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  MalAgent.G_4759
MalAgent.G_4759 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
  • create - dir - C:\Documents and Settings\TestMachine\audiosrv


File level activity
  • write - file - C:\Documents and Settings\TestMachine\audiosrv\audiosrv.vbs
  • write - file - C:\Documents and Settings\TestMachine\Start Menu\Programs\Startup\audiosrv.url
  • write - file - C:\Documents and Settings\TestMachine\audiosrv\AuthHostProxy.exe
  • write - file - PIPE\lsarpc
  • write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\463b_appcompat.txt
  • write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\463b_appcompat.txt


Registry level activity
  • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersStartup


Library level activity
  • load - library - kernel32.dll
  • load - library - C:\WINDOWS\system32\rpcss.dll
  • load - library - C:\WINDOWS\system32\uxtheme.dll
  • load - library - uxtheme.dll
  • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\c0963cbbc6f83326a27042192ef5126a.bin
  • load - library - C:\Documents and Settings\TestMachine\Local Settings\Temp\c0963cbbc6f83326a27042192ef5126a.bin
  • load - library - UxTheme.dll
  • load - library - kernel32
  • load - library - Ole32.dll
  • load - library - advapi32.dll
  • load - library - C:\WINDOWS\system32\faultrep.dll
  • load - library - C:\WINDOWS\system32\kernel32.dll
  • load - library - ddraw.dll
  • load - library - d3d8.dll
  • load - library - d3d9.dll
  • load - library - C:\WINDOWS\system32\apphelp.dll
  • load - library - USER32.dll
  • load - library - SHLWAPI.dll
  • load - library - VERSION.dll
  • load - library - C:\WINDOWS\system32\kernel32.dll


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


Registry API calls used
  • RegOpenKeyExW
  • RegQueryValueExW
  • RegCloseKey
  • RegCreateKeyExW
  • RegSetValueExW
  • NtOpenKey
  • NtQueryValueKey
  • RegDeleteKeyW
  • NtQueryValueKey


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


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

Network

UDP source >> destination
  • 192.168.30.254 >> 192.168.30.6
  • 192.168.30.6 >> 192.168.30.255


TCP source >> destination
  • 192.168.30.6 >> 192.168.30.254



Domains:
  • NA

DNS Request:
  • NA

HTTP Request:
  • NA

DLL related data
Number of DLL's imported = 18
  • WSOCK32.dll
  • VERSION.dll
  • WINMM.dll
  • COMCTL32.dll
  • MPR.dll
  • WININET.dll
  • PSAPI.DLL
  • IPHLPAPI.DLL
  • USERENV.dll
  • UxTheme.dll
  • KERNEL32.dll
  • USER32.dll
  • GDI32.dll
  • COMDLG32.dll
  • ADVAPI32.dll
  • SHELL32.dll
  • ole32.dll
  • OLEAUT32.dll


Relevant Information