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  Downloader.A_2013
Downloader.A_2013 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 - PIPE\lsarpc
    • write - file - PIPE\lsarpc


    Registry level activity
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\Windows Error ReportingDontshowUI
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersAppData


    Library level activity
    • load - library - KERNEL32.DLL
    • load - library - ADVAPI32.dll
    • load - library - COMCTL32.dll
    • load - library - comdlg32.dll
    • load - library - GDI32.dll
    • load - library - ole32.dll
    • load - library - OLEAUT32.dll
    • load - library - SHELL32.dll
    • load - library - USER32.dll
    • load - library - WINMM.dll
    • load - library - WINSPOOL.DRV
    • load - library - WS2_32.dll
    • load - library - KERNEL32
    • load - library - C:\WINDOWS\system32\rpcss.dll
    • load - library - Kernel32.dll
    • load - library - Gdi32.dll
    • load - library - User32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\kernel32.dll
    • load - library - kernel32.dll
    • load - library - MSVCRT.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\comctl32.dll
    • load - library - comctl32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\gdiplus
    • load - library - gdiplus
    • load - library - user32.dll
    • load - library - gdi32.dll
    • load - library - Dwmapi.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\Kernel32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\advapi32.dll
    • load - library - advapi32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\kernel32
    • load - library - kernel32
    • load - library - CLBCATQ.DLL
    • load - library - C:\WINDOWS\system32\wbem\wbemdisp.dll
    • load - library - C:\WINDOWS\system32\advapi32.dll
    • load - library - C:\WINDOWS\system32\wbem\wbemprox.dll
    • load - library - oleaut32.dll
    • load - library - SXS.DLL
    • load - library - C:\WINDOWS\system32\wbem\wmiutils.dll
    • load - library - wmisvc.dll
    • load - library - C:\WINDOWS\system32\winlogon.exe
    • load - library - xpsp2res.dll
    • load - library - OLE32
    • load - library - OLE32.DLL
    • load - library - C:\WINDOWS\system32\wbem\wbemsvc.dll
    • load - library - C:\WINDOWS\system32\wbem\fastprox.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\ntdll
    • load - library - ntdll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\ole32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\ole32
    • load - library - ole32
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\OleAut32.dll
    • load - library - OleAut32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\user32.dll
    • load - library - mscoree.dll


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


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


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


    Filesystem API calls used
    • NtOpenDirectoryObject
    • NtOpenFile
    • NtSetInformationFile
    • NtCreateFile
    • NtQueryInformationFile
    • NtReadFile
    • NtWriteFile
    • CopyFileA

    Network

    UDP source >> destination
    • 192.168.30.6 >> 192.168.30.255


    TCP source >> destination



      Domains:
      • NA

      DNS Request:
      • NA

      HTTP Request:
      • NA

      DLL related data
      Number of DLL's imported = 12
      • KERNEL32.DLL
      • ADVAPI32.dll
      • COMCTL32.dll
      • comdlg32.dll
      • GDI32.dll
      • ole32.dll
      • OLEAUT32.dll
      • SHELL32.dll
      • USER32.dll
      • WINMM.dll
      • WINSPOOL.DRV
      • WS2_32.dll


      Relevant Information