Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 16:06

General

  • Target
    agent_044510cd3993420b.exe
  • Size 2.5MB
  • Sample260816-tkcb6sed39
  • SHA256 e8f8ea8e8797c99e58231c8738a971c8d23c24c4ce219cb39812e3d1f2fd50d2
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Executes a command shell one-liner 1 TTPs 5 IoCs

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

  • Modifies registry key 1 TTPs 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\agent_044510cd3993420b.exe
    "C:\Users\Admin\AppData\Local\Temp\agent_044510cd3993420b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:936
    • C:\Windows\system32\reg.exe
      "reg" add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v SecurityHealth /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\agent_044510cd3993420b.exe /f
      2⤵
      • Adds Run key to start application
      • Modifies registry key
      PID:4256
    • C:\Windows\system32\cmd.exe
      "cmd" /C "dir C:\\"
      2⤵
      • Executes a command shell one-liner
      PID:6020
    • C:\Windows\system32\cmd.exe
      "cmd" /C "dir C:\\"
      2⤵
      • Executes a command shell one-liner
      PID:3152
    • C:\Windows\system32\cmd.exe
      "cmd" /C "dir C:\\"
      2⤵
      • Executes a command shell one-liner
      PID:4584
    • C:\Windows\system32\cmd.exe
      "cmd" /C "dir C:\\"
      2⤵
      • Executes a command shell one-liner
      PID:704
    • C:\Windows\system32\cmd.exe
      "cmd" /C "dir C:\\"
      2⤵
      • Executes a command shell one-liner
      PID:2692
  • C:\Users\Admin\AppData\Local\Temp\agent_044510cd3993420b.exe
    C:\Users\Admin\AppData\Local\Temp\agent_044510cd3993420b.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3316
    • C:\Windows\system32\reg.exe
      "reg" add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v SecurityHealth /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\agent_044510cd3993420b.exe /f
      2⤵
      • Adds Run key to start application
      • Modifies registry key
      PID:3180
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4064

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          memory/936-0-0x0000000000F60000-0x0000000001105000-memory.dmp

          memory/3316-1-0x0000000000F60000-0x0000000001105000-memory.dmp