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versionchanger_download.exe

TODO: <제품 이름>

Tech Joy Co.

The executable versionchanger_download.exe has been detected as malware by 1 anti-virus scanner. The file has been seen being downloaded from itstorydownload.com and multiple other hosts.
Publisher:
Tech Joy Co.  (signed and verified)

Product:
TODO: <제품 이름>

Version:
1.0.0.2

MD5:
d01d4eca61ec2ce5f763c539135d1456

SHA-1:
5d79f4edd87880166d3f413023313cc91666f353

SHA-256:
1aec070c5b27940cd191de53ef064827f119f25e0419f037b67f02337f51bdc3

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/26/2024 6:03:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.27.23

File size:
796.6 KB (815,672 bytes)

Product version:
1.0.0.2

Copyright:
TODO: (c) <회사 이름>. All rights reserved.

Original file name:
Downloader_Demo.exe

File type:
Executable application (Win32 EXE)

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

Digital Signature
Signed by:
Tech Joy Co.

Authority:
thawte, Inc.

Valid from:
12/15/2015 9:00:00 AM

Valid to:
3/16/2017 8:59:59 AM

Subject:
CN=Tech Joy Co., OU=IT Team, O=Tech Joy Co., L=Nam-gu, S=Busan, C=KR

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

Serial number:
689DE0C710CFD34A8D8A426851D6FC73

File PE Metadata
Compilation timestamp:
5/26/2016 12:52:52 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:rd4iQJy1m3kCGYKOlkxcnCZP6j6T7lrwzyy7FAf28pyfE:5OJyo3kCGakxtZP6j6pxyWrf

Entry address:
0x290E4

Entry point:
E8, EF, 9D, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, D0, D0, 44, 00, E8, E6, 07, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 0C, 70, 45, 00, 77, 22, 6A, 04, E8, DA, 9F, 00, 00, 59, 83, 65, FC, 00, 56, E8, E1, A7, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, F2, 07, 00, 00, C3, 6A, 04, E8, D5, 9E, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, FE, E0, 0F, 87, A1, 00, 00, 00, 53, 57, 8B, 3D, 74, 01, 44, 00, 83, 3D, 24, 62, 45, 00, 00, 75, 18, E8, 40, 94, 00...
 
[+]

Entropy:
6.7820

Code size:
252 KB (258,048 bytes)

The file versionchanger_download.exe has been seen being distributed by the following 3 URLs.

http://itstorydownload.com/marks/set/.../Minecraft_ver1.8.1_download.exe

http://gameutil.com/marks/set/.../Minecraft_1.5.2_download.exe

http://blogdownloader.net/marks/set/.../Minecraft1.5.2_Mode_vPert_download.exe

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