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HackTool:MSIL/GalaxyLogger

First posted on 30 April 2015.
Source: Microsoft

Aliases :

There are no other names known for HackTool:MSIL/GalaxyLogger.

Explanation :

Threat behavior

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

• %APPDATA%\voljm081owkoxpxx\sdimcvp4xp5m.exe
• %TEMP%\job.exe
• %TEMP%\ser.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: "8fU40TCHPuuHatEa"
  With data: "%APPDATA%\voljm081owkoxpxx\sdimcvp4xp5m.exe"
• In subkey: HKLM\software\microsoft\windows\currentversion\run
  Sets value: "vbcc"
  With data: "%TEMP%\job.exe"

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



Payload


Additional information

Creates a mutex

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

• 06CE0D55283A42151801120

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 e106a3d3d5d3de069912e067e6dd128863fb2369.

Symptoms

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

• You see a file similar to:
  • %APPDATA%\voljm081owkoxpxx\sdimcvp4xp5m.exe
  • %TEMP%\job.exe
  • %TEMP%\ser.exe
• You see registry modifications such as:
• In subkey: HKCU\software\microsoft\windows\currentversion\run
  Sets value: "8fU40TCHPuuHatEa"
  With data: "%APPDATA%\voljm081owkoxpxx\sdimcvp4xp5m.exe"
• In subkey: HKLM\software\microsoft\windows\currentversion\run
  Sets value: "vbcc"
  With data: "%TEMP%\job.exe"
• You have the following mutex in your PC:
  • 06CE0D55283A42151801120

Last update 30 April 2015

 

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