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TrojanSpy:Win32/Banker.AOO


First posted on 03 September 2015.
Source: Microsoft

Aliases :

There are no other names known for TrojanSpy:Win32/Banker.AOO.

Explanation :

Threat behavior

Installation


It modifies the registry so that it runs each time you start your PC. For example:

In subkey: HKCU\Software\Microsoft\Windows\CurrentVersion\Run
Sets value: "MSN Skype"
With data: ""


Payload


Collects your sensitive information

This threat can collect your sensitive information without your consent. This can include:

  • The keys you press
  • The applications you open
  • Your web browsing history
  • Your credit card information
  • Your user names and passwords


It can also imitate a legitimate website to lure you into revealing your sensitive information.



Connects to a remote host

We have seen this threat connect to a remote host, including:


  • 54.232..6



  • 177.71..125



  • 54.232..74

Malware can connect to a remote host to do any of the following:
  • Check for an Internet connection
  • Download and run files (including updates or other malware)
  • Report a new infection to its author
  • Receive configuration or other data
  • Receive instructions from a malicious hacker
  • Search for your PC location
  • Upload information taken from your PC
  • Validate a digital certificate


Additional information

Creates a mutex

This threat can create a mutex on your PC. For example:

  • RAVECONTROLER


It might use this mutex as an infection marker to prevent more than one copy of the threat running on your PC.



This malware description was published using automated analysis of file SHA1 abf5ce73dd75b8d5d299c3347cdef65d9e426d1e.

Symptoms

The following can indicate that you have this threat on your PC:

  • You see registry modifications such as:
    • In subkey: HKCU\Software\Microsoft\Windows\CurrentVersion\Run
      Sets value: "MSN Skype"
      With data: ""

  • You see the following mutex:
    • RAVECONTROLER

Last update 03 September 2015

 

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