Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    21/07/2026, 19:07

General

  • Target
    231416acc3ff4f9ed54220246106754735d86af6e4b2643d4681a95423915889.exe
  • Size 503KB
  • Sample260721-xsrcvashma
  • SHA256 231416acc3ff4f9ed54220246106754735d86af6e4b2643d4681a95423915889
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Power Settings 1 TTPs 4 IoCs

    powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\231416acc3ff4f9ed54220246106754735d86af6e4b2643d4681a95423915889.exe
    "C:\Users\Admin\AppData\Local\Temp\231416acc3ff4f9ed54220246106754735d86af6e4b2643d4681a95423915889.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4224
    • C:\Windows\system32\powercfg.exe
      "C:\Windows\system32\powercfg.exe" /change monitor-timeout-ac 0
      2⤵
      • Power Settings
      • Suspicious use of AdjustPrivilegeToken
      PID:4068
    • C:\Windows\system32\powercfg.exe
      "C:\Windows\system32\powercfg.exe" /change monitor-timeout-dc 0
      2⤵
      • Power Settings
      • Suspicious use of AdjustPrivilegeToken
      PID:3000
    • C:\Windows\system32\powercfg.exe
      "C:\Windows\system32\powercfg.exe" /change standby-timeout-ac 0
      2⤵
      • Power Settings
      • Suspicious use of AdjustPrivilegeToken
      PID:4080
    • C:\Windows\system32\powercfg.exe
      "C:\Windows\system32\powercfg.exe" /change standby-timeout-dc 0
      2⤵
      • Power Settings
      • Suspicious use of AdjustPrivilegeToken
      PID:5604
    • C:\Windows\system32\reg.exe
      "C:\Windows\system32\reg.exe" add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v DisableLockWorkstation /t REG_DWORD /d 1 /f
      2⤵
        PID:4396
      • C:\Windows\system32\reg.exe
        "C:\Windows\system32\reg.exe" add "HKCU\Control Panel\Desktop" /v ScreenSaveActive /t REG_SZ /d 0 /f
        2⤵
          PID:5204
        • C:\Windows\system32\reg.exe
          "C:\Windows\system32\reg.exe" add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v InactivityTimeoutSecs /t REG_DWORD /d 0 /f
          2⤵
            PID:692
          • C:\Windows\system32\reg.exe
            "C:\Windows\system32\reg.exe" add "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System" /v EnableLUA /t REG_DWORD /d 0 /f
            2⤵
            • UAC bypass
            PID:6044

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              memory/4224-0-0x00007FF74DB70000-0x00007FF74DBF5000-memory.dmp

              memory/4224-2-0x00007FFD6B33F000-0x00007FFD6B340000-memory.dmp

              memory/4224-6-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp

              memory/4224-8-0x00007FFD6B1B0000-0x00007FFD6BB54000-memory.dmp