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updatechecker.exe

Linogacahi

MICROMAX STUDIO, S.L.

The application updatechecker.exe, “Linogacahi 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.cyclecyclefarm.com and multiple other hosts.
Publisher:
MICROMAX STUDIO, S.L.  (signed and verified)

Product:
Linogacahi

Description:
Linogacahi Setup

Version:
2.5.3.3

MD5:
482319b7ae138d648c1499e2429fe3a2

SHA-1:
34f00e393ad22924c0dcb243ad7e93f44d0937f8

SHA-256:
3aef4a8140837db2bebc31b000d5099e179d8e17b8d8688262c56ff6b0e90e87

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 5:56:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.MICROMAX.Installer (M)
16.4.13.22

File size:
942.6 KB (965,264 bytes)

Product version:
3.7.6

Copyright:
Program Lite

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\y8h0gbbw\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:glSubUR7zwuWApm0F1lSOS037jK9qVmF888eg169F2JSAP03LMYCkId4S9+:gMk6/wzAM0SOS037jKmmF8HTS2QAPeLZ

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

http://www.cyclecyclefarm.com/c?x=zVE 7sHAzSkNNdovx1j Fj v3 LNXmMc6F1l7d4NNfA=&c=JgcbUfFlwL5UL 55mQhC 3/xa/SiDytwAY N3MnHI25A26gmxCjDoIHOSSmCv4Ud/LQOPjc74qNw1nPnl452Amgy1/0g7ISdon RWfj3mf MstYm7asHDA12qYiF4eh3&fallback_url=http://res.wosoth.com/cache/upch/.../UpdateChecker.exe

http://www.cyclecyclefarm.com/c?x=U5RjKXC/PZ o6wtwlPdU AD9UJE4RQiopCeoI7subf4=&c=j0P7qDj903pdt06tO/wE7NUWt/F6uwXfysCJrhlppTG7G34m9mAuUHYCmC8tbORA12rbbc2uf2dcFvb5ylBgcLITG0nRtVajnFd30CAedDD6/BCybp2mENieUvoQ0tnl&fallback_url=http://res.wosoth.com/cache/upch/.../UpdateChecker.exe

http://www.bundlescontentchuckle.com/c?x=vE4zTFLpMX5GH5oeIZysPhgqscbseTSKCq874AqunrE=&c=Ki9KMt/05rkyxhWBzoAckqHT5p0aPnIECA4HVgL3aQeGWkQCzBFVbSU1Ek2MuPaXaSQxywvMdvkiAfxAMonf/eL82rtcCVClJW13VIaKQEH/5c4kCsdi39veLYkqC2ws&fallback_url=http://res.wosoth.com/cache/upch/.../UpdateChecker.exe

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