BKDR_SHOTODOR.TV

This backdoor 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 backdoor 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 backdoor creates the following folders:

• %System Root%\Documents and Settings\Wilbert
• %User Profile%\eo7772v58ny7qy6

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003, or C:\Users\{user name} on Windows Vista and 7.)

Other System Modifications

This backdoor deletes the following files:

• %User Temp%\O76YAoB6Pi.ini

(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, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.)

Dropping Routine

This backdoor drops the following files:

• __tmp_rar_sfx_access_check_35656
• kKebuJVMtcc.TIT
• wnTSNC.com
• bfRUNHDoylD.LRR
• KMquomNB.FML
• %User Temp%\v2AoShaZKp.ini

Other Details

This backdoor connects to the following possibly malicious URL:

• http://ninologs.{BLOCKED}f.de/index.php?{random characters}
• {BLOCKED}.104.20

This report is generated via an automated analysis system.