Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    06/07/2026, 16:27

General

  • Target
    stub.ps1
  • Size 1.4MB
  • Sample260706-tyd3xsdv4k
  • SHA256 27f3af2050e6be0dc25465db741f5eab27f4d7585b848526431a295ed384a517
  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 32 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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.

  • Gathers network information 2 TTPs 1 IoCs

    Uses commandline utility to view network configuration.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\stub.ps1
    1⤵
    • Badlisted process makes network request
    • Suspicious use of SetThreadContext
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4708
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
        PID:5600
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        2⤵
          PID:3668
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          2⤵
            PID:4260
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            2⤵
              PID:3456
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              2⤵
                PID:1648
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                2⤵
                  PID:3248
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  2⤵
                  • Suspicious use of SetThreadContext
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  PID:2464
                • C:\Windows\SysWOW64\NETSTAT.EXE
                  "C:\Windows\SysWOW64\NETSTAT.EXE"
                  2⤵
                  • Accesses Microsoft Outlook profiles
                  • Suspicious use of SetThreadContext
                  • System Location Discovery: System Language Discovery
                  • Gathers network information
                  • Modifies Internet Explorer settings
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious behavior: MapViewOfSection
                  • Suspicious use of WriteProcessMemory
                  • outlook_office_path
                  PID:5728
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe"
                    3⤵
                      PID:2716
                    • C:\Program Files\Mozilla Firefox\Firefox.exe
                      "C:\Program Files\Mozilla Firefox\Firefox.exe"
                      3⤵
                        PID:2436
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4652
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3340
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      2⤵
                        PID:708
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:5932
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        2⤵
                          PID:2196
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3036
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3420
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          2⤵
                            PID:3172
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1048
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2644
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4888
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • 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"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2936
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:3428
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:940
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:5416
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1452
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2100
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:4588
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                              PID:5704
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                              2⤵
                                PID:3488
                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                2⤵
                                  PID:5296
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                  2⤵
                                    PID:2824
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                    2⤵
                                      PID:8
                                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                      2⤵
                                        PID:5100
                                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                        2⤵
                                          PID:1332
                                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                          2⤵
                                            PID:4432
                                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                            2⤵
                                              PID:2188
                                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                              2⤵
                                                PID:620
                                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                2⤵
                                                  PID:5796
                                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                  2⤵
                                                    PID:3764
                                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                    2⤵
                                                      PID:1436
                                                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                      2⤵
                                                        PID:2024
                                                    • 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:2676
                                                      • 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:240

                                                        Network

                                                              MITRE ATT&CK Enterprise v16

                                                              Replay Monitor

                                                              Loading Replay Monitor...

                                                              Downloads

                                                              memory/2436-53-0x0000021786660000-0x0000021786718000-memory.dmp

                                                              memory/2464-20-0x0000000000400000-0x0000000000446000-memory.dmp

                                                              memory/2464-31-0x0000000001090000-0x00000000010D6000-memory.dmp

                                                              memory/2464-26-0x0000000001440000-0x0000000001461000-memory.dmp

                                                              memory/2464-25-0x0000000001090000-0x00000000010D6000-memory.dmp

                                                              memory/2464-23-0x0000000001090000-0x00000000010D6000-memory.dmp

                                                              memory/2464-22-0x0000000001470000-0x00000000017E4000-memory.dmp

                                                              memory/2464-21-0x0000000001090000-0x00000000010D6000-memory.dmp

                                                              memory/2716-46-0x000002123B540000-0x000002123B645000-memory.dmp

                                                              memory/4708-11-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-6-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-13-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-14-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-16-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-17-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-15-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-19-0x0000026D722B0000-0x0000026D722B8000-memory.dmp

                                                              memory/4708-18-0x0000026D722A0000-0x0000026D722AA000-memory.dmp

                                                              memory/4708-0-0x00007FFBD9BFF000-0x00007FFBD9C00000-memory.dmp

                                                              memory/4708-10-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-9-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-8-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-7-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-24-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-12-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-27-0x0000000000ED0000-0x000000000323F000-memory.dmp

                                                              memory/4708-3-0x0000026D72240000-0x0000026D72262000-memory.dmp

                                                              memory/4708-4-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-5-0x00007FFBD9A70000-0x00007FFBDA414000-memory.dmp

                                                              memory/4708-37-0x0000026D722E0000-0x0000026D723AF000-memory.dmp

                                                              memory/4708-35-0x0000000000ED0000-0x000000000323F000-memory.dmp

                                                              memory/5728-33-0x0000000000EA0000-0x0000000000EE3000-memory.dmp

                                                              memory/5728-36-0x0000000001610000-0x00000000016B0000-memory.dmp

                                                              memory/5728-32-0x0000000001800000-0x0000000001B74000-memory.dmp

                                                              memory/5728-38-0x0000000000EA0000-0x0000000000EE3000-memory.dmp

                                                              memory/5728-41-0x0000000001610000-0x00000000016B0000-memory.dmp

                                                              memory/5728-30-0x0000000000EA0000-0x0000000000EE3000-memory.dmp

                                                              memory/5728-29-0x0000000000EA0000-0x0000000000EE3000-memory.dmp