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ch_first_test_2114.exe

The application ch_first_test_2114.exe has been detected as a potentially unwanted program by 11 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 installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. The file has been seen being downloaded from secured.westsecurecdn.us.
MD5:
50fa3368964be32fea0f294aa0477869

SHA-1:
57f8419de7135342ceef46de0d860ae67e32ebb4

SHA-256:
70bea2719e3bff0df3fd90f20aedca8ff5bc4f4aa3c1ba552ed83b091193496d

Scanner detections:
11 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
12/26/2024 10:58:09 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
BundleApp
2017.0.2810

ESET NOD32
Win32/InstallMonetizer.BC potentially unwanted (variant)
10.11607

Fortinet FortiGate
Riskware/InstallMonetizer
3/9/2016

G Data
NSIS.Adware.InstallMonetizer
16.3.25

IKARUS anti.virus
PUA.InstallMonetizer
t3scan.1.8.9.0

K7 AntiVirus
Adware
13.203.15866

NANO AntiVirus
Trojan.Nsis.Downloader.djhpgw
0.30.24.1357

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.16307

SUPERAntiSpyware
Adware.InstallMonetizer/Variant
9277

Trend Micro House Call
Suspicious_GEN.F47V0510
7.2.69

VIPRE Antivirus
Trojan.Win32.Generic
40134

File size:
226.5 KB (231,955 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\ch_first_test_2114.exe

File PE Metadata
Compilation timestamp:
12/5/2009 7:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:qFJ0651AA7pJ59E6rTuC+foZyt5q2pd5A8Wwa:I51/7pBxyoybJd5A8K

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8415

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file ch_first_test_2114.exe has been seen being distributed by the following URL.

http://secured.westsecurecdn.us/ch_first_test_2114.exe

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