Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 12:10

General

  • Target
    Factura electric correspondiente al pedido GA103209 PDF.exe
  • Size 981KB
  • Sample260702-pceecaf18k
  • SHA256 0b3236531c608af3cdb33b3f09ab0d5bbd61f67cc341faa92c1c2cb2258bd409
  • 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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • SmartAssembly .NET packer 1 IoCs

    Detects SmartAssembly .NET packer.

  • Suspicious use of SetThreadContext 7 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 5 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 36 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:3508
    • C:\Users\Admin\AppData\Local\Temp\Factura electric correspondiente al pedido GA103209 PDF.exe
      "C:\Users\Admin\AppData\Local\Temp\Factura electric correspondiente al pedido GA103209 PDF.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:5892
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Factura electric correspondiente al pedido GA103209 PDF.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1996
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        PID:712
  • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\2s1gvg5one2.ps1"
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5716
    • C:\Users\Admin\AppData\Roaming\jjdyBNjcwez.exe
      "C:\Users\Admin\AppData\Roaming\jjdyBNjcwez.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3328
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jjdyBNjcwez.exe"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5768
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:304
  • C:\Windows\SysWOW64\poqexec.exe
    "C:\Windows\SysWOW64\poqexec.exe"
    1⤵
      PID:2716
    • C:\Windows\SysWOW64\TapiUnattend.exe
      "C:\Windows\SysWOW64\TapiUnattend.exe"
      1⤵
      • 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:1840
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        2⤵
          PID:2400
        • C:\Program Files\Mozilla Firefox\Firefox.exe
          "C:\Program Files\Mozilla Firefox\Firefox.exe"
          2⤵
            PID:4952
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k GPSvcGroup
          1⤵
            PID:3292
          • 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:1820
            • 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:3204

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 19KB
                    • SHA256 a3a22b02e70e361b7086b5c3696b9c73b02617f8eb4361a7c2008ada9539303f
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    2s1gvg5one2.ps1

                    • Path C:\Users\Admin\AppData\Local\Temp\2s1gvg5one2.ps1
                    • Size 1KB
                    • SHA256 6812b5755844d8c19642bfd1e4c3992357d4f65c596477a6e9934d1c5f5ce217
                    • MD5 SHA1 SHA512 TLSH

                    __PSScriptPolicyTest_cr3gjhaq.5qo.ps1

                    • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cr3gjhaq.5qo.ps1
                    • Size 60B
                    • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                    • MD5 SHA1 SHA512 TLSH

                    jjdyBNjcwez.exe

                    • Path C:\Users\Admin\AppData\Roaming\jjdyBNjcwez.exe
                    • Size 981KB
                    • SHA256 0b3236531c608af3cdb33b3f09ab0d5bbd61f67cc341faa92c1c2cb2258bd409
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    memory/712-16-0x0000000000400000-0x0000000000446000-memory.dmp

                    memory/712-50-0x0000000001640000-0x0000000001686000-memory.dmp

                    memory/712-32-0x0000000001640000-0x0000000001686000-memory.dmp

                    memory/712-25-0x0000000001B40000-0x0000000001EB4000-memory.dmp

                    memory/712-18-0x0000000001640000-0x0000000001686000-memory.dmp

                    memory/1840-51-0x0000000000AA0000-0x0000000000AE3000-memory.dmp

                    memory/1840-49-0x0000000000AA0000-0x0000000000AE3000-memory.dmp

                    memory/1996-28-0x0000000006610000-0x000000000665C000-memory.dmp

                    memory/1996-36-0x0000000006720000-0x0000000006756000-memory.dmp

                    memory/1996-14-0x0000000005500000-0x0000000005B4A000-memory.dmp

                    memory/1996-15-0x0000000074580000-0x0000000074D3C000-memory.dmp

                    memory/1996-12-0x00000000028C0000-0x00000000028F6000-memory.dmp

                    memory/1996-48-0x0000000074580000-0x0000000074D3C000-memory.dmp

                    memory/1996-21-0x0000000005BC0000-0x0000000005C26000-memory.dmp

                    memory/1996-20-0x0000000005B50000-0x0000000005BB6000-memory.dmp

                    memory/1996-19-0x0000000005330000-0x0000000005352000-memory.dmp

                    memory/1996-17-0x0000000074580000-0x0000000074D3C000-memory.dmp

                    memory/1996-22-0x0000000005C60000-0x0000000005FBB000-memory.dmp

                    memory/1996-45-0x00000000076F0000-0x0000000007786000-memory.dmp

                    memory/1996-44-0x00000000074F0000-0x00000000074FA000-memory.dmp

                    memory/1996-27-0x0000000006130000-0x000000000614E000-memory.dmp

                    memory/1996-42-0x0000000007AC0000-0x000000000813C000-memory.dmp

                    memory/1996-43-0x0000000007480000-0x000000000749A000-memory.dmp

                    memory/1996-37-0x0000000074E60000-0x0000000074EAC000-memory.dmp

                    memory/1996-41-0x0000000007340000-0x00000000073E3000-memory.dmp

                    memory/1996-40-0x00000000066E0000-0x0000000006700000-memory.dmp

                    memory/1996-13-0x0000000074580000-0x0000000074D3C000-memory.dmp

                    memory/2400-67-0x0000021645820000-0x00000216458CE000-memory.dmp

                    memory/3508-52-0x0000000007460000-0x000000000755F000-memory.dmp

                    memory/4952-71-0x0000024E57EE0000-0x0000024E57FCD000-memory.dmp

                    memory/5716-29-0x00000248422C0000-0x00000248422E2000-memory.dmp

                    memory/5768-63-0x0000000007A00000-0x0000000007AA3000-memory.dmp

                    memory/5768-60-0x0000000070C40000-0x0000000070C8C000-memory.dmp

                    memory/5768-58-0x00000000067A0000-0x00000000067EC000-memory.dmp

                    memory/5768-56-0x00000000061B0000-0x000000000650B000-memory.dmp

                    memory/5892-0-0x0000000074592000-0x0000000074593000-memory.dmp

                    memory/5892-10-0x0000000007CA0000-0x0000000007D80000-memory.dmp

                    memory/5892-3-0x00000000054A0000-0x0000000005532000-memory.dmp

                    memory/5892-2-0x0000000005A60000-0x000000000601A000-memory.dmp

                    memory/5892-1-0x0000000000880000-0x000000000097C000-memory.dmp

                    memory/5892-4-0x0000000005550000-0x000000000555A000-memory.dmp

                    memory/5892-9-0x0000000074580000-0x0000000074D3C000-memory.dmp

                    memory/5892-26-0x0000000074580000-0x0000000074D3C000-memory.dmp

                    memory/5892-6-0x0000000074580000-0x0000000074D3C000-memory.dmp

                    memory/5892-8-0x0000000074592000-0x0000000074593000-memory.dmp

                    memory/5892-7-0x0000000005A50000-0x0000000005A60000-memory.dmp

                    memory/5892-5-0x0000000005600000-0x000000000569C000-memory.dmp