Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/07/2026, 04:23

General

  • Target
    Plexus19065444677.js
  • Size 2.0MB
  • Sample260702-ezyfmabx3v
  • SHA256 5eabbaf4abf29eafc0e2a9e971a5c66913b4c8c06660f11cc3c09433ab7146ef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 26 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

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

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\Plexus19065444677.js
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4492
    • C:\Windows\System32\conhost.exe
      "C:\Windows\System32\conhost.exe" --headless powershell.exe -W H -NoP -Noni -Command ". ([scriptblock]::Create($env:YSQaGOscs9zw0))"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5884
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -W H -NoP -Noni -Command ". ([scriptblock]::Create($env:YSQaGOscs9zw0))"
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5396

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_imwk5y2n.ygl.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_imwk5y2n.ygl.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/5396-15-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-17-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-8-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-9-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-10-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-11-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-12-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-13-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-14-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-0-0x00007FFD3DF5F000-0x00007FFD3DF60000-memory.dmp

        memory/5396-6-0x00000261B1210000-0x00000261B1232000-memory.dmp

        memory/5396-18-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-16-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-19-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-20-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-21-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-22-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-23-0x0000026196770000-0x00000261967CE000-memory.dmp

        memory/5396-24-0x00000261967D0000-0x00000261967E2000-memory.dmp

        memory/5396-25-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp

        memory/5396-26-0x00007FFD3DDD0000-0x00007FFD3E774000-memory.dmp