Analysis

  • max time kernel
    152s
  • max time network
    161s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    31/05/2024, 12:30

General

  • Target
    Venom-Rat-Cracked--main/Venom Software RAT Activated Cracked.exe
  • Size 9.8MB
  • Sample240531-pphmjahe83
  • SHA256 6018e4099dca3d452ecc8fe34f5e6d00b2b43c5c21cdea1b4c53c7025376048a
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Contains code to disable Windows Defender 1 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Drops startup file 4 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 5 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 6 IoCs
  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • NSIS installer 2 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 61 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Venom-Rat-Cracked--main\Venom Software RAT Activated Cracked.exe
    "C:\Users\Admin\AppData\Local\Temp\Venom-Rat-Cracked--main\Venom Software RAT Activated Cracked.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2764
    • C:\Users\Admin\AppData\Local\Temp\Venom Cracked.exe
      "C:\Users\Admin\AppData\Local\Temp\Venom Cracked.exe"
      2⤵
      • Executes dropped EXE
      PID:2888
    • C:\Users\Admin\AppData\Local\Temp\Majid Z Hacker Website.exe
      "C:\Users\Admin\AppData\Local\Temp\Majid Z Hacker Website.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Users\Admin\AppData\Local\Temp\microsoft corporation.exe
        "C:\Users\Admin\AppData\Local\Temp\microsoft corporation.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2872
        • C:\ProgramData\microsoft corporation.exe
          "C:\ProgramData\microsoft corporation.exe"
          4⤵
          • Drops startup file
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of AdjustPrivilegeToken
          PID:2988
          • C:\Windows\SysWOW64\netsh.exe
            netsh firewall add allowedprogram "C:\ProgramData\microsoft corporation.exe" "microsoft corporation.exe" ENABLE
            5⤵
            • Modifies Windows Firewall
            PID:2516
      • C:\Users\Admin\AppData\Local\Temp\windows.exe
        "C:\Users\Admin\AppData\Local\Temp\windows.exe"
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:2576
        • C:\Users\Admin\AppData\Roaming\Adobe\Updates\windows.exe
          "C:\Users\Admin\AppData\Roaming\Adobe\Updates\windows.exe"
          4⤵
          • Drops startup file
          • Executes dropped EXE
          • Adds Run key to start application
          • Drops autorun.inf file
          • Checks processor information in registry
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          PID:708
      • C:\Windows\SysWOW64\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\script.vbs"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2516
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\SysWOW64\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\script.vbs" /elevate
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Suspicious use of WriteProcessMemory
          PID:2520
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -DisableRealtimeMonitoring $true
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2524
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -DisableBehaviorMonitoring $true
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1252
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -DisableBlockAtFirstSeen $true
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2376
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -DisableIOAVProtection $true
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2824
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -DisableScriptScanning $true
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2060
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -SubmitSamplesConsent 2
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1664
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -MAPSReporting 0
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:608
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -HighThreatDefaultAction 6 -Force
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1704
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -ModerateThreatDefaultAction 6
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2592
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -LowThreatDefaultAction 6
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2676
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -SevereThreatDefaultAction 6
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2100

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        melt.txt

        • Path C:\Users\Admin\AppData\Local\Temp\melt.txt
        • Size 45B
        • SHA256 adae127291a1d4f70e9ff1258044a01d95176fd9bb2c303ab94f3e62db429a44
        • MD5 SHA1 SHA512

        script.vbs

        • Path C:\Users\Admin\AppData\Local\Temp\script.vbs
        • Size 1KB
        • SHA256 ecd586281fc4655e40108fcf118beeae3411c1c1176951a763e47fb66d2e421f
        • MD5 SHA1 SHA512

        windows.exe

        • Path C:\Users\Admin\AppData\Local\Temp\windows.exe
        • Size 145KB
        • SHA256 59a0bd599e306457164b08b7fe23bbf4fe92b202beaad836d6faa28da61073ca
        • MD5 SHA1 SHA512 SSDEEP

        d93f411851d7c929.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
        • Size 7KB
        • SHA256 ffd2d2a910e8c0e979fbaa1c24d46a573c67c902a4651b3c24160e53addf7d83
        • MD5 SHA1 SHA512 SSDEEP

        Majid Z Hacker Website.exe

        • Path \Users\Admin\AppData\Local\Temp\Majid Z Hacker Website.exe
        • Size 127KB
        • SHA256 349b87c3ebd55cab9daa375c468b62be416063af859a16bed78cf4bd06fb5c07
        • MD5 SHA1 SHA512 SSDEEP

        Venom Cracked.exe

        • Path \Users\Admin\AppData\Local\Temp\Venom Cracked.exe
        • Size 12.1MB
        • SHA256 3c413ee4b07c531c891ac1852d3d1b6a60bdc92e549e9cf4744d4fe85ebb5de2
        • MD5 SHA1 SHA512 SSDEEP

        microsoft corporation.exe

        • Path \Users\Admin\AppData\Local\Temp\microsoft corporation.exe
        • Size 33KB
        • SHA256 58c8e3599d16762dfc51decf16c3d014cd8c8dd1aab59a0acff5372c5182bda7
        • MD5 SHA1 SHA512 SSDEEP

        memory/2888-16-0x000007FEF5753000-0x000007FEF5754000-memory.dmp

        memory/2888-31-0x0000000000880000-0x000000000149A000-memory.dmp

        memory/2888-101-0x000007FEF5753000-0x000007FEF5754000-memory.dmp