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teamviewer.exe

Bage

Darwen Marketing Inc.

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application teamviewer.exe, “Bage Setup ” by Darwen Marketing 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. The file has been seen being downloaded from www.quickbinariesvaults.com and multiple other hosts.
Publisher:
Darwen Marketing Inc.  (signed and verified)

Product:
Bage

Description:
Bage Setup

Version:
5.5.4.3

MD5:
e4d7d11a21f534b8207005cde797f796

SHA-1:
faf69c1c8140fdef0f878750d99c5c970bca97bf

SHA-256:
220591e7def6439d94a914ca7b5744a4ddb4c3678a0e0e36d49ecf0740afe2e1

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/1/2024 8:38:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.DarwenMa.Installer (M)
16.3.14.4

File size:
1013.4 KB (1,037,688 bytes)

Product version:
3.8.4

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Swedish (Sweden)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\teamviewer.exe

Digital Signature
Signed by:
Darwen Marketing Inc.

Authority:
thawte, Inc.

Valid from:
2/16/2016 1:00:00 AM

Valid to:
5/18/2017 1:59:59 AM

Subject:
CN=Darwen Marketing Inc., OU=IT, O=Darwen Marketing Inc., L=Victoria, S=British Columbia, C=CA

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
1F1F22B813CDB509DAAD9139C753C40F

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:dqkRgzlGUy5dJ6zP5XvMCpBSDbF/X1IhsyPRhIT0miGNGK:dZWZGz5+zxXvVXSDpv0sM8VNG

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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

http://www.quickbinariesvaults.com/c?x=nwWz6jZfcd73MdEoaTp83C6ZxfDl7lee0H4S3pkgMRo=&c=9r670ZRn9VkcJ5U chu8OdgkwFWqvn35Q 3c5rFPJvhDmz3MQj0KTCcLkd7p7vuYTmRIls0OK74kuTsTCYT0/4v/.../jy31pgZGhy5t9K09EgLKILfBe7&downloadAs=TeamViewer.exe

http://www.cyclecitytown.com/c?x=Wh/RrQwEO065kINdPqRC8yhcJKvAIUkwaUj5Hvp3k/.../beHB1v4UfCCpUzWby&downloadAs=TeamViewer.exe

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