Analysis

  • user interaction
    yes
  • max time kernel
    34s
  • max time network
    31s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    18/08/2026, 00:07

General

  • Target
    hack_game.exe
  • Size 17.8MB
  • Sample260818-aesmesscrd
  • SHA256 6c15eae0b664116f3e3ba33a336942c1acea16b2b4714194193c557277c21cd3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 6 IoCs
  • Badlisted process makes network request 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 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.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 14 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\hack_game.exe
    "C:\Users\Admin\AppData\Local\Temp\hack_game.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /sc onlogon /tn "system86" /tr "\"C:\Program Files (x86)\Microsoft.NET\MSIwindowsI.exe\"" /ru SYSTEM /f
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2888
      • C:\Windows\system32\schtasks.exe
        schtasks /create /sc onlogon /tn "system86" /tr "\"C:\Program Files (x86)\Microsoft.NET\MSIwindowsI.exe\"" /ru SYSTEM /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4056
  • C:\Program Files (x86)\Microsoft.NET\MSIwindowsI.exe
    "C:\Program Files (x86)\Microsoft.NET\MSIwindowsI.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
      2⤵
      • Badlisted process makes network request
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:568

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        MSIwindowsI.exe

        • Path C:\Program Files (x86)\Microsoft.NET\MSIwindowsI.exe
        • Size 12.6MB
        • SHA256 8d1891763b0a1cf90b14479939288c429745eb91c6941fdfa1ba050407363df7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/568-3-0x00007FF76EBF0000-0x00007FF76F867000-memory.dmp

        memory/568-13-0x00007FF76EBF0000-0x00007FF76F867000-memory.dmp

        memory/568-19-0x00007FF76EBF0000-0x00007FF76F867000-memory.dmp

        memory/568-20-0x000002B1474C0000-0x000002B1474E0000-memory.dmp

        memory/568-22-0x00007FF76EBF0000-0x00007FF76F867000-memory.dmp

        memory/568-24-0x00007FF76EBF0000-0x00007FF76F867000-memory.dmp

        memory/568-26-0x00007FF76EBF0000-0x00007FF76F867000-memory.dmp

        memory/2668-21-0x00007FF70EE20000-0x00007FF70FFEF000-memory.dmp

        memory/2668-23-0x00007FF70EE20000-0x00007FF70FFEF000-memory.dmp

        memory/2668-25-0x00007FF70EE20000-0x00007FF70FFEF000-memory.dmp

        memory/3452-6-0x00007FF6CD220000-0x00007FF6CDEBF000-memory.dmp