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icreinstall_bitzippersetup.exe

Bitberry Software ApS

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_bitzippersetup.exe by Bitberry Software ApS has been detected as a potentially unwanted program by 10 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from bitberry.cachefly.net and multiple other hosts. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Bitberry Software ApS  (signed and verified)

MD5:
249c6d3b62499645ce1cbc3da37a260f

SHA-1:
402dd6e11d138b9681d4c3abba72442081262be7

SHA-256:
7f745cb3ac29bd5152fedc6559c7132229a21f96d2c926a93ad0a1b62ead1be0

Scanner detections:
10 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
4/20/2024 12:37:35 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Dr.Web
Trojan.Packed.2782
9.0.1.042

ESET NOD32
Win32/InstallCore.JE.gen (variant)
8.9372

Fortinet FortiGate
Riskware/InstallCore
2/11/2014

Malwarebytes
PUP.Optional.Bitberry
v2014.02.11.12

McAfee
Artemis!1886DA81FC11
5600.7222

Reason Heuristics
PUP.Optional.Installer.AA
14.6.12.9

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14209

Trend Micro House Call
TROJ_GEN.F47V0122
7.2.42

Vba32 AntiVirus
Downware.InstallCore
3.12.24.3

File size:
673.9 KB (690,104 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_bitzippersetup.exe

Digital Signature
Signed by:
Bitberry Software ApS

Authority:
VeriSign, Inc.

Valid from:
9/19/2013 5:00:00 PM

Valid to:
11/18/2016 3:59:59 PM

Subject:
CN=Bitberry Software ApS, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Bitberry Software ApS, L=Holbæk, S=Alberta, C=DK

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:
23118AB330BEB5704ADCCE30BBB04D23

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:pvpaF/3MSzVg5fy34q5NpU6y2qj+1ZPJFrb8NerKxSveiYk:pvw/3MIiK33RI6fpb8LxSveid

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.7263  (probably packed)

Code size:
37 KB (37,888 bytes)

The file icreinstall_bitzippersetup.exe has been seen being distributed by the following 2 URLs.

http://bitberry.cachefly.net/icdlm/.../BitZipperSetup.exe

http://www.bitzipper.com/.../BitZipper2013TrialSetupEn.exe

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

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

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