Malware analysis https://hec.su/nvlj?&xowui=BAfzo3 Malicious activity

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URL:	https://hec.su/nvlj?&xowui=BAfzo3
Full analysis:	https://app.any.run/tasks/96fc003b-985e-4cd6-aea9-b8cbf1254ad4
Verdict:	Malicious activity
Analysis date:	September 18, 2019, 19:46:40
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	90B48EB0C734028BAB7203A65EF637B2
SHA1:	C228A1A1F18D4579F0E58B02CFC9993E111657B8
SHA256:	FE2EFADA77479A29DF565783342EE86E40458A285B5B4C105516402782180460
SSDEEP:	3:N88jTBaBK+N:28jTB2N

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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 68.0.1 (x86 en-US) (68.0.1)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
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
- Creates files in the program directory
  - firefox.exe (PID: 2416)
INFO
- Reads CPU info
  - firefox.exe (PID: 2416)
- Application launched itself
  - firefox.exe (PID: 3408)
  - firefox.exe (PID: 2416)
- Dropped object may contain Bitcoin addresses
  - firefox.exe (PID: 2416)
- Creates files in the user directory
  - firefox.exe (PID: 2416)

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
3408	"C:\Program Files\Mozilla Firefox\firefox.exe" "https://hec.su/nvlj?&xowui=BAfzo3"	C:\Program Files\Mozilla Firefox\firefox.exe	—	explorer.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Exit code: 0 Version: 68.0.1
2416	"C:\Program Files\Mozilla Firefox\firefox.exe" https://hec.su/nvlj?&xowui=BAfzo3	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 68.0.1
3400	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2416.0.1669276029\458774134" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2416 "\\.\pipe\gecko-crash-server-pipe.2416" 1148 gpu	C:\Program Files\Mozilla Firefox\firefox.exe	—	firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 68.0.1
2372	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2416.3.1475652300\1733695393" -childID 1 -isForBrowser -prefsHandle 1624 -prefMapHandle 1632 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2416 "\\.\pipe\gecko-crash-server-pipe.2416" 1700 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 68.0.1
3472	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2416.13.514320050\627287701" -childID 2 -isForBrowser -prefsHandle 2652 -prefMapHandle 2656 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2416 "\\.\pipe\gecko-crash-server-pipe.2416" 2668 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 68.0.1
2240	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2416.20.1537519845\599009209" -childID 3 -isForBrowser -prefsHandle 3836 -prefMapHandle 3840 -prefsLen 7234 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 2416 "\\.\pipe\gecko-crash-server-pipe.2416" 3852 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 68.0.1

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Total events

178

Read events

173

Write events

Delete events

Modification events


(PID) Process:	(3408) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:	write	Name:	C:\Program Files\Mozilla Firefox\firefox.exe\|Launcher
Value: 52C3873601000000
(PID) Process:	(2416) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:	write	Name:	C:\Program Files\Mozilla Firefox\firefox.exe\|Browser
Value: 7A908B3601000000
(PID) Process:	(2416) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:	write	Name:	C:\Program Files\Mozilla Firefox\firefox.exe\|Telemetry
Value: 1
(PID) Process:	(2416) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(2416) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value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Executable files

Suspicious files

133

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
2416	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\allow-flashallow-digest256.pset		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\allow-flashallow-digest256.sbstore		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.pset		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstore		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.pset		—
		MD5:—	SHA256:—
2416	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.sbstore		—
		MD5:—	SHA256:—

