Analysis

  • max time kernel
    299s
  • max time network
    171s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/08/2026, 01:48

General

  • Target
    MV ANNA SCHULTE VESSEL Q88 PARTICULARS.js
  • Size 3.1MB
  • Sample260806-b8ajdafc33
  • 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 4 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 59 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 60 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:4544
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_WGW9BUwJKf0F_1785980909838.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1320
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:5656
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:2464
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              PID:1188
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:2164
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:1648
                • 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:2260
                • 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:2320
                • 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:3524
                • 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:5684
                • 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:3676
                • 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:1576
                • 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:4904
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:576
                  • 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:4228
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:5812
                    • 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:3200
                    • 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:2796
                    • 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:5360
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:1120
                      • 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:3732
                      • 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:4240
                      • 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:1772
                      • 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:1820
                      • 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:4584
                    • 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:4832
                      • C:\Program Files\Mozilla Firefox\Firefox.exe
                        "C:\Program Files\Mozilla Firefox\Firefox.exe"
                        3⤵
                          PID:4248
                      • C:\Windows\System32\taskkill.exe
                        "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                        2⤵
                        • Kills process with taskkill
                        • Suspicious use of AdjustPrivilegeToken
                        PID:2864

                    Network

                          MITRE ATT&CK Enterprise v16

                          Replay Monitor

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                          Downloads

                          ps_WGW9BUwJKf0F_1785980909838.ps1

                          • Path C:\Temp\ps_WGW9BUwJKf0F_1785980909838.ps1
                          • Size 2.2MB
                          • SHA256 3176fd8526e631e29076936992a5003f6d1799789bb930d5802abf0f8686a5d6
                          • MD5 SHA1 SHA512 SSDEEP TLSH

                          memory/1320-19-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-21-0x0000024EBD590000-0x0000024EBD5AA000-memory.dmp

                          memory/1320-5-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-7-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-8-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-9-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-10-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-11-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-12-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-13-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-58-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-15-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-16-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-17-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-18-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-1-0x00007FFCD47CF000-0x00007FFCD47D0000-memory.dmp

                          memory/1320-4-0x0000024EA4F80000-0x0000024EA4FA2000-memory.dmp

                          memory/1320-20-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-14-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-24-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-27-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/1320-26-0x00007FFCD4640000-0x00007FFCD4FE4000-memory.dmp

                          memory/2260-25-0x0000000001250000-0x0000000001296000-memory.dmp

                          memory/2260-28-0x0000000001820000-0x0000000001B94000-memory.dmp

                          memory/2260-29-0x0000000001250000-0x0000000001296000-memory.dmp

                          memory/2260-32-0x0000000001250000-0x0000000001296000-memory.dmp

                          memory/2260-23-0x0000000000400000-0x0000000000446000-memory.dmp

                          memory/4248-48-0x000001986E2C0000-0x000001986E37A000-memory.dmp

                          memory/4544-30-0x0000000000770000-0x00000000036A6000-memory.dmp

                          memory/4544-35-0x0000000000770000-0x00000000036A6000-memory.dmp

                          memory/4544-36-0x000001F26A3F0000-0x000001F26A4A0000-memory.dmp

                          memory/4544-59-0x000001F26A3F0000-0x000001F26A4A0000-memory.dmp

                          memory/4832-31-0x0000000000730000-0x0000000000773000-memory.dmp

                          memory/4832-33-0x0000000000730000-0x0000000000773000-memory.dmp