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icreinstall_winrarsetup.exe

Sucaki

SuperSetup (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_winrarsetup.exe, “Sucaki Setup ” by SuperSetup (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. With this installer, users are expecting to download WinRAR archiver but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:
Pacipabuke   (signed by SuperSetup (New Media Holdings Ltd.))

Product:
Sucaki

Description:
Sucaki Setup

Version:
3.6.3.4

MD5:
36dc0bf0a99eb78f6176b02017980321

SHA-1:
8d41e4de1a900b4ab7487fe9cb15ffc843593ef0

SHA-256:
eb48aebb79c18cf02c5323db53b7b759eb28efdfae8cfc78247c5eac4b409eab

Scanner detections:
1 / 68

Status:
Adware

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

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:
12/27/2024 11:13:03 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.NMH.Bundler (M)
16.3.29.10

File size:
961.6 KB (984,632 bytes)

Product version:
1.3

Copyright:
Application

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

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

Authority:
GlobalSign nv-sa

Valid from:
12/18/2015 12:17:00 AM

Valid to:
3/23/2016 11:32:15 PM

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

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

Serial number:
11213F2CC18E1D1A2272A2F1AEE32C7A377E

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:stQZdnslFCvgY5bWwM25EnNcJuzTuYUMu2Wt55:sSH/0h25i+uzTRU79

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:
7.9101

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

Code size:
37 KB (37,888 bytes)

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

http://www.tourstownnew.com/c?x=BOyWwdzgFnS3ryFMGHr8tqYTPne084FyZBeKLgbxKDw=&c=MbCsRVDWwl6DdwZav9Tx68N/ca3OskJfhu70S1swG52T5qgXn9RWn3IJLROpxmLc6AVVNSzsBX09zvuMbIOfOpUG8sJFuZzJLDDO/f7Jiq8Qa41HGnBB8xnB72 QL 3l&downloadAs=WinRARSetup.exe&fallback_url=http://allmyapps.com/binary/1410/.../direct-download?token=90c4f1d505d730885cc98010575156fddefdb54b

http://www.tourstownnew.com/c?x=m/b HtOjD0mb00XHoLbaGOZLdA0VdLmWO u9OpR2abk=&c=FKyZHTaSj9taxd05FzcbUO6B/lysmy0NZ1xokMA0qlBbMeU8Sw/s935r5fy bLeyXhTDRjndcF3JU2iv1orApz h4aaZVpTbinpXZL8akXllhRuHZXtNs7 upNVMrPC&downloadAs=WinRARSetup.exe&fallback_url=http://allmyapps.com/binary/1410/.../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)

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

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