Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    11/10/2026, 06:52

General

  • Target
    afd9ffeab057fb2734e7078e09bc3ce978c114bee8019eb6ce55175210c98779.exe
  • Size 526KB
  • Sample261011-hncassde69
  • SHA256 afd9ffeab057fb2734e7078e09bc3ce978c114bee8019eb6ce55175210c98779
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\afd9ffeab057fb2734e7078e09bc3ce978c114bee8019eb6ce55175210c98779.exe
    "C:\Users\Admin\AppData\Local\Temp\afd9ffeab057fb2734e7078e09bc3ce978c114bee8019eb6ce55175210c98779.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1872
    • C:\Windows\SYSTEM32\cmd.exe
      cmd.exe /C timeout /t 3 /nobreak > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\afd9ffeab057fb2734e7078e09bc3ce978c114bee8019eb6ce55175210c98779.exe"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5916
      • C:\Windows\system32\timeout.exe
        timeout /t 3 /nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:3300
  • C:\ProgramData\Client Demo\ClientDemo.exe
    "C:\ProgramData\Client Demo\ClientDemo.exe"
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of AdjustPrivilegeToken
    PID:6116

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        ClientDemo.exe

        • Path C:\ProgramData\Client Demo\ClientDemo.exe
        • Size 526KB
        • SHA256 afd9ffeab057fb2734e7078e09bc3ce978c114bee8019eb6ce55175210c98779
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/6116-1-0x00007FF641880000-0x00007FF64190B000-memory.dmp