rakeryomarymntctp.exe

Yuanyuan Zhang

The application rakeryomarymntctp.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. While running, it connects to the Internet address server-54-230-141-243.sfo5.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yuanyuan Zhang  (signed and verified)

MD5:
56a81efab703ad7ea0de644ee7d6491c

SHA-1:
508ee8d1d7313a2e7596e35a63f723c97910f539

SHA-256:
e8a8077c4cb092335763dedb7f18d2cd39fd556526cd929f55f6ea30fc8361e1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/20/2024 11:43:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahba (M)
16.8.20.22

File size:
332.7 KB (340,704 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\gtwardanmly\rakeryomarymntctp.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
7/14/2016 8:00:00 AM

Valid to:
4/21/2017 7:59:59 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:
415CDF818C7C924DC84F63AA2531D3C8

File PE Metadata
Compilation timestamp:
7/15/2016 3:02:15 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:W1UndrV/+xSLfxe+J2XeMQXLh2kIiKEd02Z:W1idrV+xSL5e9OXLdKEd02Z

Entry address:
0x1F2D3

Entry point:
E8, 80, 55, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, C8, 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, F8, E2, 44, 00, 01, 0F, 82, 9D, 5A, 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...
 
[+]

Entropy:
6.5281

Code size:
244.5 KB (250,368 bytes)

Scheduled Task
Task name:
Rakeryomary Monitor

Path:
C:\WINDOWS\Tasks\Rakeryomary Monitor.job


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

TCP (HTTP):
Connects to server-54-239-132-130.sfo9.r.cloudfront.net  (54.239.132.130:80)

TCP (HTTP):
Connects to server-54-230-216-128.mrs50.r.cloudfront.net  (54.230.216.128:80)

TCP (HTTP):
Connects to server-54-230-187-66.cdg51.r.cloudfront.net  (54.230.187.66:80)

TCP (HTTP):
Connects to server-54-230-187-194.cdg51.r.cloudfront.net  (54.230.187.194:80)

TCP (HTTP):
Connects to server-54-230-187-122.cdg51.r.cloudfront.net  (54.230.187.122:80)

TCP (HTTP):
Connects to server-54-230-141-248.sfo5.r.cloudfront.net  (54.230.141.248:80)

TCP (HTTP):
Connects to server-54-230-141-242.sfo5.r.cloudfront.net  (54.230.141.242:80)

TCP (HTTP):
Connects to server-54-230-141-229.sfo5.r.cloudfront.net  (54.230.141.229:80)

TCP (HTTP):
Connects to server-54-230-141-194.sfo5.r.cloudfront.net  (54.230.141.194:80)

TCP (HTTP):
Connects to server-54-192-203-131.fra50.r.cloudfront.net  (54.192.203.131:80)

TCP (HTTP):
Connects to server-52-84-246-100.sfo20.r.cloudfront.net  (52.84.246.100:80)

TCP (HTTP):
Connects to server-54-230-216-73.mrs50.r.cloudfront.net  (54.230.216.73:80)

TCP (HTTP):
Connects to server-54-230-187-219.cdg51.r.cloudfront.net  (54.230.187.219:80)

TCP (HTTP):
Connects to server-54-230-187-193.cdg51.r.cloudfront.net  (54.230.187.193:80)

TCP (HTTP):
Connects to server-54-230-141-6.sfo5.r.cloudfront.net  (54.230.141.6:80)

TCP (HTTP):
Connects to server-54-230-141-243.sfo5.r.cloudfront.net  (54.230.141.243:80)

TCP (HTTP):
Connects to server-54-230-141-212.sfo5.r.cloudfront.net  (54.230.141.212:80)

TCP (HTTP):
Connects to server-54-230-141-201.sfo5.r.cloudfront.net  (54.230.141.201:80)

TCP (HTTP):
Connects to server-54-230-141-163.sfo5.r.cloudfront.net  (54.230.141.163:80)

TCP (HTTP):
Connects to server-54-192-14-76.ams1.r.cloudfront.net  (54.192.14.76:80)

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