VBS/SST-A

By ESGI Advisor in Worms

Threat Scorecard

Threat Level: 20 % (Normal)
Infected Computers: 1
First Seen: March 6, 2012
Last Seen: February 5, 2023
OS(es) Affected: Windows

VBS/SST-A is one of the most notorious pieces of malware in history. VBS/SST-A is one of the first examples of worms that can use the infected computer system's email, so it can spread to as much computer systems as it is able. Written in Visual Basic (VBS), VBS/SST-A would look at Microsoft Outlook's email contacts and then send email messages carrying the infection to all the addresses on this list. While VBS/SST-A, commonly known as the Anna Kournikova worm, is not particularly sophisticated or complicated in its design – in fact, its creator Jan de Wit was a young man from The Netherlands that used a virus construction kit. Basically, VBS/SST-A took advantage of the media hype around attractive tennis star Anna Kournikova, making its users believe that VBS/SST-A was in fact a picture of the beautiful tennis player. The VBS/SST-A worm was designed to send out the following email message:

Subject: Here you have, ;0)
Attached file: AnnaKournikova.jpg.vbs

Note the fact that the VBS file containing the VBS/SST-A worm itself is not particularly well-hidden. However, this kind of attack went around the world due to its clever use of Anna Kournikova's universal appeal. While viruses and worms were nothing new, a social engineering attack on this scale was something unprecedented for the time.

Millions Around the World Duped by the VBS/SST-A Worm

In fact, while hackers and computer scammers are portrayed in fiction as amazing computer geniuses who cleverly break codes and infiltrate security systems, they have more in common with con men, who attack their victims on a personal level. In most cases, the computer users themselves are ultimately responsible for the malware infection, often downloading and installing the threat themselves. While the VBS/SST-A worm infected millions, the prosecution was unable to pin more than a couple dozen of cases to VBS/SST-A's creator. VBS/SST-A has clogged up email servers all around the world and was responsible for millions of dollars in lost revenue and damage – all because of a cleverly-named file and people's wishes to look at a scantily-clad tennis star.

File System Details

VBS/SST-A may create the following file(s):
# File Name Detections
1. AnnaKournikova.jpg.vbs

Registry Details

VBS/SST-A may create the following registry entry or registry entries:
HKEY_CURRENT_USER\Software\OnTheFly

URLs

VBS/SST-A may call the following URLs:

service-care.space

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