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 mrim23.mail.ru on port 2042.
Publisher:
Mail.Ru  (signed by LLC Mail.Ru)

Product:
Mail.Ru Агент

Version:
6, 3, 7999, 0

MD5:
9655f2f9558b886fba2b996742bcec68

SHA-1:
0cb1685cf2dafcd4ff6ece942340822abc973317

SHA-256:
47e9556e92e38da2de59277c4967b4fca6d713bfb83479b75a4ee4025d6a4965

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/7/2024 3:52:46 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.MailRu.G
14.7.19.6

File size:
34.8 MB (36,505,632 bytes)

Product version:
6, 3, 7999, 0

Copyright:
Copyright (C) 2001 - 2014

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:
3/19/2014 2:00:00 AM

Valid to:
3/20/2015 1:59:59 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:
7BB5DEC99F34595AADEB59E1E5A0BD73

File PE Metadata
Compilation timestamp:
7/15/2014 8:24:49 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
393216:ss8oQbzp0Zqymm5sG4BwGVgQLP6GqETrHTctcm2KqIERctqwle1mdXeJvODzNl7z:uh/RSMSOEVVcRcRkmEJ

Entry address:
0xA2A05A

Entry point:
E8, 77, 8B, 01, 00, E9, 36, FE, FF, FF, 6A, 03, E8, 2B, 8B, 01, 00, 59, 83, F8, 01, 74, 15, 6A, 03, E8, 1E, 8B, 01, 00, 59, 85, C0, 75, 1F, 83, 3D, B0, FB, A7, 01, 01, 75, 16, 68, FC, 00, 00, 00, E8, 31, 00, 00, 00, 68, FF, 00, 00, 00, E8, 27, 00, 00, 00, 59, 59, C3, 55, 8B, EC, 8B, 4D, 08, 33, C0, 3B, 0C, C5, 50, 9B, 6B, 01, 74, 0A, 40, 83, F8, 17, 72, F1, 33, C0, 5D, C3, 8B, 04, C5, 54, 9B, 6B, 01, 5D, C3, 55, 8B, EC, 81, EC, FC, 01, 00, 00, A1, 00, 8B, A2, 01, 33, C5, 89, 45, FC, 56, 8B, 75, 08, 57, 56...
 
[+]

Code size:
17.7 MB (18,558,976 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 (HTTP):
Connects to c1.cdn.ovip.icq.com  (178.237.20.21:80)

TCP:
Connects to mrim76.mail.ru  (217.69.141.225:2042)

TCP:
Connects to mrim77.mail.ru  (217.69.141.226:2042)

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

TCP:
Connects to mrim42.i.mail.ru  (217.69.141.172:2042)

TCP:
Connects to mrim39.i.mail.ru  (217.69.141.169:2042)

TCP:
Connects to mrim23.mail.ru  (94.100.186.145:2042)

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