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3776.exe

You Two Lab (Extreme White Limited)

The application 3776.exe by You Two Lab (Extreme White Limited) has been detected as a potentially unwanted program by 16 anti-malware scanners. This file is typically installed with the program Crossbrowse by CLARALABSOFTWARE which is a potentially unwanted software program. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider.
Publisher:
You Two Lab (Extreme White Limited)  (signed and verified)

Version:
106.0.0.0

MD5:
19d75d7b378ee8c20cf9734e0ddc56d3

SHA-1:
8d1d1230ac0b91effb1fb9b41b1b0cb0933eea33

SHA-256:
797b90f364492a15a3baf9dcb8e00b05d6d7ce8566b77e9d97bd41156bab75d0

Scanner detections:
16 / 68

Status:
Potentially unwanted

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

Analysis date:
11/2/2024 9:30:43 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/CrossRider.1977928.6
8.3.1.6

avast!
Win32:Malware-gen
2014.9-150712

AVG
Win32/DH{gRJlfRMDICIlV04}
2016.0.3050

Baidu Antivirus
Adware.Win32.CrossAd
4.0.3.15712

Clam AntiVirus
Win.Trojan.Troldesh-2
0.98/21511

Dr.Web
Trojan.Crossrider1.43107
9.0.1.0198

ESET NOD32
Win32/Toolbar.CrossRider.CT potentially unwanted (variant)
9.11928

Fortinet FortiGate
W32/AppRider.CT
7/12/2015

Kaspersky
HEUR:Trojan-Downloader.Win32.Generic
14.0.0.1746

Malwarebytes
PUP.Optional.Crossbrowse.C
v2015.07.12.08

McAfee
Artemis!19D75D7B378E
5600.6706

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
Threat.Win.Reputation.IMP
15.7.17.0

Sophos
PUA 'AppRider' (of type Adware)
5.15

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

VIPRE Antivirus
Crossrider
41938

File size:
1.9 MB (1,977,928 bytes)

Product version:
106.0.0.0

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\3776.exe

Digital Signature
Signed by:
You Two Lab (Extreme White Limited)

Authority:
COMODO CA Limited

Valid from:
4/14/2015 8:00:00 PM

Valid to:
4/14/2016 7:59:59 PM

Subject:
CN=You Two Lab (Extreme White Limited), O=You Two Lab (Extreme White Limited), STREET=Tassou Papadopulu 6 (flat/office 22), L=Nicosia, S=Agios Dometios, PostalCode=2373, C=CY

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

Serial number:
00DA184DA11A5376568B6099B7928BCCBB

File PE Metadata
Compilation timestamp:
7/8/2015 3:25:23 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:iHSkKg2ZGtNChcES8J/5H1XbKTFpSKix/4Rcv+8PBeipnv8FT5:YhKvAtNOcES81/v4T

Entry address:
0x12CE6E

Entry point:
E8, 4A, 11, 01, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 24, CE, 5C, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 48, 0E, 5C, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 24, CE, 5C, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01...
 
[+]

Code size:
1.4 MB (1,417,216 bytes)

Scheduled Task
Task name:
C161940D-E57D-495E-B0A9-4A56D4EBD728

Trigger:
Logon (Runs on logon)


The file 3776.exe has been discovered within the following program.

Crossbrowse  by CLARALABSOFTWARE
87% remove it
 
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The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to ip-50-63-202-62.ip.secureserver.net  (50.63.202.62:80)

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

TCP (HTTP):
Connects to s3-website-us-east-1.amazonaws.com  (52.216.81.10:80)

TCP (HTTP):
Connects to ec2-54-235-218-133.compute-1.amazonaws.com  (54.235.218.133:80)

TCP (HTTP):
Connects to ec2-54-243-117-208.compute-1.amazonaws.com  (54.243.117.208:80)

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

TCP (HTTP):
Connects to ec2-54-221-207-153.compute-1.amazonaws.com  (54.221.207.153:80)

TCP (HTTP):
Connects to ec2-54-197-233-136.compute-1.amazonaws.com  (54.197.233.136:80)

TCP (HTTP):
Connects to ec2-23-23-165-47.compute-1.amazonaws.com  (23.23.165.47:80)

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