setup.exe

Blueis

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application setup.exe by Blueis 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 Tightrope WebInstall installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from files4.downloadmanager106.com.
Publisher:
Secure Lightspeed System Installer  (signed by Blueis)

Product:
Secure Lightspeed System Installer

Version:
10.1.6.4902

MD5:
a0606f94b4a058618d66b311f21e23f6

SHA-1:
a4e9809e503a0b9ed6108df5fc8d7ab5b72ac592

SHA-256:
a988c4bf6d69d26fa9acab3fa3dc8239e3ec45ca6ac40031e20805892af69469

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:
12/26/2024 1:57:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tightrope.Blueis.Bundler (M)
16.7.11.7

File size:
866.9 KB (887,680 bytes)

Product version:
10.1.6.4902

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\setup.exe

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
9/16/2015 6:16:38 AM

Valid to:
9/16/2016 6:16:38 AM

Subject:
CN=Blueis, O=Blueis, L=San Francisco, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
3F681AB952294DDC

File PE Metadata
Compilation timestamp:
10/16/2014 7:18:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:tJxyz17m0hpabeol11wK9XlmrW/3xKmwGFAMeHBXlCkFXUMDGsLVAau2/+343m:tmtDSbxlNVgW/33wGYBXlrFXDFhOoR2

Entry address:
0x4AD3

Entry point:
E8, 98, 8D, 00, 00, E9, A4, 86, 00, 00, CC, CC, CC, 55, 8B, 6C, 24, 0C, 57, 33, FF, 85, ED, 76, 69, 53, 8B, 5C, 24, 10, 56, 8B, 74, 24, 1C, EB, 08, 8D, A4, 24, 00, 00, 00, 00, 90, 8A, 04, 1F, 0F, B6, C8, 80, B9, F8, 49, 41, 00, 00, 75, 1E, 8D, 96, 0C, 02, 00, 00, 39, 16, 72, 09, 56, E8, F1, 12, 00, 00, 83, C4, 04, 8B, 06, 8A, 0C, 1F, 88, 08, FF, 06, EB, 0A, 56, 50, E8, 3C, E4, FF, FF, 83, C4, 08, 47, 3B, FD, 72, C4, 85, ED, 76, 0E, 68, 9C, FF, 40, 00, 56, E8, B5, 11, 00, 00, 83, C4, 08, 5E, 5B, 5F, 33, C0...
 
[+]

Entropy:
7.9692  (probably packed)

Code size:
52.5 KB (53,760 bytes)

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

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