PandaLabs зафиксировала новые массированные атаки

PandaLabs обнаружила две новых массированных атаки для получения данных с целью кражи информации. Первая атака заключается в отправке почтовых сообщений, симулирующих подтверждение покупки, а в действительности зараженных трояном Downloader.KBR. Сообщение выглядит так: Тема: Order Confirmation number: WC9921564.
Текст сообщения:

Dear Sir/Madam,
Thank you for shopping with our internet shop. Your order, WC9921564, has been received. Summary of your order you can see in the attachment file. This email is to confirm the receipt of your order. Please do not reply as this email was sent from our automated confirmation system. Please Note: There is no need to re-send your request or call our customer service department for status or tracking number, this will only delay our response time to you. Rest assured, we are making every effort to process and ship your order within 1 to 2 business days.

We appreciate your understanding and patience and do value your business. Once your order has been processed and shipped a FEDEX Tracking number will be automatically emailed to the address provided. Please Note: Tracking information will be available in FedEx's system only after 10pm EST Monday thru Friday. If you receive a tracking number on Sunday, you will be able to track it Monday evening after 10pm EST. All orders placed including 1-2 or 2-3 business day options are shipped within 48 hours providing the merchandise is in stock. All FedEx Ground orders will take 7-10 business days to arrive. Some packages may require a signature upon delivery.

These packages will not be left without a signature. For your convenience, we will email you a FedEx tracking number on all successfully processed and shipped orders. All Plasma TVs, DVD players, Scanners, Fax Machines, Receivers, Home Theater, and Printers are not returnable after box is opened. To insure the best handling of your order please allow 24-48 business hours for the processing and the shipping of your order. Thank you for your cooperation. We hope you enjoy your order! Thank you for shopping with us!
Вложенный в это сообщений файл, содержащий трояна, называется WC9921564.exe.

Троян Downloader.KCC скрывается в файле paycheck_322082.zip, вложенном в спамовые сообщения, массированно рассылаемые за последние несколько дней. Эти сообщения выдают себя за сообщения об отзыве платежей, сделанных с кредитной карты пользователя. Сообщение, полученное жертвами, обладает следующей темой: [paycheck 322082] Credit Card Chargeback, а текст сообщения:

We have received a notice from your card service stating that there was a chargeback made by the owner of the card that you paid for your account with. This is a very serious matter. I have deducted the amount of the chargeback, GBP 102.10, from your account and added our standard fee of GBP 23.95 as well. (You can see your payment details in attachment.) If there was some mistake, please let us know immediately so that we can get this situation resolved.

We ask that you have the chargeback removed as soon as possible, as our account has already been debited for the amount in question. If you would prefer to make your payment using a new payment method that would be fine as well (you can use a different credit card or you may send a money order payable to Cihost). This is a time sensitive issue and must be resolved promptly at the request of the card service. Please email the billing team using the Web Administration Panel with information about how you are going to deal with this situation. I thank you for your time and hope to hear from you soon. See your payment details in attachment.
Frank J. Cornwell
Cihost Billing Management

Однако следует учитывать то, что в обоих случаях сообщение может отличаться, и даже быть переведено на другие языки, поскольку зараженные сообщения рассылаются вручную. Если пользователь запускает файл, вложенный в любое из двух приведенных выше сообщений, троян устанавливается на компьютер. Downloader.KCC и Downloader.KBR выполняют схожие действия и скачивают в систему трояна Spyforms.A, который разработан специально для того, чтобы красть с зараженных компьютеров данные, такие как IP-адрес и пароль для доступа в Интернет.

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