Analysis

  • user interaction
    yes
  • max time kernel
    34s
  • max time network
    39s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 19:57

General

  • Target
    Nonagon CS2/Nonagon.exe
  • Size 8.8MB
  • Sample260818-yph3qsba69
  • SHA256 073359e8fb7afa1955fdceb6f8992286272c9c9095bd01212096d5520aebdf57
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10

Malware Config

Signatures

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 50 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 44 IoCs
  • Suspicious use of SendNotifyMessage 44 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Nonagon CS2\Nonagon.exe
    "C:\Users\Admin\AppData\Local\Temp\Nonagon CS2\Nonagon.exe"
    1⤵
      PID:1316
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4420

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4420-2-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-0-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-10-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-11-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-9-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-7-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-8-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-6-0x000001BEA2400000-0x000001BEA2401000-memory.dmp

          memory/4420-25-0x000001BEA3700000-0x000001BEA3975000-memory.dmp

          memory/4420-27-0x000001BEA3700000-0x000001BEA3975000-memory.dmp