Analysis

  • max time kernel
    148s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/09/2026, 19:01

General

  • Target
    file.exe
  • Size 1.1MB
  • Sample260909-xpbg8adf93
  • SHA256 2436a177565db40038ce42446b01614e8781e62cd1da618a62fdc9cc31d1195f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Global

    Global is a Windows ransomware written in Golang.

  • Detects Global Ransomware 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 2 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • 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.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Checks SCSI registry key(s) 3 TTPs 24 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 4 IoCs
  • Modifies registry class 10 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:1856
    • C:\Users\Admin\AppData\Local\Temp\ptcFC6C.exe
      "C:\Users\Admin\AppData\Local\Temp\ptcFC6C.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3872
      • C:\Users\Admin\AppData\Local\Temp\ptcFC6C.exe
        "C:\Users\Admin\AppData\Local\Temp\ptcFC6C.exe" -detached
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in System32 directory
        • Sets desktop wallpaper using registry
        • System Location Discovery: System Language Discovery
        • Checks SCSI registry key(s)
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:704
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /c vssadmin delete shadows /all /quiet
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:4144
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /C ping 127.0.0.7 -n 3 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\ptcFC6C.exe"
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Suspicious use of WriteProcessMemory
          PID:4628
          • C:\Windows\SysWOW64\PING.EXE
            ping 127.0.0.7 -n 3
            5⤵
            • System Location Discovery: System Language Discovery
            • System Network Configuration Discovery: Internet Connection Discovery
            • Runs ping.exe
            PID:5648
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:3596
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Checks SCSI registry key(s)
      • Suspicious use of WriteProcessMemory
      PID:1276
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{DA07265D-2C22-477E-A072-994E40AAC663}.xps" 134334540831670000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of SetWindowsHookEx
        PID:840
    • C:\Windows\system32\SecurityHealthService.exe
      C:\Windows\system32\SecurityHealthService.exe
      1⤵
      • Modifies data under HKEY_USERS
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:2540

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          ptcFC6C.exe

          • Path C:\Users\Admin\AppData\Local\Temp\ptcFC6C.exe
          • Size 234KB
          • SHA256 9fb468a79f88d9a250180749bfae97d4f310c8510f1f98cae359d95c2a62b4af
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Open Notebook.onetoc2

          • Path C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2
          • Size 4KB
          • SHA256 33628ddd22d8d9da92c8acc4bc87542799093834187bb649a5a35ae9994ba34a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          README.nZASJgT.txt

          • Path F:\README.nZASJgT.txt
          • Size 1KB
          • SHA256 14025dd3ddbb3979513b7599ff0a95f9a36e7adaa56e5ee7276fabea19f99d5c
          • MD5 SHA1 SHA512 TLSH

          memory/840-263-0x00007FFED9960000-0x00007FFED9970000-memory.dmp

          memory/840-265-0x00007FFED9960000-0x00007FFED9970000-memory.dmp

          memory/840-264-0x00007FFED9960000-0x00007FFED9970000-memory.dmp

          memory/840-266-0x00007FFED9960000-0x00007FFED9970000-memory.dmp

          memory/840-267-0x00007FFED9960000-0x00007FFED9970000-memory.dmp

          memory/840-268-0x00007FFED74F0000-0x00007FFED7500000-memory.dmp

          memory/840-269-0x00007FFED74F0000-0x00007FFED7500000-memory.dmp

          memory/1856-3-0x00007FF6A59A0000-0x00007FF6A5AC0000-memory.dmp