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vtt_mystartsearch.exe

2439_vtt_mystartsearch

Xiaoqing Liu

The application vtt_mystartsearch.exe by Xiaoqing Liu has been detected as adware by 4 anti-malware scanners. This is a setup program which is used to install the application. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from j.versscom.net.
Publisher:
TabMain  (signed by Xiaoqing Liu)

Product:
2439_vtt_mystartsearch

Description:
TabMain

Version:
6.3.76.1510

MD5:
f18be4865b604e79c0e0ed14da93d842

SHA-1:
3fb41943abbc3beae049bd51b465bc96453257e6

SHA-256:
89562a143bcc600f9fe76d8181a7e55e72c0d343e6f62fabbea45e26a1870081

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
12/24/2024 5:32:50 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Mutabaha.122
9.0.1.062

Malwarebytes
PUP.Optional.MyStartSearch.A
v2015.03.03.01

Reason Heuristics
PUP.Li Mo
15.3.3.1

Trend Micro House Call
Suspicious_GEN.F47V0219
7.2.62

File size:
312.4 KB (319,944 bytes)

Product version:
6.3.76.1510

Copyright:
Copyright (C) 2014

Original file name:
TMain.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\vtt_mystartsearch.exe

Digital Signature
Signed by:
Xiaoqing Liu

Authority:
DigiCert Inc

Valid from:
8/13/2014 2:00:00 AM

Valid to:
8/17/2015 2:00:00 PM

Subject:
CN=Xiaoqing Liu, O=Xiaoqing Liu, L=Zaozhuang, S=Shandong, C=CN

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0EBAB4AC38B70A33EE517D238BDE49D7

File PE Metadata
Compilation timestamp:
12/25/2014 10:00:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:2uXLniLNovMo8Gw+eVtUuQSDRycoVsAPFNUQL0pVk:tX+av6RHUZSDDoeAdNKk

Entry address:
0x1A44B

Entry point:
E8, 32, C2, 00, 00, E9, 89, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B...
 
[+]

Code size:
194.5 KB (199,168 bytes)

The file vtt_mystartsearch.exe has been seen being distributed by the following URL.

http://j.versscom.net/inst/software/64F6EF2E-24E3-4626-A0CD-EBBDFEB7C44F/.../vtt_mystartsearch.exe

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