tubedimmer_10152013.exe

Creative Island Media, LLC

The software will display additional offers (such as adware) during installation including a browser toolbar/extension as well as advertising injection software (part of the Injekt brand). The application tubedimmer_10152013.exe by Creative Island Media has been detected as adware by 9 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address update.betterxperience.com on port 80 using the HTTP protocol.
Publisher:
Creative Island Media, LLC  (signed and verified)

MD5:
0530434f56159523c9a216707b85318e

SHA-1:
127e3dcf3d8728fa235b506abf5115aff0e066f1

SHA-256:
ac2b344c2609f9ac9c484db8a0b022b247d671a4b25694d5e32bfc76968c65dd

Scanner detections:
9 / 68

Status:
Adware

Explanation:
Injects display ads (banner ads), in-text ads, interstitial ads, or other types of ads in the web browser as well as alters the browsers settings (home page, search, DNS, and security protocols).

Analysis date:
4/26/2024 9:25:53 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

avast!
Win32:BHO-AMO [PUP]
2014.9-140620

Bkav FE
W32.Clod968.Trojan
1.3.0.4959

Dr.Web
Adware.Plugin.128
9.0.1.0171

ESET NOD32
MSIL/Adware.PullUpdate
8.9857

Fortinet FortiGate
Riskware/Vittalia
6/20/2014

Malwarebytes
PUP.Optional.TubeDimmer
v2014.06.20.03

Reason Heuristics
PUP.CreativeIslandMedia.T
14.8.7.20

VIPRE Antivirus
Injekt
29680

File size:
3.4 MB (3,574,960 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\50\tubedimmer_10152013.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
5/20/2013 5:00:00 PM

Valid to:
5/21/2014 4:59:59 PM

Subject:
CN="Creative Island Media, LLC", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Creative Island Media, LLC", L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
68F23F4D2767F6491DEA9186F2E5CB89

File PE Metadata
Compilation timestamp:
6/6/2009 2:41:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:takHXd2IMXCXSFTGPlqgjIdllrEi2HqcdUiBNIw8:82bM+SI990rlrEFqtinT8

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9876

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to update.betterxperience.com  (54.218.62.24:80)

TCP (HTTP):
Connects to d.pullupdate.com  (54.230.15.37:80)

TCP (HTTP):
Connects to d.betterxperience.com  (54.230.13.123:80)

 
http://d.betterxperience.com/updater/dedu.txt

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