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estlifajchc.exe

Zombie Invasion

Time Lapse Solutions

This is part of an adware program designed to inject advertising in the web browser (banners, text-links) as well as modify the normal behavior of the browser as well as modify the computer’s system settings that control applications to run on startup. Part of the Injekt brand of unwanted programs. The application estlifajchc.exe by Time Lapse Solutions has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Time Lapse Solutions  (signed and verified)

Product:
Zombie Invasion

Description:
ZombieInvasion

Version:
1.0.0.0

MD5:
29696d765fe8262d9fc70bfa70f7ca60

SHA-1:
a0df9d92e4877fc0bf8b7963d2f980eee410bb20

SHA-256:
a3c7ae0e4736c175528cc5e303078409ceb4f350942f21203e02593466764873

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Injects display ads (banner ads), in-text ads, interstitial ads, or other types of ads in the web browser as well as alters the browsers settings (home page, search, DNS, and security protocols).

Analysis date:
11/23/2024 10:46:15 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Injekt (M)
17.3.9.20

File size:
47 KB (48,104 bytes)

Product version:
1.0.0.0

Copyright:
Copyright © Time Lapse Solutions 2015

Original file name:
ZombieInvasion.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\ProgramData\djounbbrpw\dat\estlifajchc.exe

Digital Signature
Signed by:
Time Lapse Solutions

Authority:
Symantec Corporation

Valid from:
1/25/2015 8:30:00 PM

Valid to:
4/26/2016 9:29:59 PM

Subject:
CN=Time Lapse Solutions, O=Time Lapse Solutions, L=St. James, S=St. James, C=BB

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
088D68E27F37630FE9E23AD19AC872B3

File PE Metadata
Compilation timestamp:
3/12/2015 6:49:42 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

Entry address:
0xB83E

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...
 
[+]

Entropy:
7.6768

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

Code size:
38.5 KB (39,424 bytes)

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

TCP (HTTP):
Connects to ec2-52-16-174-255.eu-west-1.compute.amazonaws.com  (52.16.174.255:80)

TCP (HTTP):
Connects to ec2-34-250-194-62.eu-west-1.compute.amazonaws.com  (34.250.194.62:80)

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