TROJ_FAKEALE.PH

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Arrival Details

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This Trojan drops the following copies of itself into the affected system:

• %User Profile%\Security Monitor\securityhelper.exe

(Note: %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)

It creates the following folders:

• %Start Menu%\Programs\Security Monitor
• %User Profile%\Application Data\Security Monitor

(Note: %Start Menu% is the current user's Start Menu folder, which is usually C:\Windows\Profiles\{user name}\Start Menu on Windows 98 and ME, C:\WINNT\Profiles\{user name}\Start Menu on Windows NT and C:\Windows\Start Menu or C:\Documents and Settings\{User name}\Start Menu on Windows 2000, XP, and Server 2003.. %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)

Autostart Technique

This Trojan adds the following registry entries to enable its automatic execution at every system startup:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
Security Monitor 2012 Security = "%User Profile%\Security Monitor\securitymanager.exe"

Other System Modifications

This Trojan deletes the following files:

• {malware path and file name}:zone.identifier
• %User Profile%\Security Monitor\securityhelper.exe
• %Temporary Internet Files%\Content.IE5\SMCZPN4M\ea[1].htm

(Note: %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)

Dropping Routine

This Trojan drops the following files:

• %User Temp%\_1.tmpac7d.exe
• %Start Menu%\Programs\Security Monitor.lnk
• %Desktop%\Security Monitor.lnk
• %Start Menu%\Programs\Security Monitor\Security Monitor.lnk
• %Start Menu%\Programs\Security Monitor\Activate Security Monitor.lnk
• %Start Menu%\Programs\Security Monitor\How to Activate Security Monitor.lnk
• %Start Menu%\Programs\Security Monitor\Help Security Monitor.lnk
• %User Profile%\Quick Launch\Security Monitor.lnk
• %User Profile%\Security Monitor\IcoActivate.ico
• %User Profile%\Security Monitor\IcoHelp.ico
• %User Profile%\Security Monitor\IcoUninstall.ico
• %User Profile%\Security Monitor\Security Monitor.exe
• %User Profile%\Security Monitor\securitymanager.exe

(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003.. %Start Menu% is the current user's Start Menu folder, which is usually C:\Windows\Profiles\{user name}\Start Menu on Windows 98 and ME, C:\WINNT\Profiles\{user name}\Start Menu on Windows NT and C:\Windows\Start Menu or C:\Documents and Settings\{User name}\Start Menu on Windows 2000, XP, and Server 2003.. %Desktop% is the current user's desktop, which is usually C:\Windows\Profiles\{user name}\Desktop on Windows 98 and ME, C:\WINNT\Profiles\{user name}\Desktop on Windows NT, and C:\Documents and Settings\{User Name}\Desktop on Windows 2000, XP, and Server 2003.. %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)

This report is generated via an automated analysis system.