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c727.exe

Amigo

LLC Mail.Ru

The application c727.exe by LLC Mail.Ru has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from amigo.mail.ru and multiple other hosts.
Publisher:
LLC Mail.Ru  (signed and verified)

Product:
Amigo

Version:
28.0.1501.283

MD5:
464a4fabd1e70012750e0d77d88852b4

SHA-1:
9ea006771f905b1d3509aca370765d105d182243

SHA-256:
a8b225b2d150cbbf300376a8d38e7908b46aeb73e93be3e58871aff33618bb5a

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 12:19:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.MailRu.E
14.3.28.18

File size:
39.6 MB (41,471,520 bytes)

Product version:
28.0.1501.283

Copyright:
Mail.Ru

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\c727.exe

Digital Signature
Signed by:
LLC Mail.Ru

Authority:
Thawte, Inc.

Valid from:
12/9/2011 4:00:00 AM

Valid to:
2/7/2014 3:59:59 AM

Subject:
CN=LLC Mail.Ru, O=LLC Mail.Ru, L=Moscow, S=Moscow, C=RU

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
1C09DBBC732D4B58F7A88EBACF323417

File PE Metadata
Compilation timestamp:
12/25/2013 8:37:20 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
786432:1o+gkGtC0CUTkDKqBfUDL1tUKkTM5B6BUKnkFi0m0syqhYn2Sa3EmG6cz:13j0CaGBfqLkKkTSkkFC9yMYCKz

Entry address:
0x36C0

Entry point:
6A, 00, FF, 15, 98, 10, 40, 00, 50, E8, 32, FA, FF, FF, 83, C4, 04, 50, FF, 15, 94, 10, 40, 00, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 01, 85, C0, 74, 09, 83, 79, 0C, 01, 7C, 03, 8B, 00, C3, 33, C0, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, 8B, 55, 08, 0F, B7, 0A, 53, 56, 57, 8B, C2, 66, 85, C9, 74, 49, 8B, 5D, 0C, 2B, D3, 8B, FA, 8D, 9B, 00, 00, 00, 00, 0F, B7, 13, 66, 3B, CA, 75, 25, 8B, D3, 8D, 9B, 00, 00, 00, 00, 0F, B7, 0C, 17, 66, 85, C9, 75, 05, 66, 39, 0A, 74, 20, 0F, B7...
 
[+]

Code size:
13 KB (13,312 bytes)

The file c727.exe has been seen being distributed by the following 6 URLs.

https://amigo.mail.ru/amigo_dsetup_mailrubanner.exe

https://amigo.mail.ru/amigo_dsetup_mmrk.exe

https://amigo.mail.ru/amigo_dsetup_okbanbutt.exe

https://amigo.mail.ru/amigo_dsetup_searchsdbrmus.exe

https://amigo.mail.ru/amigo_dsetup_portalstripeold.exe

https://amigo.mail.ru/amigo_dsetup_portalstripe.exe

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