PlainSavings2015091413.exe

Plain Savings

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The file PlainSavings2015091413.exe by Plain Savings has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address ip-184-168-221-74.ip.secureserver.net on port 80 using the HTTP protocol.
Publisher:
Plain Savings  (signed and verified)

Version:
1.0.5735.10192

MD5:
6192374186eaa24dd2c79bb59b848e85

SHA-1:
134fd201c922eb68504d96a0262ba3ee7c81ff4a

SHA-256:
687929b7bad9b6c24ece650fa9de41dab7f7fff2aa6d58c7980e9037cc0ca475

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:
12/26/2024 12:29:40 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.PlainSavings (M)
16.3.5.14

File size:
459.7 KB (470,776 bytes)

Product version:
1.0.5735.10192

Original file name:
PlainSavings2015091413.exe

Language:
Language Neutral

Common path:
C:\Program Files\plain savings\bin\tmp13d.tmp

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/9/2015 9:00:00 PM

Valid to:
3/9/2016 8:59:59 PM

Subject:
CN=Plain Savings, O=Plain Savings, L=San Diego, 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:
3278FBA8062F9F07CFB8AF40EED9D7B1

File PE Metadata
Compilation timestamp:
9/14/2015 10:39:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:+imG5Hz2t/C4YxANnZITnw/g141k32IzTeMwZlRYEA/ybV6XGQxf3R89nWNGfJHC:XmJmexaTa1k32ATatkXGQzFuQ

Entry address:
0x72ADE

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, 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, 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...
 
[+]

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

Code size:
451 KB (461,824 bytes)

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

TCP (HTTP):
Connects to ip-184-168-221-74.ip.secureserver.net  (184.168.221.74:80)

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