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produkey.exe

ProduKey

Bechiro S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application produkey.exe, “ProduKey AppInstaller” 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:
Bechiro S.L.  (signed and verified)

Product:
ProduKey

Description:
ProduKey AppInstaller

Version:
3.0.17.4

MD5:
b4b10e991e0ce020af065afac9b6225c

SHA-1:
ea603eaa332abb3539d4bdfde2f3233274621154

SHA-256:
68015538f513190699d86f61730b874ee6a8b5a2c2e6f19eef24c35be592a87e

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:
4/19/2024 7:18:16 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
APPL/Solimba.Gen
7.11.139.16

AVG
MalSign.Bechiro SL
2015.0.3523

Comodo Security
Application.Win32.Solimba.L
17997

Dr.Web
Adware.Downware.1302
9.0.1.085

ESET NOD32
MSIL/Solimba
8.9600

Fortinet FortiGate
Adware/Solimba
3/26/2014

Malwarebytes
PUP.Optional.Solimba
v2014.03.26.11

Reason Heuristics
PUP.Installer.BechiroSL.I
14.8.8.2

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.5C42
23.00.65.14324

Sophos
Solimba Installer
4.98

VIPRE Antivirus
DownloadMR
27768

File size:
198.2 KB (202,912 bytes)

Copyright:
AppInstaller 2013 (132110802)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

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

Digital Signature
Signed by:
Bechiro S.L.

Authority:
Thawte, Inc.

Valid from:
6/13/2012 2:00:00 AM

Valid to:
6/14/2014 1:59:59 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:
2/19/2012 4:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
3072:sX7DItrfaocyTgfsqQOlJ8oCr3z4LpGTzjwZTVYZJ9apfLg+4xT3Zuz8g66efz:ssaocyLCMr3CYY6ZwUzTayz

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Code size:
34.5 KB (35,328 bytes)

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

http://nl.download366.com/produkey/download/.../2515

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/10188126/launch

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