setup.exe

mARi MAra

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 mARi MAra 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.0137j.info.
Publisher:
OFKYS  (signed by mARi MAra)

Product:
OFKYS

Version:
573.15616.828.8424

MD5:
ca6ae738da4a93b2ad3511b7875b4676

SHA-1:
87f93e457df78816e5e62d08945f2bbd928701d1

SHA-256:
2e99d714f3a2ba276991e6b0dd3cdf17852570bd206fe8c23dc7a175dfbf68ac

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/21/2024 3:39:24 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.10.9.11

File size:
740.9 KB (758,720 bytes)

Product version:
573.15616.828.8424

Copyright:
OFKYS

Trademarks:
OFKYS

File type:
Executable application (Win32 EXE)

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

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

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
6/15/2015 2:00:00 AM

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

Subject:
CN=mARi MAra, O=mARi MAra, L=Dublin, S=Dublin, C=IE

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

Serial number:
276A2491AB97531E62A8220F03F277B5

File PE Metadata
Compilation timestamp:
12/5/2009 11:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:oxVmXJ6j9kJbEr6hhz7fCxqx+Uf/bSTQOAtv5+i7y6GHfEZICreDg3vfO7EOvfc4:EVYkuFh5ffxtOAB+i7HG/EZICrWgfg84

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://get.0137j.info/1434449040/1434449040/.../aj0wNzQiXzguLjIxMiRrPC4vLy8sJmg9LyVvbmpfcVx0aGFrZDxAanJqZW9bZCMxL0lcaV1gZWwmUTxgXzAvYTFlM2JhYzQwLy4vMTktMi5gYC1cLTUvMl9hZCVkdGBwbmU9YnRybyQvXCAuXyUsZnFneGpvY2FrMSoyLGJuaSAtYj9sW3NmXk9oXHRha19NZXJ0bypgc2EfZHNuX2xoX2lcaV49QkQjMS9SZF9haCUsME5rYHVgbSJfaWZlbGBsYThuYW11aiZha2hfZmRgNmMwNWJiMmIwMC0uYy43NzJgMi5dYl8xMDI1MmFdMTMyH2ldb2w8Ny4hdWVpPSo

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