Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    23/07/2026, 20:01

General

  • Target
    cloudflare.ps1
  • Size 155KB
  • Sample260723-yrllmsda35
  • SHA256 7752086ec787a37c1f24cb3ddb03898ab5c04b1cb521bccaf0aab50957a27eec
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 9 IoCs

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

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Looks up external IP address via web service 7 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies registry class 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\cloudflare.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2692

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        msointl.dll

        • Path C:\Users\Admin\AppData\Local\Microsoft\Office\root\VFS\msointl.dll
        • Size 16KB
        • SHA256 06d76f13dd489c671829ead19a370be66fe68a145ab538d0b80c9e31fbdfe9c3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2692-16-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-45-0x000002724F2C0000-0x0000027252B8E000-memory.dmp

        memory/2692-5-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-6-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-17-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-8-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-9-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-10-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-11-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-12-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-13-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-14-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-4-0x000002724DEA0000-0x000002724DEC2000-memory.dmp

        memory/2692-15-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-7-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-18-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-19-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-3-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-26-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-32-0x000002724F2C0000-0x0000027252B8E000-memory.dmp

        memory/2692-42-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-43-0x000002724F2C0000-0x0000027252B8E000-memory.dmp

        memory/2692-44-0x000002724F2C0000-0x0000027252B8E000-memory.dmp

        memory/2692-0-0x00007FFE6B89F000-0x00007FFE6B8A0000-memory.dmp

        memory/2692-46-0x000002724F2C0000-0x0000027252B8E000-memory.dmp

        memory/2692-48-0x000002724F2C0000-0x0000027252B8E000-memory.dmp

        memory/2692-49-0x00007FFE6B710000-0x00007FFE6C0B4000-memory.dmp

        memory/2692-51-0x000002724F2C0000-0x0000027252B8E000-memory.dmp