Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    07/04/2026, 06:47

General

  • Target
    ps_sU8IWW6cqFtT_1775543815932.ps1
  • Size 1.4MB
  • Sample260407-hkhcmsax9q
  • SHA256 d59186e4e3aedd78c10d75f069b1babfea7a88beeec236a52cd6df30c2d9a381
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

  • Formbook family
  • Formbook payload 8 IoCs
  • Badlisted process makes network request 6 IoCs

    Network request originating from process or tool commonly abused by malware.

  • ConfuserEx .NET packer 1 IoCs

    Detects ConfuserEx .NET packer.

  • Suspicious use of SetThreadContext 33 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ps_sU8IWW6cqFtT_1775543815932.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:4196
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
      2⤵
        PID:4992
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        2⤵
          PID:5012
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          2⤵
            PID:6032
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            2⤵
              PID:5948
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              2⤵
                PID:5640
              • 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:6056
              • C:\Windows\SysWOW64\at.exe
                "C:\Windows\SysWOW64\at.exe"
                2⤵
                • Suspicious use of SetThreadContext
                • System Location Discovery: System Language Discovery
                • Modifies Internet Explorer settings
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: MapViewOfSection
                • Suspicious use of WriteProcessMemory
                PID:1644
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe"
                  3⤵
                    PID:5104
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                    3⤵
                      PID:2476
                    • C:\Program Files\Mozilla Firefox\Firefox.exe
                      "C:\Program Files\Mozilla Firefox\Firefox.exe"
                      3⤵
                        PID:5488
                    • 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:4504
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      2⤵
                        PID:5492
                      • 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:3244
                      • 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:3212
                      • 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:1812
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        2⤵
                          PID:5976
                        • 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:1784
                        • 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:2756
                        • 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:4484
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          2⤵
                            PID:2424
                          • 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:2236
                          • 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:5684
                          • 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:2504
                          • 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:4348
                          • 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:1240
                          • 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:4860
                          • 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:5272
                          • 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:5268
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                              PID:1924
                            • 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:4352
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                              2⤵
                                PID:1092
                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                2⤵
                                  PID:3352
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                  2⤵
                                    PID:3720
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                    2⤵
                                      PID:2276
                                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                      2⤵
                                        PID:5404
                                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                        2⤵
                                          PID:4808
                                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                          2⤵
                                            PID:3272
                                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                            2⤵
                                              PID:6092
                                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                              2⤵
                                                PID:4648
                                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                2⤵
                                                  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⤵
                                                    PID:3528
                                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                    2⤵
                                                      PID:5924
                                                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                      2⤵
                                                        PID:2864
                                                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                        2⤵
                                                          PID:3852
                                                      • 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:1896
                                                        • 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:2248
                                                          • C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe
                                                            "C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"
                                                            1⤵
                                                              PID:5288

                                                            Network

                                                                  MITRE ATT&CK Enterprise v16

                                                                  Replay Monitor

                                                                  Loading Replay Monitor...

                                                                  Downloads

                                                                  __PSScriptPolicyTest_301j1ftq.ydu.ps1

                                                                  • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_301j1ftq.ydu.ps1
                                                                  • Size 60B
                                                                  • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                                                  • MD5 SHA1 SHA512 TLSH

                                                                  memory/1644-37-0x00000000014B0000-0x0000000001552000-memory.dmp

                                                                  memory/1644-62-0x0000000006170000-0x00000000061F2000-memory.dmp

                                                                  memory/1644-43-0x00000000014B0000-0x0000000001552000-memory.dmp

                                                                  memory/1644-36-0x0000000000D00000-0x0000000000D43000-memory.dmp

                                                                  memory/1644-22-0x0000000000D00000-0x0000000000D43000-memory.dmp

                                                                  memory/1644-29-0x0000000000D00000-0x0000000000D43000-memory.dmp

                                                                  memory/1644-28-0x0000000001670000-0x00000000019C6000-memory.dmp

                                                                  memory/1644-24-0x0000000000D00000-0x0000000000D43000-memory.dmp

                                                                  memory/2476-74-0x00000153BB1E0000-0x00000153BB2AA000-memory.dmp

                                                                  memory/3212-46-0x0000000001460000-0x00000000017B6000-memory.dmp

                                                                  memory/3244-42-0x0000000001BA0000-0x0000000001EF6000-memory.dmp

                                                                  memory/3244-41-0x0000000001560000-0x00000000015A6000-memory.dmp

                                                                  memory/4196-39-0x0000016C3CD50000-0x0000016C3CE29000-memory.dmp

                                                                  memory/4196-45-0x0000016C3CD50000-0x0000016C3CE29000-memory.dmp

                                                                  memory/4196-20-0x0000016C24310000-0x0000016C2431C000-memory.dmp

                                                                  memory/4196-21-0x0000016C24430000-0x0000016C24442000-memory.dmp

                                                                  memory/4196-0-0x0000016C3CAA0000-0x0000016C3CAB0000-memory.dmp

                                                                  memory/4196-1-0x0000016C3CAA0000-0x0000016C3CAB0000-memory.dmp

                                                                  memory/4196-38-0x0000016C3CD50000-0x0000016C3CE29000-memory.dmp

                                                                  memory/4196-7-0x0000016C244B0000-0x0000016C244D2000-memory.dmp

                                                                  memory/4196-9-0x0000016C3CAA0000-0x0000016C3CAB0000-memory.dmp

                                                                  memory/4196-14-0x0000016C3CAA0000-0x0000016C3CAB0000-memory.dmp

                                                                  memory/4196-15-0x0000016C3CAA0000-0x0000016C3CAB0000-memory.dmp

                                                                  memory/4196-10-0x0000016C24480000-0x0000016C2448C000-memory.dmp

                                                                  memory/4196-12-0x0000016C3CAA0000-0x0000016C3CAB0000-memory.dmp

                                                                  memory/4504-33-0x0000000001340000-0x0000000001386000-memory.dmp

                                                                  memory/4504-32-0x00000000019A0000-0x0000000001CF6000-memory.dmp

                                                                  memory/4504-31-0x0000000001340000-0x0000000001386000-memory.dmp

                                                                  memory/5104-65-0x0000024E63740000-0x0000024E637EF000-memory.dmp

                                                                  memory/5488-85-0x0000023D87D70000-0x0000023D87E73000-memory.dmp

                                                                  memory/6056-26-0x0000000000B40000-0x0000000000B86000-memory.dmp

                                                                  memory/6056-11-0x0000000000400000-0x0000000000446000-memory.dmp

                                                                  memory/6056-13-0x0000000000B40000-0x0000000000B86000-memory.dmp

                                                                  memory/6056-16-0x0000000000F00000-0x0000000001256000-memory.dmp

                                                                  memory/6056-27-0x0000000004F70000-0x0000000004F93000-memory.dmp

                                                                  memory/6056-19-0x0000000004F70000-0x0000000004F93000-memory.dmp

                                                                  memory/6056-17-0x0000000000B40000-0x0000000000B86000-memory.dmp

                                                                  memory/6056-23-0x0000000000B40000-0x0000000000B86000-memory.dmp

                                                                  memory/6056-18-0x0000000000B40000-0x0000000000B86000-memory.dmp