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, “Application Installer” by Bechiro S.L has been detected as adware by 11 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.
Publisher:
Appsinstaller  (signed by Bechiro S.L.)

Description:
Application Installer

Version:
3.1.5

MD5:
b65e56954af68e6cd40100a444c1b906

SHA-1:
840137ec99b54e440e87b40dc8a1351690e733a3

SHA-256:
0f6aead79ea30543d763ee1c1858c9ddd041253dc8bf01c41436178dc95bd011

Scanner detections:
11 / 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:
5/8/2024 6:57:01 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Firseria
7.1.1

Avira AntiVirus
APPL/Firseria.rfwr
7.11.139.16

AVG
BundleApp.A
2015.0.3523

Comodo Security
Application.Win32.Solimba.L
17997

Dr.Web
Adware.Downware.2230
9.0.1.085

ESET NOD32
Win32/FirseriaInstaller (variant)
8.9600

G Data
Win32.Application.Morstar
14.3.24

Malwarebytes
PUP.Optional.Bechiro
v2014.03.26.10

Reason Heuristics
PUP.Installer.BechiroSL.F
14.8.8.2

Vba32 AntiVirus
Downware.Morstar
3.12.24.3

VIPRE Antivirus
DownloadMR
27768

File size:
292.4 KB (299,464 bytes)

Product version:
3.1.2

Copyright:
Copyright © 2014

Original file name:
installer.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 5:00:00 PM

Valid to:
6/13/2014 4:59:59 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:
3/10/2014 9:48:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:banPst8v78IwA7I97x4fg+8t9d5Z0DRUIH0xsNJEW:boPstEPwA7I9750Nz0ONJEW

Entry address:
0xE459

Entry point:
E8, CD, 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, 80, 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, 30, 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:
7.2593

Code size:
115 KB (117,760 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/10205154/launch

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