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hbk.exe

Acai Tech Ltd

The application hbk.exe by Acai Tech has been detected as adware by 13 anti-malware scanners. This is a setup program which is used to install the application. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from dfe8370a2961598fcf36-78e3d3d82d3ad0a3905742af01c7c45f.r91.cf5.rackcdn.com.
Publisher:
Pitaya Tech   (signed by Acai Tech Ltd)

MD5:
6a5b12dd088404e1133a3510d669590a

SHA-1:
a602f49d6701697e905553d11714f681d3b72009

SHA-256:
d337351d74ab8479d688b7e5f43d402dab6c173572dfc43887bbf7e3f51b5938

Scanner detections:
13 / 68

Status:
Adware

Analysis date:
12/28/2024 11:42:42 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.DL.Agent
7.1.1

Avira AntiVirus
TR/Graftor.429368
7.11.193.118

avast!
Win32:Malware-gen
2014.9-141216

Dr.Web
Adware.Shopper.821
9.0.1.0350

ESET NOD32
Win32/Toolbar.BitCocktail
8.10842

Fortinet FortiGate
Riskware/BitCocktail
12/16/2014

G Data
Win32.Trojan.Agent.GBUBO2
14.12.24

Malwarebytes
PUP.Optional.PitayaTech.A
v2014.12.16.01

McAfee
Artemis!6A5B12DD0884
5600.6914

NANO AntiVirus
Riskware.Win32.Shopper.djkwdv
0.28.6.63850

Reason Heuristics
PUP.AcaiTech.D
14.12.16.13

Trend Micro House Call
Suspicious_GEN.F47V1127
7.2.350

Vba32 AntiVirus
TrojanDownloader.Agent
3.12.26.3

File size:
2.7 MB (2,792,640 bytes)

Product version:
2.0.0.450

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\hbk.exe

Digital Signature
Signed by:
Acai Tech Ltd

Authority:
COMODO CA Limited

Valid from:
9/21/2014 8:00:00 PM

Valid to:
9/22/2015 7:59:59 PM

Subject:
CN=Acai Tech Ltd, O=Acai Tech Ltd, STREET=Rakefet 19, L=Hod Hasharon, S=Sharon, PostalCode=4520634, C=IL

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

Serial number:
189E85B982528243713729AC8244D22C

File PE Metadata
Compilation timestamp:
1/30/2013 9:21:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:JUNY980CPiFE6jfWA9/yx9qGMvedvrokw7geQfy2VxWWPeEl9EooiOQPL0:aNY9bCP+EqfWYSqGMWdcd7geqxWWP3+1

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 2C, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 16, D8, FF, FF, E8, 65, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 2B, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 50, 86...
 
[+]

Entropy:
7.9807

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

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

http://dfe8370a2961598fcf36-78e3d3d82d3ad0a3905742af01c7c45f.r91.cf5.rackcdn.com/.../hbk.exe

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