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icreinstall_teamviewersetup.exe

Internet

SuperMoca (New Media Holdings Ltd.)

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_teamviewersetup.exe, “Internet Setup ” by SuperMoca (New Media Holdings) 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 installCore installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.filenewfactory.com. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Installer   (signed by SuperMoca (New Media Holdings Ltd.))

Product:
Internet

Description:
Internet Setup

Version:
4.1.5.4

MD5:
8eecc4d39f469182dcba78e12662f527

SHA-1:
e1a8485fb43f5b853b9b94769aecc583ad8fb420

SHA-256:
3bd4cd2a60f92a2acff8a92d74bbb06ce0cfe5e4641f375fe8efb1ca3b222e10

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/29/2024 10:18:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.Installer.Installer (M)
16.2.16.5

File size:
885.4 KB (906,608 bytes)

Product version:
3.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
SuperMoca (New Media Holdings Ltd.)

Authority:
GlobalSign nv-sa

Valid from:
12/17/2015 9:48:05 PM

Valid to:
3/23/2016 8:54:07 PM

Subject:
CN=SuperMoca (New Media Holdings Ltd.), O=SuperMoca (New Media Holdings Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121DDA99F01EE6D7FC1C948433B608BFC09

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:XQ8S0DAuzck3J7JJq0a7psH0iG65wvbF+alZgOF5u:X7VMul51O7psS65wjc2ZLu

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, BF, A9, FF, FF, E8, 5E, 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:
7.9361

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

The file icreinstall_teamviewersetup.exe has been seen being distributed by the following URL.

http://www.filenewfactory.com/c?x=0OyTcoDtkAGt6WgtsS3Ls8n920yG 4Y46h49VsGZWNw=&c=y6o9X6OvYEpDTffjYGTHP/AEQpuW P886E0fBlYfxh0WcaAyGtp6pcorq6BKCvQ7K3ofaa0VyDvJ3szwkdd7ueAI/yXD7KyJvq4xyMtiSMFsoFHPPw9b1AIVPgPn8diK&downloadAs=TeamViewerSetup.exe&fallback_url=http://allmyapps.com/binary/653/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b

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)

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