Threat Outbreak Alert: Fake Bank Account Payment Notification Email Messages on March 27, 2014

2014-03-28T20:49:35
ID CISCO-THREAT-33549
Type ciscothreats
Reporter Cisco
Modified 2014-03-28T20:49:35

Description

Medium

Alert ID:

33549

First Published:

2014 March 28 20:49 GMT

Version:

1

Summary

  • Cisco Security has detected significant activity related to spam email messages that claim to contain a payment slip for the recipient. The text in the email message attempts to convince the recipient to open the attachment and view the details. However, the .zip attachment contains a malicious .exe file that, when executed, attempts to infect the system with malicious code.

Email messages that are related to this threat (RuleID9403) may contain the following files:

> Transfer Refence.zip
Transfer Refence.exe

The Transfer Refence.exe file in the Transfer Refence.zip attachment has a file size of 197,832 bytes. The MD5 checksum, which is a unique identifier of the executable, is the following string: 0x7D87FB5A2B72CACAF006BC8294C6A9F0

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

> Subject: Transfer Reference

Message Body:

Compliments!
Kindly check the attached TT slip of payment made to your account, pls
check your invoice and arrange
to dispatch the materials as soon as possible.
: 20A SENDER'S REFERENCE

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-March-28 20:49 GMT
    Show Less

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