sweetimpack.exe

SweetIM Technologies Ltd

This is part of the Montera web browser toolbar and extension that will modify the browser's default search provider, DNS, and home page functions. The application sweetimpack.exe by SweetIM Technologies 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 NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
SweetIM Technologies Ltd  (signed and verified)

MD5:
8a000dbef6eba7f49754d3cef07886db

SHA-1:
fdbc41b9c934317897ef9311923f6e0b595cae7c

SHA-256:
6f7390167a0fb114f4bc9cbd1f423aec5b784a6760ec05606aa046bffdb224e6

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.

Analysis date:
9/30/2020 6:18:54 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Perion (M)
16.10.20.6

File size:
4.8 MB (4,994,784 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
2/6/2008 3:00:00 AM

Valid to:
2/6/2011 2:59:59 AM

Subject:
CN=SweetIM Technologies Ltd, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=SweetIM Technologies Ltd, L=Ra'anana, S=Israel, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
55DB0DA8C4245942769954A0086D7C36

File PE Metadata
Compilation timestamp:
12/6/2009 1:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:aqAXFgCFzOFhqJdQ6zp1V2qto0ZbU/XUKMcRZOUMLZZzpDJ4ZGvaEgZMfhYBwKjA:aqAX9E2JdFFu10hUsJkYZdDJ4oHj4djA

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9927

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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