Resubmissions

09/08/2026, 02:51

260809-dcl9eayfqh

09/08/2026, 02:08

260809-ckskqagj9v5

Analysis

  • user interaction
    yes
  • max time kernel
    16s
  • max time network
    11s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 02:08

General

  • Target
    Mystic FiveM.exe
  • Size 3.1MB
  • Sample260809-ckskqagj9v
  • SHA256 7b31a8d2a8a6f1bdccdd92a12580dbd20aae82502d829072f960a845ae523f29
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Suspicious use of NtSetInformationThreadHideFromDebugger 64 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.

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Mystic FiveM.exe
    "C:\Users\Admin\AppData\Local\Temp\Mystic FiveM.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3328
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Mystic FiveM.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1976
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\Mystic FiveM.exe" MD5
        3⤵
          PID:264
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:364
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:4880

        Network

              MITRE ATT&CK Enterprise v16

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