Analysis

  • max time kernel
    148s
  • max time network
    113s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/07/2026, 07:25

General

  • Target
    Proof of payment.js
  • Size 2.0MB
  • Sample260715-h9ctfset5l
  • SHA256 0aa17a23019b108c8ec26012f78db846237261280a4f7a5a21b23afd9e894c7a
  • 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 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 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 64 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Proof of payment.js"
    1⤵
    • Badlisted process makes network request
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -NoProfile -WindowStyle Hidden -File "C:\Temp\ps_a3pROvc6iD2N_1784100352305.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2364
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:3424
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            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⤵
              PID:3076
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
              3⤵
                PID:4992
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:1420
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:4732
                  • 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:1188
                  • 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:4924
                  • 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:4552
                  • 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:1628
                  • 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:4280
                  • 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:5832
                  • 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:5696
                  • 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:1524
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:2504
                    • 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:3908
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:3176
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                          PID:4892
                        • 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:5116
                        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                          3⤵
                            PID:1352
                          • 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:2940
                          • 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:5884
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            3⤵
                              PID:3760
                            • 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:1884
                            • 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:2804
                            • 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:4192
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                              3⤵
                                PID:1768
                              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                                3⤵
                                  PID:1960
                              • C:\Windows\SysWOW64\SearchIndexer.exe
                                "C:\Windows\SysWOW64\SearchIndexer.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:5668
                                • C:\Program Files\Mozilla Firefox\Firefox.exe
                                  "C:\Program Files\Mozilla Firefox\Firefox.exe"
                                  3⤵
                                    PID:5736
                                • C:\Windows\System32\taskkill.exe
                                  "C:\Windows\System32\taskkill.exe" /f /im wscript.exe
                                  2⤵
                                  • Kills process with taskkill
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:4200

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

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                                    Downloads

                                    ps_a3pROvc6iD2N_1784100352305.ps1

                                    • Path C:\Temp\ps_a3pROvc6iD2N_1784100352305.ps1
                                    • Size 1.5MB
                                    • SHA256 3938f2f2458dd31aab24ee24139e47730e7678ed38d9c2b9672b452c3b2de55b
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    memory/1188-22-0x0000000000400000-0x0000000000446000-memory.dmp

                                    memory/1188-34-0x00000000015F0000-0x0000000001636000-memory.dmp

                                    memory/1188-33-0x00000000015F0000-0x0000000001636000-memory.dmp

                                    memory/1188-27-0x0000000001E10000-0x0000000001E33000-memory.dmp

                                    memory/1188-26-0x00000000015F0000-0x0000000001636000-memory.dmp

                                    memory/1188-25-0x00000000015F0000-0x0000000001636000-memory.dmp

                                    memory/1188-24-0x00000000019D0000-0x0000000001D44000-memory.dmp

                                    memory/1188-23-0x00000000015F0000-0x0000000001636000-memory.dmp

                                    memory/1340-61-0x000001E81E550000-0x000001E81E650000-memory.dmp

                                    memory/1340-37-0x000001E81E550000-0x000001E81E650000-memory.dmp

                                    memory/2364-21-0x00000296F7360000-0x00000296F7378000-memory.dmp

                                    memory/2364-9-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-16-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-17-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-18-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-19-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-20-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-1-0x00007FF895D5F000-0x00007FF895D60000-memory.dmp

                                    memory/2364-14-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-13-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-12-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-11-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-10-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-15-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-28-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-30-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-3-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-60-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-8-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-6-0x00007FF895BD0000-0x00007FF896574000-memory.dmp

                                    memory/2364-2-0x00000296F72B0000-0x00000296F72D2000-memory.dmp

                                    memory/5668-35-0x0000000000B30000-0x0000000000B73000-memory.dmp

                                    memory/5668-39-0x0000000000B30000-0x0000000000B73000-memory.dmp

                                    memory/5668-32-0x0000000000B30000-0x0000000000B73000-memory.dmp

                                    memory/5668-31-0x0000000000B30000-0x0000000000B73000-memory.dmp

                                    memory/5736-49-0x000001BF5B7F0000-0x000001BF5B8A4000-memory.dmp