setup.exe

Bechiro S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application setup.exe by Bechiro S.L has been detected as adware by 24 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. The file has been seen being downloaded from download.convertavitomp4.info. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
Appsinstall   (signed by Bechiro S.L.)

Description:
setup manager

Version:
3.1.12

MD5:
8c2de5b5f3e937cc00f82c2814ef0a2b

SHA-1:
fba8f8f13287ff77cd9f7d5baef6bdbb1bee9f48

SHA-256:
32a59235e810caf637a0cb498d6828414f1759defce0c61dfa5648863ce39116

Scanner detections:
24 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
4/25/2024 3:23:10 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.J
952

Agnitum Outpost
PUA.Firseria
7.1.1

AhnLab V3 Security
PUP/Win32.FirseriaInstaller
2014.06.28

Avira AntiVirus
APPL/FirseriaH.A.2
7.11.157.120

avast!
Win32:Adware-gen [Adw]
140617-1

AVG
Adware BundleApp.DW
2014.0.3986

Bitdefender
Application.Bundler.J
1.0.20.890

Clam AntiVirus
Win.Trojan.Agent-723660
0.98/21411

Comodo Security
Application.Win32.Solimba.L
18692

Dr.Web
Adware.Downware.4319
9.0.1.05190

ESET NOD32
Win32/FirseriaInstaller.J potentially unwanted application
7.0.302.0

F-Secure
Application.Bundler.J
11.2014-27-06_6

G Data
Application.Bundler
14.6.24

IKARUS anti.virus
AdWare.BundleApp
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.180.12553

Malwarebytes
PUP.Optional.Bechiro
v2014.06.27.11

MicroWorld eScan
Application.Bundler.J
15.0.0.534

NANO AntiVirus
Trojan.Win32.DownLoader11.czvwwp
0.28.0.60475

Panda Antivirus
Trj/Genetic.gen
14.06.27.11

Reason Heuristics
PUP.Installer.BechiroSL.F
14.8.8.2

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
29708

Zillya! Antivirus
Downloader.Solimba.Win32.4
2.0.0.1840

File size:
493.9 KB (505,704 bytes)

Product version:
3.1.15

Copyright:
copyright·©·2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
6/12/2012 8:00:00 PM

Valid to:
6/13/2014 7:59:59 PM

Subject:
CN=Bechiro S.L., OU=Devel, O=Bechiro S.L., L=Barcelona, S=Barcelona, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
738DCAC697C06E1B89D106073773010D

File PE Metadata
Compilation timestamp:
5/29/2014 11:26:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:83ma4bE/SPQHqkdTvL7Ff456p9HKuJC77:83b4bEiFCVMaX47

Entry address:
0xE8DA

Entry point:
E8, 7C, 79, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 60, E4, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 10, E1, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 60, 54, 42, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 64...
 
[+]

Entropy:
7.6492

Code size:
115.5 KB (118,272 bytes)

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

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

TCP (HTTP):
Connects to cdn.solimba.com  (95.211.6.35:80)

TCP (HTTP):
Connects to api.downloadmr.com  (95.211.39.161:80)

 
http://api.downloadmr.com/installer/21402954/launch

Remove setup.exe - Powered by Reason Core Security