Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/10/2026, 17:57

General

  • Target
    sevv.ps1
  • Size 1.4MB
  • Sample261007-wjpl8acw3v
  • SHA256 4d6930feaf120f23b36ead33017b972a8a2190537cce3b68b888b9959caf5c34
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Formbook

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

  • Formbook payload 10 IoCs
  • Badlisted process makes network request 29 IoCs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 28 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.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 TTPs 7 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\sevv.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: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:4812
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        2⤵
          PID:5444
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          2⤵
            PID:944
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            2⤵
              PID:2508
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              2⤵
                PID:712
              • 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:3744
              • C:\Windows\SysWOW64\convert.exe
                "C:\Windows\SysWOW64\convert.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:2104
                • C:\Program Files\Mozilla Firefox\Firefox.exe
                  "C:\Program Files\Mozilla Firefox\Firefox.exe"
                  3⤵
                    PID:6132
                • 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:5472
                • 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:4784
                • 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:5620
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  2⤵
                    PID:1368
                  • 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:5200
                  • 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:2440
                  • 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:5920
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    2⤵
                      PID:1616
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      2⤵
                        PID:2848
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        2⤵
                          PID:5880
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          2⤵
                            PID:5040
                          • 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:3328
                          • 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:1132
                          • 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:3004
                          • 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:5732
                          • 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:2700
                          • 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:4712
                          • 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:908
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            2⤵
                              PID:5568
                            • 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:4608
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                              2⤵
                                PID:4764
                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                2⤵
                                  PID:4772
                                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                  2⤵
                                    PID:4304
                                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                    2⤵
                                      PID:1496
                                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                      2⤵
                                        PID:5220
                                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                        2⤵
                                          PID:4332
                                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                          2⤵
                                            PID:3928
                                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                            2⤵
                                              PID:1288
                                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                              2⤵
                                                PID:1340
                                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                                2⤵
                                                  PID:4392

                                              Network

                                                    MITRE ATT&CK Enterprise v16

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    memory/2104-43-0x0000000001B60000-0x0000000001ED4000-memory.dmp

                                                    memory/2104-44-0x0000000001240000-0x0000000001283000-memory.dmp

                                                    memory/2104-39-0x0000000001240000-0x0000000001283000-memory.dmp

                                                    memory/2104-40-0x0000000001240000-0x0000000001283000-memory.dmp

                                                    memory/2104-53-0x0000000001A60000-0x0000000001B01000-memory.dmp

                                                    memory/2104-52-0x0000000001240000-0x0000000001283000-memory.dmp

                                                    memory/2104-60-0x0000000001A60000-0x0000000001B01000-memory.dmp

                                                    memory/3744-20-0x0000000000C60000-0x0000000000CA6000-memory.dmp

                                                    memory/3744-38-0x0000000000C60000-0x0000000000CA6000-memory.dmp

                                                    memory/3744-35-0x0000000000C60000-0x0000000000CA6000-memory.dmp

                                                    memory/3744-34-0x0000000000C60000-0x0000000000CA6000-memory.dmp

                                                    memory/3744-41-0x0000000000C60000-0x0000000000CA6000-memory.dmp

                                                    memory/3744-31-0x0000000001040000-0x00000000013B4000-memory.dmp

                                                    memory/3744-36-0x0000000001DD0000-0x0000000001DF2000-memory.dmp

                                                    memory/3744-42-0x0000000001DD0000-0x0000000001DF2000-memory.dmp

                                                    memory/3744-18-0x0000000000400000-0x0000000000446000-memory.dmp

                                                    memory/4784-58-0x0000000001950000-0x0000000001CC4000-memory.dmp

                                                    memory/4784-57-0x0000000001580000-0x00000000015C6000-memory.dmp

                                                    memory/5472-49-0x00000000010D0000-0x0000000001116000-memory.dmp

                                                    memory/5472-51-0x00000000010D0000-0x0000000001116000-memory.dmp

                                                    memory/5472-50-0x00000000016E0000-0x0000000001A54000-memory.dmp

                                                    memory/5932-21-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-9-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-26-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-27-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-28-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-29-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-24-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-32-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-30-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-33-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-23-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-22-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-19-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-37-0x0000000000A00000-0x0000000001308000-memory.dmp

                                                    memory/5932-0-0x00007FFF8C3FF000-0x00007FFF8C400000-memory.dmp

                                                    memory/5932-16-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-15-0x000001467F410000-0x000001467F424000-memory.dmp

                                                    memory/5932-14-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-13-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-12-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-11-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-45-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-46-0x0000000000A00000-0x0000000001308000-memory.dmp

                                                    memory/5932-47-0x000001467F430000-0x000001467F444000-memory.dmp

                                                    memory/5932-10-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-25-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-8-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-7-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-6-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-54-0x000001467FE10000-0x000001467FED1000-memory.dmp

                                                    memory/5932-55-0x000001467FE10000-0x000001467FED1000-memory.dmp

                                                    memory/5932-5-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-3-0x00007FFF8C270000-0x00007FFF8CC14000-memory.dmp

                                                    memory/5932-59-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-4-0x000001467F3E0000-0x000001467F402000-memory.dmp

                                                    memory/5932-62-0x000001467FE10000-0x000001467FED1000-memory.dmp

                                                    memory/5932-70-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-100-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-74-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-77-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-80-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-83-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-85-0x00000146B00D0000-0x00000146B00E4000-memory.dmp

                                                    memory/5932-87-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-90-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-91-0x000001467FA20000-0x000001467FA34000-memory.dmp

                                                    memory/5932-94-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/5932-97-0x000001467FAE0000-0x000001467FC0F000-memory.dmp

                                                    memory/6132-71-0x000001F846D10000-0x000001F846E0C000-memory.dmp