
                    5⤵
                    • Uses browser remote debugging
                    PID:4624
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --noerrdialogs --user-data-dir="C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703" --extension-process --enable-dinosaur-easter-egg-alt-images --force-high-res-timeticks=disabled --disable-background-timer-throttling --remote-debugging-port=9222 --disable-gpu-compositing --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=11 --field-trial-handle=1928,i,701735146501764272,13933293092992626237,262144 --disable-features=PaintHolding --variations-seed-version --mojo-platform-channel-handle=4548 /prefetch:9
                    5⤵
                    • Uses browser remote debugging
                    PID:4296
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --headless=new --disable-gpu --remote-debugging-port=9222 --disable-background-timer-throttling
                  4⤵
                  • Uses browser remote debugging
                  • Loads dropped DLL
                  • Enumerates system info in registry
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of WriteProcessMemory
                  PID:1776
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler --user-data-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessEdge1776240725609 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessEdge1776240725609\Crashpad --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=139.0.7258.155 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 --annotation=prod=Edge --annotation=ver=139.0.3405.125 --initial-client-data=0x330,0x334,0x338,0x32c,0x344,0x7ffd69edc188,0x7ffd69edc194,0x7ffd69edc1a0
                    5⤵
                      PID:4936
                • C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe
                  "C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe" /b:chrome /b:edge /b:brave /e:all
                  3⤵
                  • Executes dropped EXE
                  • Suspicious behavior: EnumeratesProcesses
                  PID:4912
            • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
              "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
              1⤵
                PID:5008
              • C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe
                "C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"
                1⤵
                  PID:5940
                • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                  1⤵
                    PID:5752

                  Network

                        MITRE ATT&CK Enterprise v16

                        Replay Monitor

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                        Downloads

                        ChromeData.json

                        • Path C:\Users\Admin\AppData\Local\Temp\ChromeData.json
                        • Size 322B
                        • SHA256 6a57847fdb7ee882853d0e056f2999478fa4f0448c5da0e31f1258e0c295a834
                        • MD5 SHA1 SHA512 TLSH

                        DllExtractChromiumSecrets.dll

                        • Path C:\Users\Admin\AppData\Local\Temp\DllExtractChromiumSecrets.dll
                        • Size 45KB
                        • SHA256 b0935270bc8ed6d31c5352c49a8f5d7cbe62457133fe1cf7effeeeb1440e9ce0
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        DumpBrowserSecrets.exe

                        • Path C:\Users\Admin\AppData\Local\Temp\DumpBrowserSecrets.exe
                        • Size 381KB
                        • SHA256 c934a2db58a1a64ee245a7627843508c6c517fcb06ea6855d26a72b41ae6753b
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        EdgeData.json

                        • Path C:\Users\Admin\AppData\Local\Temp\EdgeData.json
                        • Size 429B
                        • SHA256 4615236f63c09a390249f577544896efd4030eb58582be1aee5c9a8c9b83bc56
                        • MD5 SHA1 SHA512 TLSH

                        MANIFEST-000001

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703\Default\Extension Rules\MANIFEST-000001
                        • Size 41B
                        • SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
                        • MD5 SHA1 SHA512

                        CURRENT

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703\Default\Site Characteristics Database\CURRENT
                        • Size 16B
                        • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                        • MD5 SHA1 SHA512

                        data_0

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703\GrShaderCache\data_0
                        • Size 8KB
                        • SHA256 d6a5fe39cd672781b256e0e3102f7022635f1d4bb7cfcc90a80fffe4d0f3877e
                        • MD5 SHA1 SHA512 SSDEEP

                        data_1

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703\GrShaderCache\data_1
                        • Size 264KB
                        • SHA256 902f30c1fb0597d0734bc34b979ec5d131f8f39a4b71b338083821216ec8d61b
                        • MD5 SHA1 SHA512 SSDEEP

                        data_2

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703\GrShaderCache\data_2
                        • Size 8KB
                        • SHA256 ec1702806f4cc7c42a82fc2b38e89835fde7c64bb32060e0823c9077ca92efb7
                        • MD5 SHA1 SHA512 SSDEEP

                        data_3

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessChrome1108240724703\GrShaderCache\data_3
                        • Size 8KB
                        • SHA256 e09f42c398d688dce168570291f1f92d079987deda3099a34adb9e8c0522b30c
                        • MD5 SHA1 SHA512 SSDEEP

                        settings.dat

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessEdge1776240725609\Crashpad\settings.dat
                        • Size 280B
                        • SHA256 6ff54bd58fa479a2e14c6accc30f97fa13dcd03b8af7f5c3728acf2ed7e4ec28
                        • MD5 SHA1 SHA512 TLSH

                        throttle_store.dat

                        • Path C:\Users\Admin\AppData\Local\Temp\HeadlessEdge1776240725609\Crashpad\throttle_store.dat
                        • Size 20B
                        • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                        • MD5 SHA1 SHA512

                        memory/1328-11-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-14-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-17-0x00000297987E0000-0x00000297987EA000-memory.dmp

                        memory/1328-4-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-3-0x00000297FE680000-0x00000297FE6A2000-memory.dmp

                        memory/1328-21-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-5-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-16-0x0000029798B60000-0x0000029798C14000-memory.dmp

                        memory/1328-15-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-6-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-13-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-12-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-0-0x00007FFD6B33F000-0x00007FFD6B340000-memory.dmp

                        memory/1328-10-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-9-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-8-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/1328-7-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

                        memory/5204-23-0x0000000005940000-0x00000000059A6000-memory.dmp

                        memory/5204-22-0x0000000005DE0000-0x000000000639A000-memory.dmp

                        memory/5204-136-0x0000000006670000-0x0000000006832000-memory.dmp

                        memory/5204-20-0x00000000751E2000-0x00000000751E3000-memory.dmp

                        memory/5204-138-0x0000000006D70000-0x000000000729C000-memory.dmp

                        memory/5204-18-0x0000000000400000-0x00000000004C0000-memory.dmp

                        memory/5204-140-0x00000000068C0000-0x0000000006936000-memory.dmp

                        memory/5204-147-0x00000000751E2000-0x00000000751E3000-memory.dmp