Barys.AA_5 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 - C:\Documents and Settings\TestMachine\cuode.exe
- write - file - C:\Documents and Settings\TestMachine\cuode.exe
Registry level activity- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\cuode
- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden
- write - registry - HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AUNoAutoUpdate
- write - registry - HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AUNoAutoUpdate
Library level activity- load - library - C:\WINDOWS\system32\rpcss.dll
- load - library - C:\WINDOWS\system32\uxtheme.dll
- load - library - uxtheme.dll
- load - library - OLEAUT32.DLL
- load - library - oleaut32.dll
- load - library - ole32.dll
- load - library - SXS.DLL
- load - library - USER32
- load - library - gdi32
- load - library - C:\WINDOWS\system32\kernel32.dll
- load - library - kernel32.dll
- load - library - winmm.dll
- load - library - wdmaud.drv
- load - library - setupapi.dll
- load - library - WINTRUST.dll
- load - library - msacm32.drv
- load - library - midimap.dll
- load - library - kernel32
- load - library - user32.dll
- load - library - shell32
- load - library - USERENV.dll
- load - library - advapi32
- load - library - Secur32.dll
- load - library - user32
- load - library - ws2_32
- load - library - USER32.dll
- load - library - C:\WINDOWS\system32\mswsock.dll
- load - library - user32
Process API calls used
- ZwMapViewOfSection
- VirtualProtectEx
- NtOpenSection
- NtFreeVirtualMemory
- ShellExecuteExW
- NtCreateSection
- WriteProcessMemory
- NtFreeVirtualMemory
Registry API calls used
- NtOpenKey
- NtQueryValueKey
- RegOpenKeyExA
- RegOpenKeyExW
- RegQueryInfoKeyW
- RegEnumKeyExW
- RegQueryValueExW
- RegCreateKeyExW
- RegCloseKey
- RegSetValueExW
- RegCloseKey
System API calls used
- LdrGetDllHandle
- LdrLoadDll
- IsDebuggerPresent
- LdrGetProcedureAddress
- SetWindowsHookExA
- LookupPrivilegeValueW
- NtDelayExecution
- LdrGetProcedureAddress
Filesystem API calls used
- NtCreateFile
- FindFirstFileExW
- NtReadFile
- NtSetInformationFile
- NtWriteFile
- NtOpenFile
- NtDeviceIoControlFile
- NtDeviceIoControlFile
Network
UDP source >> destination
- 192.168.30.1 >> 192.168.30.254
- 192.168.30.1 >> 192.168.30.255
- 192.168.30.1 >> 8.8.8.8
- 192.168.30.254 >> 192.168.30.1
TCP source >> destination
- 192.168.30.1 >> 192.168.30.254
Domains:- ns1.chopstickers.com with IP - 18.211.9.206
DNS Request:
HTTP Request:
DLL related data
Number of DLL's imported = 1
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