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irsetup.exe

Setup Factory Runtime

WinTrust

The application irsetup.exe, “Setup Application” by WinTrust has been detected as a potentially unwanted program 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 Setup Factory installer.
Publisher:
Indigo Rose Corporation  (signed by WinTrust)

Product:
Setup Factory Runtime

Description:
Setup Application

Version:
9.0.3.0

MD5:
1786fee9ed9792f5376fd674590e96cf

SHA-1:
138d9df427d8f22f144f6d30279cd2500bc158c8

SHA-256:
804d8433aa805c89a831f843aba07a44db67a1f63bb77e40acdc7030dec3ea7b

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/19/2024 9:02:04 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WinTrust.Installer (M)
16.1.15.0

File size:
1.3 MB (1,343,496 bytes)

Product version:
9.0.3.0

Copyright:
Runtime Engine Copyright © 2011 Indigo Rose Corporation (www.indigorose.com)

Trademarks:
Setup Factory is a trademark of Indigo Rose Corporation

Original file name:
suf_rt.exe

File type:
Executable application (Win32 EXE)

Installer:
Setup Factory

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\irsetup.exe

Digital Signature
Signed by:
WinTrust

Authority:
WinCert Certificate Authority

Valid from:
12/20/2014 6:19:52 PM

Valid to:
1/1/2040 5:29:59 AM

Subject:
CN=WinTrust

Issuer:
CN=WinCert Certificate Authority

Serial number:
FC55F0371DED829344D776DFBDD7F5EF

File PE Metadata
Compilation timestamp:
7/27/2011 12:30:43 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:VXTrZCL0v157JHd6/JhBQQkg2MXjX6GwHeZLJRyOq+SbXqHMJRLUqc:VDr93N+hB3kgJbwery0SbXqoRLUV

Entry address:
0x3C15E0

Entry point:
60, BE, 00, 20, 68, 00, 8D, BE, 00, F0, D7, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.9210

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
1.3 MB (1,310,720 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to a23-35-37-163.deploy.static.akamaitechnologies.com  (23.35.37.163:80)

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