Analysis

  • max time kernel
    299s
  • max time network
    302s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-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 6 IoCs
  • Badlisted process makes network request 3 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • ConfuserEx .NET packer 3 IoCs

    Detects ConfuserEx .NET packer.

  • Suspicious use of SetThreadContext 22 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 9 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
    • Checks computer location settings
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1156
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_VcY4FBJJLZoq_1786079448380.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5104
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:3824
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:3552
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              PID:2328
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:2552
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:4388
                • 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:824
                • 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:1196
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:876
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:2024
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:3280
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                          PID:3408
                        • 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:4080
                        • 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:632
                        • 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:2296
                        • 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:4816
                        • 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:1096
                        • 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:4172
                        • 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:3856
                        • 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:4944
                        • 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:2212
                        • 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:4196
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                            PID:628
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            3⤵
                              PID:908
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                              3⤵
                                PID:2512
                              • 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:4488
                              • 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:5032
                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                3⤵
                                  PID:4308
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                  3⤵
                                    PID:4780
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                    3⤵
                                      PID:1768
                                  • 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:3016
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe"
                                      3⤵
                                        PID:4828
                                      • C:\Program Files\Mozilla Firefox\Firefox.exe
                                        "C:\Program Files\Mozilla Firefox\Firefox.exe"
                                        3⤵
                                          PID:3624
                                      • C:\Windows\System32\taskkill.exe
                                        "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                                        2⤵
                                        • Kills process with taskkill
                                        • Suspicious use of AdjustPrivilegeToken
                                        PID:2180
                                    • 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:3620
                                      • 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:4536

                                        Network

                                              MITRE ATT&CK Enterprise v16

                                              Replay Monitor

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                                              Downloads

                                              ps_VcY4FBJJLZoq_1786079448380.ps1

                                              • Path C:\Temp\ps_VcY4FBJJLZoq_1786079448380.ps1
                                              • Size 2.2MB
                                              • SHA256 4e0afb2171c4094568163ff2bfae2de1a009f11dabe13c3b1baeacba77c132a6
                                              • MD5 SHA1 SHA512 SSDEEP TLSH

                                              __PSScriptPolicyTest_tmueynd2.5g2.ps1

                                              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tmueynd2.5g2.ps1
                                              • Size 60B
                                              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                              • MD5 SHA1 SHA512 TLSH

                                              memory/824-32-0x0000000001500000-0x0000000001523000-memory.dmp

                                              memory/824-22-0x0000000001060000-0x00000000010A6000-memory.dmp

                                              memory/824-29-0x0000000001060000-0x00000000010A6000-memory.dmp

                                              memory/824-26-0x0000000001500000-0x0000000001523000-memory.dmp

                                              memory/824-24-0x0000000001060000-0x00000000010A6000-memory.dmp

                                              memory/824-31-0x0000000001060000-0x00000000010A6000-memory.dmp

                                              memory/824-19-0x0000000000400000-0x0000000000446000-memory.dmp

                                              memory/824-20-0x0000000001060000-0x00000000010A6000-memory.dmp

                                              memory/824-21-0x0000000001560000-0x00000000018AA000-memory.dmp

                                              memory/1156-62-0x0000025B5FFC0000-0x0000025B6009D000-memory.dmp

                                              memory/1156-27-0x00000000005A0000-0x0000000000E84000-memory.dmp

                                              memory/1156-36-0x0000025B5FFC0000-0x0000025B6009D000-memory.dmp

                                              memory/1156-34-0x00000000005A0000-0x0000000000E84000-memory.dmp

                                              memory/3016-37-0x0000000000F30000-0x0000000000F73000-memory.dmp

                                              memory/3016-33-0x0000000000F30000-0x0000000000F73000-memory.dmp

                                              memory/3016-28-0x0000000000F30000-0x0000000000F73000-memory.dmp

                                              memory/3016-30-0x0000000000F30000-0x0000000000F73000-memory.dmp

                                              memory/3624-53-0x0000022303580000-0x000002230362C000-memory.dmp

                                              memory/4828-46-0x00000194F7190000-0x00000194F726F000-memory.dmp

                                              memory/5104-23-0x00000197AC460000-0x00000197AC470000-memory.dmp

                                              memory/5104-25-0x00000197AC460000-0x00000197AC470000-memory.dmp

                                              memory/5104-16-0x00000197AC460000-0x00000197AC470000-memory.dmp

                                              memory/5104-2-0x00000197AC460000-0x00000197AC470000-memory.dmp

                                              memory/5104-3-0x00000197AC430000-0x00000197AC452000-memory.dmp

                                              memory/5104-18-0x00000197AC330000-0x00000197AC344000-memory.dmp

                                              memory/5104-17-0x00000197AC460000-0x00000197AC470000-memory.dmp

                                              memory/5104-15-0x00000197AC460000-0x00000197AC470000-memory.dmp

                                              memory/5104-14-0x00000197AC490000-0x00000197AC496000-memory.dmp

                                              memory/5104-39-0x00000197AC390000-0x00000197AC3A4000-memory.dmp

                                              memory/5104-13-0x00000197AC420000-0x00000197AC434000-memory.dmp

                                              memory/5104-12-0x00000197AC460000-0x00000197AC470000-memory.dmp

                                              memory/5104-1-0x00000197AC460000-0x00000197AC470000-memory.dmp