Analysis

  • user interaction
    yes
  • max time kernel
    150s
  • max time network
    5s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    14/10/2026, 16:45

General

  • Target
    123.ps1
  • Size 17KB
  • Sample261014-t9pc2avy9k
  • SHA256 e6acb3a0932a2b6094b3cda153670844757657a7b12c6937fe635e19ee9da5f1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\123.ps1
    1⤵
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3332
    • 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\qoaa0eoh\qoaa0eoh.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3188
      • 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\RES4387.tmp" "c:\Users\Admin\AppData\Local\Temp\qoaa0eoh\CSCA12DE87A3FA743E0898E792E47EAD99.TMP"
        3⤵
          PID:3244
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\3c3d3a58f70d49489db4d334b6c26676_calculator.bat" "
        2⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3624
        • C:\Windows\system32\calc.exe
          calc.exe
          3⤵
          • Modifies registry class
          • Suspicious use of WriteProcessMemory
          PID:5452
          • C:\Windows\System32\win32calc.exe
            "C:\Windows\System32\win32calc.exe"
            4⤵
              PID:5948

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            3c3d3a58f70d49489db4d334b6c26676_calculator.bat

            • Path C:\Users\Admin\AppData\Local\Temp\3c3d3a58f70d49489db4d334b6c26676_calculator.bat
            • Size 27B
            • SHA256 5ec10d33b272b08b95a7bbf42f95f58244793312ff3051ad1af09d1af456c03a
            • MD5 SHA1 SHA512

            RES4387.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\RES4387.tmp
            • Size 1KB
            • SHA256 5f1a707a2c68bab9605865abcec5a56f216bfde3023ef8026226740bb3a70e7a
            • MD5 SHA1 SHA512 TLSH

            qoaa0eoh.dll

            • Path C:\Users\Admin\AppData\Local\Temp\qoaa0eoh\qoaa0eoh.dll
            • Size 3KB
            • SHA256 0fb9586b888327e369c26dd01de331c7ea04e9383ba1987b687cb5cf7e336a6b
            • MD5 SHA1 SHA512 TLSH

            CSCA12DE87A3FA743E0898E792E47EAD99.TMP

            • Path \??\c:\Users\Admin\AppData\Local\Temp\qoaa0eoh\CSCA12DE87A3FA743E0898E792E47EAD99.TMP
            • Size 652B
            • SHA256 74373510053109f63bae786e9d5b8a9674b5d40655da2c2ca75f9efff755bed5
            • MD5 SHA1 SHA512 TLSH

            qoaa0eoh.0.cs

            • Path \??\c:\Users\Admin\AppData\Local\Temp\qoaa0eoh\qoaa0eoh.0.cs
            • Size 193B
            • SHA256 33a417065d0cbb1bb8c844b7960d029c5db11d91ca06b76e7996d08cdb5a9c4e
            • MD5 SHA1 SHA512 TLSH

            qoaa0eoh.cmdline

            • Path \??\c:\Users\Admin\AppData\Local\Temp\qoaa0eoh\qoaa0eoh.cmdline
            • Size 369B
            • SHA256 8f09f31fb40b9a6bccae5c387e42788d3907c64b86b885f9ca49613589434e7c
            • MD5 SHA1 SHA512 TLSH

            memory/3188-24-0x0000023DFD3E0000-0x0000023DFDD84000-memory.dmp

            memory/3332-3-0x00000240C2FD0000-0x00000240C2FF2000-memory.dmp

            memory/3332-4-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-8-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-0-0x00000240C2C1C000-0x00000240C2C1D000-memory.dmp

            memory/3332-18-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-9-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-5-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-26-0x00000240C2FC0000-0x00000240C2FC8000-memory.dmp

            memory/3332-10-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-7-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-19-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-31-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-6-0x00000240C2480000-0x00000240C2E24000-memory.dmp

            memory/3332-33-0x00000240C2480000-0x00000240C2E24000-memory.dmp