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vancilarep.exe

Sub Shop

yearsoft

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application vancilarep.exe by yearsoft has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
yearsoft  (signed and verified)

Product:
Sub Shop

Version:
2.4.1.6

MD5:
2bcc0a699d7e84c78f6959770715cb24

SHA-1:
c14ded9a11c396242b42250ae2fb8b7b47191d22

SHA-256:
9ea497588ed105a73b92d50146f96369afeca1aa394c878163f6063dc009e6d8

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/19/2024 2:28:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.yearsoft (M)
16.1.3.3

File size:
2 MB (2,090,528 bytes)

Product version:
2.4.1.6

Copyright:
yearsoft

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\vancila\vancilarep.exe

Digital Signature
Signed by:
yearsoft

Authority:
Thawte, Inc.

Valid from:
6/20/2013 5:00:00 PM

Valid to:
6/21/2014 4:59:59 PM

Subject:
CN=yearsoft, OU=IT Team, O=yearsoft, L=Ansan-si, S=Gyeonggi-do, C=KR

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

Serial number:
1D640099747B7B0113E4E8A226D9C798

File PE Metadata
Compilation timestamp:
8/8/2013 1:01:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:mwgFAQmwMYTxmEytCv+7x9UYorsm6mgzy+Ssbw5TvIerAPcg9CX2KzQSpes8Cft/:CAVwMYTx6tC+9UYwsRmgzy+Ssbw5THEy

Entry address:
0x10B54D

Entry point:
E8, 6A, B6, 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, BB, B5, 50, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, 05, 69, 01, 00, 8B, 45, 0C, 8B, 40, 04, 83, E0, FD, 8B, 4D, 0C, 89, 41, 04, 64, 8B, 3D...
 
[+]

Entropy:
6.0120

Code size:
1.2 MB (1,241,600 bytes)

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