instagram.exe

Trusted dOWnloAD tyy

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application instagram.exe by Trusted dOWnloAD tyy 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.0136i.info.
Publisher:
WMNZR  (signed by Trusted dOWnloAD tyy)

Product:
WMNZR

Version:
4295.15624.1321.8176

MD5:
a668c334f86b396a2784744fbf72d34d

SHA-1:
7e744c8e91e3c364a5ab6fce77f892f514952cd1

SHA-256:
5cde8c41785c8a4646ade68c54378f93fae9dd4ddba61b6adca8db81d42b3630

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:
5/8/2024 4:01:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.2.8.2

File size:
652.4 KB (668,056 bytes)

Product version:
4295.15624.1321.8176

Copyright:
WMNZR

Trademarks:
WMNZR

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
6/15/2015 5:00:00 PM

Valid to:
1/27/2016 3:59:59 PM

Subject:
CN=Trusted dOWnloAD tyy, O=Trusted dOWnloAD tyy, L=Dublin, S=Dublin, C=IE

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

Serial number:
4B2A3036DDC785EC69DFCBE86B451268

File PE Metadata
Compilation timestamp:
12/5/2009 2:52:12 PM

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:
7.9697

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://get.0136i.info/1435113168/.../1435113168?54858394423YmFsMSw8ZzkyLy4xIlw4KjYnMywkaTguMC4sLh1qOS8ja25nX21ga2pda2I4QGdyZmlmXWBLXmldX2BqI1x0YXNvZzlgb2xtHC9dIy9hISphb3RuLzQsd2RsaHRrZVhuYSxgamkdLV5hHC5iSEhyR1toR00cLmIvMzQyLyAqY1praSxmaW9sXF9vWGkqX2tfbmdkXCotKi4vKy0pOUtDMT1xaixgamkmXGhoHWB1bF5oZVtpWWpcOUVscG9dX21Zah1iZWpiaV1lYDVGZW9wX2RtXWUhYWBmajkyNCF2YWs1LQ

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