rewalerenewsrv.html5

Yuanyuan Zhang

The file rewalerenewsrv.html5 by Yuanyuan Zhang has been detected as a potentially unwanted program by 2 anti-malware scanners. It runs as a windows Service named “Rewale Renew”. While running, it connects to the Internet address server-54-192-19-99.iad12.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Yuanyuan Zhang  (signed and verified)

MD5:
cb0a0d21f6ce6d3e6a6e57ece5fddf91

SHA-1:
f33cd06378f82fbe0a676921d2c31deb613ba58e

SHA-256:
0eb4fb605857c2492fd300bf4512cd6377a59c16cf9cb563eb34e46ce2e640fe

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 5:22:43 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Obfuscated.NGI trojan
8.0.319.0

Reason Heuristics
PUP.Mutahba (M)
16.8.20.22

File size:
629.7 KB (644,768 bytes)

Common path:
C:\Program Files\rewale\rewalerenewsrv.html5

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
7/22/2016 5:30:00 AM

Valid to:
4/21/2017 5:29:59 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:
7109583382C5D196E462771888BB9563

File PE Metadata
Compilation timestamp:
7/28/2016 8:42:26 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:Yzg7tztlvvzcoVJhPmErpOF9Z1YENJ6F5vsMXTs8GpdZCPDtgGYV:QytlvvzcYbrp2ZGEzmvXTA/sPDK9V

Entry address:
0x3DD3B

Entry point:
E8, 9B, 61, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 7F, 0F, B6, 44, 24, 08, 0F, BA, 25, C8, E0, 49, 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, 24, 49, 00, 01, 0F, 82, B0, 66, 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...
 
[+]

Entropy:
6.6222

Code size:
461 KB (472,064 bytes)

Service
Display name:
Rewale Renew

Service name:
RewaleRenewsrv

Description:
It make sure all security update of Rewale fixed.

Type:
Win32OwnProcess, InteractiveProcess


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

TCP (HTTP):
Connects to server-54-192-19-99.iad12.r.cloudfront.net  (54.192.19.99:80)

TCP (HTTP):
Connects to server-52-85-133-108.iad53.r.cloudfront.net  (52.85.133.108:80)

TCP (HTTP):
Connects to server-52-85-63-103.lhr50.r.cloudfront.net  (52.85.63.103:80)

TCP (HTTP):
Connects to server-54-192-19-78.iad12.r.cloudfront.net  (54.192.19.78:80)

TCP (HTTP):
Connects to server-52-85-63-221.lhr50.r.cloudfront.net  (52.85.63.221:80)

TCP (HTTP):
Connects to server-52-85-133-85.iad53.r.cloudfront.net  (52.85.133.85:80)

TCP (HTTP):
Connects to server-52-85-133-68.iad53.r.cloudfront.net  (52.85.133.68:80)

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