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on-screen-keyboard.exe

Ultra Setup Manager

QUALITY SCORE SL

The application on-screen-keyboard.exe by QUALITY SCORE SL has been detected as adware by 7 anti-malware scanners. The file has been seen being downloaded from offersrepo.com and multiple other hosts.
Publisher:
QUALITY SCORE SL  (signed and verified)

Product:
Ultra Setup Manager

Version:
3.4.20.670

MD5:
fe7a70bd4816787257318a1aa491a7b5

SHA-1:
d7992f2bb859cecc950685f72417866467d4df9b

SHA-256:
9aa479817b3574c055d46a5f71fd4889a295ad48f39d5cacc9dc1d1fac706215

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
5/6/2024 4:49:52 PM UTC  (today)

Scan engine
Detection
Engine version

McAfee
Artemis!FE7A70BD4816
5600.6804

Panda Antivirus
PUP/Multitoolbar
15.04.06.02

Qihoo 360 Security
HEUR/QVM03.0.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.QUALITYSCORE
15.4.5.22

Sophos
QualityScore
4.98

Trend Micro House Call
Suspicious_GEN.F47V0402
7.2.96

VIPRE Antivirus
Iminent
39074

File size:
153.9 KB (157,624 bytes)

Product version:
3.4.20.670

Copyright:
Copyright © 2015

Original file name:
i3KC.exe

File type:
Executable application (Win64 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\on-screen-keyboard.exe

Digital Signature
Signed by:
QUALITY SCORE SL

Authority:
COMODO CA Limited

Valid from:
1/19/2015 6:00:00 PM

Valid to:
1/20/2016 5:59:59 PM

Subject:
CN=QUALITY SCORE SL, O=QUALITY SCORE SL, STREET=CALLE SERRANO 213, L=MADRID, S=MADRID, PostalCode=28016, C=ES

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

Serial number:
00AFDAFBF8A640E5E34B76A9CAFF494517

File PE Metadata
Compilation timestamp:
3/27/2015 8:54:46 AM

OS version:
4.0

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:U5l/i3n4mYZpKA0obzVgHXAfbGvG/y6f6nIn+fpVaPUTu6g+cyzSg5:sg3n4mYpKARbzurw6In+fnTSycU5

Entry address:
0x2104E

Entry point:
4D, 5A, 90, 00, 03, 00, 00, 00, 04, 00, 00, 00, FF, FF, 00, 00, B8, 00, 00, 00, 00, 00, 00, 00, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 80, 00, 00, 00, 0E, 1F, BA, 0E, 00, B4, 09, CD, 21, B8, 01, 4C, CD, 21, 54, 68, 69, 73, 20, 70, 72, 6F, 67, 72, 61, 6D, 20, 63, 61, 6E, 6E, 6F, 74, 20, 62, 65, 20, 72, 75, 6E, 20, 69, 6E, 20, 44, 4F, 53, 20, 6D, 6F, 64, 65, 2E, 0D, 0D, 0A, 24, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.5997

Code size:
124.5 KB (127,488 bytes)

The file on-screen-keyboard.exe has been seen being distributed by the following 14 URLs.

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=teamspeak.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=cacaoweb.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=adobe-flash-player.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=terraria.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=virtual-dj-free.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=minecraft-forge.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=adobe-photoshop-free.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=goat-simulator.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=popcorn-time.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=quran-auto-reciter-3-3.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=cheat-engine.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=minecraft-1-7-2.exe

http://offersrepo.com/downloads.php?signature=qualityscorei3&downloadName=adwcleaner.exe

http://offersrepo.com/download.php?signature=qualityscorei3&downloadName=adwcleaner.exe

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