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chrome_update.exe

Google Chrome

LLC LVIV IT!

The application chrome_update.exe by LLC LVIV IT! has been detected as a potentially unwanted program by 3 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from onona.ru.
Publisher:
Google Inc.  (signed by LLC LVIV IT!)

Product:
Google Chrome

Version:
51.0.2704.84

MD5:
fda920b3d72728f6a89672e07a900c70

SHA-1:
7f4bbad357b75c0b2d54661aea4f46be57623df8

SHA-256:
578b2bdbc192fd4df4f75cb9502543bc084100a89ff9eb198d5c7ed0bc193f1e

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 7:46:37 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Trojan.StartPage1.28159
9.0.1.05190

Kaspersky
Trojan.Win32.Karamanak
15.0.0.562

Reason Heuristics
PUP.LVIVIT (M)
16.7.6.3

File size:
380.2 KB (389,360 bytes)

Product version:
51.0.2704.84

Copyright:
Copyright 2015 Google Inc. All rights reserved.

Original file name:
chrome_update.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
LLC LVIV IT!

Authority:
COMODO CA Limited

Valid from:
2/17/2016 6:00:00 AM

Valid to:
2/17/2017 5:59:59 AM

Subject:
CN=LLC LVIV IT!, OU=IT, O=LLC LVIV IT!, STREET="vul. Saksahanskoho, 2", L=Stryy, S=Lvivska, PostalCode=82400, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
070E2550D28AFF375A722D4A8040623A

File PE Metadata
Compilation timestamp:
6/17/2016 9:54:17 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
6144:MOZu8Dlje7k6LWOANkSwFjGGrRmv22CY2FWVFDgR/ojIYgpQLIn4q/Sln:MOZu8DljeQ6LWOANGFjGGrq22C1FeNg4

Entry address:
0x33A4A

Entry point:
E8, 0F, 65, 00, 00, E9, 95, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 83, 65, FC, 00, 56, 8D, 45, FC, 50, FF, 75, 0C, FF, 75, 08, E8, 8B, 65, 00, 00, 8B, F0, 83, C4, 0C, 85, F6, 75, 18, 39, 45, FC, 74, 13, E8, 4B, 02, 00, 00, 85, C0, 74, 0A, E8, 42, 02, 00, 00, 8B, 4D, FC, 89, 08, 8B, C6, 5E, C9, C3, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 75, 0B, FF, 75, 0C, E8, D4, 00, 00, 00, 59, 5D, C3, 56, 8B, 75, 0C, 85, F6, 75, 0D, FF, 75, 08, E8, 87, 00, 00, 00, 59, 33, C0, EB, 4D, 57, EB, 30, 85, F6, 75, 01, 46, 56, FF, 75...
 
[+]

Code size:
277.5 KB (284,160 bytes)

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

https://onona.ru/userfiles/.../chrome_update.exe

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