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  SillyFD.C
SillyFD.C is a Trojan. A Trojan is a program that pretends to have a valid use, but in fact modifies the user's computer in malicious ways. Trojans do not replicate or spread to other computers.

Mutexes created
  • Nothing to report


Directory level activity
    • Nothing to report


    File level activity
    • write - file - C:\windows\W_X_C.vbs
    • write - file - c:\windows\W_X_C.bat
    • write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\avscan.exe
    • write - file - C:\WINDOWS\hosts.exe
    • write - file - C:\WINDOWS\TEMP\scs155.tmp
    • write - file - C:\WINDOWS\TEMP\scs157.tmp
    • delete - file - C:\WINDOWS\TEMP\scs155.tmp
    • delete - file - C:\WINDOWS\TEMP\scs157.tmp
    • write - file - PIPE\wkssvc
    • write - file - C:\WINDOWS\TEMP\scs156.tmp
    • write - file - C:\WINDOWS\TEMP\scs158.tmp
    • delete - file - C:\WINDOWS\TEMP\scs156.tmp
    • delete - file - C:\WINDOWS\TEMP\scs158.tmp
    • write - file - PIPE\lsarpc


    Registry level activity
    • write - registry - HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Runavscan
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\AdvancedHideFileExt
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\AdvancedSuperHidden
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\AdvancedShowSuperHidden
    • write - registry - HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExtDefaultValue
    • write - registry - HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExtUncheckedValue
    • 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_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersPersonal
    • 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\ShellNoRoamMUICacheLangID
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoamMUICacheC:\WINDOWS\System32\WScript.exe
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\ExplorerXPSP3_8


    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\MSVBVM60.DLL
    • load - library - CLBCATQ.DLL
    • load - library - KERNEL32.DLL
    • load - library - C:\WINDOWS\system32\scrrun.dll
    • load - library - kernel32
    • load - library - C:\WINDOWS\system32\wshom.ocx
    • load - library - C:\WINDOWS\system32\kernel32.dll
    • load - library - C:\WINDOWS\system32\SHELL32.dll
    • load - library - SHDOCVW.dll
    • load - library - SHELL32.dll
    • load - library - OLE32.DLL
    • load - library - SETUPAPI.dll
    • load - library - kernel32.dll
    • load - library - mscoree.dll
    • load - library - WINMM.DLL
    • load - library - NTVDMD.DLL
    • load - library - Userenv.dll
    • load - library - ADVAPI32.dll
    • load - library - advapi32
    • load - library - netapi32
    • load - library - C:\WINDOWS\system32\urlmon.dll
    • load - library - Secur32.dll
    • load - library - shell32.dll
    • load - library - userenv
    • load - library - KERNEL32
    • load - library - VERSION.dll
    • load - library - C:\WINDOWS\System32\WScript.exe
    • load - library - browseui.dll
    • load - library - C:\WINDOWS\system32\winlogon.exe
    • load - library - xpsp2res.dll
    • load - library - C:\WINDOWS\system32\vbscript.dll
    • load - library - C:\WINDOWS\system32\advapi32.dll
    • load - library - WINTRUST.dll
    • load - library - rsaenh.dll
    • load - library - MSISIP.DLL
    • load - library - C:\WINDOWS\system32\CRYPT32.dll
    • load - library - C:\WINDOWS\system32\wshext.dll
    • load - library - C:\WINDOWS\system32\scrobj.dll
    • load - library - kernel32.dll


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


    Registry API calls used
    • NtOpenKey
    • NtQueryValueKey
    • RegOpenKeyExA
    • RegOpenKeyExW
    • RegQueryValueExW
    • RegCloseKey
    • RegCreateKeyExA
    • RegSetValueExA
    • RegCreateKeyExW
    • RegSetValueExW
    • RegEnumKeyW
    • RegCloseKey


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


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

    Network

    UDP source >> destination
    • 192.168.30.8 >> 192.168.30.255


    TCP source >> destination



      Domains:
      • NA

      DNS Request:
      • NA

      HTTP Request:
      • NA

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


      Relevant Information