» icreinstall_microsoft-office.exe
Overview
Analysis
File Details
Downloads (1)
Network (2)

icreinstall_microsoft-office.exe

Cokaratomo

SpeedyPrompt (Fried Cookie Ltd)

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_microsoft-office.exe, “Cokaratomo Setup ” by SpeedyPrompt (Fried Cookie) 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 setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.

File name:

Publisher:

SpeedyPrompt (Fried Cookie Ltd) (signed and verified)

Product:

Cokaratomo

Description:

Cokaratomo Setup

Version:

5.0.5.6

MD5:

ef0c1e637a4b374252f7a3c4029acf85

SHA-1:

d1d0453b07aa42aaeea6958cc95263d0d874f8a7

SHA-256:

97456387a6a898db7c5bfe77a6de9c21d7233a85fc390a026aacd9feea2591bf

Scanner detections:

1 / 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 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:

1/1/2025 6:06:47 PM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.InstallCore.FC.Installer (M)

16.5.12.6

File size:

1012 KB (1,036,304 bytes)

Product version:

2.1

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Common path:

C:\users\{user}\appdata\local\temp\icreinstall_microsoft-office.exe

Digital Signature

Signed by:

SpeedyPrompt (Fried Cookie Ltd)

Authority:

GlobalSign nv-sa

Valid from:

12/17/2015 3:03:52 PM

Valid to:

5/20/2016 6:07:50 PM

Subject:

CN=SpeedyPrompt (Fried Cookie Ltd), O=SpeedyPrompt (Fried Cookie Ltd), L=Tel Aviv, C=IL

Issuer:

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

Serial number:

1121D77437A5B286B055B435AA59CB4BA265

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:E8sVRSE5eJF7DlA3vgmKgyl70/mQMIw4qmkT49iWuOiXuydg:EL/wZDlAodg07CmQMIwHmkT1BGy6

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 icreinstall_microsoft-office.exe has been seen being distributed by the following URL.

http://www.currentsignbits.com/c?x=XAh cYnls2EGC0euwGfpD6BBMFzAXP4GgFON2 Vu gM=&c=e5DxG9e9bFegucOmTOfi3VpzHEEhv13k4IQMp43srG1HpfhtdS4pvgjTFVEhYHJN4U8Qjwb cdRqR2lXCoL58JZ1fQLZXHF8ScwClSIJZfjdiLqsfrSDlm35kSBzu92A&fallback_url=https://secure.inndl.com/.../microsoft-office-2013.img?st=DiSWfye2Vk-e5yfjQhfd2w&e=1463325986&downloadAs=microsoft-office.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)

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