"MJSN[1].EXE"

File Behavior

MJSN[1].EXE has been seen to perform the following behavior:

• Found on infected systems and resists interrogation by security products
• Adds a Registry Key (RUN) to auto start Programs on system start up
• Modifies System Runtime Policies to limit system usability
• Automatically changes your firewall settings to allow itself or other programs to communicate over the internet
• Executes Processes stored in Temporary Folders
• Writes to another Process's Virtual Memory (Process Hijacking)
• This Process Deletes Other Processes From Disk
• This process creates other processes on disk
• Executes a Process
• Injects code into other processes
• Copies files
• Performs DNS look ups to resolve URL IP addresses

MJSN[1].EXE has been the subject of the following behavior:

• Executed from Temporary Folders
• Created as a process on disk
• Added as a Registry auto start to load Program on Boot up
• Has code inserted into its Virtual Memory space by other programs
• Executed as a Process
• Terminated as a Process
• Copied to multiple locations on the system