setup.exe

sTaRT PlayIng

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 sTaRT PlayIng 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.blue1213.info.
Publisher:
ESUWN  (signed by sTaRT PlayIng)

Product:
ESUWN

Version:
4894.15527.805.7408

MD5:
8878f86401a5fc192e6cb7b039995446

SHA-1:
ca7a2745aef6317ff8bb43c5c34c3a4eb8238165

SHA-256:
7df039bcbea335fd850af20e3965dcf023f12d102f6bff3c5af1870dc2962716

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:
5/21/2024 12:13:22 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.10.21.0

File size:
635.5 KB (650,728 bytes)

Product version:
4894.15527.805.7408

Copyright:
ESUWN

Trademarks:
ESUWN

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
5/25/2015 9:00:00 PM

Valid to:
12/11/2015 9:59:59 PM

Subject:
CN=sTaRT PlayIng, O=sTaRT PlayIng, L=Dublin, S=Dublin, C=IE

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

Serial number:
650DE71ACB96C509EDFCEFEC55425B08

File PE Metadata
Compilation timestamp:
12/5/2009 8:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:MwpnL3f40wFiiSTGYqBI2GpasBANCDfmuRRNsTIvTv3jQ3P0OVW9mcVoMEf6fc8i:MwpM0wFiiSTjqBZHYAMrmjEvD3ju0kW0

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...
 
[+]

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.blue1213.info/.../1432689763/1432689763?79082343687YFx0KTQ8bDosKywfWz0qNTEtMCBkNiotOSwkazkuIFwqNhw0KCMxLEBGQT5HSy08QCpFQR8sKR4rMB5haWVgZWFdNicxKjExMjEwLykrKjUpNDYuMzEvKR9gY2dsOi0jdGFpNic

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