SonicALERT
Search

Sonicwall Signatures

 

Go to All Categories list.


  MalAgent.J_74288
MalAgent.J_74288 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
  • _!MSFTHISTORY!_
  • c:!documents and settings!soumy!local settings!temporary internet files!content.ie5!
  • c:!documents and settings!soumy!cookies!
  • c:!documents and settings!soumy!local settings!history!history.ie5!
  • WininetStartupMutex
  • WininetConnectionMutex
  • WininetProxyRegistryMutex


Directory level activity
    • Nothing to report


    File level activity
    • write - file - PIPE\lsarpc
    • write - file - PIPE\lsarpc


    Registry level activity
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCache
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsDirectory
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPaths
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath1CachePath
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath2CachePath
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath3CachePath
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath4CachePath
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath1CacheLimit
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath2CacheLimit
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath3CacheLimit
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Internet Settings\CachePathsPath4CacheLimit
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCookies
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersHistory
    • write - registry - HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersCommon AppData
    • write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\Windows\CurrentVersion\Explorer\Shell FoldersAppData
    • write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet SettingsMigrateProxy
    • write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet SettingsProxyEnable
    • write - registry - HKEY_CURRENT_CONFIG\Software\Microsoft\windows\CurrentVersion\Internet SettingsProxyEnable
    • write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet Settings\ConnectionsSavedLegacySettings
    • write - registry - HKEY_USERS\S-1-5-21-1454471165-842925246-1957994488-1003Software\Microsoft\windows\CurrentVersion\Internet Settings\ConnectionsDefaultConnectionSettings
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet
    • write - registry - HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet


    Library level activity
    • load - library - kernel32.dll
    • load - library - user32.dll
    • load - library - advapi32.dll
    • load - library - oleaut32.dll
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\810529498faf92a94a00839ac1bd3473.ENU
    • load - library - C:\DOCUME~1\TestMachine\LOCALS~1\Temp\810529498faf92a94a00839ac1bd3473.EN
    • load - library - Secur32.dll
    • load - library - ole32.dll
    • load - library - wininet.dll
    • load - library - shell32.dll
    • load - library - KERNEL32
    • load - library - rnaapp.exe
    • load - library - wsock32
    • load - library - ws2_32
    • load - library - VERSION.dll
    • load - library - userenv.dll
    • load - library - secur32.dll
    • load - library - netapi32.dll
    • load - library - wintrust.dll
    • load - library - C:\WINDOWS\system32\wintrust.dll
    • load - library - schannel
    • load - library - crypt32
    • load - library - RASAPI32.DLL
    • load - library - RTUTILS.DLL
    • load - library - sensapi.dll
    • load - library - ntdll.dll
    • load - library - SHELL32.dll
    • load - library - USERENV.dll
    • load - library - C:\WINDOWS\System32\mswsock.dll
    • load - library - rasadhlp.dll
    • load - library - NTDLL.DLL
    • load - library - IPHLPAPI.DLL
    • load - library - urlmon.dll
    • load - library - WININET.dll
    • load - library - C:\WINDOWS\system32\schannel.dll


    Process API calls used
    • VirtualProtectEx
    • NtFreeVirtualMemory
    • CreateProcessInternalW
    • ExitProcess


    Registry API calls used
    • RegOpenKeyExA
    • NtOpenKey
    • NtQueryValueKey


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


    Filesystem API calls used
      • Nothing to report

      Network

      UDP source >> destination
      • 192.168.30.254 >> 192.168.30.3
      • 192.168.30.3 >> 192.168.30.254
      • 192.168.30.3 >> 192.168.30.255
      • 192.168.30.3 >> 8.8.8.8


      TCP source >> destination
      • 192.168.30.3 >> 104.16.55.3
      • 192.168.30.3 >> 104.17.141.178
      • 192.168.30.3 >> 172.67.2.88
      • 192.168.30.3 >> 192.168.30.254



      Domains:
      • blockchain.info with IP - 104.16.55.3
      • blockchain.coinmarketcap.com with IP - 104.17.139.178
      • api.blockcypher.com with IP - 104.20.21.251

      DNS Request:
      • api.blockcypher.com
      • blockchain.coinmarketcap.com
      • blockchain.info

      HTTP Request:
      • NA

      DLL related data
      Number of DLL's imported = 4
      • kernel32.dll
      • user32.dll
      • winmm.dll
      • winspool.drv


      Relevant Information