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tstoolkit_2,0,6,0.exe

Korea Trade Network Co., Ltd

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.bill36524.com and multiple other hosts.
Publisher:
Korea Trade Network Co., Ltd  (signed and verified)

MD5:
b088f32b0298fdabf87f9c5e85ba1645

SHA-1:
41cf9145c1aa94f28c4a84fa42e3356bba18336a

SHA-256:
4924da7bc6d05c5d70339b3d9ce40957034867199fd8894c70534e533b2e949a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/24/2024 11:24:07 PM UTC  (a few moments ago)

File size:
1.7 MB (1,793,128 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\tstoolkit_2,0,6,0.exe

Digital Signature
Signed by:
Korea Trade Network Co., Ltd

Authority:
Thawte, Inc.

Valid from:
11/8/2013 9:00:00 AM

Valid to:
11/9/2015 8:59:59 AM

Subject:
CN="Korea Trade Network Co., Ltd", O="Korea Trade Network Co., Ltd", L=Gangnam-gu, S=Seoul, C=KR

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

Serial number:
117D7A2545705ADD8A8612B59B174D5A

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

CTPH (ssdeep):
24576:MWKQSBBiTFHY2jAyKv87G1k3Wm/oDqLuTQhWH+KaDsX5w5igDM2PzbFv7SfktuvU:1Kn0CLvClywvng65iMFv2Z7vk+5Sfz

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:
7.9723

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file tstoolkit_2,0,6,0.exe has been seen being distributed by the following 2 URLs.

https://www.bill36524.com/logic/.../fileDownloads.jsp?type=exe&nm=TSToolkit&fd=2.0.6.0

http://q-net.or.kr/ktnet/.../TSToolkit_2,0,6,0.exe

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