xemu360_bios.exe

Setup

SAFE store btw

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application xemu360_bios.exe by SAFE store btw 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 get.0118b.info.
Publisher:
SAFE store btw  (signed and verified)

Product:
Setup

Version:
1.9.3.0

MD5:
1d6754fc34dca62845a5354ae6ac8282

SHA-1:
84882a51af512718aa7f043e8e18f3a9a704f023

SHA-256:
9555eb68612627af323675e25039c2952f0d897864efd29fa40ed63243ba4c11

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 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:
12/24/2024 5:28:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.SAFEstorebtw.Bundler (M)
15.12.26.16

File size:
1.1 MB (1,146,600 bytes)

Product version:
1.9.3.0

Copyright:
Setup

Original file name:
Ionic.Zip-2015Feb28-032444-e1445ff5-a73b-4b31-8156-7a193ce5dd71.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\xemu360_bios.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
2/25/2015 7:00:00 PM

Valid to:
1/27/2016 6:59:59 PM

Subject:
CN=SAFE store btw, O=SAFE store btw, L=Dublin, S=Dublin, C=IE

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

Serial number:
5EC2794C47ABEC1F2D5D6A80081411DB

File PE Metadata
Compilation timestamp:
2/27/2015 10:24:44 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:dMiy4IadS4ms5I6e66fEheKhRsFsn/9rjHeF/2vNpApYUAotPhzjQce3UgnEoIcg:dbSaE4mvt/ACiBsmApeWPljcUgnEAf2

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5741

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

The file xemu360_bios.exe has been seen being distributed by the following URL.

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