Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 09:12

General

  • Target
    47907DOCS.js
  • Size 103KB
  • Sample260804-k6gpcawfjg
  • SHA256 3d9b634d1d7634fb7869977985e7bebb5a13ce04133d8d604ea36e26d3e76814
  • 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 7 IoCs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 24 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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\47907DOCS.js
    1⤵
    • Badlisted process makes network request
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1400
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -file "C:\Temp\Y95I8Q0U.ps1"
      2⤵
      • Suspicious use of SetThreadContext
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4468
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
        3⤵
          PID:1984
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
          3⤵
            PID:4656
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
              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⤵
                PID:1652
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                3⤵
                  PID:4348
                • 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:5236
                • 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:4672
                • 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:5580
                • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                  3⤵
                    PID:3764
                  • 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:3884
                  • 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:5740
                  • 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:4916
                  • 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: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:6128
                  • 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:1516
                  • 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:1136
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                    3⤵
                      PID:4492
                    • 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:3328
                    • 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:3028
                    • 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:5400
                    • 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:436
                    • 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:3728
                    • 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:4284
                    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                      3⤵
                        PID:2812
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                        3⤵
                          PID:2896
                        • 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⤵
                            PID:6004
                          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                            3⤵
                              PID:1248
                            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
                              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
                              3⤵
                                PID:4268
                            • C:\Windows\SysWOW64\rasdial.exe
                              "C:\Windows\SysWOW64\rasdial.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:4360
                              • C:\Program Files\Mozilla Firefox\Firefox.exe
                                "C:\Program Files\Mozilla Firefox\Firefox.exe"
                                3⤵
                                  PID:2076
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k GPSvcGroup
                              1⤵
                                PID:1056

                              Network

                                    MITRE ATT&CK Enterprise v16

                                    Replay Monitor

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                                    Downloads

                                    Y95I8Q0U.ps1

                                    • Path C:\Temp\Y95I8Q0U.ps1
                                    • Size 2.3MB
                                    • SHA256 638ae3671ca8dde459d0fc1d5c627aeb67558a3fcef1b4afcd46f1c1369bbea2
                                    • MD5 SHA1 SHA512 SSDEEP TLSH

                                    memory/1400-33-0x0000000000A30000-0x0000000000D6B000-memory.dmp

                                    memory/1400-39-0x00000219EB240000-0x00000219EB355000-memory.dmp

                                    memory/1400-38-0x0000000000A30000-0x0000000000D6B000-memory.dmp

                                    memory/2076-59-0x000001BFA2550000-0x000001BFA2620000-memory.dmp

                                    memory/4360-36-0x0000000001070000-0x00000000010B4000-memory.dmp

                                    memory/4360-34-0x0000000001070000-0x00000000010B4000-memory.dmp

                                    memory/4468-20-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-25-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-13-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-14-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-15-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-16-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-17-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-18-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-19-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-2-0x00007FFAB357F000-0x00007FFAB3580000-memory.dmp

                                    memory/4468-21-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-22-0x00000239A38D0000-0x00000239A38EA000-memory.dmp

                                    memory/4468-5-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-12-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-6-0x00000239A3A30000-0x00000239A3A52000-memory.dmp

                                    memory/4468-27-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-28-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-29-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-30-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-7-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-9-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-11-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/4468-10-0x00007FFAB33F0000-0x00007FFAB3D94000-memory.dmp

                                    memory/5236-35-0x00000000011F0000-0x0000000001236000-memory.dmp

                                    memory/5236-32-0x00000000011F0000-0x0000000001236000-memory.dmp

                                    memory/5236-31-0x00000000015D0000-0x0000000001944000-memory.dmp

                                    memory/5236-26-0x00000000011F0000-0x0000000001236000-memory.dmp

                                    memory/5236-24-0x0000000000400000-0x0000000000446000-memory.dmp