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dtlite_downloader.exe

The application dtlite_downloader.exe has been detected as a potentially unwanted program by 11 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. According to Microsoft Security Essentials, the software includes a bundle of the DealPly adware which is installed on a user's PC during setup using the InstallCore platform. The file has been seen being downloaded from www.instalki.pl.
MD5:
eb82107e528d616015d4d552e0a298e2

SHA-1:
7480a1297489ea0fe0e506722ec024ea00536823

SHA-256:
a0139f034ac858bf1a59d79b29811692a15e34827b95d47c6f2b6788b4e0a636

Scanner detections:
11 / 68

Status:
Potentially unwanted

Explanation:
This software bundler installs other potentially unwanted software, including DealPly. Which includes offers in a user's web browser which state they are "Powered by DealPly".

Analysis date:
4/19/2024 6:49:02 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.112.116

Comodo Security
ApplicUnwnt
17246

Dr.Web
Adware.InstallCore.127
9.0.1.046

ESET NOD32
Win32/InstallCore.CA.gen (variant)
10.9028

F-Prot
W32/InstallCore.R2.gen
v6.4.7.1.166

IKARUS anti.virus
SoftwareBundler
t3scan.2.0.127

McAfee
Artemis!EB82107E528D
5600.6489

Microsoft Security Essentials
SoftwareBundler:Win32/DealPly
1.163.1557.3

SUPERAntiSpyware
PUP.InstallCore/Variant
9323

Trend Micro House Call
TROJ_GEN.R0CBH08HT13
7.2.46

VIPRE Antivirus
InstallCore.b
23230

File size:
644.4 KB (659,824 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\dtlite_downloader.exe

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:MyMJfsGz2tBCOApmCkeyBPuhVlkMwlsn9gYsLtYBhmDtaY3mji2U:MyMJfs8eBCJYPuh50s2NJYBhO8Ot2

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...
 
[+]

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

Code size:
36 KB (36,864 bytes)

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

http://www.instalki.pl/.../get_DAEMON_Tools_Lite.php

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