Analysis

  • max time kernel
    149s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/09/2026, 12:23

General

  • Target
    nextcloud/3rdparty/aws/aws-sdk-php/src/Api/Validator.ps1
  • Size 7KB
  • Sample260924-pkwctstdla
  • SHA256 9530f3cf93c896a83dfc396993d493aab2400343e2714a40292f65d912af8159
  • MD5 SHA1 SHA512 SSDEEP 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

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\nextcloud\3rdparty\aws\aws-sdk-php\src\Api\Validator.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5616

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_d2tgzjdt.t54.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d2tgzjdt.t54.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/5616-0-0x0000024F40620000-0x0000024F40630000-memory.dmp

        memory/5616-1-0x0000024F42F50000-0x0000024F42F72000-memory.dmp

        memory/5616-9-0x0000024F40620000-0x0000024F40630000-memory.dmp