setup.exe

YEs Apps

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application setup.exe by YEs Apps 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 OutBrowse Revenyou installer. The file has been seen being downloaded from get1.0111design.info.
Publisher:
XZNET  (signed by YEs Apps)

Product:
XZNET

Version:
7481.15622.857.1874

MD5:
761706073ddfe406620e2dca2135e804

SHA-1:
112f3a352ac9f9b733bd00a16f24a195e64b38c1

SHA-256:
fa1aefcbb50d29f6a929533339d3ab71aa22c109892fc1dc249ef8882864c06e

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/24/2024 4:45:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.2.28.11

File size:
689.8 KB (706,336 bytes)

Product version:
7481.15622.857.1874

Copyright:
XZNET

Trademarks:
XZNET

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\setup.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
6/11/2015 5:30:00 AM

Valid to:
12/18/2015 5:29:59 AM

Subject:
CN=YEs Apps, O=YEs Apps, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
4F3FC22DA768745B9CADFE21737E0CF5

File PE Metadata
Compilation timestamp:
12/6/2009 4:22:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9182

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://get1.0111design.info/1434991996/.../1434991996?63545388361YWJvLiw8aDUwKjEsI185LS0qMTQgazcuMTUvI2Y1LSBjKzooLSFhKjUqKyVeMDgpLCNcLDonMCBhMDkoLh5eZmZkaF5oYThwXWxyaiVdaWRfZmZcNXRPUTJCT0QvUShAQUQvL0lCRUBISShBPSVjYGpqODUx

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