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chrome_setup.exe

Catonolu

AgileMax (Alpha Criteria Ltd.)

The application chrome_setup.exe, “Catonolu Setup ” by AgileMax (Alpha Criteria) 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 installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. With this installer, users are expecting to download Google's Chrome web browser but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Toc   (signed by AgileMax (Alpha Criteria Ltd.))

Product:
Catonolu

Description:
Catonolu Setup

Version:
5.6.5.0

MD5:
abe799dfab1ddc13b194df2f4ca45bf2

SHA-1:
3a1c3429d6a83c4007abad16c7c576ee9eed48c9

SHA-256:
12f3ba1e8adc30818c96fed08dc778cf954b3bfd0227dfd0d9bd24be32f3eb52

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
1/13/2025 12:46:30 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC.Installer (M)
16.4.27.14

File size:
984.7 KB (1,008,288 bytes)

Product version:
1.7.4

Copyright:
Program Internet Lite

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
AgileMax (Alpha Criteria Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 7:20:27 PM

Valid to:
9/2/2016 5:46:46 PM

Subject:
CN=AgileMax (Alpha Criteria Ltd.), O=AgileMax (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121FDBE79F75900E75EC6DA424D0A814FB0

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:UcSR3wzLNqBwva9x+09RYoPGuL9z1D7bTluRz1uucXdI:U9gMYYxHRYoGAFZboB1Bca

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.9087

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

http://www.dlcyclerepository.com/c?x=9Vr9BfcqrslpSu8YhoefM6ELuGCyPBJn77LPbVhJ2Js=&c=zVbPWD0L6er71p/NJVlbeqrU9IWku hjj/YuP3f0HwpNOO6CCb13yDMI8 lrsbASAn NdlPPncMHApijteg4/.../SN3lagNVEqDLV3dvLRE8Fnm pRCMHuiNEZW7P7S&downloadAs=Chrome_Setup.exe

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