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2870.exe

Oral Teams (Extreme White Limited)

The application 2870.exe by Oral Teams (Extreme White Limited) has been detected as a potentially unwanted program by 17 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. 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:
Oral Teams (Extreme White Limited)  (signed and verified)

Version:
106.0.0.0

MD5:
71fb04449243dd3f25f3852ba5b3e8a6

SHA-1:
67bdeb32c1a3430bbc072dbb31ce8d82e553e299

SHA-256:
e87614a7f2ca911a04e7638d4643512c8c6fefa33e067babc26b5223972a9d21

Scanner detections:
17 / 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:
11/5/2024 2:44:02 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Mikey.22593
484

avast!
Win32:Malware-gen
2014.9-150820

AVG
Win32/DH{gRJlfRMDICIlV04}
2016.0.3011

Bitdefender
Gen:Variant.Mikey.22593
1.0.20.1410

Dr.Web
Trojan.Crossrider1.46402
9.0.1.0232

Emsisoft Anti-Malware
Gen:Variant.Mikey.22593
8.15.10.09.01

ESET NOD32
Win32/Toolbar.CrossRider.CZ potentially unwanted (variant)
9.12129

F-Secure
Gen:Variant.Mikey.22593
11.2015-09-10_6

herdProtect (fuzzy)
variant of 1313.exe
2015.10.9.1

Kaspersky
not-a-virus:WebToolbar.Win32.CrossRider
14.0.0.1550

Malwarebytes
PUP.Optional.Crossrider.C
v2015.08.20.11

MicroWorld eScan
Gen:Variant.Mikey.22593
16.0.0.846

Panda Antivirus
Generic Suspicious
15.08.20.11

Reason Heuristics
PUP.ExtremeWhite.Bundler.Meta (M)
15.8.20.23

Sophos
AppRider (PUA)
4.98

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

VIPRE Antivirus
Crossrider
43074

File size:
1.9 MB (1,965,128 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\2870.exe

Digital Signature
Signed by:
Oral Teams (Extreme White Limited)

Authority:
COMODO CA Limited

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

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

Subject:
CN=Oral Teams (Extreme White Limited), O=Oral Teams (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:
00B8F2E0D231E7596923282FB14A063652

File PE Metadata
Compilation timestamp:
8/20/2015 9:26:58 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
49152:2cFyNvnH7k1xyeNAMqde0K0TApSb4wOG8klJAolXW1nHHAc+oE:v4NCxySAMqE0DQ8

Entry address:
0x12E40E

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, EE, 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, 2E, 5C, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 24, EE, 5C, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01...
 
[+]

Entropy:
6.6425

Code size:
1.4 MB (1,423,872 bytes)

Scheduled Task
Task name:
DDF2E165-B874-45B0-AC6C-A1C81E5CC8AC

Trigger:
Logon (Runs on logon)


The file 2870.exe has been discovered within the following program.

Crossbrowse  by CLARALABSOFTWARE
87% remove it
 
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The file 2870.exe has been seen being distributed by the following URL.

http://dl.gencloudex.com/669/all/.../setup.exe

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

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

TCP (HTTP):
Connects to s3-website-us-east-1.amazonaws.com  (54.231.1.252:80)

TCP (HTTP):
Connects to ec2-54-235-221-226.compute-1.amazonaws.com  (54.235.221.226:80)

TCP (HTTP):
Connects to ec2-54-83-21-73.compute-1.amazonaws.com  (54.83.21.73:80)

TCP (HTTP):
Connects to ec2-54-83-197-202.compute-1.amazonaws.com  (54.83.197.202:80)

TCP (HTTP):
Connects to ec2-54-243-98-31.compute-1.amazonaws.com  (54.243.98.31:80)

TCP (HTTP):
Connects to ec2-54-243-60-28.compute-1.amazonaws.com  (54.243.60.28:80)

TCP (HTTP):
Connects to ec2-54-243-252-249.compute-1.amazonaws.com  (54.243.252.249:80)

TCP (HTTP):
Connects to ec2-54-243-246-209.compute-1.amazonaws.com  (54.243.246.209:80)

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

TCP (HTTP):
Connects to ec2-54-243-225-35.compute-1.amazonaws.com  (54.243.225.35:80)

TCP (HTTP):
Connects to ec2-54-243-221-235.compute-1.amazonaws.com  (54.243.221.235:80)

TCP (HTTP):
Connects to ec2-54-243-180-66.compute-1.amazonaws.com  (54.243.180.66:80)

TCP (HTTP):
Connects to ec2-54-243-123-255.compute-1.amazonaws.com  (54.243.123.255:80)

TCP (HTTP):
Connects to ec2-54-243-116-216.compute-1.amazonaws.com  (54.243.116.216:80)

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

TCP (HTTP):
Connects to ec2-54-235-76-185.compute-1.amazonaws.com  (54.235.76.185:80)

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

TCP (HTTP):
Connects to ec2-54-235-206-35.compute-1.amazonaws.com  (54.235.206.35:80)

TCP (HTTP):
Connects to ec2-54-235-187-231.compute-1.amazonaws.com  (54.235.187.231:80)

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