Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 12:19

General

  • Target
    A010.ps1
  • Size 381KB
  • Sample261002-phpr9stt5j
  • SHA256 26df4a4e69188d568ee5843fd6518ed2f2cd56b4d96ae5f9d241b73cd6dfd2c8
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 3 IoCs

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

  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Enumerates connected drives 3 TTPs 3 IoCs

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

  • ConfuserEx .NET packer 2 IoCs

    Detects ConfuserEx .NET packer.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Modifies registry class 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\A010.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:3204
    • 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\1w4bg3fk\1w4bg3fk.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5776
      • 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\RES95ED.tmp" "c:\Users\Admin\AppData\Local\Temp\1w4bg3fk\CSC53B8C66C586E4AAAB2E8ABB34EAF93A.TMP"
        3⤵
          PID:2260
      • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
        "powershell"
        2⤵
        • Badlisted process makes network request
        • Creates a file in the Startup directory
        • Enumerates connected drives
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1368
        • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
          "powershell"
          3⤵
          • Enumerates connected drives
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:5684

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          ModuleAnalysisCache

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
          • Size 67KB
          • SHA256 0f57c6ef4f062e398afd897db02f67d987e3e600973e8f450001f4e6d249b0fe
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ModuleAnalysisCache

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
          • Size 67KB
          • SHA256 d35d551e87bb7d975f2095b74c369d7ac995ac09ae37cf89548041efab531471
          • MD5 SHA1 SHA512 SSDEEP TLSH

          1w4bg3fk.dll

          • Path C:\Users\Admin\AppData\Local\Temp\1w4bg3fk\1w4bg3fk.dll
          • Size 3KB
          • SHA256 9e40e353adb84fcc5362c058284d8eb6c175f36c39c8f0528f6d5608dc206518
          • MD5 SHA1 SHA512 TLSH

          RES95ED.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\RES95ED.tmp
          • Size 1KB
          • SHA256 ae8ac2c76aee46d712fea1d81dcf25a892e38d4e7a7b4822db18e1902e0f3a74
          • MD5 SHA1 SHA512 TLSH

          __PSScriptPolicyTest_tsdtoeex.3aj.psm1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tsdtoeex.3aj.psm1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          1w4bg3fk.0.cs

          • Path \??\c:\Users\Admin\AppData\Local\Temp\1w4bg3fk\1w4bg3fk.0.cs
          • Size 248B
          • SHA256 48e7a944bad9befdeaa91ee7cee14e9d47edead99d02a2c0b7b90087329eb5ad
          • MD5 SHA1 SHA512 TLSH

          1w4bg3fk.cmdline

          • Path \??\c:\Users\Admin\AppData\Local\Temp\1w4bg3fk\1w4bg3fk.cmdline
          • Size 369B
          • SHA256 a7a03a11b80857f9bc84809c184fadd8ac89384afe732a97e59ae5354997d5ca
          • MD5 SHA1 SHA512 TLSH

          CSC53B8C66C586E4AAAB2E8ABB34EAF93A.TMP

          • Path \??\c:\Users\Admin\AppData\Local\Temp\1w4bg3fk\CSC53B8C66C586E4AAAB2E8ABB34EAF93A.TMP
          • Size 652B
          • SHA256 d8eab6116798583f8571028692db2a734a0cc2c636201aad8f57e05f63759b6e
          • MD5 SHA1 SHA512 TLSH

          memory/1368-44-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-41-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-46-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-47-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-48-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-49-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-42-0x000001BFA9110000-0x000001BFA9158000-memory.dmp

          memory/1368-45-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-50-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-53-0x000001BFA9290000-0x000001BFA92E6000-memory.dmp

          memory/1368-40-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-54-0x000001BFA96E0000-0x000001BFA96E6000-memory.dmp

          memory/1368-39-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/1368-38-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-12-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-32-0x0000019737FF0000-0x0000019737FF6000-memory.dmp

          memory/3204-33-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-34-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-31-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-30-0x0000019738160000-0x00000197381BE000-memory.dmp

          memory/3204-29-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-28-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-27-0x0000019737FB0000-0x0000019737FB8000-memory.dmp

          memory/3204-19-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-17-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-0-0x00007FFDD535F000-0x00007FFDD5360000-memory.dmp

          memory/3204-11-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-10-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-9-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-8-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-7-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-6-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-4-0x0000019737FC0000-0x0000019737FE2000-memory.dmp

          memory/3204-5-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp

          memory/3204-3-0x00007FFDD51D0000-0x00007FFDD5B74000-memory.dmp