Analysis by: Kiyoshi Obuchi
 PLATFORM:

Windows

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • Threat Type: Potentially Unwanted Application

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Potentially Unwanted Application arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites. It may be manually installed by a user.

It requires being executed with a specific argument/parameter, an additional component, or in a specific environment in order to proceed with its intended routine.

  TECHNICAL DETAILS

File Size: 723,800 bytes
File Type: EXE
Initial Samples Received Date: 10 Jan 2019

Arrival Details

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

It may be manually installed by a user.

Installation

This Potentially Unwanted Application drops the following files:

  • %User Temp%\0005865E.log
  • %User Temp%\ish362078\css\ie6_main.css
  • %User Temp%\ish362078\css\main.css
  • %User Temp%\ish362078\css\sdk-ui\browse.css
  • %User Temp%\ish362078\css\sdk-ui\button.css
  • %User Temp%\ish362078\css\sdk-ui\checkbox.css
  • %User Temp%\ish362078\css\sdk-ui\images\button-bg.png
  • %User Temp%\ish362078\css\sdk-ui\images\progress-bg-corner.png
  • %User Temp%\ish362078\css\sdk-ui\images\progress-bg.png
  • %User Temp%\ish362078\css\sdk-ui\images\progress-bg2.png
  • %User Temp%\ish362078\css\sdk-ui\progress-bar.css
  • %User Temp%\ish362078\csshover3.htc
  • %User Temp%\ish362078\form.bmp.Mask
  • %User Temp%\ish362078\images\BG.png
  • %User Temp%\ish362078\images\Close.png
  • %User Temp%\ish362078\images\Close_Hover.png
  • %User Temp%\ish362078\images\Color_Button.png
  • %User Temp%\ish362078\images\Color_Button_Hover.png
  • %User Temp%\ish362078\images\Grey_Button.png
  • %User Temp%\ish362078\images\Grey_Button_Hover.png
  • %User Temp%\ish362078\images\Icon_Generic.png
  • %User Temp%\ish362078\images\Loader.gif
  • %User Temp%\ish362078\images\Pause_Button.png
  • %User Temp%\ish362078\images\Quick_Specs.png
  • %User Temp%\ish362078\images\Resume_Button.png
  • %User Temp%\ish362078\images\sponsored.png
  • %User Temp%\ish362078\images\text-bg.png
  • %User Temp%\ish362078\locale\DE.locale
  • %User Temp%\ish362078\locale\EN.locale
  • %User Temp%\ish362078\locale\ES.locale
  • %User Temp%\ish362078\locale\FR.locale
  • %User Temp%\ish362078\locale\IT.locale
  • %User Temp%\ish362078\locale\JA.locale
  • %User Temp%\ish362078\locale\PT.locale
  • %User Temp%\00058E88.log
  • %User Temp%\ish362078\bootstrap_21481.html
  • %User Temp%\00062673.log

(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, 7, and 8.)

Other Details

This Potentially Unwanted Application connects to the following possibly malicious URL:

  • http://rp.{BLOCKED}pew.com/?pcrc=576367272&v=2.0
  • http://info.{BLOCKED}pew.com/?v=1.03&c=23010bbf&at=620310607&cntr=0
  • http://info.{BLOCKED}pew.com/?v=1.03&c=23010bbf&at=620310607&cntr=1
  • http://rp.{BLOCKED}pew.com/?pcrc=1027296427&v=2.0
  • http://info.{BLOCKED}pew.com/?v=1.03&c=23010bbf&at=620310607&cntr=2
  • http://rp.{BLOCKED}pew.com/?pcrc=349181583&v=2.0
  • http://rp.{BLOCKED}pew.com/?pcrc=1863948091&v=2.0

It requires being executed with a specific argument/parameter, an additional component, or in a specific environment in order to proceed with its intended routine.