Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/10/2026, 16:07

General

  • Target
    command.ps1
  • Size 42B
  • Sample261002-tk3t5adg76
  • SHA256 b8d6f60bd08712b0573c64ccd65469d89ec625d865c2aecebb74808b2079b3c7
  • MD5 SHA1 SHA512
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 2 IoCs

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

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • 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 2 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\command.ps1
    1⤵
    • Badlisted process makes network request
    • Enumerates connected drives
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3972
    • 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\3p3nfiwa\3p3nfiwa.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4912
      • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES2D9E.tmp" "c:\Users\Admin\AppData\Local\Temp\3p3nfiwa\CSC85955EBEA8F94E41ADF4D28752C771DA.TMP"
        3⤵
          PID:2824

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          3p3nfiwa.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3p3nfiwa\3p3nfiwa.dll
          • Size 3KB
          • SHA256 a7d4fb8e73afbf14aed4dbd1c9cab0163825d5cd5faf22c42df967ac88e6c0a7
          • MD5 SHA1 SHA512 TLSH

          RES2D9E.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES2D9E.tmp
          • Size 1KB
          • SHA256 d9542bcaa1d8cf5c567539ead4e2aacc0a901bf7134281851f64415a61726d25
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_jhs05had.apg.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jhs05had.apg.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          3p3nfiwa.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\3p3nfiwa\3p3nfiwa.0.cs
          • Size 274B
          • SHA256 60036692b91d9da79183ebb05c81c25fa49f07dac3b951002976146440045411
          • MD5 SHA1 SHA512 TLSH

          3p3nfiwa.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\3p3nfiwa\3p3nfiwa.cmdline
          • Size 369B
          • SHA256 ea81bb86fbcbecc81cc3499a9e04e456d6a91bf51f6dcd98030f3644ee53b36b
          • MD5 SHA1 SHA512 TLSH

          CSC85955EBEA8F94E41ADF4D28752C771DA.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\3p3nfiwa\CSC85955EBEA8F94E41ADF4D28752C771DA.TMP
          • Size 652B
          • SHA256 d1735f0bfd6fca66c6919ddc867def17bcd56a097e56e4a870f5f9a740344a82
          • MD5 SHA1 SHA512 TLSH

          memory/3972-1-0x000001CD1CF00000-0x000001CD1CF10000-memory.dmp

          memory/3972-0-0x000001CD1CF00000-0x000001CD1CF10000-memory.dmp

          memory/3972-7-0x000001CD37500000-0x000001CD37522000-memory.dmp

          memory/3972-10-0x000001CD37C00000-0x000001CD37DC2000-memory.dmp

          memory/3972-23-0x000001CD37770000-0x000001CD37778000-memory.dmp

          memory/3972-24-0x000001CD1CF00000-0x000001CD1CF10000-memory.dmp