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memuupdatesvc.exe

Brotsoft technology co., limited

The application memuupdatesvc.exe by Brotsoft technology co., limited 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 runs as a separate (within the context of its own process) windows Service named “MEmuUpdateSvc”.
Publisher:
Brotsoft technology co., limited  (signed and verified)

MD5:
222b741ec204bf9f4f876c020dca9424

SHA-1:
1947c463c136bb5c0acaf7fdce63e08f0806d6b1

SHA-256:
d94ca9bee0223f4ed502f3f8035b8244a2950bb540cde24ef0bd08880d2569c1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 2:00:01 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.BeijingFantasyGame.Optional (L)
16.10.20.10

File size:
145.7 KB (149,176 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\memu\bin\memuupdatesvc.exe

Digital Signature
Signed by:
Brotsoft technology co., limited

Authority:
thawte, Inc.

Valid from:
1/27/2016 9:00:00 PM

Valid to:
12/22/2016 8:59:59 PM

Subject:
CN="Brotsoft technology co., limited", OU=Software Department, O="Brotsoft technology co., limited", L=Hongkong, S=Hongkong, C=HK

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
62657642BE93A5D3A61E53F9336E69B3

File PE Metadata
Compilation timestamp:
10/20/2016 12:50:45 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:M9irO90+SdkfwQ7Siqi3NhFnOLaBY8uDLEjwMlXo3SW+:M9kQ7S5itDjxo3SH

Entry address:
0x7C5D

Entry point:
E8, A0, 72, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 98, F3, 41, 00, E8, 3D, 17, 00, 00, E8, 16, 26, 00, 00, 0F, B7, F0, 6A, 02, E8, 33, 72, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 73, 35, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
91 KB (93,184 bytes)

Service
Display name:
MEmuUpdateSvc

Type:
Win32OwnProcess


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

TCP (HTTP):
Connects to ec2-52-67-94-16.sa-east-1.compute.amazonaws.com  (52.67.94.16:80)

TCP (HTTP):
Connects to c911a5b7.virtua.com.br  (201.17.165.183:80)

TCP (HTTP):
Connects to algartelecom-fac001.cache.google.com  (189.112.10.25:80)

TCP (HTTP):
Connects to googlecom25.static.host.gvt.net.br  (186.215.155.25:80)

TCP (HTTP):
Connects to cache.google.com  (179.97.41.44:80)

TCP (HTTP):
Connects to c911a5a3.virtua.com.br  (201.17.165.163:80)

TCP (HTTP):
Connects to a189-113-79-102.google.com.br  (189.113.79.102:80)

TCP (HTTP):
Connects to 187.115.146.55.static.host.gvt.net.br  (187.115.146.55:80)

TCP (HTTP):
Connects to 186-231-74-56.ded.intelignet.com.br  (186.231.74.56:80)

TCP (HTTP):
Connects to 186-229-53-59.ded.intelignet.com.br  (186.229.53.59:80)

TCP (HTTP):
Connects to 15.126.39.189.cache.google.com  (189.39.126.15:80)

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