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catwsprx.exe

CatWSPrx.exe

EpicPlay LLC

The application catwsprx.exe by EpicPlay has been detected as adware by 4 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “CatWSPrx”. While running, it connects to the Internet address sm.mcafee.com on port 443.
Publisher:
Catalytix Web Services  (signed by EpicPlay LLC)

Product:
CatWSPrx.exe

Version:
2.3.1.2

MD5:
f5961bf8929373dd17c2774fd80a9dc9

SHA-1:
68b9ae4d11ff25ff7e5d185a629d42742ae4def1

SHA-256:
c325e0a519aab75bc8e4c49d9622980fc7916001c76a9010ba403927846cc8bf

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
4/18/2024 5:15:22 AM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
Win32/Trojan.Adware.37e
1.0.0.1015

Reason Heuristics
PUP.Service.EpicPlay.I
14.12.13.10

Trend Micro House Call
Suspicious_GEN.F47V1205
7.2.347

VIPRE Antivirus
Gamevance LLC
35582

File size:
1.3 MB (1,344,312 bytes)

Product version:
2.3.1.2

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\arcadeparlor\catws\catwsprx.exe

Digital Signature
Signed by:
EpicPlay LLC

Authority:
Thawte, Inc.

Valid from:
9/7/2014 8:00:00 PM

Valid to:
9/29/2016 7:59:59 PM

Subject:
CN=EpicPlay LLC, O=EpicPlay LLC, L=IRVINE, S=California, C=US

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
2367448959ED7DFBC0FD16530CE3848B

File PE Metadata
Compilation timestamp:
12/4/2014 9:55:30 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

CTPH (ssdeep):
24576:mR8TTebiWA6FC4OYdS1uj/h8ta1vILWDtN8o5xrwxo4JQQUXAp:m+Tebiv6FCvYAuj/hGm5xr0gQlp

Entry address:
0x4F01

Entry point:
E8, 51, 5C, 00, 00, E9, 7B, FE, FF, FF, CC, CC, CC, CC, CC, 53, 56, 8B, 4C, 24, 0C, 8B, 54, 24, 10, 8B, 5C, 24, 14, F7, C3, FF, FF, FF, FF, 74, 51, 2B, CA, F7, C2, 03, 00, 00, 00, 74, 18, 0F, B6, 04, 0A, 3A, 02, 75, 48, 85, C0, 0F, 44, D8, 42, 83, EB, 01, 76, 34, F6, C2, 03, 75, E8, 8D, 04, 0A, 25, FF, 0F, 00, 00, 3D, FC, 0F, 00, 00, 77, D9, 8B, 04, 0A, 3B, 02, 75, D2, 83, EB, 04, 76, 14, 8D, B0, FF, FE, FE, FE, 83, C2, 04, F7, D0, 23, C6, A9, 80, 80, 80, 80, 74, D1, 33, C0, 5E, 5B, C3, 8D, 64, 24, 00, 1B...
 
[+]

Entropy:
7.9603  (probably packed)

Code size:
85 KB (87,040 bytes)

Service
Display name:
CatWSPrx

Description:
Catalytix Web Services

Type:
Win32OwnProcess

Depends on:
RPCSS


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

TCP (HTTP SSL):
Connects to a23-201-42-65.deploy.static.akamaitechnologies.com  (23.201.42.65:443)

TCP (HTTP SSL):
Connects to a23-198-167-165.deploy.static.akamaitechnologies.com  (23.198.167.165:443)

TCP (HTTP):
Connects to ec2-52-45-217-171.compute-1.amazonaws.com  (52.45.217.171:80)

TCP (HTTP):
Connects to ec2-52-27-92-30.us-west-2.compute.amazonaws.com  (52.27.92.30:80)

TCP (HTTP):
Connects to presentation-atl1.turn.com  (50.116.194.21:80)

TCP (HTTP SSL):
Connects to ec2-54-243-39-131.compute-1.amazonaws.com  (54.243.39.131:443)

TCP (HTTP):
Connects to ec2-52-17-158-153.eu-west-1.compute.amazonaws.com  (52.17.158.153:80)

TCP (HTTP SSL):
Connects to a23-36-68-29.deploy.static.akamaitechnologies.com  (23.36.68.29:443)

TCP (HTTP):
Connects to server-52-85-202-101.dfw50.r.cloudfront.net  (52.85.202.101:80)

TCP (HTTP):
Connects to ec2-54-83-200-155.compute-1.amazonaws.com  (54.83.200.155:80)

TCP (HTTP):
Connects to ec2-54-221-252-20.compute-1.amazonaws.com  (54.221.252.20:80)

TCP (HTTP SSL):
Connects to bf1onepush.vip.bf1.yahoo.com  (72.30.196.161:443)

TCP (HTTP SSL):
Connects to sm.mcafee.com  (161.69.13.20:443)

TCP (HTTP):
Connects to server-54-230-7-192.dfw3.r.cloudfront.net  (54.230.7.192:80)

TCP (HTTP SSL):
Connects to server-54-230-37-217.jfk1.r.cloudfront.net  (54.230.37.217:443)

TCP (HTTP SSL):
Connects to rtr3.l7.search.vip.ir2.yahoo.com  (217.12.15.96:443)

TCP (HTTP SSL):
Connects to rtr3.l7.search.vip.bf1.yahoo.com  (63.250.200.63:443)

TCP (HTTP SSL):
Connects to public.comet.vip.bf1.yahoo.com  (63.250.200.41:443)

TCP (HTTP SSL):
Connects to ec2-54-149-31-115.us-west-2.compute.amazonaws.com  (54.149.31.115:443)

TCP (HTTP SSL):
Connects to ec2-52-43-9-103.us-west-2.compute.amazonaws.com  (52.43.9.103:443)

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