Analysis

  • max time kernel
    149s
  • max time network
    137s
  • 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
  • Sample261002-2cb1favalc
  • SHA256 cf05a3d7301697cf776a22d8f9126f26d52e95187e42bcdcfe265f2c3044eb95
  • 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:5932
    • 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\3ok21h41\3ok21h41.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1724
      • 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\RESFB72.tmp" "c:\Users\Admin\AppData\Local\Temp\3ok21h41\CSC275C5EF6E1104BCA8266DADEB8D3554.TMP"
        3⤵
          PID:1668

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          3ok21h41.dll

          • Path C:\Users\Admin\AppData\Local\Temp\3ok21h41\3ok21h41.dll
          • Size 3KB
          • SHA256 a92ca93f55123214f73965e690817d463d92228a59251619b95a3ed5d6db3a58
          • MD5 SHA1 SHA512 TLSH

          RESFB72.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RESFB72.tmp
          • Size 1KB
          • SHA256 5daf678103dd23305ef140a9af1d0b187f22e6a8fa53f18f8c305ff5affddbd5
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_ktjuh55o.3eg.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ktjuh55o.3eg.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          3ok21h41.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\3ok21h41\3ok21h41.0.cs
          • Size 274B
          • SHA256 60036692b91d9da79183ebb05c81c25fa49f07dac3b951002976146440045411
          • MD5 SHA1 SHA512 TLSH

          3ok21h41.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\3ok21h41\3ok21h41.cmdline
          • Size 369B
          • SHA256 fea0e017138702d35db9cd6e4fd2c41eb16cfeaf4fde98d41f776fe6c0d0dcd6
          • MD5 SHA1 SHA512 TLSH

          CSC275C5EF6E1104BCA8266DADEB8D3554.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\3ok21h41\CSC275C5EF6E1104BCA8266DADEB8D3554.TMP
          • Size 652B
          • SHA256 028723c9b2d8a69008e42f4456af1b249f1a99ce9aeefc882090f0434c50861c
          • MD5 SHA1 SHA512 TLSH

          memory/5932-0-0x000001D679E80000-0x000001D679E90000-memory.dmp

          memory/5932-10-0x000001D67C8A0000-0x000001D67CA62000-memory.dmp

          memory/5932-23-0x000001D679DF0000-0x000001D679DF8000-memory.dmp

          memory/5932-9-0x000001D679E20000-0x000001D679E42000-memory.dmp

          memory/5932-1-0x000001D679E80000-0x000001D679E90000-memory.dmp

          memory/5932-25-0x000001D679E80000-0x000001D679E90000-memory.dmp

          memory/5932-24-0x000001D679E80000-0x000001D679E90000-memory.dmp