grammarnet__1669.exe

Installer

Amonetize ltd.

This is the Amonetize download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application grammarnet__1669.exe by Amonetize ltd has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Amonetize Downloader installer. The setup program bundles adware offers using the Amonetize, a Pay-Per-Install (PPI) monetization and distribution download manager. The software offerings provided are based on the PC's geo-location at the time of install.
Publisher:
Amonetize  (signed by Amonetize ltd.)

Product:
Installer

Version:
1.1.1.28

MD5:
e0015826ed72cecebc1b2160e264232f

SHA-1:
abfdebe36363eb03417e13869006fafc838c8382

SHA-256:
4f1464a55d2a0eb11c1a33647d161d1a5a063afca08c7d37492d37e4fa14e780

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/23/2024 4:38:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonetize (M)
16.7.22.4

File size:
146.5 KB (150,048 bytes)

Product version:
1.1.1.28

Copyright:
(c) Amonetize ltd., 2012,2013. All rights reserved.

Original file name:
Launcher.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Amonetize Downloader

Language:
English (United States)

Common path:
C:\users\{user}\downloads\grammarnet__1669.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
5/15/2012 8:00:00 AM

Valid to:
5/16/2013 7:59:59 AM

Subject:
CN=Amonetize ltd., O=Amonetize ltd., L=Raanana, S=Israel, C=IL

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

Serial number:
47256A10E8986C45AD869252DE4204AC

File PE Metadata
Compilation timestamp:
1/15/2013 4:57:39 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:FNi0SRNnv5SxyANmAH/bdLpGSe+uxAN1ayz3iHC6lkeUIUtYB5EfArqTojS9Aqu:FlSRNv5Ba/bdheAN1hyHCgnPUiBwArqe

Entry address:
0x590F0

Entry point:
60, BE, 00, A0, 43, 00, 8D, BE, 00, 70, FC, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.7890

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
128 KB (131,072 bytes)

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

TCP (HTTP):
Connects to www.soledownload.com  (54.225.181.84:80)

TCP (HTTP):
Connects to www.activemonetizer.com  (23.23.96.46:80)

 
http://www.activemonetizer.com/index.php?Net2=v2.0.50727&Net4=&OSversion=NT5.1SP3&Slv=&Sysid=B2273598315&Sysid1=B2273598315&X64=N&admin=Y&browser=IEXPLORE.EXE&chver=&exe=ikjut__273382204&offver=&lang_DfltUser=04

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