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 34 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from 1.track234e6.com. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
setupprocess  (signed by Bechiro S.L.)

Description:
Setup Manager

Version:
1.0.0.40

MD5:
402c01cca00c79073894189084cf474b

SHA-1:
347850545cbd0dcd55bc6e36d6ea1528f044adec

SHA-256:
69308de80ab7e8913fdfbfdb6e416114994a384fb4c095a2ff226f35bdd038f2

Scanner detections:
34 / 68

Status:
Adware

Explanation:
May bundle additional potentially unwanted software such as adware during setup.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/24/2024 4:02:02 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Bundler.Firseria.1
5767256

Agnitum Outpost
PUA.Firseria
7.1.1

AhnLab V3 Security
PUP/Win32.Bundler
2015.06.16

Avira AntiVirus
PUA/Firseria.Gen
8.3.1.6

Arcabit
Application.Bundler.Firseria.1
1.0.0.425

avast!
Win32:Solimba-Z [PUP]
150602-1

AVG
Adware BundleApp.AA
2015.0.4355

Bitdefender
Gen:Application.Bundler.Firseria.1
1.0.20.830

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Firseria-4
0.98/20566

Comodo Security
Application.Win32.Solimba.L
22462

Dr.Web
Trojan.DownLoader11.3666
9.0.1.05190

Emsisoft Anti-Malware
Gen:Application.Bundler.Firseria
10.0.0.5366

ESET NOD32
Win32/FirseriaInstaller.C potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/Firseria
6/15/2015

F-Prot
W32/Backdoor2.HTLF
4.6.5.141

F-Secure
Riskware.Gen:Application.Bundler.Firseria
5.14.151

G Data
Gen:Application.Bundler.Firseria
15.6.25

IKARUS anti.virus
Trojan-Dropper.Agent
t3scan.1.9.5.0

K7 AntiVirus
Unwanted-Program
13.205.16251

Kaspersky
not-a-virus:Downloader.Win32.Solimba
15.0.0.543

Malwarebytes
PUP.Optional.BundleInstaller.A
v2015.06.15.10

MicroWorld eScan
Gen:Application.Bundler.Firseria.1
16.0.0.498

NANO AntiVirus
Trojan.Win32.DownLoader11.dohexy
0.30.24.2086

Norman
Gen:Application.Bundler.Firseria.1
02.06.2015 14:23:46

Panda Antivirus
Adware/Firseria
15.06.15.10

Quick Heal
PUA.Fiseria.DC3
6.15.14.00

Reason Heuristics
PUP.Solimba.Bundler
15.6.15.22

Sophos
PUA 'Solimba Installer'
5.15

Trend Micro House Call
Possible_GENBUNDLER.UNP
7.2.166

Trend Micro
Possible_GENBUNDLER.UNP
10.465.15

Vba32 AntiVirus
Downware.Morstar
3.12.26.4

VIPRE Antivirus
Threat.4895151
40830

Zillya! Antivirus
Downloader.Solimba.Win32.9
2.0.0.2225

File size:
231.8 KB (237,368 bytes)

Product version:
3.0.28

Copyright:
Copyright © 2014

Original file name:
*intaller.exe*

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:
1/22/2014 11:25:31 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:hYs49UIMLz/HXYIjYCuQtwgIvF/h4LZALjQF2kER:hYD9UIkYIsYhcpKCjQFDER

Entry address:
0x6D1F0

Entry point:
60, BE, 00, E0, 43, 00, 8D, BE, 00, 30, FC, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.6798

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
192 KB (196,608 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/69561783/launch

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