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prison_architect_kor_package_download.exe

TODO: <제품 이름>

Tech Joy Co.

The executable prison_architect_kor_package_download.exe has been detected as malware by 1 anti-virus scanner.
Publisher:
Tech Joy Co.  (signed and verified)

Product:
TODO: <제품 이름>

Version:
1.0.1.4

MD5:
dae8fbf06dee52dd36bdbf3a8afe695e

SHA-1:
54ceef60fceec249adabc60cb42e9ba0d25aeae3

SHA-256:
88ab7041976d2205d65935bfa31f57a2f52d82b55cffcf42b4b5485c32c8e652

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/4/2024 8:48:05 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.11.10

File size:
521 KB (533,520 bytes)

Product version:
1.0.1.4

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}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\prison_architect_kor_package_download.exe

Digital Signature
Signed by:
Tech Joy Co.

Authority:
thawte, Inc.

Valid from:
2/8/2017 9:00:00 AM

Valid to:
4/10/2018 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:
2F1BD357A0AC32826B5DDAA44B1F9C61

File PE Metadata
Compilation timestamp:
7/21/2016 10:49:12 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x28D53

Entry point:
E8, F0, 9D, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, E0, CF, 44, 00, E8, E7, 07, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 0C, 70, 45, 00, 77, 22, 6A, 04, E8, DB, 9F, 00, 00, 59, 83, 65, FC, 00, 56, E8, E2, A7, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, F3, 07, 00, 00, C3, 6A, 04, E8, D6, 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, 41, 94, 00...
 
[+]

Entropy:
6.3670

Code size:
251 KB (257,024 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to ec2-52-78-63-3.ap-northeast-2.compute.amazonaws.com  (52.78.63.3:80)

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