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downloadmanagersetup.exe

Coolapptech

The file is a bundle distribution and utilizes the installCore download manager to distribute this potentially unwanted software. The application downloadmanagersetup.exe by Coolapptech has been detected as adware by 4 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from www.greatappsdownload.com.
Publisher:
Coolapptech  (signed and verified)

MD5:
f91ad4340c60f80fdf356378fe28378a

SHA-1:
913e7760ad854872947cb2a492a9c5084da75bb2

SHA-256:
ddad1bb2a0b7f74af696683015d5a100b78a4a8e75315daeffa5adcd22ab149d

Scanner detections:
4 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/10/2024 1:35:36 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Dropper-gen [Drp]
160518-2

ESET NOD32
Win32/InstallCore.D potentially unwanted application
8.0.319.0

Norman
Gen:Variant.Adware.Strictor.66006
19.05.2016 05:17:13

Reason Heuristics
PUP.installCore.Coolappt.Installer (M)
16.7.1.4

File size:
626.3 KB (641,376 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\downloadmanagersetup.exe

Digital Signature
Signed by:
Coolapptech

Authority:
COMODO CA Limited

Valid from:
11/20/2012 12:00:00 AM

Valid to:
11/20/2015 11:59:59 PM

Subject:
CN=Coolapptech, O=Coolapptech, STREET=63 Rothscild Blvd., L=Tel-Aviv, S=NA, PostalCode=65785, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00D28ED186DB6C8A2BF5BCE40679032191

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:P6pyMJfsGop1lcE1LAhDjCZc0kq4g+7tK3+LrNXC4kvAcPy3RdUDQ6IBqwKuft:6yMJfsXaE1LwDGhkLrKGrqwDUEHBJn

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7100

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 bytes)

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

http://www.greatappsdownload.com/download-manager/gcp/.../?dl=1&chnl=900580_0&dp=AAAAALwhSQAdnk0BAAAAAP90VwAAAAAAAgBGIgYAAAAAAP8AAAACCmeDbgAAAAAANDRvAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADq.hgAAAAAAAIAAgAAgD8A4OPLlkABAAAAAAAAADhmZjZiMWUyLTA4ZDQtMTFlMy05MjcxLTEzYjU0YTY1YjcwMQAAAAAAAAA=,eJwLSckJK8svzs1zzykvL84ILUn38wtLDc72cUyOsDR2SfR21NUFAP-oDK4=

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