Analysis

  • max time kernel
    298s
  • max time network
    256s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260617-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/06/2026, 03:19

General

  • Target
    PO79765968483475574.js
  • Size 1.9MB
  • Sample260626-dvg3eahv4n
  • SHA256 5d3336e73a6ae8c166510f10919b2014bd0a05ddb0ad622de9a27df4cc52e65b
  • 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 13 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.

  • Kills process with taskkill 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 63 IoCs
  • Suspicious behavior: MapViewOfSection 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\PO79765968483475574.js
    1⤵
    • Badlisted process makes network request
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1500
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_a8QItzInvhZI_1782443980956.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1100
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:420
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:4640
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              PID:4544
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:4672
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:2912
                • 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:4472
                • 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:1152
                • 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:2496
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:4420
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:1148
                    • 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:1776
                    • 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:2756
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:3376
                      • 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:2680
                      • 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:1304
                      • 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:960
                      • 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:4312
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                          PID:3800
                        • 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:796
                        • 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:3260
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                            PID:4676
                          • 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:1968
                          • 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:3984
                          • 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:4752
                          • 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:1604
                        • C:\Windows\SysWOW64\sort.exe
                          "C:\Windows\SysWOW64\sort.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:2044
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe"
                            3⤵
                              PID:1848
                            • C:\Program Files\Mozilla Firefox\Firefox.exe
                              "C:\Program Files\Mozilla Firefox\Firefox.exe"
                              3⤵
                                PID:4972
                            • C:\Windows\System32\taskkill.exe
                              "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                              2⤵
                              • Kills process with taskkill
                              • Suspicious use of AdjustPrivilegeToken
                              PID:2272
                          • 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:3668
                            • 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:5184

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

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                                    Downloads

                                    ps_a8QItzInvhZI_1782443980956.ps1

                                    • Path C:\Temp\ps_a8QItzInvhZI_1782443980956.ps1
                                    • Size 1.4MB
                                    • SHA256 46d7b643bd16e023ba6d4e7092a268e2a9672fcadc2b6c1171fed71a77fe6717
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    memory/1100-21-0x000001EEDA210000-0x000001EEDA21E000-memory.dmp

                                    memory/1100-5-0x000001EEDA230000-0x000001EEDA252000-memory.dmp

                                    memory/1100-6-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-7-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-9-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-2-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-10-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-11-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-12-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-13-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-14-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-15-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-16-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-17-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-18-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-19-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-1-0x00007FFABA16F000-0x00007FFABA170000-memory.dmp

                                    memory/1100-20-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-60-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-22-0x000001EEDA260000-0x000001EEDA268000-memory.dmp

                                    memory/1100-30-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-26-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1100-27-0x00007FFAB9FE0000-0x00007FFABA984000-memory.dmp

                                    memory/1500-36-0x0000000000790000-0x000000000288A000-memory.dmp

                                    memory/1500-61-0x000002131A040000-0x000002131A109000-memory.dmp

                                    memory/1500-37-0x000002131A040000-0x000002131A109000-memory.dmp

                                    memory/1500-31-0x0000000000790000-0x000000000288A000-memory.dmp

                                    memory/1848-44-0x00000220C76A0000-0x00000220C7772000-memory.dmp

                                    memory/2044-32-0x0000000000640000-0x0000000000683000-memory.dmp

                                    memory/2044-34-0x0000000000640000-0x0000000000683000-memory.dmp

                                    memory/4472-33-0x0000000001080000-0x00000000010C6000-memory.dmp

                                    memory/4472-28-0x00000000016A0000-0x0000000001A14000-memory.dmp

                                    memory/4472-25-0x0000000001080000-0x00000000010C6000-memory.dmp

                                    memory/4472-24-0x0000000000400000-0x0000000000446000-memory.dmp

                                    memory/4472-29-0x0000000001080000-0x00000000010C6000-memory.dmp

                                    memory/4972-51-0x0000018149260000-0x0000018149360000-memory.dmp