1327562_stp.exe

Beijing AmazGame Age Internet Technology Co., Ltd.

The application 1327562_stp.exe by Beijing AmazGame Age Internet Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.techarena.in and multiple other hosts.
Publisher:

MD5:
1bbc7fd28b8c0e6ff098d384c9dece49

SHA-1:
b2aabfacde009e7f42b49f18d7ef4982496b1b03

SHA-256:
bd8e0d99196f660066d229a47d503ff8a3ccd905dc8f9885d4b0f8dde61b0575

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/26/2024 2:09:46 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.BeijingAmazGameAgeInternetTechnologyCo.L
14.2.22.2

File size:
16.6 MB (17,417,456 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\1327562_stp.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
3/16/2012 1:00:00 AM

Valid to:
6/16/2015 1:59:59 AM

Subject:
CN="Beijing AmazGame Age Internet Technology Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Beijing AmazGame Age Internet Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
22CF7DA7B76FC5C4E77225CFA1BDA497

File PE Metadata
Compilation timestamp:
2/24/2012 8:19:54 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
393216:zEAKu8yOSucu0esuAdxryV3a/hj+F/Dvh5wLoykvEh:zISzTyVK/Z+9vh5wLPkvEh

Entry address:
0x3883

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, 92, 40, 00, FF, 15, 84, 81, 40, 00, 68, 4C, 92, 40, 00, 68, C0, AD, 46, 00, E8, 18, 27, 00, 00, FF, 15, B0, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
27.5 KB (28,160 bytes)

The file 1327562_stp.exe has been seen being distributed by the following 11 URLs.

http://www.techarena.in/download/file/.../32

https://www.latestfiledownload.com/download/.../

https://docs.google.com/uc?authuser=0&id=0B3dB8gqXWE72azJ1d2s2VTQ0cTg&export=download

http://www.mobogenie.com/.../Mobogenie_Setup_server2.exe

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