54537.exe

스마트팁(SmartTip)

Maroin Co., Ltd

The application 54537.exe by Maroin Co. has been detected as adware 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from sub.smarttip.co.kr.
Publisher:
Maroin Co., Ltd  (signed and verified)

Product:
스마트팁(SmartTip)

Version:
1.0.0.1

MD5:
c770cd7b5d9f21b03b5fd003dd421448

SHA-1:
adc472c080f486151cfa5ffba540b70650d46191

SHA-256:
9b2216b2f198e6cc5f8777c7f638fc6776835a7501fb52bcb6ef180c89dce75d

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/16/2024 3:00:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.12.29.22

File size:
806.3 KB (825,648 bytes)

Product version:
1.0.0.1

Copyright:
스마트팁(SmartTip)

Trademarks:
스마트팁(SmartTip)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\54537.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
1/14/2013 9:00:00 AM

Valid to:
1/15/2014 8:59:59 AM

Subject:
CN="Maroin Co., Ltd", OU=Dev Team, O="Maroin Co., Ltd", L=Haeundae-gu, S=Busan, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
45D35AE0597265A616314A55E3EBE91B

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9578

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file 54537.exe has been seen being distributed by the following URL.

http://sub.smarttip.co.kr/opapp/.../STSetup.exe

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