MalAgent.J_68524 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\Application Data\E404FA
File level activity- write - file - C:\WINDOWS\win.ini
- write - file - PIPE\lsarpc
- write - file - PIPE\samr
- write - file - C:\Documents and Settings\TestMachine\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1454471165-842925246-1957994488-1003\b9b6e6fb1565a856b1237d96e5204fc0_952d7d39-4063-4a2b-b9ee-39f7c438020c
- delete - file - C:\Documents and Settings\TestMachine\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1454471165-842925246-1957994488-1003\b9b6e6fb1565a856b1237d96e5204fc0_952d7d39-4063-4a2b-b9ee-39f7c438020c
- write - file - C:\Documents and Settings\TestMachine\Application Data\E404FA\AB2061.lck
- delete - file - C:\Documents and Settings\TestMachine\Application Data\E404FA\AB2061.lck
- write - file - C:\Documents and Settings\TestMachine\Application Data\Microsoft\Crypto\RSA\S-1-5-21-1454471165-842925246-1957994488-1003\b9b6e6fb1565a856b1237d96e5204fc0_952d7d39-4063-4a2b-b9ee-39f7c438020c
Registry level activity- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersAppData
- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersLocal AppData
- write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersPersonal
- write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon AppData
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 - MPR.DLL
- load - library - C:\WINDOWS\system32\VBoxMRXNP.dll
- load - library - C:\WINDOWS\System32\drprov.dll
- load - library - C:\WINDOWS\System32\ntlanman.dll
- load - library - C:\WINDOWS\System32\davclnt.dll
- load - library - C:\WINDOWS\system32\kernel32.dll
- load - library - kernel32.dll
- load - library - msvbvm60
- load - library - kernel32
- load - library - ntdll
- load - library - IPHlpApi
- load - library - shell32
- load - library - advapi32
- load - library - SHELL32
- load - library - shlwapi
- load - library - OLEAUT32.dll
- load - library - ws2_32.dll
- load - library - ADVAPI32
- load - library - rsaenh.dll
- load - library - user32
- load - library - C:\Program Files\Mozilla Firefox\nss3.dll
- load - library - C:\Program Files\Mozilla Firefox\mozsqlite3.dll
- load - library - Kernel32.dll
- load - library - nss3.dll
- load - library - C:\Program Files\Mozilla Firefox\softokn3.dll
- load - library - softokn3.dll
- load - library - C:\Program Files\Mozilla Firefox\nssdbm3.dll
- load - library - C:\Program Files\Mozilla Firefox\freebl3.dll
- load - library - advapi32.dll
- load - library - C:\Documents and Settings\TestMachine\Application Data\Mozilla\Firefox\Profiles\6snjkamb.default/nssckbi.dll
- load - library - vaultcli.dll
- load - library - USERENV.dll
- load - library - Secur32.dll
- load - library - NETAPI32
- load - library - SAMLIB.dll
- load - library - netapi32.dll
- load - library - CRYPT32.dll
- load - library - shlwapi
Process API calls used
- ZwMapViewOfSection
- VirtualProtectEx
- NtCreateSection
- NtFreeVirtualMemory
- NtProtectVirtualMemory
- CreateProcessInternalW
- VirtualProtectEx
Registry API calls used
- NtOpenKey
- NtQueryValueKey
- RegOpenKeyExA
- RegOpenKeyExW
- RegQueryValueExW
- RegCloseKey
- RegQueryValueExA
- RegCloseKey
System API calls used
- LdrGetDllHandle
- LdrLoadDll
- IsDebuggerPresent
- LdrGetProcedureAddress
- SetWindowsHookExA
- LdrGetProcedureAddress
Filesystem API calls used
- NtCreateFile
- NtQueryInformationFile
- NtSetInformationFile
- FindFirstFileExW
- NtQueryDirectoryFile
- NtOpenFile
- NtReadFile
- NtWriteFile
- NtSetInformationFile
Network
UDP source >> destination - 192.168.30.5 >> 192.168.30.254
- 192.168.30.5 >> 8.8.8.8
TCP source >> destination - 192.168.30.5 >> 85.187.128.8
Domains:- matbin.com with IP - 85.187.128.8
DNS Request: HTTP Request:- POST URI - http://matbin.com/wp-includes/colors/five/fre.php
- POST URI - http://matbin.com/wp-includes/colors/five/fre.php
DLL related data Number of DLL's imported = 1
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