BHO.EF_3 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
- _!MSFTHISTORY!_
- c:!documents and settings!soumy!local settings!temporary internet files!content.ie5!
- c:!documents and settings!soumy!cookies!
- c:!documents and settings!soumy!local settings!history!history.ie5!
- WininetStartupMutex
- WininetConnectionMutex
- WininetProxyRegistryMutex
Directory level activity- create - dir - C:\Program Files\system
File level activity- write - file - C:\Program Files\system\components.exe
Registry level activity- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCache
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsDirectory
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPaths
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath1CachePath
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath2CachePath
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath3CachePath
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath4CachePath
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath1CacheLimit
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath2CacheLimit
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath3CacheLimit
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath4CacheLimit
- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCookies
- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersHistory
- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersHistory
Library level activity- load - library - kernel32.dll
- load - library - KERNEL32
- load - library - user32.dll
- load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\a2863d1020db5d753ccb1949e6d2b718ENU.dll
- load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\a2863d1020db5d753ccb1949e6d2b718LOC.dll
- load - library - COMCTL32.DLL
- load - library - C:\WINDOWS\system32\rpcss.dll
- load - library - CLBCATQ.DLL
- load - library - ole32.dll
- load - library - KERNEL32.DLL
- load - library - C:\WINDOWS\system32\shdocvw.dll
- load - library - SHELL32.dll
- load - library - OLE32.DLL
- load - library - SHELL32.DLL
- load - library - WININET.dll
- load - library - Secur32.dll
- load - library - shell32.dll
- load - library - rnaapp.exe
- load - library - appHelp.dll
- load - library - OLEAUT32.DLL
- load - library - OLEAUT32.dll
- load - library - oleaut32.dll
- load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\a2863d1020db5d753ccb1949e6d2b718.bin
- load - library - mscoree.dll
- load - library - C:\Program Files\system\componentsENU.dll
- load - library - C:\Program Files\system\componentsLOC.dll
- load - library - C:\Program Files\system\components.exe
- load - library - C:\Program Files\system\components.exe
Process API calls used
- NtOpenSection
- NtCreateSection
- ZwMapViewOfSection
- CreateProcessInternalW
- ExitProcess
Registry API calls used
- RegOpenKeyExA
- RegQueryValueExA
- RegCloseKey
- RegOpenKeyExW
- RegQueryValueExW
- NtOpenKey
- RegCreateKeyExW
- RegSetValueExW
- RegSetValueExA
- RegEnumKeyExA
- NtQueryValueKey
- RegCloseKey
System API calls used
- LdrGetDllHandle
- LdrGetProcedureAddress
- SetWindowsHookExA
- LdrLoadDll
- LdrGetDllHandle
Filesystem API calls used
- NtCreateFile
- NtQueryInformationFile
- NtSetInformationFile
- NtReadFile
- NtOpenFile
- CreateDirectoryW
- CopyFileA
- 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:
DNS Request:
HTTP Request:
DLL related data
Number of DLL's imported = 13
- KERNEL32.dll
- USER32.dll
- GDI32.dll
- comdlg32.dll
- WINSPOOL.DRV
- ADVAPI32.dll
- SHELL32.dll
- COMCTL32.dll
- SHLWAPI.dll
- oledlg.dll
- ole32.dll
- OLEAUT32.dll
- WS2_32.dll
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