MalAgent.J_74976 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- create - dir - C:\Documents and Settings\TestMachine\CBDHSvc
File level activity- write - file - C:\Documents and Settings\TestMachine\CBDHSvc\CBDHSvc.vbs
- write - file - C:\Documents and Settings\TestMachine\Start Menu\Programs\Startup\CBDHSvc.url
- write - file - C:\Documents and Settings\TestMachine\CBDHSvc\bootux.exe
- write - file - PIPE\lsarpc
- write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\18f7_appcompat.txt
- write - file - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\18f7_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\a507f1ff127c123fc92948fa8a6e477c.bin
- load - library - C:\Documents and Settings\TestMachine\Local Settings\Temp\a507f1ff127c123fc92948fa8a6e477c.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 >> 192.168.30.3
- 192.168.30.3 >> 192.168.30.255
TCP source >> destination
- 192.168.30.3 >> 192.168.30.254
Domains:
DNS Request:
HTTP Request:
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
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