libreoffice installer.exe

Lite

Delta Mode (New Media Holdings Ltd.)

The application libreoffice installer.exe, “Lite Setup ” by Delta Mode (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. The file has been seen being downloaded from www.grabtowntower.com.
Publisher:
Internet Installer   (signed by Delta Mode (New Media Holdings Ltd.))

Product:
Lite

Description:
Lite Setup

Version:
1.7.5.1

MD5:
97a6d74b482d6d0085681610f5ffc5bb

SHA-1:
fa136f79a2e8e3badaabb63770910cc1587b72c6

SHA-256:
859a1dd4016a1938a055d4e2b3bf41189a0b3c91f08f86c28a3fe66859c1408f

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 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:
11/30/2024 6:32:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NewMedia.Installer.Installer (M)
16.1.24.18

File size:
942.7 KB (965,320 bytes)

Product version:
5.6.5

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/16/2015 11:44:43 AM

Valid to:
9/10/2016 5:41:11 PM

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

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

Serial number:
1121EAAFBEF63C2DEB6343EE8ED35FDA7BD6

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:kFFRuB3tjClwnhLeoMEP+zxV2M09KvnU19anv0P5e3Qa0s18:kzAB39SC5F5mdV2MEK/U1svm5eOs1

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

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