setupinstall13.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 setupinstall13.exe by Bechiro S.L has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from flv.fafdmr.com. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
Appsinstallr  (signed by Bechiro S.L.)

Description:
install XIII

Version:
3.1.10.13

MD5:
e239cf64432f3aecab75ee8ecbad3e06

SHA-1:
4afa598a898b45f5846187c9c94021f270814d3e

SHA-256:
912d029b571e0286067dda7af3ad2f559b08ce943c78730dc2ebf3c5ca5d7d8b

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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 4:19:28 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
BundleApp
2015.0.3506

Comodo Security
Application.Win32.Solimba.L
18095

ESET NOD32
Win32/FirseriaInstaller (variant)
8.9670

G Data
Win32.Application.Morstar
14.4.24

K7 AntiVirus
Unwanted-Program
13.176.11737

Malwarebytes
v2014.04.12.10

Reason Heuristics
PUP.Installer.BechiroSL.O
14.8.8.2

Rising Antivirus
PE:Malware.FirseriaInstaller!6.17AF
23.00.65.14410

Vba32 AntiVirus
Downware.Morstar
3.12.26.0

VIPRE Antivirus
DownloadMR
28208

File size:
499.9 KB (511,848 bytes)

Product version:
3.1.6

Copyright:
Copyright © 2014

Original file name:
setupinstall13.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\setupinstall13.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:
4/11/2014 2:59:03 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:dcuA7U+EljXJBh+tli2vklUHM13sfoBjW4L:dcuA7U+85BCl/cSHMlsujRL

Entry address:
0xED18

Entry point:
E8, BE, 78, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 88, F4, 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, 28, F1, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 60, 64, 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:
7.6131

Code size:
116.5 KB (119,296 bytes)

The file setupinstall13.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/11676771/launch

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