@threa'ntel	
  	
  |	
  	
  www.symantec.com	
  
TROJAN	
  DESIGNED	
  TO	
  STEAL	
  BANKING	
  CREDENTIALS	
  
BY	
  INTERCEPTING	
  ONLINE	
  BANKING	
  SESSIONS	
  	
  
WHO IS BEHIND IT?
USER	
  RECEIVES	
  SPAM	
  EMAIL	
  
1
USER	
  OPENS	
  ATTACHMENT	
  &	
  IS	
  
	
  	
  ASKED	
  TO	
  ENABLE	
  MACROS	
  
2
VBS.DOWNLOADER.TROJAN	
  	
  	
  	
  
	
  	
  IS	
  DROPPED	
  
3
.VBS	
  FILE	
  INSTALLS	
  
	
  W32.CRIDEX	
  TROJAN	
  
4
WHO HAVE THEY TARGETED?
AUSTRALIA	
  
18	
  
ITALY	
  
29	
  
US	
  
76	
   UAE	
  
14	
  
UK	
  
33	
  
?PROFESSIONAL	
  CYBERCRIME	
  
ORGANIZATIONS	
  
HOW IS IT DISTRIBUTED?
ONE	
  LARGE	
  
GANG	
  	
  	
  
MULTIPLE	
  SUB	
  
GROUPS	
  
OR
SPAM	
  EMAIL	
  CAMPAIGNS	
  
HOW BIG ARE THE ATTACKS?
OVER	
  10	
  WEEKS…	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  	
  270K	
  
INVOICE	
  
ORDER	
  
SCAN	
  
RECEIPT	
  
PAYMENT	
  
#TROJAN	
  	
  	
  	
  	
  	
  	
  #DRIDEX	
  
CAMPAIGNS	
  
145	
   CAMPAIGNS	
  
PER	
  DAY	
  
3	
  
WHAT DOES IT DO?
EMAILS	
  BLOCKED	
  
PER	
  CAMPAIGN	
  	
  
NUMBER	
  OF	
  
ORGANIZATIONS	
  

Dridex: All You Need To Know About This Persistent Financial Trojan

  • 1.
    @threa'ntel    |    www.symantec.com   TROJAN  DESIGNED  TO  STEAL  BANKING  CREDENTIALS   BY  INTERCEPTING  ONLINE  BANKING  SESSIONS     WHO IS BEHIND IT? USER  RECEIVES  SPAM  EMAIL   1 USER  OPENS  ATTACHMENT  &  IS      ASKED  TO  ENABLE  MACROS   2 VBS.DOWNLOADER.TROJAN            IS  DROPPED   3 .VBS  FILE  INSTALLS    W32.CRIDEX  TROJAN   4 WHO HAVE THEY TARGETED? AUSTRALIA   18   ITALY   29   US   76   UAE   14   UK   33   ?PROFESSIONAL  CYBERCRIME   ORGANIZATIONS   HOW IS IT DISTRIBUTED? ONE  LARGE   GANG       MULTIPLE  SUB   GROUPS   OR SPAM  EMAIL  CAMPAIGNS   HOW BIG ARE THE ATTACKS? OVER  10  WEEKS…                          270K   INVOICE   ORDER   SCAN   RECEIPT   PAYMENT   #TROJAN              #DRIDEX   CAMPAIGNS   145   CAMPAIGNS   PER  DAY   3   WHAT DOES IT DO? EMAILS  BLOCKED   PER  CAMPAIGN     NUMBER  OF   ORGANIZATIONS