Malware analysis https://thefourthbore.com Malicious activity

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URL:	https://thefourthbore.com
Full analysis:	https://app.any.run/tasks/b51f18b4-dcf4-4670-8a0d-91cb041d70e7
Verdict:	Malicious activity
Analysis date:	March 14, 2019, 12:57:41
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:	coinhive
Indicators:
MD5:	B59CF98BE73DF8F96C2DB44A5A69A5CC
SHA1:	2A2F85175BEEF38BAC2AF7CB88F6B6853C1AE8EA
SHA256:	5856C12F92EF548FB822427C075B909F5D6702A83658B585A368701A1ACDDBC3
SSDEEP:	3:N8FADtNHkKIn:2OHkT

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (68.0.3440.106)
Google Update Helper (1.3.33.17)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 61.0.2 (x86 en-US) (61.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
No malicious indicators.
SUSPICIOUS
No suspicious indicators.
INFO
- Dropped object may contain Bitcoin addresses
  - opera.exe (PID: 2720)
- Creates files in the user directory
  - opera.exe (PID: 2720)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

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No Malware configuration.

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No data.

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All screenshots are available in the full report

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Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

2720

"C:\Program Files\Opera\opera.exe" https://thefourthbore.com

C:\Program Files\Opera\opera.exe

explorer.exe

User:

admin

Company:

Opera Software

Integrity Level:

MEDIUM

Description:

Opera Internet Browser

Version:

1748

Modules

Images
c:\program files\opera\opera.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\psapi.dll
c:\windows\system32\wintrust.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll

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Total events

285

Read events

225

Write events

Delete events

Modification events


(PID) Process:	(2720) opera.exe	Key:	HKEY_CURRENT_USER\Software\Opera Software
Operation:	write	Name:	Last CommandLine v2
Value: C:\Program Files\Opera\opera.exe https://thefourthbore.com
(PID) Process:	(2720) opera.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2720	opera.exe	C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr8F65.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Roaming\Opera\Opera\opr8F76.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Roaming\Opera\Opera\opr8FD4.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr0000V.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\S4Y6OCXN6J4BHN60JO4L.temp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\oprA11B.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr72.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\opr43B6.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Local\Opera\Opera\cache\sesn\opr0000X.tmp		—
		MD5:—	SHA256:—
2720	opera.exe	C:\Users\admin\AppData\Roaming\Opera\Opera\sessions\autosave.win		text
		MD5:871FD33B22889D6769BF381EB301B4F6	SHA256:1846F95B2ADF29524A3D13984483BA35274DD269654DD82A41730ECC92CF6636

