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updatehatchiho.exe

Hatchiho

Part of the Yontoo web browser plugin (delivers advertisements to the web browser in the form of injected banners, text-links, popups, etc.) the updater mechanism for Hatchiho will automatically keep the extension patched by downloaded new functionality which is auto-enabled by default. The application updatehatchiho.exe by Hatchiho has been detected as adware by 11 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Update Hatchiho”. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.
Publisher:
Hatchiho  (signed and verified)

Version:
1.0.5578.37442

MD5:
a8b92f4054912207fc5ad65ec81bbb33

SHA-1:
7e952ef78426e906dde40b0632779ac6c8f902df

SHA-256:
90e7bfb2348d9d87383455fcae82766d7379cc9136e88af638272c43217ff442

Scanner detections:
11 / 68

Status:
Adware

Explanation:
Part of the Yontoo adware web browser extension update process.

Analysis date:
5/13/2024 5:17:41 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.BrowseFox
2015.04.12

Avira AntiVirus
ADWARE/BrowseFox.Gen7
3.6.1.96

AVG
BrowseFox
2016.0.3143

Baidu Antivirus
Adware.MSIL.BrowseFox
4.0.3.15411

Bkav FE
W32.HfsAdware
1.3.0.6379

ESET NOD32
MSIL/BrowseFox.G potentially unwanted application
7.0.302.0

F-Prot
W32/S-e8c6878a
v6.4.7.1.166

K7 AntiVirus
Adware
13.202.15560

McAfee
Program.BrowseFox-FWI
16.8.708.2

NANO AntiVirus
Riskware.Win32.BPlug.djpkri
0.30.10.952

Reason Heuristics
Threat.Yontoo.Hatchiho
15.4.11.23

File size:
390.7 KB (400,104 bytes)

Product version:
1.0.5578.37442

Original file name:
Hatchiho2015041104.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\hatchiho\updatehatchiho.exe

Digital Signature
Signed by:
Hatchiho

Authority:
VeriSign, Inc.

Valid from:
11/4/2014 1:00:00 AM

Valid to:
1/4/2016 12:59:59 AM

Subject:
CN=Hatchiho, O=Hatchiho, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
18C541759E913EC1CBDA43C13830E0B3

File PE Metadata
Compilation timestamp:
4/11/2015 6:48:21 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
6144:x2k3iqEChMsZLb+MHBKprrp7NLmN/Srwgu2PZxvWE/4UFKBMmyv:x2k3RhnKxjmN/SrwgxxvWE/4UP

Entry address:
0x6172E

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:
382 KB (391,168 bytes)

Service
Display name:
Update Hatchiho

Type:
Win32OwnProcess


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