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  Sisproc.A_21
Sisproc.A_21 is a Virus. Virus is a type of malware that, when executed, replicates by inserting copies of itself (possibly modified) into other computer programs, data files, or the boot sector of the hard drive

Mutexes created
  • Nothing to report


Directory level activity
    • Nothing to report


    File level activity
    • write - file - c:\sys.exe
    • write - file - C:\WINDOWS\sys.exe
    • write - file - PIPE\wkssvc
    • write - file - PIPE\lsarpc
    • write - file - C:\WINDOWS\TEMP\scs1.tmp
    • write - file - C:\WINDOWS\TEMP\scs2.tmp
    • delete - file - C:\WINDOWS\TEMP\scs1.tmp
    • delete - file - C:\WINDOWS\TEMP\scs2.tmp


    Registry level activity
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersPersonal
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{0932c062-299c-11e2-afd8-806d6172696f}\BaseClass
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MountPoints2\{0932c060-299c-11e2-afd8-806d6172696f}\BaseClass
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon Documents
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersDesktop
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon Desktop
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCache
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCookies
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoamMUICacheC:\WINDOWS\sys.exe


    Library level activity
    • load - library - C:\WINDOWS\system32\rpcss.dll
    • load - library - C:\WINDOWS\system32\uxtheme.dll
    • load - library - uxtheme.dll
    • load - library - OLEAUT32.DLL
    • load - library - oleaut32.dll
    • load - library - ole32.dll
    • load - library - SXS.DLL
    • load - library - USER32
    • load - library - C:\WINDOWS\system32\vb6chs.dll
    • load - library - shell32.dll
    • load - library - netapi32
    • load - library - OLE32.DLL
    • load - library - C:\WINDOWS\system32\SHELL32.dll
    • load - library - SHELL32.dll
    • load - library - SETUPAPI.dll
    • load - library - CLBCATQ.DLL
    • load - library - KERNEL32.DLL
    • load - library - C:\WINDOWS\system32\urlmon.dll
    • load - library - Secur32.dll
    • load - library - kernel32
    • load - library - userenv
    • load - library - KERNEL32
    • load - library - VERSION.dll
    • load - library - C:\WINDOWS\sys.exe
    • load - library - browseui.dll
    • load - library - kernel32.dll
    • load - library - C:\WINDOWS\system32\winlogon.exe
    • load - library - xpsp2res.dll
    • load - library - C:\WINDOWS\system32\wbem\wbemprox.dll
    • load - library - Winsta.dll
    • load - library - wmisvc.dll
    • load - library - OLE32
    • load - library - C:\WINDOWS\system32\wbem\wbemsvc.dll
    • load - library - C:\WINDOWS\system32\wbem\fastprox.dll
    • load - library - mscoree.dll
    • load - library - WINMM.DLL
    • load - library - NTVDMD.DLL
    • load - library - Userenv.dll
    • load - library - ADVAPI32.dll
    • load - library - mscoree.dll


    Process API calls used
    • ZwMapViewOfSection
    • VirtualProtectEx
    • NtCreateSection
    • CreateProcessInternalW
    • NtFreeVirtualMemory
    • ExitProcess


    Registry API calls used
    • NtOpenKey
    • NtQueryValueKey
    • RegOpenKeyExA
    • RegQueryValueExW
    • RegCloseKey
    • RegOpenKeyExW
    • RegEnumKeyW
    • RegCreateKeyExW
    • RegSetValueExW
    • RegEnumValueW
    • RegQueryInfoKeyW
    • RegEnumKeyExW
    • RegCloseKey


    System API calls used
    • LdrGetDllHandle
    • LdrLoadDll
    • IsDebuggerPresent
    • LdrGetProcedureAddress
    • SetWindowsHookExA
    • LookupPrivilegeValueW
    • NtDelayExecution


    Filesystem API calls used
    • NtCreateFile
    • NtQueryInformationFile
    • NtSetInformationFile
    • NtReadFile
    • NtWriteFile
    • NtOpenFile
    • FindFirstFileExW
    • NtOpenFile

    Network

    UDP source >> destination


      TCP source >> destination



        Domains:
        • NA

        DNS Request:
        • NA

        HTTP Request:
        • NA

        DLL related data
        Number of DLL's imported = 1
        • MSVBVM60.DLL

        Relevant Information


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