Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    24/07/2026, 12:52

General

  • Target
    BonificoSct_20_07_2026_09_07_09.js
  • Size 5.8MB
  • Sample260724-p4js5sem61
  • SHA256 4be616041ed326d07a5d65824ca71501c90efdaee9ebbd2693b236140e967dd4
  • 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 58 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 59 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\BonificoSct_20_07_2026_09_07_09.js
    1⤵
    • Badlisted process makes network request
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3416
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_GEiMRUC5vbjv_1784897586212.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:1688
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:5624
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              PID:4896
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:2560
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:3556
                • 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:3596
                • 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:2328
                • 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:2984
                • 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:5844
                • 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:3696
                • 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:580
                • 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:3456
                • 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:3404
                • 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:3508
                • 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:5860
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:712
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:2304
                    • 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:4540
                    • 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:3952
                    • 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:2720
                    • 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:5736
                    • 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:2592
                  • C:\Windows\SysWOW64\icsunattend.exe
                    "C:\Windows\SysWOW64\icsunattend.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:5348
                    • C:\Program Files\Mozilla Firefox\Firefox.exe
                      "C:\Program Files\Mozilla Firefox\Firefox.exe"
                      3⤵
                        PID:992
                    • C:\Windows\System32\taskkill.exe
                      "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                      2⤵
                      • Kills process with taskkill
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1228

                  Network

                        MITRE ATT&CK Enterprise v16

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                        Downloads

                        ps_GEiMRUC5vbjv_1784897586212.ps1

                        • Path C:\Temp\ps_GEiMRUC5vbjv_1784897586212.ps1
                        • Size 2.1MB
                        • SHA256 2377a227db03f80b517c95363ce3ffa32373a406cfe304f72c7721699ed0b4de
                        • MD5 SHA1 SHA512 SSDEEP TLSH

                        memory/992-53-0x0000021B82770000-0x0000021B8285F000-memory.dmp

                        memory/2492-17-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-66-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-7-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-5-0x0000028841AB0000-0x0000028841AD2000-memory.dmp

                        memory/2492-19-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-10-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-11-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-12-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-13-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-14-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-15-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-16-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-6-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-2-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-9-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-20-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-21-0x0000028859FF0000-0x000002885A004000-memory.dmp

                        memory/2492-23-0x000002885A010000-0x000002885A024000-memory.dmp

                        memory/2492-1-0x00007FFD2973F000-0x00007FFD29740000-memory.dmp

                        memory/2492-25-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-56-0x000002885A080000-0x000002885A094000-memory.dmp

                        memory/2492-27-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-28-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/2492-18-0x00007FFD295B0000-0x00007FFD29F54000-memory.dmp

                        memory/3416-67-0x0000016D1FD60000-0x0000016D1FE7A000-memory.dmp

                        memory/3416-41-0x0000000000A10000-0x0000000000D27000-memory.dmp

                        memory/3416-42-0x0000016D1FD60000-0x0000016D1FE7A000-memory.dmp

                        memory/3416-33-0x0000000000A10000-0x0000000000D27000-memory.dmp

                        memory/3596-24-0x0000000000400000-0x0000000000446000-memory.dmp

                        memory/3596-35-0x0000000000F40000-0x0000000000F86000-memory.dmp

                        memory/3596-37-0x0000000000F40000-0x0000000000F86000-memory.dmp

                        memory/3596-38-0x0000000001280000-0x00000000012A0000-memory.dmp

                        memory/3596-30-0x0000000000F40000-0x0000000000F86000-memory.dmp

                        memory/3596-32-0x0000000001280000-0x00000000012A0000-memory.dmp

                        memory/3596-31-0x0000000000F40000-0x0000000000F86000-memory.dmp

                        memory/3596-29-0x0000000001330000-0x00000000016A4000-memory.dmp

                        memory/3596-26-0x0000000000F40000-0x0000000000F86000-memory.dmp

                        memory/5348-36-0x0000000001290000-0x00000000012D3000-memory.dmp

                        memory/5348-39-0x0000000001290000-0x00000000012D3000-memory.dmp

                        memory/5348-34-0x0000000001290000-0x00000000012D3000-memory.dmp

                        memory/5348-43-0x0000000001290000-0x00000000012D3000-memory.dmp