3dp_chip_v14061.exe

3DP

The application 3dp_chip_v14061.exe by 3DP has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from upfile.vn and multiple other hosts.
Publisher:
3DP  (signed and verified)

MD5:
e5229330dee5173b19e6097e28c8afa4

SHA-1:
71da310716e096af1dfaef20b6ca6528c034bba3

SHA-256:
f3507d4ed4cfdd6c6e04f624ee2c45b51d58ec2793882177e1ce80813bdbb1f8

Scanner detections:
7 / 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:
5/1/2024 9:52:24 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3331

Dr.Web
Adware.OpenCandy.39
9.0.1.0277

ESET NOD32
Win32/OpenCandy (variant)
8.10034

G Data
Win32.Adware.OpenCandy
14.10.24

Malwarebytes
PUP.Optional.OpenCandy
v2014.07.03.10

McAfee
Artemis!E5229330DEE5
5600.7081

Trend Micro House Call
Suspicious_GEN.F47V0623
7.2.184

File size:
3 MB (3,165,952 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\3dp_chip_v14061.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
10/2/2013 9:00:00 AM

Valid to:
10/3/2014 8:59:59 AM

Subject:
CN=3DP, OU=IT Team, O=3DP, L=Kimhae-si, S=Gyeongsangnam-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
561F6AFA6683831A6A85513A3AE37053

File PE Metadata
Compilation timestamp:
2/25/2012 4:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:Q7HCxrKeKUveU8i9I8ziNrP5kCW9xgciQvFLc/o/RGm1v+w9mA8bUwF7JnIggXqB:Qep1KUvNOikcTcvmkw78bZwgWqJ1AA

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:
7.9922

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file 3dp_chip_v14061.exe has been seen being distributed by the following 18 URLs.

http://upfile.vn/download/guest/gyAmNrZCZVBC/wmBtZQjCNVXi/HBeo_7rMdJ8U/4x_BDypsg1ay/538ea6c4c003bd2c3/1486706959/.../3DP_Chip_v14061.exe

http://download012.fshare.vn/dl/.../3DP_Chip_v14061.exe

http://api2.tenlua.vn/filemanager/builddownload/.../?hash=0724e57ae1492b07596b727d70f07f8b3130a88af115ea4dea28ca68c14a414d622079f8e76d2fb11522f6f10d2e0c53443212dfbaf54e65765cc34ef480df9fc79efa87d04890f8f6273700f9108261c7088225a8581a6b9e1834ce1c652bc6ce1ba2210a3963fa8a81be3c5964943ee22ef4591c062e604d76789fdcb2&url=0b3da36fa30172185e33366174fd75853636b390ad53eb4da0&down=0b3da36fa30172185e33366174fd75853636b390ad53fc55a0&jump_type=download&file=3dpchipv14061.exe

http://download012.fshare.vn/dl/.../3DP_Chip_v14061.exe

http://api2.tenlua.vn/filemanager/builddownload/.../?hash=1578bb70e45f36054077752832fd29872733fe97a408ae50bb298a399c11464e622079f8e76d2fb11522f6f10d2e0c53443212dfbaf54e65765cc34ef480df9fc79efa87d04890f8f6273700f9108261c7088225a8581a6b9e1834ce1c652bc6ce1ba2210a3963fa8a81be3c5964943ee22ef4591c062e604d76789fdcb2&url=0b3da36fa30172185e33366174fd75853636b390ad53eb4da0&down=0b3da36fa30172185e33366174fd75853636b390ad53fc55a0&jump_type=download&file=3dpchipv14061.exe

https://www.fshare.vn/login

http://download012.fshare.vn/dl/.../3DP_Chip_v14061.exe

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