1066.exe

York New Labs (Extreme White Limited)

The application 1066.exe by York New Labs (Extreme White Limited) has been detected as a potentially unwanted program by 10 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. The file has been seen being downloaded from dl.ourstaticdatastorage.com.
Publisher:
York New Labs (Extreme White Limited)  (signed and verified)

Version:
106.0.0.0

MD5:
18fbab1803a900c10d5b31507f150edd

SHA-1:
e98c1a76ad6b89d506c4e691ecc13d88f7768bfd

SHA-256:
a76f02efe92fe65b7606f352f2620d7a4c679c939b2e2e533fa5f2283b385130

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
May modify the web browser's settings including changing the homepage and search provider in addition to delivering ads (by injecting banner and text-links directly in the webpage).

Analysis date:
4/23/2024 11:37:57 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.CrossRider
2015.06.26

Avira AntiVirus
ADWARE/CrossRider.Gen7
8.3.1.6

AVG
Win32/DH{gRJlfRMDICIlV04}
2016.0.3067

ESET NOD32
Win32/Toolbar.CrossRider.CN potentially unwanted (variant)
9.11842

Kaspersky
HEUR:Trojan-Downloader.Win32.Generic
14.0.0.1831

Malwarebytes
PUP.Optional.Crossbrowse.C
v2015.06.25.08

Panda Antivirus
Trj/Genetic.gen
15.06.25.08

Reason Heuristics
Threat.Win.Reputation.IMP
15.6.25.20

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

VIPRE Antivirus
Crossrider
41436

File size:
1.9 MB (1,957,968 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\1066.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
4/14/2015 5:00:00 PM

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

Subject:
CN=York New Labs (Extreme White Limited), O=York New Labs (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:
00927773AE2A990E6BEB7E5455470BEF66

File PE Metadata
Compilation timestamp:
6/17/2015 2:55:53 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:MfecA1+cHOEBmaByDTcB1kTapSUdNpJKToXIu8QHFBC8FTB:KHA1XXBy3cPoIn

Entry address:
0x129D2E

Entry point:
E8, 48, 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, 8E, 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, CE, 5B, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 24, 8E, 5C, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01...
 
[+]

Entropy:
6.6606

Code size:
1.3 MB (1,402,368 bytes)

The file 1066.exe has been discovered within the following program.

Crossbrowse  by CLARALABSOFTWARE
87% remove it
 
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The file 1066.exe has been seen being distributed by the following URL.

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

TCP (HTTP):
Connects to s3-website-us-east-1.amazonaws.com  (52.216.64.114:80)

TCP (HTTP):
Connects to ec2-54-225-167-36.compute-1.amazonaws.com  (54.225.167.36:80)

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

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

TCP (HTTP):
Connects to ec2-54-83-202-199.compute-1.amazonaws.com  (54.83.202.199:80)

TCP (HTTP):
Connects to ec2-54-243-45-51.compute-1.amazonaws.com  (54.243.45.51:80)

TCP (HTTP):
Connects to ec2-54-243-45-241.compute-1.amazonaws.com  (54.243.45.241:80)

TCP (HTTP):
Connects to ec2-54-243-37-192.compute-1.amazonaws.com  (54.243.37.192:80)

TCP (HTTP):
Connects to ec2-54-243-242-176.compute-1.amazonaws.com  (54.243.242.176:80)

TCP (HTTP):
Connects to ec2-54-243-224-121.compute-1.amazonaws.com  (54.243.224.121:80)

TCP (HTTP):
Connects to ec2-54-243-170-106.compute-1.amazonaws.com  (54.243.170.106:80)

TCP (HTTP):
Connects to ec2-54-243-169-242.compute-1.amazonaws.com  (54.243.169.242:80)

TCP (HTTP):
Connects to ec2-54-243-163-2.compute-1.amazonaws.com  (54.243.163.2:80)

TCP (HTTP):
Connects to ec2-54-243-161-21.compute-1.amazonaws.com  (54.243.161.21:80)

TCP (HTTP):
Connects to ec2-54-243-152-133.compute-1.amazonaws.com  (54.243.152.133:80)

TCP (HTTP):
Connects to ec2-54-243-114-196.compute-1.amazonaws.com  (54.243.114.196:80)

TCP (HTTP):
Connects to ec2-54-243-110-17.compute-1.amazonaws.com  (54.243.110.17:80)

TCP (HTTP):
Connects to ec2-54-235-78-209.compute-1.amazonaws.com  (54.235.78.209:80)

TCP (HTTP):
Connects to ec2-54-235-66-200.compute-1.amazonaws.com  (54.235.66.200:80)

TCP (HTTP):
Connects to ec2-54-235-248-112.compute-1.amazonaws.com  (54.235.248.112:80)

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