5e730642-4d96-4a97-854f-42e7a8a6459f-1-7.exe

Object Browser

ColoColo Apps (Bright Circle Investments Ltd)

This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. The application 5e730642-4d96-4a97-854f-42e7a8a6459f-1-7.exe, “Object Browser exe” by ColoColo Apps (Bright Circle Investments) has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. It is built using the Crossrider cross-browser extension platform. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is distributed as part of the Brightcircle group of browser-extensions.
Publisher:
ObjectB  (signed by ColoColo Apps (Bright Circle Investments Ltd))

Product:
Object Browser

Description:
Object Browser exe

Version:
1000.1000.1000.1000

MD5:
ee4d9fe8396dcada1fceec9213c52e30

SHA-1:
17bdbdca32229fd3e16306a66b3fdb6f00f1549b

SHA-256:
c67b6255b482d457bf34f421b54cab91f8dc18cfb119c60029b779033757f469

Scanner detections:
1 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements. Distributed through the Brightcircle investments brand.

Analysis date:
12/24/2024 3:36:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Crossrider.Brightcircle (M)
16.3.31.7

File size:
1 MB (1,071,064 bytes)

Product version:
1000.1000.1000.1000

Copyright:
Copyright 2011

Original file name:
Object Browser.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\object browser\5e730642-4d96-4a97-854f-42e7a8a6459f-1-7.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
12/16/2014 1:00:00 AM

Valid to:
12/17/2015 12:59:59 AM

Subject:
CN=ColoColo Apps (Bright Circle Investments Ltd), O=ColoColo Apps (Bright Circle Investments Ltd), STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Nicosia, PostalCode=2025, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00D815C7CD687694A6F4119A3535D31D7A

File PE Metadata
Compilation timestamp:
1/30/2015 12:05:36 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:1kQpMLExPnDSgLevFP/JyG+5cNNoApSayTel:1kO+gLCHJfoApSayTel

Entry address:
0x9A842

Entry point:
E8, CD, 00, 01, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, 8B, 4C, 24, 0C, 57, 85, C9, 0F, 84, 92, 00, 00, 00, 56, 53, 8B, D9, 8B, 74, 24, 14, F7, C6, 03, 00, 00, 00, 8B, 7C, 24, 10, 75, 0B, C1, E9, 02, 0F, 85, 85, 00, 00, 00, EB, 27, 8A, 06, 83, C6, 01, 88, 07, 83, C7, 01, 83, E9, 01, 74, 2B, 84, C0, 74, 2F, F7, C6, 03, 00, 00, 00, 75, E5, 8B, D9, C1, E9, 02, 75, 61, 83, E3, 03, 74, 13, 8A, 06, 83, C6, 01, 88, 07, 83, C7, 01, 84, C0, 74, 37, 83, EB, 01, 75, ED, 8B, 44, 24, 10, 5B, 5E, 5F, C3, F7, C7, 03, 00...
 
[+]

Code size:
759.5 KB (777,728 bytes)

Scheduled Task
Task name:
5e730642-4d96-4a97-854f-42e7a8a6459f-1-7

Trigger:
Logon (Runs on logon)


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

TCP (HTTP):
Connects to hwcdn.net  (69.16.175.10:80)

TCP (HTTP):
Connects to s3-website-us-east-1.amazonaws.com  (54.231.81.249:80)

TCP (HTTP):
Connects to tlb.hwcdn.net  (69.16.175.42:80)

Remove 5e730642-4d96-4a97-854f-42e7a8a6459f-1-7.exe - Powered by Reason Core Security