Analysis

  • max time kernel
    149s
  • max time network
    133s
  • 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, 13:22

General

  • Target
    command.ps1
  • Size 42B
  • Sample260929-ql79fshd29
  • SHA256 e24d1adaa770f5a99d57446bf70dc2549ddb19a56d7f4e92b1d776117fe654c9
  • 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:5068
    • 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\r1g01jbf\r1g01jbf.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3964
      • 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\RES9287.tmp" "c:\Users\Admin\AppData\Local\Temp\r1g01jbf\CSCA501E8283D144202882A1E35179FD2.TMP"
        3⤵
          PID:3888

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          RES9287.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES9287.tmp
          • Size 1KB
          • SHA256 07e14dab3eade3a6181e0708ca578d489dcf0d10e1b84559eda6ce55d4cfced8
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_tvjgyrrp.bem.ps1

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

          r1g01jbf.dll

          • Path C:\Users\Admin\AppData\Local\Temp\r1g01jbf\r1g01jbf.dll
          • Size 3KB
          • SHA256 1a7452de57c7eeb34809a6b6aa3ff9566c48c3ef1453578523bd4eb413790570
          • MD5 SHA1 SHA512 TLSH

          CSCA501E8283D144202882A1E35179FD2.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\r1g01jbf\CSCA501E8283D144202882A1E35179FD2.TMP
          • Size 652B
          • SHA256 069f74767e82a2dca33336abfe397b1a9fdc4f763884e090f9999bebb0077051
          • MD5 SHA1 SHA512 TLSH

          r1g01jbf.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\r1g01jbf\r1g01jbf.0.cs
          • Size 274B
          • SHA256 60036692b91d9da79183ebb05c81c25fa49f07dac3b951002976146440045411
          • MD5 SHA1 SHA512 TLSH

          r1g01jbf.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\r1g01jbf\r1g01jbf.cmdline
          • Size 369B
          • SHA256 9439c8abc2a8a0cf08ec7d028d5d8f681e564c0672c9a2fec10b37a23c80ef50
          • MD5 SHA1 SHA512 TLSH

          memory/5068-0-0x000001D8E1A00000-0x000001D8E1A10000-memory.dmp

          memory/5068-10-0x000001D8E4170000-0x000001D8E4332000-memory.dmp

          memory/5068-9-0x000001D8C94E0000-0x000001D8C9502000-memory.dmp

          memory/5068-1-0x000001D8E1A00000-0x000001D8E1A10000-memory.dmp

          memory/5068-23-0x000001D8C9310000-0x000001D8C9318000-memory.dmp

          memory/5068-25-0x000001D8E1A00000-0x000001D8E1A10000-memory.dmp

          memory/5068-24-0x000001D8E1A00000-0x000001D8E1A10000-memory.dmp