Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    09/08/2026, 18:00

General

  • Target
    backup_existing.ps1
  • Size 659B
  • Sample260809-wlk2tashma
  • SHA256 561b31edc767025062b3756d72b6f78b08e7b31c7b8ac9f6a71378d865db6cbb
  • 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

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\backup_existing.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:984

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_yg5cfhja.bvn.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yg5cfhja.bvn.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/984-0-0x00000178D2FD0000-0x00000178D2FE0000-memory.dmp

        memory/984-1-0x00000178D2FD0000-0x00000178D2FE0000-memory.dmp

        memory/984-9-0x00000178D5150000-0x00000178D5172000-memory.dmp

        memory/984-11-0x00000178D2FD0000-0x00000178D2FE0000-memory.dmp

        memory/984-10-0x00000178D2FD0000-0x00000178D2FE0000-memory.dmp