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ytai_ytareg_setup.exe

Goobzo LTD

The application ytai_ytareg_setup.exe by Goobzo has been detected as adware by 7 anti-malware scanners. This is a self-extracting archive and installer and has been known to bundle potentially unwanted software. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time. While running, it connects to the Internet address server-54-230-210-251.mnl50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Goobzo LTD  (signed and verified)

Version:
1.0.5.7

MD5:
c560bc055e26d58835605327e10e9b13

SHA-1:
b3d42dac5be1039a601d3c8d6dd6c3f68ba05ef8

SHA-256:
837163306a9446df32fd9183f759c76600b55feb9214013fd5279bf2892bb79a

Scanner detections:
7 / 68

Status:
Adware

Explanation:
Bundles various adware toolbars and browser extensions.

Analysis date:
4/25/2024 11:06:17 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

AVG
MalSign.Skodna
2015.0.3541

Baidu Antivirus
Trojan.Win32.SpeedBit
4.0.3.1439

ESET NOD32
Win32/SpeedBit (variant)
8.9516

Reason Heuristics
PUP.Task.Goobzo.R
14.8.8.2

Trend Micro House Call
TROJ_GEN.F47V0305
7.2.68

VIPRE Antivirus
Goobzo
27190

XVirus List
Win32.Detected
2.8.8

File size:
766.9 KB (785,296 bytes)

Product version:
1.0.5.7

Copyright:
Copyright (C) 2014

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\installer\install_26491\ytai_ytareg_setup.exe

Digital Signature
Signed by:
Goobzo LTD

Authority:
Thawte, Inc.

Valid from:
5/2/2013 3:00:00 AM

Valid to:
5/3/2015 2:59:59 AM

Subject:
CN=Goobzo LTD, O=Goobzo LTD, L=Haifa, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
120B25DDE57B88636AD4D97D23B99C88

File PE Metadata
Compilation timestamp:
3/4/2014 12:03:57 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:j4SFi47ctJx0TpDpJLOirAnjP6svnkQjuogkIOcH/IlYYHRI:USQ4yu6ikjHvkVBR5H/IlYYHRI

Entry address:
0x4AF50

Entry point:
E8, AB, 82, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, BE, AF, 44, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, 54, 05, 01, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Code size:
409 KB (418,816 bytes)

Scheduled Task
Task name:
Installer_iwebar

Trigger:
Daily (Runs daily at 8:43)

Action:
ytai_ytareg_setup.exe \s \schedule \pn=iwebar\s \mag=smtyc


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

TCP (HTTP):
Connects to ec2-54-208-92-111.compute-1.amazonaws.com  (54.208.92.111:80)

TCP (HTTP):
Connects to ec2-50-18-63-239.us-west-1.compute.amazonaws.com  (50.18.63.239:80)

TCP (HTTP):
Connects to server-54-230-65-35.hkg1.r.cloudfront.net  (54.230.65.35:80)

TCP (HTTP):
Connects to server-54-230-44-92.fra6.r.cloudfront.net  (54.230.44.92:80)

TCP (HTTP):
Connects to server-54-230-210-251.mnl50.r.cloudfront.net  (54.230.210.251:80)

TCP (HTTP):
Connects to ec2-107-20-238-80.compute-1.amazonaws.com  (107.20.238.80:80)

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