GreenerWeb.exe

Greener Web

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

Version:
1.0.5406.5345

MD5:
0ec071ee15cd5fccc2c37b3c10ce237c

SHA-1:
b1d4c428477707cec862a1342eab89a279b67cd6

SHA-256:
a4a23b11cd7ba6a21393434460e908c833cc15194e98e42d3bf8d7716135b913

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:
4/26/2024 5:10:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.GreenerWeb (M)
16.2.15.4

File size:
511.8 KB (524,064 bytes)

Product version:
1.0.5406.5345

Original file name:
GreenerWeb.exe

Common path:
C:\Program Files\greener web\bin\tmp2473.tmp

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
4/22/2014 2:00:00 AM

Valid to:
4/23/2015 1:59:59 AM

Subject:
CN=Greener Web, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Greener Web, L=Santa Monica, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5AE1591EB6D76718ADCE211DFB4D195B

File PE Metadata
Compilation timestamp:
10/20/2014 12:58:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:CA65WRjNfHANm9sxbN+2CgQg3lSThGvuqmOllEHm+XOxsX5527:CDWRD+holUDpllEHm+XOa3q

Entry address:
0x7FA32

Entry point:
FF, 25, 00, 20, 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, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 02, 00, 00, 00, 5D, 00, 00, 00, 74, FA, 07, 00, 74, DC, 07, 00, 52, 53, 44, 53, 07, 6A, 54, FE, 4E, 6E, 2A, 46, 96, A1, 2A, A2, D3, AA, 56, F7, 01, 00, 00, 00, 44, 3A, 5C, 55, 74, 69, 6C, 69, 74, 69, 65, 73, 5C, 70, 35, 32, 63, 32, 64, 34, 75, 2E, 6C, 32, 6B, 5C, 44, 65, 73, 6B, 74, 6F, 70, 5C, 44, 65, 73, 6B...
 
[+]

Entropy:
5.9236

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
503 KB (515,072 bytes)

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