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ckutershcentersrg.exe

BIG JOURNEY TECHNOLOGY LIMITED

The application ckutershcentersrg.exe by BIG JOURNEY TECHNOLOGY LIMITED 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-52-85-83-135.lax1.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
BIG JOURNEY TECHNOLOGY LIMITED  (signed and verified)

MD5:
c9fea09f119087a998d21a3e44740c0c

SHA-1:
c724664f36673884631c38702794efdd0db0b698

SHA-256:
344c7c264b38b02bceca46d2961982a2460fd6064bf9b43360141ab930068364

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/24/2025 6:43:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches (M)
16.9.5.6

File size:
301.6 KB (308,888 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\atjigh\ckutershcentersrg.exe

Digital Signature
Signed by:
BIG JOURNEY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
9/1/2016 1:38:50 PM

Valid to:
1/21/2017 8:56:27 AM

Subject:
CN=BIG JOURNEY TECHNOLOGY LIMITED, O=BIG JOURNEY TECHNOLOGY LIMITED, L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G3, O=GlobalSign nv-sa, C=BE

Serial number:
5037480A99B8449EFE9E5FA4

File PE Metadata
Compilation timestamp:
9/3/2016 11:05:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:gpZVg/MGaIQCsY7kAdeCAH3/GYHU7tGM5Dbnyn7/WQXwDz087YZ+Dr3US4lgrTVW:QkT1BIA41/G+RgHn9QC0UTiCWfb

Entry address:
0x1CFC6

Entry point:
E8, A9, 54, 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, E8, C1, 44, 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, F8, A2, 44, 00, 01, 0F, 82, C9, 59, 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:
234 KB (239,616 bytes)

Scheduled Task
Task name:
Ckutersh Center

Trigger:
Daily (Runs daily at 12:16 SA)

Description:
Receives requests from parts of Ckutersh, and do the tasks.


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

TCP (HTTP):
Connects to server-52-84-63-187.ord51.r.cloudfront.net  (52.84.63.187:80)

TCP (HTTP):
Connects to server-54-230-216-179.mrs50.r.cloudfront.net  (54.230.216.179:80)

TCP (HTTP):
Connects to server-52-85-83-15.lax1.r.cloudfront.net  (52.85.83.15:80)

TCP (HTTP):
Connects to server-52-85-83-135.lax1.r.cloudfront.net  (52.85.83.135:80)

TCP (HTTP):
Connects to ec2-52-76-130-169.ap-southeast-1.compute.amazonaws.com  (52.76.130.169:80)

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