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ADW_DEALPLY.GD

July 26, 2017
 ALIASES:

AdWare.Win32.DealPly.bldjq (Kaspersky); Adware/DealPly (Fortinet)

 PLATFORM:

Windows

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

  • Threat Type: Adware

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

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

It executes then deletes itself afterward.

  TECHNICAL DETAILS

File Size:

1,253,046 bytes

File Type:

EXE

Initial Samples Received Date:

07 Jul 2017

Arrival Details

This Adware 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 Adware drops the following files:

  • %User Temp%\{hex numbers}.log
  • %User Temp%\in71125248\{hex numbers}.tmp
  • %User Temp%\inH{random numbers}\bootstrap_37342.html
  • %User Temp%\inH{random numbers}\css\ie6_main.css
  • %User Temp%\inH{random numbers}\css\main.css
  • %User Temp%\inH{random numbers}\css\sdk-ui\browse.css
  • %User Temp%\inH{random numbers}\css\sdk-ui\button.css
  • %User Temp%\inH{random numbers}\css\sdk-ui\checkbox.css
  • %User Temp%\inH{random numbers}\css\sdk-ui\images\button-bg.png
  • %User Temp%\inH{random numbers}\css\sdk-ui\images\progress-bg-corner.png
  • %User Temp%\inH{random numbers}\css\sdk-ui\images\progress-bg.png
  • %User Temp%\inH{random numbers}\css\sdk-ui\images\progress-bg2.png
  • %User Temp%\inH{random numbers}\csshover3.htc
  • %User Temp%\inH{random numbers}\images\app.png
  • %User Temp%\inH{random numbers}\images\BG.png
  • %User Temp%\inH{random numbers}\images\buttonCancel_disable.png
  • %User Temp%\inH{random numbers}\images\buttonCancel_Hover.png
  • %User Temp%\inH{random numbers}\images\buttonCancel.png
  • %User Temp%\inH{random numbers}\images\buttonPause_disable.png
  • %User Temp%\inH{random numbers}\images\buttonPause_Hover.png
  • %User Temp%\inH{random numbers}\images\buttonPause.png
  • %User Temp%\inH{random numbers}\images\buttonPlay_disable.png
  • %User Temp%\inH{random numbers}\images\buttonPlay_Hover.png
  • %User Temp%\inH{random numbers}\images\buttonPlay.png
  • %User Temp%\inH{random numbers}\images\cancel_disable.png
  • %User Temp%\inH{random numbers}\images\cancel_hover.png
  • %User Temp%\inH{random numbers}\images\cancel.png
  • %User Temp%\inH{random numbers}\images\Close_Hover.png
  • %User Temp%\inH{random numbers}\images\Close.png
  • %User Temp%\inH{random numbers}\images\default_download_image.png
  • %User Temp%\inH{random numbers}\images\downlaodsArea.png
  • %User Temp%\inH{random numbers}\images\header.png
  • %User Temp%\inH{random numbers}\images\icon.png
  • %User Temp%\inH{random numbers}\images\installer.ico
  • %User Temp%\inH{random numbers}\images\Loader.gif
  • %User Temp%\inH{random numbers}\images\logoTitle.png
  • %User Temp%\inH{random numbers}\images\pause_disable.png
  • %User Temp%\inH{random numbers}\images\pause_hover.png
  • %User Temp%\inH{random numbers}\images\pause.png
  • %User Temp%\inH{random numbers}\images\play_disable.png
  • %User Temp%\inH{random numbers}\images\play_hover.png
  • %User Temp%\inH{random numbers}\images\play.png
  • %User Temp%\inH{random numbers}\images\Progress.png
  • %User Temp%\inH{random numbers}\images\ProgressBar.png
  • %User Temp%\inH{random numbers}\locale\EN.locale

(Note: %User Temp% is the user's temporary folder, where it usually is C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Local\Temp on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)

It creates the following folders:

  • %User Temp%\inH{random numbers}
  • %User Temp%\inH{random numbers}\css
  • %User Temp%\inH{random numbers}\css\sdk-ui
  • %User Temp%\inH{random numbers}\css\sdk-ui\images
  • %User Temp%\inH{random numbers}\images
  • %User Temp%\inH{random numbers}\locale

(Note: %User Temp% is the user's temporary folder, where it usually is C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, Windows Server 2003, and Windows XP (32- and 64-bit); C:\Users\{user name}\AppData\Local\Temp on Windows Vista (32- and 64-bit), Windows 7 (32- and 64-bit), Windows 8 (32- and 64-bit), Windows 8.1 (32- and 64-bit), Windows Server 2008, and Windows Server 2012.)

It executes then deletes itself afterward.

Other Details

This Adware connects to the following possibly malicious URL:

  • http://rp.{BLOCKED}adagentcdn.com/

  SOLUTION

Minimum Scan Engine:

9.850

SSAPI PATTERN File:

1.855.00

SSAPI PATTERN Date:

13 Jul 2017

NOTES:

Trend customers:

    Keep your pattern and scan engine files updated. Trend Micro antivirus software can clean or remove most types of computer threats. Malware, though, such as Trojans, scripts, overwriting viruses and joke programs which are identified as uncleanable, should simply be deleted.

All Internet users:

  • Use HouseCall - the Trend Micro online threat scanner to check for malware that may already be on your PC.
  • Catch malware/grayware before they affect your PC or network. Secure your Web world with Trend Micro products that offer the best anti-threat and content security solutions for home users, corporate users, and ISPs. Go here for more information on Trend Micro products that fit your needs.


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