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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 17 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 flv.onesappz.com and multiple other hosts. 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:
dbd26275289a33cb9c14af59f5960172

SHA-1:
211795ff6119f160cfc00ed4706f698402aa6fec

SHA-256:
8afec5bee248060e2ed4f75e7d8179352ae45d7d217e4d3680f7268c193d3b20

Scanner detections:
17 / 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:
4/27/2024 12:13:00 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Firseria
7.1.1

Avira AntiVirus
TR/Spy.AI.14318.9
7.11.206.252

avast!
Win32:PUP-gen [PUP]
150203-1

AVG
Adware BundleApp.BL
2014.0.4253

Comodo Security
Application.Win32.Solimba.L
20961

Dr.Web
Adware.Downware.2167
9.0.1.035

ESET NOD32
Win32/FirseriaInstaller.E potentially unwanted application
7.0.302.0

F-Prot
W32/A-d1e2acdd
v6.4.7.1.166

K7 AntiVirus
Unwanted-Program
13.193.14857

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

Malwarebytes
PUP.Optional.Bundler
v2015.02.04.12

NANO AntiVirus
Riskware.Win32.Downware.cxkjch
0.30.0.65070

Reason Heuristics
PUP.Installer.Solimba
15.2.4.12

Sophos
PUA 'Solimba Installer'
5.10

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
36694

Zillya! Antivirus
Downloader.Solimba.Win32.48
2.0.0.2054

File size:
266.8 KB (273,208 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:
Bechiro S.L.

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:
2/7/2014 7:46:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:ir6reu56KHY7vu1H1RBGl8TVXFeZYYbFAcbeu5Z5AxTi/Ir:LCqY721HtZeYPIpPW0/S

Entry address:
0x7C117

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:
7.5757

Packer / compiler:
ASPack v1.08.04

Code size:
102 KB (104,448 bytes)

The file setup.exe has been seen being distributed by the following 3 URLs.

http://flv.onesappz.com/n/3.0.30.5/.../Setup.exe

http://flv.onesappz.com/n/.../Setup.exe

http://1.track234e6.com/d/.../1675--1585--1392084019.7712--a80e4c870f

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/51728808/launch

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