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installer_skype_norwegian.exe

Vittalia Internet S.L

This is the Vittalia Filewon Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_skype_norwegian.exe by Vittalia Internet S.L has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the Vittalia DM installer. This will display context specific advertisements in the browser as well as attempt to modify the browser's search provider. The file has been seen being downloaded from download.no.filewin.com. While running, it connects to the Internet address services.upd4ter.com on port 80 using the HTTP protocol.
Publisher:
Vittalia Internet S.L  (signed and verified)

MD5:
5c661a1ee3f6494155d75d1d2df692ec

SHA-1:
a64db6004b86f174445cd4f9ce9078c2a61b5f0f

SHA-256:
cec8bd4a4eb4c9c58ecdd8e36486b8fd77f774c521e443208a5b0cf2e43bb9ab

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/5/2024 6:59:05 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Downloader.Gen
7.11.166.78

AVG
Skodna.Bundle.d71
2015.0.3387

Dr.Web
Adware.Downware.178
9.0.1.05190

ESET NOD32
Win32/Toolbar.Babylon potentially unwanted application
7.0.302.0

NANO AntiVirus
Trojan.Win32.Downware.yngjm
0.28.2.61349

Qihoo 360 Security
Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.VittaliaInternetSL.Z
14.8.9.14

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.14807

SUPERAntiSpyware
Adware.Lollipop/Variant
10432

VIPRE Antivirus
Threat.4782551
31208

File size:
268.3 KB (274,744 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM (using Nullsoft Install System)

Common path:
C:\users\{user}\downloads\installer_skype_norwegian.exe

Digital Signature
Signed by:
Vittalia Internet S.L

Authority:
GlobalSign nv-sa

Valid from:
3/15/2012 4:36:52 PM

Valid to:
7/9/2014 11:13:34 AM

Subject:
CN=Vittalia Internet S.L, O=Vittalia Internet S.L, L=Mostoles, S=Madrid, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121DE979DBEE4BA10E48A865B65F77F134A

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:sgXdZt9P6D3XJv4B3Ss3m2YgXOdDTr+goV6QcxiUufGmgVZHQuhQyT729/X9MTcw:se34C42YGjcliUYiVZzswTcs2aQCiQ

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file installer_skype_norwegian.exe has been seen being distributed by the following URL.

http://download.no.filewin.com/installers/out/no/37/no.filewin.com/no/c2f3f489a00553e7a01d369c103c7251/d5/25/a0412121c4b5aabb0cc70d44f8a6/.../installer_skype_Norwegian.exe

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

TCP (HTTP):
Connects to www.uplstatsone.com  (93.189.33.84:80)

TCP (HTTP):
Connects to services.upd4ter.com  (93.189.33.101:80)

TCP (HTTP):
Connects to media.vitavita.com.es  (109.70.128.135:80)

TCP (HTTP):
Connects to download.upd4ter.com  (93.189.33.101:80)

 
http://download.upd4ter.com/installers/down.php

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