Kryptik.HDPR 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
Directory level activity
File level activity- write - file - PIPE\lsarpc
- write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\13b0_appcompat.txt
- write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\13b0_appcompat.txt
Registry level activity
Library level activity- load - library - kernel32.dll
- load - library - msvcr100.dll
- load - library - C:\WINDOWS\system32\faultrep.dll
- load - library - C:\Documents and Settings\TestMachine\Local Settings\Temp\c827ad287750c646f137510f8c60538c.bin
- load - library - ddraw.dll
- load - library - d3d8.dll
- load - library - d3d9.dll
- load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\c827ad287750c646f137510f8c60538c.bin
- 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
- load - library - C:\WINDOWS\system32\kernel32.dll
Process API calls used
- VirtualProtectEx
- NtCreateSection
- ZwMapViewOfSection
- NtFreeVirtualMemory
- CreateProcessInternalW
Registry API calls used
- NtOpenKey
- NtQueryValueKey
- RegOpenKeyExW
- RegCreateKeyExW
- RegDeleteKeyW
- RegQueryValueExW
- RegCloseKey
- NtQueryValueKey
System API calls used
- LdrGetDllHandle
- LdrGetProcedureAddress
- LdrLoadDll
- LdrGetProcedureAddress
Filesystem API calls used
- FindFirstFileExW
- NtOpenFile
- NtCreateFile
- NtSetInformationFile
- NtWriteFile
- NtReadFile
- NtOpenDirectoryObject
- NtQueryDirectoryFile
- NtQueryInformationFile
- NtWriteFile
Network
UDP source >> destination
- 192.168.30.254 >> 192.168.30.8
- 192.168.30.8 >> 192.168.30.255
TCP source >> destination
- 192.168.30.8 >> 192.168.30.254
Domains:
DNS Request:
HTTP Request:
DLL related data
Number of DLL's imported = 2
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