A3.EXE

File Behavior

A3.EXE has been seen to perform the following behavior:

• The Process is packed and/or encrypted using a software packing process
• Executes a Process
• Writes to another Process's Virtual Memory (Process Hijacking)
• This Process Deletes Other Processes From Disk
• This process creates other processes on disk
• Copies files
• Creates a new Background Service on the machine
• Injects code into other processes
• Performs DNS look ups to resolve URL IP addresses

A3.EXE has been the subject of the following behavior:

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