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
    29/09/2026, 13:59

General

  • Target
    command.ps1
  • Size 42B
  • Sample260929-raphmsts9l
  • SHA256 cb2b273ae865d8337814e46da3dc3bbe960e4696857f16b2b8e513be6db9aba8
  • 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:1624
    • 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\nzxz2khx\nzxz2khx.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5052
      • 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\RESFA49.tmp" "c:\Users\Admin\AppData\Local\Temp\nzxz2khx\CSC7FBFFA9CC77A4AE88EC736BFBFAD51B5.TMP"
        3⤵
          PID:4320

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RESFA49.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESFA49.tmp
          • Size 1KB
          • SHA256 7bdfb56d8f0ba533e8491bc4c86fe3f12a3067436a7067d88470ccca9157e4ce
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_u3mkwues.hur.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_u3mkwues.hur.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          nzxz2khx.dll

          • Path C:\Users\Admin\AppData\Local\Temp\nzxz2khx\nzxz2khx.dll
          • Size 3KB
          • SHA256 44fd8fc688b6a6dd8f1a8b4415593c95efe3db22afc0b14115827089fe3aeba5
          • MD5 SHA1 SHA512 TLSH

          CSC7FBFFA9CC77A4AE88EC736BFBFAD51B5.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\nzxz2khx\CSC7FBFFA9CC77A4AE88EC736BFBFAD51B5.TMP
          • Size 652B
          • SHA256 b6e1685cf23bab4bef473358347edc55c492549ef45aaf9ac63caf5e9151469b
          • MD5 SHA1 SHA512 TLSH

          nzxz2khx.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\nzxz2khx\nzxz2khx.0.cs
          • Size 274B
          • SHA256 60036692b91d9da79183ebb05c81c25fa49f07dac3b951002976146440045411
          • MD5 SHA1 SHA512 TLSH

          nzxz2khx.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\nzxz2khx\nzxz2khx.cmdline
          • Size 369B
          • SHA256 f4f54a440d5c9894dd76adc8e60ce6665ce149ce332b804247750350dade6634
          • MD5 SHA1 SHA512 TLSH

          memory/1624-0-0x0000024F5E780000-0x0000024F5E790000-memory.dmp

          memory/1624-10-0x0000024F613A0000-0x0000024F61562000-memory.dmp

          memory/1624-7-0x0000024F5E740000-0x0000024F5E762000-memory.dmp

          memory/1624-23-0x0000024F5E720000-0x0000024F5E728000-memory.dmp

          memory/1624-1-0x0000024F5E780000-0x0000024F5E790000-memory.dmp

          memory/1624-25-0x0000024F5E780000-0x0000024F5E790000-memory.dmp

          memory/1624-24-0x0000024F5E780000-0x0000024F5E790000-memory.dmp