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2720	opera.exe	GET	200	66.225.197.197:80	http://crl4.digicert.com/DigiCertHighAssuranceEVRootCA.crl	US	der	543 b	whitelisted
2720	opera.exe	GET	200	93.184.220.29:80	http://crl3.digicert.com/Omniroot2025.crl	US	der	4.99 Kb	whitelisted
2720	opera.exe	GET	200	216.58.205.227:80	http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEB4RzBKmBEdWmokLqT%2Bc6Ds%3D	US	der	471 b	whitelisted
2720	opera.exe	GET	200	188.121.36.238:80	http://crl.starfieldtech.com/sfroot-g2.crl	NL	der	474 b	whitelisted
2720	opera.exe	GET	200	216.58.205.227:80	http://ocsp.pki.goog/GTSGIAG3/MFEwTzBNMEswSTAJBgUrDgMCGgUABBT27bBjYjKBmjX2jXWgnQJKEapsrQQUd8K4UJpndnaxLcKG0IOgfqZ%2BuksCEHYNIl03DqHHyDxayWIVZQU%3D	US	der	471 b	whitelisted
2720	opera.exe	GET	—	188.121.36.239:80	http://ocsp.godaddy.com/MEowSDBGMEQwQjAJBgUrDgMCGgUABBS2CA1fbGt26xPkOKX4ZguoUjM0TgQUQMK9J47MNIMwojPX%2B2yz8LQsgM4CCQCza%2FKIJeiJEQ%3D%3D	NL	—	—	whitelisted
2720	opera.exe	GET	200	151.139.128.10:80	http://crl.comodoca.com/COMODORSACertificationAuthority.crl	US	der	812 b	whitelisted
2720	opera.exe	GET	200	93.184.220.29:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTPJvUY%2Bsl%2Bj4yzQuAcL2oQno5fCgQUUWj%2FkK8CB3U8zNllZGKiErhZcjsCEAOXQPQlVpLtFek%2BmcpabOk%3D	US	der	471 b	whitelisted
2720	opera.exe	GET	200	93.184.220.29:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTuqL92L3tjkN67RNFF%2FEdvT6NEzAQUwBKyKHRoRmfpcCV0GgBFWwZ9XEQCEA3r5vXWic3MzA5sfMzv3Do%3D	US	der	471 b	whitelisted
2720	opera.exe	GET	200	195.138.255.19:80	http://ocsp.comodoca4.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQAU7Bfe6xSRj1%2Bo83zCN%2BY2wTgIAQU1LD0%2FU%2BcQqRs3D0u7ltBGMmtA%2FYCECmC5nidJKOtSyUQJnvmPY0%3D	DE	der	471 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2720	opera.exe	185.26.182.93:443	sitecheck2.opera.com	Opera Software AS	—	whitelisted
2720	opera.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
2720	opera.exe	216.70.123.127:443	thefourthbore.com	Media Temple, Inc.	US	unknown
2720	opera.exe	172.217.22.10:443	fonts.googleapis.com	Google Inc.	US	whitelisted
2720	opera.exe	188.121.36.239:80	ocsp.starfieldtech.com	GoDaddy.com, LLC	NL	unknown
2720	opera.exe	66.225.197.197:80	crl4.digicert.com	CacheNetworks, Inc.	US	whitelisted
2720	opera.exe	82.145.215.40:443	certs.opera.com	Opera Software AS	—	whitelisted
2720	opera.exe	188.121.36.238:80	crl.starfieldtech.com	GoDaddy.com, LLC	NL	unknown
2720	opera.exe	216.58.208.34:443	pagead2.googlesyndication.com	Google Inc.	US	whitelisted
2720	opera.exe	195.138.255.19:80	ocsp.comodoca4.com	AS33891 Netzbetrieb GmbH	DE	suspicious

DNS requests

Domain	IP	Reputation
thefourthbore.com	216.70.123.127	unknown
certs.opera.com	82.145.215.40	whitelisted
crl4.digicert.com	66.225.197.197	whitelisted
ocsp.digicert.com	93.184.220.29	whitelisted
sitecheck2.opera.com	185.26.182.93 185.26.182.94 185.26.182.111 185.26.182.112	whitelisted
crl.starfieldtech.com	188.121.36.238	whitelisted
ocsp.starfieldtech.com	188.121.36.239	whitelisted
fonts.googleapis.com	172.217.22.10	whitelisted
pagead2.googlesyndication.com	216.58.208.34	whitelisted
imenupro.com	52.20.155.211	unknown

Threats

PID	Process	Class	Message
2720	opera.exe	A Network Trojan was detected	MINER [PTsecurity] CoinHive Miner SSL Cert

1 ETPRO signatures available at the full report

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No debug info

General Info

https://thefourthbore.com

B59CF98BE73DF8F96C2DB44A5A69A5CC

2A2F85175BEEF38BAC2AF7CB88F6B6853C1AE8EA

5856C12F92EF548FB822427C075B909F5D6702A83658B585A368701A1ACDDBC3

3:N8FADtNHkKIn:2OHkT

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

INFO

Dropped object may contain Bitcoin addresses

Creates files in the user directory

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings