Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260911-en
  • resource tags

    arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    29/10/2026, 20:31

General

  • Target
    $PLUGINSDIR/set-lnk-aumid.ps1
  • Size 5KB
  • Sample261029-zar8jaex2x
  • SHA256 be2cfd3368b2ec500ed6244f1df7b9da4835486f38171dcd58c400af50f6ae30
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

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\$PLUGINSDIR\set-lnk-aumid.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4332
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\32ouajku\32ouajku.cmdline"
      2⤵
        PID:4140

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          __PSScriptPolicyTest_b2qujhnk.mx3.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b2qujhnk.mx3.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          32ouajku.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\32ouajku\32ouajku.0.cs
          • Size 2KB
          • SHA256 8c78545ed970a7b247ffc95f14052c8e56f7b1f06781be90e93178f2f672465f
          • MD5 SHA1 SHA512 TLSH

          32ouajku.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\32ouajku\32ouajku.cmdline
          • Size 369B
          • SHA256 822087c97c96da4fe4c62627a39950cb95a0d1550b34e863e70cfcdf9b2fff2a
          • MD5 SHA1 SHA512 TLSH

          memory/4140-16-0x00000258A3E60000-0x00000258A4922000-memory.dmp

          memory/4332-0-0x00000146DE83A000-0x00000146DE83B000-memory.dmp

          memory/4332-7-0x00000146F92D0000-0x00000146F92F2000-memory.dmp

          memory/4332-8-0x00000146DE070000-0x00000146DEB32000-memory.dmp

          memory/4332-9-0x00000146DE070000-0x00000146DEB32000-memory.dmp

          memory/4332-10-0x00000146DE070000-0x00000146DEB32000-memory.dmp

          memory/4332-21-0x00000146DE070000-0x00000146DEB32000-memory.dmp