Dropper.A_11568 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
- pomdfghrt
- _!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
File level activity- write - file - C:\WINDOWS\microsofthelp.exe
- delete - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\011b488edcdf33ffa9fd37df497862b9.bin
- write - file - C:\WINDOWS\HidePlugin.dll
- write - file - PIPE\lsarpc
- write - file - PIPE\lsarpc
Registry level activity- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Runmicrosofthelp
- 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_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon AppData
- write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersAppData
- write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet SettingsMigrateProxy
- write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet SettingsProxyEnable
- write - registry - HKEY_CURRENT_CONFIG\Software\Microsoft\windows\CurrentVersion\Internet SettingsProxyEnable
- write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet Settings\ConnectionsSavedLegacySettings
- write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet Settings\ConnectionsDefaultConnectionSettings
- 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\Internet Settings\ZoneMap\UNCAsIntranet
Library level activity- load - library - ADVAPI32.dll
- load - library - iphlpapi.dll
- load - library - KERNEL32.dll
- load - library - WININET.dll
- load - library - USER32.dll
- load - library - C:\WINDOWS\HidePlugin.dll
- load - library - Secur32.dll
- load - library - shell32.dll
- load - library - KERNEL32
- load - library - rnaapp.exe
- load - library - wsock32
- load - library - ws2_32
- load - library - RASAPI32.DLL
- load - library - RTUTILS.DLL
- load - library - sensapi.dll
- load - library - ntdll.dll
- load - library - SHELL32.dll
- load - library - USERENV.dll
- load - library - netapi32.dll
- load - library - C:\WINDOWS\System32\mswsock.dll
- load - library - rasadhlp.dll
- load - library - NTDLL.DLL
- load - library - IPHLPAPI.DLL
- load - library - urlmon.dll
- load - library - WININET.dll
Process API calls used
- NtFreeVirtualMemory
- CreateProcessInternalW
- ExitProcess
Registry API calls used
- RegOpenKeyExA
- RegQueryValueExA
- RegSetValueExA
- RegCloseKey
System API calls used
- LdrLoadDll
- LdrGetProcedureAddress
- LdrGetProcedureAddress
Filesystem API calls used
- NtCreateFile
- NtQueryInformationFile
- NtReadFile
- NtWriteFile
- NtWriteFile
Network
UDP source >> destination
- 192.168.30.254 >> 192.168.30.6
- 192.168.30.6 >> 192.168.30.254
- 192.168.30.6 >> 192.168.30.255
- 192.168.30.6 >> 8.8.8.8
TCP source >> destination
- 192.168.30.6 >> 147.255.201.102
- 192.168.30.6 >> 192.168.30.254
Domains:- www.cygdy.com with IP - 147.255.201.102
DNS Request:
HTTP Request:- GET URI - http://www.cygdy.com/xiazai/2/help.txt
DLL related data
Number of DLL's imported = 1
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