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  MalAgent.J_72016
MalAgent.J_72016 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
  • 54F1AE4E404FAB2061C9BCF5


Directory level activity
  • create - dir - C:\Documents and Settings\TestMachine\Application Data\E404FA


File level activity
  • 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 - kernel32.dll
  • load - library - winspool.drv
  • load - library - NTMARTA.DLL
  • load - library - user32.dll
  • load - library - gdi32.dll
  • load - library - kernel32
  • load - library - ntdll
  • load - library - WS2_32.dll
  • load - library - KERNEL32.dll
  • load - library - ole32.dll
  • load - library - OLEAUT32.dll
  • load - library - SHELL32
  • load - library - shlwapi
  • 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
  • NtFreeVirtualMemory
  • VirtualProtectEx
  • NtCreateSection
  • ZwMapViewOfSection
  • NtFreeVirtualMemory


Registry API calls used
  • NtOpenKey
  • NtCreateKey
  • NtQueryValueKey
  • RegOpenKeyExW
  • RegCreateKeyExW
  • RegEnumKeyW
  • RegCloseKey
  • NtQueryKey
  • RegOpenKeyExA
  • RegQueryValueExA
  • RegQueryValueExW
  • RegSetValueExW
  • RegEnumKeyExW
  • RegQueryInfoKeyW
  • RegEnumValueW
  • RegCloseKey


System API calls used
  • LdrGetDllHandle
  • LdrGetProcedureAddress
  • LdrLoadDll
  • NtDelayExecution
  • LookupPrivilegeValueW
  • LdrLoadDll


Filesystem API calls used
  • FindFirstFileExA
  • NtQueryDirectoryFile
  • FindFirstFileExW
  • NtCreateFile
  • NtQueryInformationFile
  • NtSetInformationFile
  • NtReadFile
  • NtWriteFile
  • NtDeviceIoControlFile
  • NtOpenFile
  • DeleteFileW
  • CreateDirectoryW
  • MoveFileWithProgressW
  • 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:
  • NA

DNS Request:
  • NA

HTTP Request:
  • NA

DLL related data
Number of DLL's imported = 18
  • KERNEL32.dll
  • USER32.dll
  • GDI32.dll
  • WINSPOOL.DRV
  • ADVAPI32.dll
  • SHELL32.dll
  • OLEAUT32.dll
  • AVICAP32.dll
  • credui.dll
  • SHLWAPI.dll
  • COMCTL32.dll
  • RPCRT4.dll
  • gdiplus.dll
  • IMM32.dll
  • dbghelp.dll
  • UxTheme.dll
  • TRAFFIC.dll
  • NTDSAPI.dll


Relevant Information