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 mrim25.mail.ru on port 2042.
Publisher:
Mail.Ru  (signed by LLC Mail.Ru)

Product:
Mail.Ru Агент

Version:
6, 3, 7933, 0

MD5:
d1500d1943ca022589b3e7c779a826d2

SHA-1:
7643791b1028e167976abad40b5c015fe0aaf50b

SHA-256:
8ea1f684ed5ae40123f1202e411229f6df0dc184b275e259c5544a0572031afe

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/6/2024 1:50:22 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.MailRu.G
14.6.10.21

File size:
34.7 MB (36,348,448 bytes)

Product version:
6, 3, 7933, 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 4:00:00 AM

Valid to:
3/20/2015 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:
7BB5DEC99F34595AADEB59E1E5A0BD73

File PE Metadata
Compilation timestamp:
5/28/2014 4:45:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
393216:zMsOj92odGP2P1CK00r/0z2Iph1FPHTUm2KqIERctqwle1mdXeJvODzN:5OP8+P10kczTphnVcRcRkmEJ

Entry address:
0xA136C7

Entry point:
E8, 7A, 8B, 01, 00, E9, 39, FE, FF, FF, 6A, 03, E8, 2E, 8B, 01, 00, 59, 83, F8, 01, 74, 15, 6A, 03, E8, 21, 8B, 01, 00, 59, 85, C0, 75, 1F, 83, 3D, 58, BB, A5, 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, E0, B0, 69, 01, 74, 0A, 40, 83, F8, 17, 72, F1, 33, C0, 5D, C3, 8B, 04, C5, E4, B0, 69, 01, 5D, C3, 55, 8B, EC, 81, EC, FC, 01, 00, 00, A1, D0, 4A, A0, 01, 33, C5, 89, 45, FC, 56, 8B, 75, 08, 57, 56...
 
[+]

Code size:
17.6 MB (18,447,360 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 mrim48.mail.ru  (94.100.191.59:2042)

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

TCP:
Connects to mrim66.mail.ru  (94.100.181.133:2042)

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

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

TCP:
Connects to mrim57.mail.ru  (94.100.191.78:2042)

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

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

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

TCP:
Connects to mrim64.mail.ru  (94.100.191.85:2042)

TCP:
Connects to mrim41.i.mail.ru  (217.69.141.171:2042)

TCP:
Connects to mrim33.i.mail.ru  (217.69.141.163:2042)

TCP:
Connects to mrim30.mail.ru  (94.100.186.146:2042)

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

TCP:
Connects to mrim68.mail.ru  (217.69.141.215:2042)

TCP:
Connects to mrim46.mail.ru  (94.100.191.57:2042)

TCP:
Connects to mrim38.i.mail.ru  (217.69.141.168:2042)

TCP:
Connects to mrim34.i.mail.ru  (217.69.141.164:2042)

TCP:
Connects to mrim73.mail.ru  (217.69.141.222:2042)

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

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