dea6dda8-d22d-45f5-9e7f-74ca9b4295c9-6.exe

Krance Development

This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. The application dea6dda8-d22d-45f5-9e7f-74ca9b4295c9-6.exe by Krance Development has been detected as adware by 14 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.
Publisher:
Radio Canyon  (signed by Krance Development)

Product:
Radio Canyon

Description:
Radio Canyon exe

Version:
1000.1000.1000.1000

MD5:
28581577221752307db164d4e772a1b2

SHA-1:
fe170ecbdc07b4ae68ed29a7a281bdd6cc21d346

SHA-256:
c3aac9d6738f7576a314f1a4951f9828539d2b076f1899be345b27d9d38d2f6e

Scanner detections:
14 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements.

Analysis date:
11/19/2017 9:05:11 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/CrossRider.pq
7.11.175.126

Antiy Labs AVL
GrayWare[AdWare:not-a-virus]/NSIS.Adwapper.ai
1.0.0.1

AVG
Generic
2015.0.3328

Dr.Web
Trojan.Crossrider.31452
9.0.1.0346

ESET NOD32
Win32/Toolbar.CrossRider.AV (variant)
8.10530

G Data
Win32.Adware.Crossrider
14.12.24

K7 AntiVirus
Unwanted-Program
13.183.13521

K7 Gateway Antivirus
Unwanted-Program
13.183.13521

Kaspersky
not-a-virus:AdWare.NSIS.Adwapper
14.0.0.2807

Malwarebytes
PUP.Optional.RadioCanyon.A
v2014.10.08.09

Panda Antivirus
Trj/Genetic.gen
14.12.12.04

Reason Heuristics
PUP.Crossrider.Task.g
14.10.8.9

VIPRE Antivirus
Threat.4789396
33706

Zillya! Antivirus
Adware.Adwapper.Win32.508
2.0.0.1946

File size:
1.2 MB (1,307,040 bytes)

Product version:
1000.1000.1000.1000

Copyright:
Copyright 2016

Original file name:
Radio Canyon.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\radio canyon\dea6dda8-d22d-45f5-9e7f-74ca9b4295c9-6.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
8/28/2014 1:00:00 AM

Valid to:
8/29/2015 12:59:59 AM

Subject:
CN=Krance Development, O=Krance Development, STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Cyprus, PostalCode=2025, C=CY

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

Serial number:
2F8A4746EB05936853BC17805C72D300

File PE Metadata
Compilation timestamp:
9/28/2014 8:41:34 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:OVqc4A1Wx5Avc1cKhHLdfwI1dX9F26TQpSu07GBmEkuIQnbJPk:jA1qakcKNdf26TQpSu07GBmEkUnbJPk

Entry address:
0xA7640

Entry point:
E8, 47, 06, 01, 00, E9, 00, 00, 00, 00, 6A, 14, 68, D8, 08, 51, 00, E8, AA, 7B, 00, 00, E8, 7C, 58, 00, 00, 0F, B7, F0, 6A, 02, E8, DA, 05, 01, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, EF, 8F, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.4443

Code size:
853.5 KB (873,984 bytes)

Scheduled Task
Task name:
dea6dda8-d22d-45f5-9e7f-74ca9b4295c9-6

Trigger:
Logon (Runs on logon)

Action:
dea6dda8-d22d-45f5-9e7f-74ca9b4295c9-6.exe \rawdata=bjlcmggcy4yrl+azsyasnp5iraqsaynwb0wckljss


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to tlb.hwcdn.net  (69.16.175.10:80)

TCP (HTTP):
Connects to s3-website-us-east-1.amazonaws.com  (205.251.243.164:80)

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