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HTTP(S) requests

TCP/UDP connections

DNS requests

126

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2416	firefox.exe	POST	200	151.139.128.14:80	http://ocsp.sectigo.com/	US	der	278 b	whitelisted
2416	firefox.exe	GET	200	87.240.129.133:80	http://away.vk.com/away.php	RU	html	285 b	whitelisted
2416	firefox.exe	POST	200	151.139.128.14:80	http://ocsp.usertrust.com/	US	der	314 b	whitelisted
2416	firefox.exe	POST	200	172.217.16.131:80	http://ocsp.pki.goog/gts1o1	US	der	471 b	whitelisted
2416	firefox.exe	POST	200	172.217.16.131:80	http://ocsp.pki.goog/gts1o1	US	der	471 b	whitelisted
2416	firefox.exe	POST	200	2.16.186.11:80	http://ocsp.int-x3.letsencrypt.org/	unknown	der	527 b	whitelisted
2416	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2416	firefox.exe	GET	200	87.240.129.133:80	http://away.vk.com/favicon.ico	RU	image	302 b	whitelisted
2416	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2416	firefox.exe	POST	200	2.16.186.11:80	http://ocsp.int-x3.letsencrypt.org/	unknown	der	527 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
—	—	2.16.186.112:80	detectportal.firefox.com	Akamai International B.V.	—	whitelisted
2416	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
2416	firefox.exe	216.58.206.10:443	safebrowsing.googleapis.com	Google Inc.	US	whitelisted
2416	firefox.exe	93.186.225.197:443	vk.com	VKontakte Ltd	RU	unknown
2416	firefox.exe	172.217.16.131:80	ocsp.pki.goog	Google Inc.	US	whitelisted
2416	firefox.exe	104.28.2.19:443	hec.su	Cloudflare Inc	US	shared
2416	firefox.exe	87.240.129.187:443	vk.cc	VKontakte Ltd	RU	unknown
2416	firefox.exe	52.24.113.72:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
2416	firefox.exe	13.225.74.166:443	snippets.cdn.mozilla.net	—	US	unknown
2416	firefox.exe	54.190.34.249:443	push.services.mozilla.com	Amazon.com, Inc.	US	malicious

DNS requests

Domain	IP	Reputation
detectportal.firefox.com	2.16.186.112 2.16.186.50	whitelisted
a1089.dscd.akamai.net	2.16.186.50 2.16.186.112	whitelisted
search.services.mozilla.com	52.26.8.178 34.210.145.79 52.36.193.139	whitelisted
search.r53-2.services.mozilla.com	52.36.193.139 34.210.145.79 52.26.8.178	whitelisted
push.services.mozilla.com	54.190.34.249	whitelisted
autopush.prod.mozaws.net	54.190.34.249	whitelisted
hec.su	104.28.2.19 104.28.3.19	unknown
snippets.cdn.mozilla.net	13.225.74.166	whitelisted
d228z91au11ukj.cloudfront.net	13.225.74.166	whitelisted
tiles.services.mozilla.com	52.24.113.72 35.162.117.80 35.166.89.106 52.11.24.67 54.68.132.173 34.210.204.38 54.69.118.22 54.69.207.70	whitelisted

Threats

PID	Process	Class	Message
—	—	Potentially Bad Traffic	ET DNS Query for .su TLD (Soviet Union) Often Malware Related
—	—	Potentially Bad Traffic	ET DNS Query for .su TLD (Soviet Union) Often Malware Related
—	—	Potentially Bad Traffic	ET DNS Query for .su TLD (Soviet Union) Often Malware Related
—	—	Potentially Bad Traffic	ET DNS Query for .cc TLD
—	—	Potentially Bad Traffic	ET DNS Query for .cc TLD
—	—	Potentially Bad Traffic	ET DNS Query for .cc TLD
—	—	Potentially Bad Traffic	ET INFO Observed DNS Query to .cloud TLD
—	—	Potentially Bad Traffic	ET INFO Observed DNS Query to .cloud TLD

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No debug info

General Info

https://hec.su/nvlj?&xowui=BAfzo3

90B48EB0C734028BAB7203A65EF637B2

C228A1A1F18D4579F0E58B02CFC9993E111657B8

FE2EFADA77479A29DF565783342EE86E40458A285B5B4C105516402782180460

3:N88jTBaBK+N:28jTB2N

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Creates files in the program directory

INFO

Reads CPU info

Application launched itself

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

Information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings