Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/07/2026, 02:04

General

  • Target
    Purchase.js
  • Size 2.0MB
  • Sample260714-chdc1scv7j
  • SHA256 6b12ae36ca158c2b6fbb3254010759d57ccc7de88a56c93068fefccf2aae1098
  • 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 7 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 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.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • 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\Purchase.js
    1⤵
    • Badlisted process makes network request
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1144
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\script_NnneKTGIc51j_1784075937107.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:468
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:4236
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:3312
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              PID:1556
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:3252
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:5048
                • 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:2936
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:4252
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:4324
                    • 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:2324
                    • 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:4864
                    • 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:5976
                    • 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:6120
                    • 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:792
                    • 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:2728
                    • 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:2668
                    • 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:4680
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:4596
                      • 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:3644
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                          PID:3700
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                            PID:1064
                          • 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:1552
                          • 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⤵
                              PID:4872
                            • 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: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:6088
                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                3⤵
                                  PID:2036
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                  3⤵
                                    PID:3544
                                • C:\Windows\SysWOW64\recover.exe
                                  "C:\Windows\SysWOW64\recover.exe"
                                  2⤵
                                  • Accesses Microsoft Outlook profiles
                                  • Suspicious use of SetThreadContext
                                  • System Location Discovery: System Language Discovery
                                  • Enumerates system info in registry
                                  • Modifies Internet Explorer settings
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious behavior: MapViewOfSection
                                  • Suspicious use of WriteProcessMemory
                                  • outlook_office_path
                                  PID:4312
                                  • C:\Program Files\Mozilla Firefox\Firefox.exe
                                    "C:\Program Files\Mozilla Firefox\Firefox.exe"
                                    3⤵
                                      PID:2296
                                  • C:\Windows\System32\taskkill.exe
                                    "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                                    2⤵
                                    • Kills process with taskkill
                                    • Suspicious use of AdjustPrivilegeToken
                                    PID:2372

                                Network

                                      MITRE ATT&CK Enterprise v16

                                      Replay Monitor

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                                      Downloads

                                      script_NnneKTGIc51j_1784075937107.ps1

                                      • Path C:\Temp\script_NnneKTGIc51j_1784075937107.ps1
                                      • Size 1.4MB
                                      • SHA256 9bca49bde467dd555810ce4b0abb122f425256528da1528058eafd33c93aefde
                                      • MD5 SHA1 SHA512 SSDEEP TLSH

                                      memory/468-17-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-1-0x00007FF845DBF000-0x00007FF845DC0000-memory.dmp

                                      memory/468-6-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-4-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-8-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-9-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-10-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-11-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-12-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-13-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-14-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-15-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-16-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-33-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-5-0x0000025B57660000-0x0000025B57682000-memory.dmp

                                      memory/468-20-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-19-0x0000025B57650000-0x0000025B57664000-memory.dmp

                                      memory/468-21-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-22-0x0000025B6FB40000-0x0000025B6FB54000-memory.dmp

                                      memory/468-18-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-31-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-66-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-30-0x00007FF845C30000-0x00007FF8465D4000-memory.dmp

                                      memory/468-42-0x0000025B6FB60000-0x0000025B6FB74000-memory.dmp

                                      memory/1144-41-0x00000117AF130000-0x00000117AF1F0000-memory.dmp

                                      memory/1144-29-0x0000000000560000-0x0000000000F44000-memory.dmp

                                      memory/1144-67-0x00000117AF130000-0x00000117AF1F0000-memory.dmp

                                      memory/1144-40-0x0000000000560000-0x0000000000F44000-memory.dmp

                                      memory/2296-53-0x000002BCAB890000-0x000002BCAB996000-memory.dmp

                                      memory/2936-23-0x0000000000400000-0x0000000000446000-memory.dmp

                                      memory/2936-36-0x0000000000B20000-0x0000000000B66000-memory.dmp

                                      memory/2936-37-0x0000000000B20000-0x0000000000B66000-memory.dmp

                                      memory/2936-28-0x0000000001120000-0x0000000001145000-memory.dmp

                                      memory/2936-27-0x0000000000B20000-0x0000000000B66000-memory.dmp

                                      memory/2936-26-0x0000000000B20000-0x0000000000B66000-memory.dmp

                                      memory/2936-25-0x0000000001180000-0x00000000014F4000-memory.dmp

                                      memory/2936-24-0x0000000000B20000-0x0000000000B66000-memory.dmp

                                      memory/4312-35-0x0000000000E20000-0x0000000000E63000-memory.dmp

                                      memory/4312-38-0x0000000000E20000-0x0000000000E63000-memory.dmp

                                      memory/4312-34-0x0000000000E20000-0x0000000000E63000-memory.dmp

                                      memory/4312-44-0x0000000000E20000-0x0000000000E63000-memory.dmp