Analysis

  • max time kernel
    149s
  • max time network
    140s
  • 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, 22:25

General

  • Target
    command.ps1
  • Size 42B
  • Sample261002-2b5lcsvajc
  • SHA256 487c88fa1fcd3fd45e74481d8bee9dac280887b5d8c736023a38fee0f358d2f5
  • 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:2332
    • 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\z3jtgnha\z3jtgnha.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1456
      • 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\RESEBA3.tmp" "c:\Users\Admin\AppData\Local\Temp\z3jtgnha\CSC8F12D8B9A4DB489CACDEFCD2D6998CB3.TMP"
        3⤵
          PID:3000

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RESEBA3.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESEBA3.tmp
          • Size 1KB
          • SHA256 66e06814e98629083825a6265dd40368febddb745ec71e7e8d222dbb6a4f0ccf
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_iwx05sa1.oxe.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iwx05sa1.oxe.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          z3jtgnha.dll

          • Path C:\Users\Admin\AppData\Local\Temp\z3jtgnha\z3jtgnha.dll
          • Size 3KB
          • SHA256 143c2a237fe20fe1d55bfff03a0dfffc94759a493ad5a6eaec576366d5a052ca
          • MD5 SHA1 SHA512 TLSH

          CSC8F12D8B9A4DB489CACDEFCD2D6998CB3.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\z3jtgnha\CSC8F12D8B9A4DB489CACDEFCD2D6998CB3.TMP
          • Size 652B
          • SHA256 feed43e10716c644a9477983d3170366e203733fa5350911a41d4cabdde56c6d
          • MD5 SHA1 SHA512 TLSH

          z3jtgnha.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\z3jtgnha\z3jtgnha.0.cs
          • Size 274B
          • SHA256 60036692b91d9da79183ebb05c81c25fa49f07dac3b951002976146440045411
          • MD5 SHA1 SHA512 TLSH

          z3jtgnha.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\z3jtgnha\z3jtgnha.cmdline
          • Size 369B
          • SHA256 6659c943c63f7a9af61a71dd35f23a8f072ef2328521420ed1fe064400921d88
          • MD5 SHA1 SHA512 TLSH

          memory/2332-0-0x00000178C4940000-0x00000178C4950000-memory.dmp

          memory/2332-10-0x00000178C7060000-0x00000178C7222000-memory.dmp

          memory/2332-9-0x00000178C6AF0000-0x00000178C6B12000-memory.dmp

          memory/2332-1-0x00000178C4940000-0x00000178C4950000-memory.dmp

          memory/2332-23-0x00000178AC400000-0x00000178AC408000-memory.dmp

          memory/2332-25-0x00000178C4940000-0x00000178C4950000-memory.dmp

          memory/2332-24-0x00000178C4940000-0x00000178C4950000-memory.dmp