magent.exe

Mail.Ru Агент

LLC Mail.Ru

The application magent.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. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘MAgent’. While running, it connects to the Internet address mrim47.mail.ru on port 2042.
Publisher:
Mail.Ru  (signed by LLC Mail.Ru)

Product:
Mail.Ru Агент

Version:
6, 2, 7314, 0

MD5:
44ae3677531e8cd01da29d8e122fb731

SHA-1:
166d535360b827df307b3e9b7836c91e4ed7dd04

SHA-256:
74dd342d8c648d935450f9597d134cd5cb99358f30ebe1496a9434c031811889

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 2:14:18 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Startup.G
14.3.28.18

File size:
30 MB (31,477,280 bytes)

Product version:
6, 2, 7314, 0

Copyright:
Copyright (C) 2001 - 2013

Original file name:
magent.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\mail.ru\agent\magent.exe

Digital Signature
Signed by:

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:
10/28/2013 8:20:36 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
393216:o1ZOUu4DC/sq/9kTK9EtlSl/wpznJHTX8/m2KqIERctqwle1mdXeJvOZ:oX7PoSeEfhpzB8uVcRcRkmEJS

Entry address:
0x8FD557

Entry point:
E8, 76, A9, 01, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 86, 49, FF, FF, C7, 06, 1C, FB, 4C, 01, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, 1C, FB, 4C, 01, E9, 96, 4A, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, 1C, FB, 4C, 01, E8, 83, 4A, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 33, 3D, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Code size:
15.8 MB (16,608,768 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
MAgent

Command:
C:\users\{user}\appdata\roaming\mail.ru\agent\magent.exe -cu


The executing file has been seen to make the following network communications in live environments.

TCP:
Connects to mrim53.mail.ru  (94.100.191.74:2042)

TCP:
Connects to ip140.156.odnoklassniki.ru  (217.20.156.140:5222)

TCP:
Connects to mrim28.i.mail.ru  (217.69.141.159:2042)

TCP:
Connects to mrim37.i.mail.ru  (217.69.141.167:2042)

TCP:
Connects to mrim52.mail.ru  (94.100.191.73:2042)

TCP (HTTP):
Connects to ip132.156.odnoklassniki.ru  (217.20.156.132:80)

TCP:
Connects to mrim74.mail.ru  (217.69.141.223:2042)

TCP (HTTP):
Connects to ip248.152.odnoklassniki.ru  (217.20.152.248:80)

TCP (HTTP):
Connects to ip17.155.odnoklassniki.ru  (217.20.155.17:80)

TCP:
Connects to mrim31.i.mail.ru  (217.69.141.161:2042)

TCP:
Connects to mrim72.mail.ru  (217.69.141.219:2042)

TCP:
Connects to myobraz21-vip.s.smailru.net  (94.100.186.169:2041)

TCP:
Connects to mrim70.mail.ru  (217.69.141.217:2042)

TCP:
Connects to mrim63.mail.ru  (94.100.191.84:2042)

TCP:
Connects to mrim59.mail.ru  (94.100.191.80:2042)

TCP:
Connects to mrim55.mail.ru  (94.100.191.76:2042)

TCP:
Connects to mrim48.mail.ru  (94.100.191.59:2042)

TCP:
Connects to mrim47.mail.ru  (94.100.191.58:2042)

TCP:
Connects to mrim43.i.mail.ru  (217.69.141.173:2042)

TCP:
Connects to mrim35.i.mail.ru  (217.69.141.165:2042)

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