Analysis

  • max time kernel
    298s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 05:10

General

  • Target
    MV_SEA_PEARL_ORDER_QUOTATION_FORMpdf.js
  • Size 3.0MB
  • Sample260807-ft3ntsgl4y
  • SHA256 9651b0ffc0ae5c18dabf04e4f388b44c48fc312c438408f33ea4635b65a048ac
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Formbook

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

  • Formbook payload 5 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
  • ConfuserEx .NET packer 4 IoCs

    Detects ConfuserEx .NET packer.

  • Suspicious use of SetThreadContext 21 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 64 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\MV_SEA_PEARL_ORDER_QUOTATION_FORMpdf.js
    1⤵
    • Badlisted process makes network request
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3868
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_btJ5PoqJX7pD_1786079449776.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3000
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:1340
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:5888
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              PID:4156
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:4540
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:2732
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:3240
                  • 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:3936
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:6036
                    • 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:5364
                    • 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:1692
                    • 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:2940
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:2460
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                          PID:3232
                        • 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:4500
                        • 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:4256
                        • 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:4852
                        • 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:1840
                        • 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:2056
                        • 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:5108
                        • 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:4748
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                            PID:5128
                          • 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:4868
                          • 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:5664
                          • 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:5464
                          • 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:2752
                          • 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:5180
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            3⤵
                              PID:2800
                          • 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:1204
                            • C:\Program Files\Mozilla Firefox\Firefox.exe
                              "C:\Program Files\Mozilla Firefox\Firefox.exe"
                              3⤵
                                PID:4664
                            • C:\Windows\System32\taskkill.exe
                              "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                              2⤵
                              • Kills process with taskkill
                              • Suspicious use of AdjustPrivilegeToken
                              PID:2804

                          Network

                                MITRE ATT&CK Enterprise v16

                                Replay Monitor

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                                Downloads

                                ps_btJ5PoqJX7pD_1786079449776.ps1

                                • Path C:\Temp\ps_btJ5PoqJX7pD_1786079449776.ps1
                                • Size 2.2MB
                                • SHA256 4e0afb2171c4094568163ff2bfae2de1a009f11dabe13c3b1baeacba77c132a6
                                • MD5 SHA1 SHA512 SSDEEP TLSH

                                memory/1204-35-0x0000000000150000-0x0000000000193000-memory.dmp

                                memory/1204-40-0x0000000000150000-0x0000000000193000-memory.dmp

                                memory/3000-21-0x0000024C39570000-0x0000024C39584000-memory.dmp

                                memory/3000-69-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-6-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-9-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-10-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-11-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-12-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-13-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-14-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-15-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-17-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-16-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-18-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-20-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-19-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-5-0x0000024C21010000-0x0000024C21032000-memory.dmp

                                memory/3000-8-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-45-0x0000024C20F70000-0x0000024C20F84000-memory.dmp

                                memory/3000-22-0x0000024C39580000-0x0000024C39586000-memory.dmp

                                memory/3000-1-0x00007FFD8B02F000-0x00007FFD8B030000-memory.dmp

                                memory/3000-26-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-27-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-28-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-2-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-29-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-24-0x00007FFD8AEA0000-0x00007FFD8B844000-memory.dmp

                                memory/3000-52-0x0000024C39650000-0x0000024C39664000-memory.dmp

                                memory/3000-47-0x0000024C395C0000-0x0000024C395D4000-memory.dmp

                                memory/3868-34-0x0000000000700000-0x00000000013D3000-memory.dmp

                                memory/3868-70-0x000001BE23600000-0x000001BE236B2000-memory.dmp

                                memory/3868-71-0x000001BE23750000-0x000001BE23840000-memory.dmp

                                memory/3868-43-0x000001BE23600000-0x000001BE236B2000-memory.dmp

                                memory/3868-42-0x0000000000700000-0x00000000013D3000-memory.dmp

                                memory/3936-25-0x0000000001050000-0x0000000001096000-memory.dmp

                                memory/3936-39-0x0000000001400000-0x0000000001423000-memory.dmp

                                memory/3936-38-0x0000000001050000-0x0000000001096000-memory.dmp

                                memory/3936-36-0x0000000001050000-0x0000000001096000-memory.dmp

                                memory/3936-33-0x0000000001400000-0x0000000001423000-memory.dmp

                                memory/3936-32-0x0000000001050000-0x0000000001096000-memory.dmp

                                memory/3936-31-0x0000000001050000-0x0000000001096000-memory.dmp

                                memory/3936-30-0x0000000001430000-0x00000000017A4000-memory.dmp

                                memory/3936-23-0x0000000000400000-0x0000000000446000-memory.dmp

                                memory/4664-62-0x00000274C0840000-0x00000274C0914000-memory.dmp