Home / malware

PDF

Backdoor:Win32/Zegost.THD

First posted on 04 October 2019.
Source: Microsoft

Aliases :

There are no other names known for Backdoor:Win32/Zegost.THD.

Explanation :

Installation This threat can create files on your PC, including:
%SystemRoot%xxxxxxc5322d84svchsot.exe

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

In subkey: HKLMSOFTWAREMicrosoftWindowsCurrentVersionRun
Sets value: "XXXXXXC5322D84"
With data: "%SystemRoot%xxxxxxc5322d84svchsot.exe"

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:

AAAAAABfgF+P74vQD8A/3wvQD8+qmmr6+vnw==

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 2830a3684b2f46e306d63a6b9092ac3be1f3e2e9.

Last update 04 October 2019

 

TOP