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updatechecker.exe

Mafelobes

MICROMAX STUDIO, S.L.

The application updatechecker.exe, “Mafelobes Setup ” by MICROMAX STUDIO, S.L has been detected as a potentially unwanted program 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 Inno Setup installer. The file has been seen being downloaded from www.contentsignssoftware.com and multiple other hosts.
Publisher:
Bemadetuso   (signed by MICROMAX STUDIO, S.L.)

Product:
Mafelobes

Description:
Mafelobes Setup

Version:
4.1.5.1

MD5:
5365780cccd91cddce6e24addc931d8a

SHA-1:
5278c0b55b04cd94570986c9e1764aeae95cadbf

SHA-256:
db72eebdc7b36290d113a03e5de71cfc7d2607509ae9e7d99b9a5d75dc5e41e0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/27/2024 6:15:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.MICROMAX.Installer (M)
16.4.30.10

File size:
942.9 KB (965,552 bytes)

Product version:
2.7

Copyright:
Fast

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\updatechecker.exe

Digital Signature
Signed by:
MICROMAX STUDIO, S.L.

Authority:
GoDaddy.com, Inc.

Valid from:
9/1/2015 11:11:38 AM

Valid to:
9/1/2016 11:11:38 AM

Subject:
CN="MICROMAX STUDIO, S.L.", O="MICROMAX STUDIO, S.L.", L=Madrid, C=ES

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
79A6DBFB5606456E

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:hW2WIKXCZ/YlZQFk7cZG8K22fs3wUQqoQzfQ4tlK+vJ3Y:hzJVAZU+EP2fCwUPoEfQCK+vJ3Y

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 updatechecker.exe has been seen being distributed by the following 3 URLs.

http://www.contentsignssoftware.com/c?x=Ia6cdp4LIurIDRRnNIGBHoxinfFDEDqT7MBDjEc7bKM=&c=DjovVPvYImoxU2ZEKZcjY7GHlsMQFG6wCO2w vlVU2ZdVaWQSBcdetD8U3SGjoYLC MTGb1uMu5fTIfN6zTW1WSaOTGjMaxLtmNOBRihnoS9ZPq7aHtdjDK f74iwpIR&fallback_url=http://res.nobistex.com/cache/upch/.../UpdateChecker.exe

http://www.packagesharebits.com/c?x=U85WboStMsWU89J8G3T1LC8giSGpW77r3C6jtDpdiE4=&c=ujlSPLZ1vmKqdBMk6sk7HetSLWjSq8EAW9czofdGZHOQIwFLmy16hXTBfUalqAFuB9GB5qdPgyBczT6ffF7KrjQjvW7zoEMKNeSEWx3Y23oS8jGK1vPNBwLnde7dw tM&fallback_url=http://res.nobistex.com/cache/upch/.../UpdateChecker.exe

http://www.nowtagheart.com/c?x=AgeUdNNAtymejwtobgZ /9IJVO5mjE53C2YM OA83X4=&c=aAi8ECv v9JrF01Qy9jeIw6AfIS9rnA4lBnu xvrNrUPcr6owZGkbQy0XeMIlAlfAh57QyZF nd8Ctz45y4doZIfQnXKwNXLRVXDoOzHDcEpotl6j2rTuL93f4ADmRRY&fallback_url=http://res.nobistex.com/cache/upch/.../UpdateChecker.exe

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