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installer_driver_epson_stylus_cx5600_spanish.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_driver_epson_stylus_cx5600_spanish.exe by Vittalia Internet S.L has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Vittalia DM installer. The file has been seen being downloaded from dv.1aab813gfl.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:
340cbf4f1323c13a747c38cae5f6a626

SHA-1:
e9430a88c751b6b67c37b15e9846e2f6f49eaaf8

SHA-256:
ac7c29903c5c69957aa8aeb12794587af52ff188c0f341daedf302828bebbd32

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/9/2024 12:24:15 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.Bundler (M)
16.6.2.20

File size:
810.8 KB (830,208 bytes)

File type:
Executable application (Win32 EXE)

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

Common path:
C:\users\{user}\downloads\installer_driver_epson_stylus_cx5600_spanish.exe

Digital Signature
Signed by:
Vittalia Internet S.L.

Authority:
Symantec Corporation

Valid from:
3/9/2015 7:00:00 PM

Valid to:
3/9/2016 6:59:59 PM

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

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
00A20A10D6AEDC59EDBF0C852C5534C4

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:/PB2Im2ai98H+XD/3O65sIxV+sToUYNq17oe5YEAISpf1CZC+4zp5HMQIfSdX:/wDG8er3O65s1bUJM42fuCNzp5HMvfu

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9873

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file installer_driver_epson_stylus_cx5600_spanish.exe has been seen being distributed by the following URL.

http://dv.1aab813gfl.com/installers/axtan_installers/get.php?ne=1&ik=36HlJ5/h8NfauHGI99d2BWW /N WMqjV5HgvPuOExys=&ut=d5f2c935bdc81f78a736807f6c9e6eb5&aa=ax/1/solodriverses//&ua=chrome&u=JXiJ52sKObpyhYKYVYyXcmgao9NjM3YdE8mtQdA5ifjonjNZhJvQL3O0bBa0XI6S/dch3VlkDyyIK1x0JGJZYR6SWzhpBXGdbDcwJw1p9opqD5ai2vLXneJXRE5fMwS0B0LVGmRQQnvFJ fPKcjIq2xDwf7hQDEkezqVTSTDEVlsr6A bW6 Yu1fqyB4rsYelQNFZ2KtggWy38VAdSi9zZr4fItTT9oDY63J6iNMxr2 JGyk0N0g2af2sQBV4hY2k5JFN0gC/INfda16Ls98tbV0OZuOrKewE8SRdlXlEMw34Pz/zZlpl8us7K4vEU8xWi3kDDlbS/bWT2YVXywMgyluhdZJp U3ztUQykwrhiiiGBEO1ikHsamUCAAw H2HkNLmuM J N9wsDpVOab9J5uFa0f6boYkOoK0ltaErhSdr8KWOlAbz0otHVBR8xpBKjyeGDfaHG9e3B0w7U20mBNrVihLWg GygPtieNjo4IzZwBFpMQNjdUvUeSxZY4v&p=U09MT0RSSVZFUlNFUw==&x=R9ZctQHiGMl3Cpa0Fncem/.../5uG94tS2Klr23Yk836TBNCrdMCCeQhZcPw09DF3

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)

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