utilfasterlight.exe

Geowide

The application utilfasterlight.exe by Geowide has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “Util Faster Light”.
Publisher:
Geowide  (signed and verified)

Version:
1.0.6138.27181

MD5:
93032aea5ffeda0093321ca5e5b37016

SHA-1:
ed59a3420e15607454573520b5bb26ea6e19b376

SHA-256:
b5b8cb6ed09cec32988ee86e2164db326df6b1077d37f35b8fc2e9d6afcb9448

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/21/2017 3:40:42 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
16.10.22.1

File size:
642.9 KB (658,336 bytes)

Product version:
1.0.6138.27181

Original file name:
FasterLight2016102123.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\Program Files\faster light\bin\utilfasterlight.exe

Digital Signature
Signed by:

Authority:
Symantec Corporation

Valid from:
10/20/2016 5:00:00 PM

Valid to:
10/21/2017 4:59:59 PM

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

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

Serial number:
05EDA5D2409A581DDAF90CD466140FF1

File PE Metadata
Compilation timestamp:
10/21/2016 4:06:08 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
12288:YsqfR7wPYUs1q4rhdJMBfqgrMlxpJjzL5:3qZ/HDJMRRrMlBzL5

Entry address:
0xA090E

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:
6.1769

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

Code size:
634.5 KB (649,728 bytes)

Service
Display name:
Util Faster Light

Type:
Win32OwnProcess


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

TCP (HTTP):
Connects to a23-40-113-113.deploy.static.akamaitechnologies.com  (23.40.113.113:80)

TCP (HTTP):
Connects to static-86-51-45-43.mobily.com.sa  (86.51.45.43:80)

TCP (HTTP):

TCP (HTTP):
Connects to a184-50-85-203.deploy.static.akamaitechnologies.com  (184.50.85.203:80)

TCP (HTTP):

TCP (HTTP):
Connects to a84-53-133-17.deploy.akamaitechnologies.com  (84.53.133.17:80)

TCP (HTTP):
Connects to a104-75-23-152.deploy.static.akamaitechnologies.com  (104.75.23.152:80)

TCP (HTTP):

TCP (HTTP):
Connects to a23-211-158-106.deploy.static.akamaitechnologies.com  (23.211.158.106:80)

TCP (HTTP):
Connects to a104-93-209-52.deploy.static.akamaitechnologies.com  (104.93.209.52:80)

TCP (HTTP):
Connects to a96-17-196-106.deploy.akamaitechnologies.com  (96.17.196.106:80)

TCP (HTTP):
Connects to a96-17-196-105.deploy.akamaitechnologies.com  (96.17.196.105:80)

TCP (HTTP):
Connects to a96-16-99-35.deploy.akamaitechnologies.com  (96.16.99.35:80)

TCP (HTTP):
Connects to a88-221-14-9.deploy.akamaitechnologies.com  (88.221.14.9:80)

TCP (HTTP):
Connects to a69-192-65-141.deploy.akamaitechnologies.com  (69.192.65.141:80)

TCP (HTTP):
Connects to a23-62-233-163.deploy.static.akamaitechnologies.com  (23.62.233.163:80)

TCP (HTTP):

TCP (HTTP):
Connects to a23-221-232-170.deploy.static.akamaitechnologies.com  (23.221.232.170:80)

TCP (HTTP):

TCP (HTTP):
Connects to a104-75-124-182.deploy.static.akamaitechnologies.com  (104.75.124.182:80)

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