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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 1 anti-malware scanner with very strong indications that the file is a potential threat. 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:
*Rapiddown*  (signed by Bechiro S.L.)

Description:
Setup Manager

Version:
1.0.0.29

MD5:
94182fed0e098a495d92c4eaed3af8d6

SHA-1:
abe80414ab1e7abd552d7b05f456521ed875fb3b

SHA-256:
96dfdc7e2301fff92d9879942df020230fd26e83829b5421d294510fcee9b50c

Scanner detections:
1 / 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:
4/16/2024 4:02:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba.Bechiro.Bundler (M)
16.1.28.15

File size:
171.3 KB (175,416 bytes)

Product version:
3.0.26

Copyright:
copyright·©·2013

Original file name:
inst4ll·3x3

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 9:00:00 PM

Valid to:
6/13/2014 8:59:59 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:
12/30/2013 1:43:44 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:wfwFBn/RRVtCkR495OpHOMnKEUJVBz20OW4Y/T8tEYC:wYFBn/RRVtCcVHrnwJVBztr4

Entry address:
0x60117

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 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, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
100.5 KB (102,912 bytes)

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

http://a.ad-sys.com/.../click?tenant=AD&context=LqOPtmbfswtzCw5DXDaynaFkbGfa_F8avbac-VF_J-bavddlAujnsJfAMgMYd1m1h1pQq1Q9QNadmzOHimObPbaO0ag1bH0dOrmYAqGglaOwI6U8NDCIq57wVj6ocZLAtdtRLs2owWD78kgJs64-TNefaUkbLapazPADcaaue4YcF1vK3V4wssrf9CLXCjlHSQCqjrz25QAOn7pfdJfvEtjhyBZWdiUWjI36Y0h5BXoayb65RHaYXezkM-QvNyhTHBYEy_V1vfbl-NuHxrifssVjFaYtz2f7YOC49EFVUHbVFf5nOl6kJ37GkSJ4BPVYXx8Wx4mJymqtjlMTiq55vmU0hJdgLAqjfNgeLW1QlcONG5SLnMKcW0edGcvsHnwnngG85SaA-K-dUlkskCHeVJUlal&fwd=&log_click_as=click

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/163748940/launch

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