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nsh61b2.tmp

The file nsh61b2.tmp has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. While running, it connects to the Internet address dl6.eorezo.com on port 80 using the HTTP protocol.
Version:
1.0.0.0

MD5:
88694149815e2abd2d4e1b4005cc9c68

SHA-1:
23cb409c1e5b3e8b915f902cc3497904e8934195

SHA-256:
d8cb88ba493016aa17bbe97dc6502853487e192b4df24ae1c0f411020244e695

Scanner detections:
8 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 6:32:17 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Downloader
4.0.3.15718

ESET NOD32
Win32/Adware.ConvertAd.TH.gen application
7.0.302.0

K7 AntiVirus
Adware
13.205.16319

Kaspersky
Trojan-Downloader.Win32.Genome
15.0.0.543

Panda Antivirus
Generic Suspicious
15.07.18.01

Qihoo 360 Security
Win32/Trojan.Multi.daf
1.0.0.1015

Trend Micro House Call
Suspicious_GEN.F47V0616
7.2.199

VIPRE Antivirus
Trojan.Win32.Generic
41378

File size:
282 KB (288,769 bytes)

Product version:
1.0.0.0

Copyright:
Copyright 2013

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nsh61b2.tmp

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:35 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:IzfROhiLf++JUqjsGkdEYhtJrwf5qN3lZo1E99eyxAoW:MOhiL2+JUvx1rwfkN3l999O

Entry address:
0x323F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 98, 27, 7A, 00, E8, 09, 2C, 00, 00, A3, E4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, E0, 1E, 7A, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.8827

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

TCP (HTTP):
Connects to tlb.hwcdn.net  (69.16.175.42:80)

TCP (HTTP):
Connects to server-54-230-53-20.jfk6.r.cloudfront.net  (54.230.53.20:80)

TCP (HTTP):
Connects to server-54-230-52-232.jfk6.r.cloudfront.net  (54.230.52.232:80)

TCP (HTTP):
Connects to server-54-192-55-23.jfk6.r.cloudfront.net  (54.192.55.23:80)

TCP (HTTP):
Connects to s3-website-us-east-1.amazonaws.com  (54.231.80.58:80)

TCP (HTTP SSL):
Connects to s3-1.amazonaws.com  (54.231.18.128:443)

TCP (HTTP):
Connects to ec2-54-245-247-23.us-west-2.compute.amazonaws.com  (54.245.247.23:80)

TCP (HTTP):
Connects to ec2-54-235-129-220.compute-1.amazonaws.com  (54.235.129.220:80)

TCP (HTTP):
Connects to ec2-50-19-209-94.compute-1.amazonaws.com  (50.19.209.94:80)

TCP (HTTP):
Connects to ec2-50-16-250-43.compute-1.amazonaws.com  (50.16.250.43:80)

TCP (HTTP):
Connects to dl6.eorezo.com  (176.31.126.133:80)

TCP (HTTP):
Connects to dl18.clickmein.com  (50.7.74.170:80)

TCP (HTTP):
Connects to a23-52-155-27.deploy.static.akamaitechnologies.com  (23.52.155.27:80)

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