Analysis

  • max time kernel
    150s
  • max time network
    100s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 01:27

General

  • Target
    MV ANNA SCHULTE VESSEL Q88 PARTICULARS.js
  • Size 3.1MB
  • Sample260805-bvbvaahk8y
  • SHA256 fc04a6d3555001a8f04cf75dcdc1cb2de12f530d78603c31aadea81fb26312a3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook payload 6 IoCs
  • Badlisted process makes network request 4 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 20 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Kills process with taskkill 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 62 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 61 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\MV ANNA SCHULTE VESSEL Q88 PARTICULARS.js"
    1⤵
    • Badlisted process makes network request
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1372
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_0SWK83kx8Roz_1785893253865.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4960
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:5684
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:616
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              PID:5928
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:3696
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:2996
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:1580
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                    • Suspicious use of SetThreadContext
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: MapViewOfSection
                    PID:5428
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:2108
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1716
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3168
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:932
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4660
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1624
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2388
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1972
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2032
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:5716
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:6064
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:1232
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2272
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5076
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                          PID:2776
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4616
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4132
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4400
                      • C:\Windows\SysWOW64\SearchProtocolHost.exe
                        "C:\Windows\SysWOW64\SearchProtocolHost.exe"
                        2⤵
                        • Accesses Microsoft Outlook profiles
                        • Suspicious use of SetThreadContext
                        • System Location Discovery: System Language Discovery
                        • Modifies Internet Explorer settings
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious behavior: MapViewOfSection
                        • Suspicious use of WriteProcessMemory
                        • outlook_office_path
                        PID:3292
                        • C:\Program Files\Mozilla Firefox\Firefox.exe
                          "C:\Program Files\Mozilla Firefox\Firefox.exe"
                          3⤵
                            PID:972
                        • C:\Windows\System32\taskkill.exe
                          "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4160
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k GPSvcGroup
                        1⤵
                          PID:3240

                        Network

                              MITRE ATT&CK Enterprise v16

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

                              ps_0SWK83kx8Roz_1785893253865.ps1

                              • Path C:\Temp\ps_0SWK83kx8Roz_1785893253865.ps1
                              • Size 2.2MB
                              • SHA256 3176fd8526e631e29076936992a5003f6d1799789bb930d5802abf0f8686a5d6
                              • MD5 SHA1 SHA512 SSDEEP TLSH

                              memory/972-51-0x000001A9E1800000-0x000001A9E1907000-memory.dmp

                              memory/1372-62-0x0000021B15D30000-0x0000021B15E2D000-memory.dmp

                              memory/1372-38-0x0000021B15D30000-0x0000021B15E2D000-memory.dmp

                              memory/3292-30-0x0000000001200000-0x0000000001243000-memory.dmp

                              memory/3292-40-0x0000000001200000-0x0000000001243000-memory.dmp

                              memory/3292-36-0x0000000001200000-0x0000000001243000-memory.dmp

                              memory/3292-33-0x0000000001200000-0x0000000001243000-memory.dmp

                              memory/4960-12-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-22-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-13-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-14-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-15-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-16-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-17-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-18-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-19-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-20-0x000001CF69440000-0x000001CF6945A000-memory.dmp

                              memory/4960-2-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-10-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-61-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-24-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-25-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-1-0x00007FFADB7AF000-0x00007FFADB7B0000-memory.dmp

                              memory/4960-5-0x000001CF50DC0000-0x000001CF50DE2000-memory.dmp

                              memory/4960-6-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-8-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-11-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/4960-9-0x00007FFADB620000-0x00007FFADBFC4000-memory.dmp

                              memory/5428-26-0x0000000001550000-0x00000000018C4000-memory.dmp

                              memory/5428-35-0x00000000014E0000-0x0000000001503000-memory.dmp

                              memory/5428-34-0x0000000000F70000-0x0000000000FB6000-memory.dmp

                              memory/5428-32-0x0000000000F70000-0x0000000000FB6000-memory.dmp

                              memory/5428-29-0x00000000014E0000-0x0000000001503000-memory.dmp

                              memory/5428-28-0x0000000000F70000-0x0000000000FB6000-memory.dmp

                              memory/5428-27-0x0000000000F70000-0x0000000000FB6000-memory.dmp

                              memory/5428-23-0x0000000000F70000-0x0000000000FB6000-memory.dmp

                              memory/5428-21-0x0000000000400000-0x0000000000446000-memory.dmp