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nss86ec.tmp

The file nss86ec.tmp has been detected as a potentially unwanted program by 6 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. The file has been seen being downloaded from livestatscounter.com. While running, it connects to the Internet address dl19.clickmein.com on port 80 using the HTTP protocol.
Version:
1.0.0.1

MD5:
8501f079ef3fc63721d0164b8a34b4a9

SHA-1:
574bdc64c4c790a31e010aabb2d6789e690b8e7d

SHA-256:
cfae0bbec9dc0e02bd6f2a5fa5c52241d53a58c369784f78aa9d3a96485658e3

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
11/2/2024 7:15:51 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Downloader
2015.07.23

Baidu Antivirus
Adware.Win32.ConvertAd
4.0.3.15723

ESET NOD32
Win32/Adware.ConvertAd.RL
9.11984

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.1692

NANO AntiVirus
Riskware.Nsis.ConvertAd.dtccvd
0.30.24.2668

Rising Antivirus
PE:Trojan.Win32.Generic.18E48A62!417630818
23.00.65.15721

File size:
197.9 KB (202,653 bytes)

Product version:
1.0.0.1

Copyright:
Copyright 2013

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nss86ec.tmp

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:csjOVYcY+4UTzTRZzLVUjdMsVgPTGaLleoG:nOVYcaU3tZz+jdMqSGPoG

Entry address:
0x323C

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, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nss86ec.tmp has been seen being distributed by the following URL.

http://livestatscounter.com/.../count.php

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

TCP (HTTP):
Connects to ec2-50-19-251-15.compute-1.amazonaws.com  (50.19.251.15:80)

TCP (HTTP):
Connects to ec2-54-243-79-135.compute-1.amazonaws.com  (54.243.79.135:80)

TCP (HTTP):
Connects to dl21.clickmein.com  (216.227.128.186:80)

TCP (HTTP):
Connects to ec2-54-235-96-50.compute-1.amazonaws.com  (54.235.96.50:80)

TCP (HTTP):
Connects to ec2-184-73-245-76.compute-1.amazonaws.com  (184.73.245.76:80)

TCP (HTTP):
Connects to dl19.clickmein.com  (50.7.184.162:80)

TCP (HTTP):
Connects to ec2-107-21-122-166.compute-1.amazonaws.com  (107.21.122.166:80)

TCP (HTTP):
Connects to ec2-54-235-132-107.compute-1.amazonaws.com  (54.235.132.107:80)

TCP (HTTP):
Connects to server-54-239-164-73.lhr50.r.cloudfront.net  (54.239.164.73:80)

TCP (HTTP):
Connects to server-54-230-58-41.gru1.r.cloudfront.net  (54.230.58.41:80)

TCP (HTTP):
Connects to server-54-230-52-221.jfk6.r.cloudfront.net  (54.230.52.221:80)

TCP (HTTP):
Connects to server-54-230-39-70.jfk1.r.cloudfront.net  (54.230.39.70:80)

TCP (HTTP):
Connects to server-54-230-39-157.jfk1.r.cloudfront.net  (54.230.39.157:80)

TCP (HTTP):
Connects to server-54-230-39-152.jfk1.r.cloudfront.net  (54.230.39.152:80)

TCP (HTTP SSL):
Connects to server-54-230-39-134.jfk1.r.cloudfront.net  (54.230.39.134:443)

TCP (HTTP):
Connects to server-54-230-39-13.jfk1.r.cloudfront.net  (54.230.39.13:80)

TCP (HTTP):
Connects to server-54-230-38-79.jfk1.r.cloudfront.net  (54.230.38.79:80)

TCP (HTTP):
Connects to server-54-230-38-68.jfk1.r.cloudfront.net  (54.230.38.68:80)

TCP (HTTP):
Connects to server-54-230-38-122.jfk1.r.cloudfront.net  (54.230.38.122:80)

TCP (HTTP):
Connects to server-54-230-38-110.jfk1.r.cloudfront.net  (54.230.38.110:80)

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