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nekatynufochconfigurationtask.exe

Yuanyuan Zhang

The application nekatynufochconfigurationtask.exe by Yuanyuan Zhang 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 scheduled task under the Windows Task Scheduler triggered daily at a specified time. While running, it connects to the Internet address server-54-230-5-95.dfw3.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yuanyuan Zhang  (signed and verified)

MD5:
ab1e0134387c85503544dbf93cd798f1

SHA-1:
5644035d3838953e1be0592154ba5de716124498

SHA-256:
9b98876d71394659f5d32486d5f700d57b6958dcdd2232c9d9fb268d1989eb94

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 3:01:35 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
16.8.20.22

File size:
336.3 KB (344,320 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\nekatynufoch\nekatynufochconfigurationtask.exe

Digital Signature
Signed by:
Yuanyuan Zhang

Authority:
thawte, Inc.

Valid from:
4/25/2016 2:00:00 AM

Valid to:
4/21/2017 1:59:59 AM

Subject:
CN=Yuanyuan Zhang, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
0BBDC7DF3C53F85BB15A5C173B4B743D

File PE Metadata
Compilation timestamp:
5/1/2016 8:15:13 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:ZiK4vEEYrFyBYSqzCo1jwv2oXLbOQ6Rv9Jf1YLlNct5voo:ZiK48EKFyXo1jiL/OQ6hSLIt5voo

Entry address:
0x21806

Entry point:
E8, C6, 56, 00, 00, E9, 7F, FE, FF, FF, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, 98, 01, 45, 00, 01, 73, 0D, 8B, 4C, 24, 0C, 57, 8B, 7C, 24, 08, F3, AA, EB, 5D, 8B, 54, 24, 0C, 81, FA, 80, 00, 00, 00, 7C, 0E, 0F, BA, 25, 70, E4, 44, 00, 01, 0F, 82, E9, 5B, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83, E1, 03, 74, 0C, 2B, D1, 88, 07, 83, C7, 01, 83, E9, 01, 75, F6, 8B, C8, C1, E0, 08, 03, C1, 8B, C8, C1, E0, 10, 03, C1, 8B, CA, 83, E2, 03, C1, E9, 02, 74, 06, F3...
 
[+]

Code size:
244 KB (249,856 bytes)

Scheduled Task
Task name:
Nekatynufoch Configuration

Trigger:
Daily (Runs daily at 10:20 PM)

Description:
It is responsible for all Nekatynufoch Services and Nekatynufoch related configuration.


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

TCP (HTTP):
Connects to server-54-230-5-95.dfw3.r.cloudfront.net  (54.230.5.95:80)

TCP (HTTP):
Connects to server-54-230-163-225.jax1.r.cloudfront.net  (54.230.163.225:80)

TCP (HTTP):
Connects to server-54-192-19-24.iad12.r.cloudfront.net  (54.192.19.24:80)

TCP (HTTP):
Connects to server-54-230-5-67.dfw3.r.cloudfront.net  (54.230.5.67:80)

TCP (HTTP):
Connects to server-54-230-5-125.dfw3.r.cloudfront.net  (54.230.5.125:80)

TCP (HTTP):
Connects to server-54-230-163-76.jax1.r.cloudfront.net  (54.230.163.76:80)

TCP (HTTP):
Connects to server-54-230-163-60.jax1.r.cloudfront.net  (54.230.163.60:80)

TCP (HTTP):
Connects to server-54-230-163-232.jax1.r.cloudfront.net  (54.230.163.232:80)

TCP (HTTP):
Connects to server-54-230-163-196.jax1.r.cloudfront.net  (54.230.163.196:80)

TCP (HTTP):
Connects to server-54-230-163-143.jax1.r.cloudfront.net  (54.230.163.143:80)

TCP (HTTP):
Connects to server-54-230-141-208.sfo5.r.cloudfront.net  (54.230.141.208:80)

TCP (HTTP):
Connects to server-54-230-141-193.sfo5.r.cloudfront.net  (54.230.141.193:80)

TCP (HTTP):
Connects to server-54-192-203-34.fra50.r.cloudfront.net  (54.192.203.34:80)

TCP (HTTP):
Connects to server-54-192-19-70.iad12.r.cloudfront.net  (54.192.19.70:80)

TCP (HTTP):
Connects to server-54-192-19-57.iad12.r.cloudfront.net  (54.192.19.57:80)

TCP (HTTP):
Connects to server-54-192-19-5.iad12.r.cloudfront.net  (54.192.19.5:80)

TCP (HTTP):
Connects to server-54-192-19-39.iad12.r.cloudfront.net  (54.192.19.39:80)

TCP (HTTP):
Connects to server-54-192-19-233.iad12.r.cloudfront.net  (54.192.19.233:80)

TCP (HTTP):
Connects to server-54-192-19-131.iad12.r.cloudfront.net  (54.192.19.131:80)

TCP (HTTP):
Connects to server-54-192-19-109.iad12.r.cloudfront.net  (54.192.19.109:80)

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