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icreinstall_setup.exe

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_setup.exe has been detected as adware by 6 anti-malware scanners. The program is a setup application that uses the installCore installer, however the file is not signed with an authenticode signature from a trusted source. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from i.funmoods.com. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
MD5:
622f60fd01cab1f84732e2a08691894c

SHA-1:
0c07369d13f240388e4aa80629e5d9563d3d3751

SHA-256:
e56041930c77fe408ec3ed2de2ae64568314067757342e741c331eeb7055cd1d

Scanner detections:
6 / 68

Status:
Adware

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:
4/25/2024 5:52:23 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen
7.11.65.40

Comodo Security
UnclassifiedMalware
15586

Emsisoft Anti-Malware
Trojan.Win32.Agent.AMN
8.15.02.12.08

ESET NOD32
Win32/Kryptik.QLY (variant)
9.8122

Reason Heuristics
PUP.InstallCore.Installer
15.2.12.8

Trend Micro House Call
TROJ_GEN.F47V0308
7.2.43

File size:
603.1 KB (617,528 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

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

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:d0Uf63rthdK4ebSBj+jSA9DTbYFaGX6r6UbfLv33Vq4n0ADvm46CJEmM:d0Uf63kbphTkFrX6hHfEE0CvlM

Entry address:
0x12F320

Entry point:
60, BE, 00, 20, 4A, 00, 8D, BE, 00, F0, F5, FF, C7, 87, 10, 47, 0E, 00, E2, 0F, 99, CB, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Entropy:
7.8495

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
568 KB (581,632 bytes)

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

http://i.funmoods.com/fm/wbst/wr/.../Setup.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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