577890968_monster.exe

Vladislav Belousov

The executable 577890968_monster.exe has been detected as malware by 1 anti-virus scanner. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time. While running, it connects to the Internet address 62-140-236-163.fiord.ru on port 80 using the HTTP protocol.
Publisher:
Reveal from sleep  (signed by Vladislav Belousov)

Product:
Reveal from sleep

Version:
1.13.0.0

MD5:
e47cb3a935913f80865ea075bb62d8b1

SHA-1:
49d254dc5063796dba6c0cfbe9091d3a563c55fb

SHA-256:
3880adfa7fdf3edc44d948153fd8282da3cf48700bae0b92e10649d830612c71

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/27/2024 12:50:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.10.19

File size:
131.1 KB (134,248 bytes)

Product version:
1.13.0.0

Original file name:
downloader.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\hostinstaller\577890968_monster.exe

Digital Signature
Authority:
StartCom Ltd.

Valid from:
10/31/2015 9:30:20 AM

Valid to:
10/31/2017 10:27:17 PM

Subject:
E=belousov-vladi@mail.ru, CN=Vladislav Belousov, L=Moscow, S=Moscow City, C=RU

Issuer:
CN=StartCom Class 2 Primary Intermediate Object CA, OU=Secure Digital Certificate Signing, O=StartCom Ltd., C=IL

Serial number:
13701625AB3213

File PE Metadata
Compilation timestamp:
2/9/2017 7:31:50 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

Entry address:
0x1A28A

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
97 KB (99,328 bytes)

Scheduled Task
Task name:
Soft installer

Trigger:
Daily (Runs daily at 0:08)


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

TCP (HTTP):
Connects to a178-251-108-233.deploy.akamaitechnologies.com  (178.251.108.233:80)

TCP (HTTP):
Connects to 62-140-236-163.fiord.ru  (62.140.236.163:80)

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