Threat Outbreak Alert: Fake Bank Account Transaction Notification Email Messages on May 17, 2014

2014-05-19T13:26:53
ID CISCO-THREAT-34265
Type ciscothreats
Reporter Cisco
Modified 2014-05-19T13:26:53

Description

Medium

Alert ID:

34265

First Published:

2014 May 19 13:26 GMT

Version:

1

Summary

  • Cisco Security has detected significant activity related to spam email messages that claim to contain a bank account credit confirmation notice for the recipient. The text in the email message attempts to convince the recipient to open the attachment and view the details. However, the .rar attachment contains a malicious .scr file that, when executed, attempts to infect the system with malicious code.

Email messages that are related to this threat (RuleID10014) may contain the following files:

> MT 103.scr
MT 103.rar

The MT 103.scr file in the MT 103.rar attachment has a file size of 822,784 bytes. The MD5 checksum, which is a unique identifier of the executable, is the following string: 0xE8FB1C1FDF34AB47B56AB87167C66E15

The following text is a sample of the email message that is associated with this threat outbreak:

> Subject: Please find attachment below for the Remittance confirmation of the money.

Message Body:

Dear Sir
This email is to notify you that the following transaction has been made by our client for credit to your account.
kindly confirm your banking details Please find attachment bellow for copy.

Cisco Security analysts examine real-world email traffic data that is collected from over 100,000 contributing organizations worldwide. This data helps provide a range of information about and analysis of global email security threats and trends. Cisco will continue to monitor this threat and automatically adapt systems to protect customers. This report will be updated if there are significant changes or if the risk to end users increases.

Cisco security appliances protect customers during the critical period between the first exploit of a virus outbreak and the release of vendor antivirus signatures. Email that is managed by Cisco and end users who are protected by Cisco Web Security Appliances will not be impacted by these attacks. Cisco security appliances are automatically updated to prevent both spam email and hostile web URLs from being passed to the end user.

Related Links
Cisco Security
Cisco SenderBase Security Network

Revision History

  • Version | Description | Section | Date
    ---|---|---|---
    1 | Initial Release | | 2014-May-19 13:26 GMT
    Show Less

Legal Disclaimer

  • THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE ALERTS AT ANY TIME.

A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products