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mustangser1023.exe

Mustang Service

Anhui SaiYi Information Technology Co.,Ltd.

The application mustangser1023.exe by Anhui SaiYi Information Technology Co.,Ltd 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 “Be sure to use the latest version of Mustang Service.”. While running, it connects to the Internet address nb-96-126-99-250.fremont.nodebalancer.linode.com on port 80 using the HTTP protocol.
Publisher:
MustangService  (signed by Anhui SaiYi Information Technology Co.,Ltd.)

Product:
Mustang Service

Version:
1.0.0.5

MD5:
acb10729dd399134fca86f227e9f231c

SHA-1:
3aff7957620ab9525157de6cf2a1284e4781196a

SHA-256:
4ba8c582a311f959cd845945643a8f516d663e4ccc6c1f8fe243a5deca075f88

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 1:04:42 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Elex.ASIT (M)
16.10.7.9

File size:
231.3 KB (236,816 bytes)

Product version:
1.0.0.5

Copyright:
Copyright (C) 2015

File type:
Executable application (Win32 EXE)

Language:
Chinese

Common path:
C:\ProgramData\tempmoudleset\mustangser1023.exe

Digital Signature
Signed by:
Anhui SaiYi Information Technology Co.,Ltd.

Authority:
thawte, Inc.

Valid from:
1/14/2015 1:00:00 AM

Valid to:
1/15/2016 12:59:59 AM

Subject:
CN="Anhui SaiYi Information Technology Co.,Ltd.", O="Anhui SaiYi Information Technology Co.,Ltd.", L=Hefei, S=Anhui, C=CN

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

Serial number:
03AFD30693330E8461D671397B227254

File PE Metadata
Compilation timestamp:
10/9/2015 6:07:37 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:OdBzNXF9pvzN1Ekw4iLP+PgdAr3nhxnRV8Cs:qBzN199EDYtXVy

Entry address:
0xE90E

Entry point:
E8, 2F, 74, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 24, F7, 42, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, E0, D5, 42, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 24, F7, 42, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01...
 
[+]

Code size:
132.5 KB (135,680 bytes)

Service
Display name:
Be sure to use the latest version of Mustang Service.

Service name:
MustangService_2015_10_10

Type:
Win32OwnProcess


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

TCP (HTTP):
Connects to nb-96-126-99-250.fremont.nodebalancer.linode.com  (96.126.99.250:80)

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