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Backdoor:MSIL/Noancooe.F

First posted on 21 April 2016.
Source: Microsoft

Aliases :

There are no other names known for Backdoor:MSIL/Noancooe.F.

Explanation :

Installation
This threat can create files on your PC, including:

• %APPDATA%\c97e261a-abeb-4aa5-9797-7611f82457ca\run.dat
• %APPDATA%\c97e261a-abeb-4aa5-9797-7611f82457ca\task.dat
• %ProgramFiles%\pci service\pcisv.exe
• %TEMP%\omogentsis.exe

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: "omogents"
With data: "%TEMP%\omogentsis.exe"
In subkey: HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Sets value: "PCI Service"
With data: "%ProgramFiles%\pci service\pcisv.exe"

This threat can make changes to scheduled tasks on your PC, including:

• Launching tasks
• Creating tasks
• Deleting tasks

The malware uses code injection to make it harder to detect and remove. It can inject code into running processes.

Payload

Allows backdoor access and control

This threat can give a malicious hacker access and control of your PC. They can then perform a number of different actions, such as:

• Deleting files
• Downloading and running files
• Logging your keystrokes or stealing your sensitive data
• Modifying your system settings
• Running or stopping applications
• Spreading malware to other PCs
• Uploading files

Additional information

Creates a mutex

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

• {3e9efa49-b6a3-40b5-ac8c-d8e1bb1e4806}

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 6ec1d9d0b5037da96f15b4d1ef7c39ce8927f0ed.

Last update 21 April 2016

 

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