Win32.HLLW.Phorpiex.215

Added to the Dr.Web virus database: 2017-01-21

Virus description added: 2017-01-21

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe <SYSTEM32>\windows\%TEMP%.exe'
[<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Windows] 'Load' = '<SYSTEM32>\windows\%TEMP%.exe'
[<HKCU>\Software\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'explorer.exe <SYSTEM32>\windows\%TEMP%.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run] 'system32' = '<SYSTEM32>\windows\%TEMP%.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\Run] 'system32' = '<SYSTEM32>\windows\%TEMP%.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows] 'Load' = '<SYSTEM32>\windows\%TEMP%.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'HKCU' = '<SYSTEM32>\windows\%TEMP%.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'HKLM' = '<SYSTEM32>\windows\%TEMP%.exe'
[<HKLM>\SOFTWARE\Microsoft\Active Setup\Installed Components\{K485A73S-D0K6-5FOT-4H4A-7K811D1J87YB}] 'StubPath' = '<SYSTEM32>\windows\%TEMP%.exe restart'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'system32' = '<SYSTEM32>\windows\%TEMP%.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'system32' = '<SYSTEM32>\windows\%TEMP%.exe'

Malicious functions:

Executes the following:

Injects code into

the following system processes:

Modifies file system:

Creates the following files:

Sets the 'hidden' attribute to the following files:

Network activity:

Connects to:

UDP: