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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:
Firseria  (signed by Bechiro S.L.)

Description:
installer

Version:
1.0.0.9

MD5:
065cf8ee8a855813c4a9d28fc766e60c

SHA-1:
300087edc6a292236ffdf91dbf3eadea11121f04

SHA-256:
26e82e6812ff5a9780c4c5ffdde8f1cf98af6ffb5af4d151356715188330138f

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:
12/25/2024 4:48:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba (M)
16.7.29.16

File size:
164.3 KB (168,248 bytes)

Product version:
1.0.0.9

Copyright:
Copyright(c) 2013

Original file name:
installer.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Turkish (Turkey)

Common path:
C:\users\{user}\downloads\setup.exe

Digital Signature
Signed by:
Bechiro S.L.

Authority:
Thawte, Inc.

Valid from:
6/13/2012 3:00:00 AM

Valid to:
6/14/2014 2:59:59 AM

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:
9/25/2013 12:17:08 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:x0erJVUZdoQ+Qaf4Lx5o8TD0kQIbEHYcOzIk8UFsQvgff3lKviI5Tb:SeMnoQ+K5o8MME4cO8k3sQIfZI5f

Entry address:
0x76117

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:
101.5 KB (103,936 bytes)

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

http://a.ad-sys.com/.../click?tenant=AD&context=LqOPtmbfswtzrwHgfEaamaFCbGfa_FSavaaA-VF_JEaaz7dRYu9KqPfp1pPr6PdG6rqMpndumrvJipQNdAAqbnAOaAXaAsIrgztJttKrKEbdtgap4uoxgLoTnj1ISujXDyq6by6NEtDHhVTvor28hUaVF4m20MDaKcKcKsMdtNKKbwFN5QAOS01QYbHAJymCGes8fhHajNgxOiekkob0vNHofswmUWJemmEG6Rb2Ua7DVISm9ZUT299gUeqr-GOa3JSfvttSxumNLIQVoEl8ICv07QSP0UMNcgOSk2n_KGS-sFtPehQjbfaQ104MMpwPJtePuTkHQhOMRYeMTIIoKaL8mEHH4jIiVqpZtrmHSu7w_-lOsUCkekiGl0OWaa&type=pop

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/864183558/launch

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