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nana___.exe

The application nana___.exe 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. The file has been seen being downloaded from dde.integration.storage.conduit-services.com a known adware distribution point operated by Conduit Ltd..
MD5:
19a8e0ada548cbefc89380a614edc4e0

SHA-1:
5680161e278a96c1649fd53a99115e6627b53ce6

SHA-256:
de1cf073964dfb5747f9af6450f72fde901931b7bf820e5b5a09b5ef25050deb

Scanner detections:
8 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
4/19/2024 5:34:35 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.Agent
4.0.3.131126

Dr.Web
Adware.Conduit.3
9.0.1.0241

ESET NOD32
Win32/OpenCandy
7.8873

Malwarebytes
PUP.Optional.Conduit.A
v2013.08.29.02

McAfee
RDN/Generic PUP.x!za
5600.7181

Panda Antivirus
Suspicious file
13.08.29.02

Trend Micro House Call
TROJ_GEN.R0CBH01FH13
7.2.241

VIPRE Antivirus
Conduit
22068

File size:
965.3 KB (988,422 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
2/24/2012 11:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:yXqmsHxES/qiveFsde68tEVQoc7tQ0KTPbmQ/J2:VmsvMCfQogCzbmQ/J2

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9456

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

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

http://dde.integration.storage.conduit-services.com/33/796/ct7966733/699ef2fc4944446db5557e2336dcc0ce/downloads/prod/dde1.3.7.9_nostatic.130521.01/.../nana___.exe

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