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 16 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. 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:
SetupManager

Version:
3.0.30.2

MD5:
3aff9530d80f93948c5e568583c775ac

SHA-1:
572c5c8e9f6c23b8d838abea463a55f0977b6db1

SHA-256:
c6238c379846c6d5780927644ea6b7e104ee914f45b2359630d5d78041eb1524

Scanner detections:
16 / 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 8:58:35 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Firseria
7.1.1

Avira AntiVirus
TR/Spy.AI.14318.9
7.11.182.78

AVG
Found Luhe.Fiha.A
2014.0.4040

Comodo Security
Application.Win32.Solimba.L
19944

Dr.Web
Adware.Downware.4361
9.0.1.05190

ESET NOD32
Win32/FirseriaInstaller.D potentially unwanted application
7.0.302.0

F-Prot
W32/A-d1e2acdd
v6.4.7.1.166

IKARUS anti.virus
Trojan-Spy.AI
t3scan.1.8.3.0

K7 AntiVirus
Unwanted-Program
13.185.13853

Kaspersky
not-a-virus:Downloader.Win32.Solimba
15.0.0.494

Malwarebytes
PUP.Optional.FirseriaInstaller
v2014.10.30.11

Reason Heuristics
PUP.Installer.BechiroSL.F
14.10.27.23

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
34232

Zillya! Antivirus
Downloader.Solimba.Win32.66
2.0.0.1972

File size:
276.8 KB (283,448 bytes)

Product version:
3.0.30

Copyright:
Copyright ©2014

Original file name:
setup_installer

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:
2/4/2014 9:57:42 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:RLaARS0LBZmht0eQMlvNjwD4CAVvmEYX303EHweC78DjVsx:RmAU0LrK6Mlvp6MUn0Des8DxQ

Entry address:
0x7F117

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 9F, 02, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 8B, D6, 8B, CF, E8, 5C, 00, 00, 00, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10, 2B, D0, 2B, C9, 3B, CA, 73, 26, 8B, D9, AC, 41, 24, FE, 3C, E8, 75, F2, 43, 83, C1, 04, AD, 0B, C0, 78, 06, 3B, C2, 73, E5, EB, 06, 03, C3, 78, DF, 03, C2, 2B, C3, 89, 46, FC, EB, D6, E8, 00, 00, 00, 00, 5F, 81, C7, 8C, FF, FF, FF, B0, E9, AA, B8, 9B...
 
[+]

Entropy:
7.6778

Packer / compiler:
ASPack v1.08.04

Code size:
102 KB (104,448 bytes)

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/37775856/launch

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