installmystory.exe

MyStory

TSST Korea

The executable installmystory.exe, “Install MyStory Program” has been detected as malware by 5 anti-virus scanners. This is a self-extracting archive and installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.tsstodd.com.
Publisher:
TSST Korea

Product:
MyStory

Description:
Install MyStory Program

Version:
1.0.0.6

MD5:
36ace3105835e8662ba52e38cbf63591

SHA-1:
d641c3b598ec6a6663614a98c295656566343fc1

SHA-256:
553ef198e2383336e910657f6b956182b5c14a346841c822b63f6b969cc484ee

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
4/25/2024 11:07:26 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.Downloader.W32!c
2.1.4+

AhnLab V3 Security
Malware/Gen.Generic
2016.06.03

AVG
Win32/DH{TlcTJQ?}
2017.0.2723

Kaspersky
HEUR:Trojan-Downloader.Win32.Generic
14.0.0.111

Rising Antivirus
Downloader.Generic!8.141-QCV3pLd6UoD (Cloud)
23.00.65.16601

File size:
1.8 MB (1,863,680 bytes)

Product version:
1.0.0.6

File type:
Executable application (Win32 EXE)

Language:
Coreano (Corea)

Common path:
C:\users\{user}\downloads\installmystory.exe

File PE Metadata
Compilation timestamp:
4/27/2016 8:00:22 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

CTPH (ssdeep):
24576:s9FcjQX3Hmr0BnSp0S+or6g1TUNVrVAyaal9vljcCQxnljS83l4IOnzBzWnGA:D0BS7TKkc6xjSmOnzBzWnG

Entry address:
0x1800

Entry point:
EB, 10, 66, 62, 3A, 43, 2B, 2B, 48, 4F, 4F, 4B, 90, E9, AC, 20, 53, 00, A1, 9F, 20, 53, 00, C1, E0, 02, A3, A3, 20, 53, 00, 52, 6A, 00, E8, BF, ED, 12, 00, 8B, D0, E8, 3E, 14, 12, 00, 5A, E8, 38, 10, 12, 00, E8, 57, 19, 12, 00, 6A, 00, E8, 10, 2D, 12, 00, 59, 68, 48, 20, 53, 00, 6A, 00, E8, 99, ED, 12, 00, A3, A7, 20, 53, 00, 6A, 00, E9, 03, B9, 12, 00, E9, 42, 2D, 12, 00, 33, C0, A0, 91, 20, 53, 00, C3, A1, A7, 20, 53, 00, C3, 60, BB, 00, 50, B0, BC, 53, 68, AD, 0B, 00, 00, C3, B9, EC, 00, 00, 00, 0B, C9...
 
[+]

Code size:
1.2 MB (1,249,280 bytes)

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

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