ISSETUP.EXE

File Behavior

ISSETUP.EXE has been seen to perform the following behavior:

• The Process is polymorphic and can change its structure
• The Process is packed and/or encrypted using a software packing process
• Adds a Registry Key (RUN) to auto start Programs on system start up
• Writes to another Process's Virtual Memory (Process Hijacking)
• This Process Deletes Other Processes From Disk
• Can communicate with other computer systems using HTTP protocols
• This process creates other processes on disk
• Executes a Process
• Registers a Dynamic Link Library File
• Creates new folders on the system
• Copies files
• Injects code into other processes
• Performs DNS look ups to resolve URL IP addresses
• Executes Processes stored in Temporary Folders

ISSETUP.EXE has been the subject of the following behavior:

• Created as a process on disk
• Added as a Registry auto start to load Program on Boot up
• Executed as a Process
• Has code inserted into its Virtual Memory space by other programs
• Terminated as a Process
• Registered as a Dynamic Link Library File
• Copied to multiple locations on the system
• Executed by Internet Explorer
• Deleted as a process from disk