KROnoS Downloader
(Trojan-Downloader.Win32.Agent.jum)

by Hendrix

Written in Visual Basic

Released in September 2006


Server:
dropped file:
c:\WINDOWS\system32\Winrun32.exe
size: 28,854 bytes 

startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "WinRun32"
data: c:\windows\system32\Winrun32.exe 

	
	
tested on Windows XP
September 25, 2006

MegaSecurity