Malware analysis https://oko.sh/idn4m7 Malicious activity

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URL:	https://oko.sh/idn4m7
Full analysis:	https://app.any.run/tasks/35f83756-0514-4126-a0ce-81596602602d
Verdict:	Malicious activity
Analysis date:	May 05, 2019, 22:19:51
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	D0B03464DDED340569B2663556E6A2DE
SHA1:	395630E6A158553670F255FA4E7031C3EE7BE5C7
SHA256:	81847BCADD03558174088AD7421465A9D118FA93E7EBFF8077134F2FF5CE506B
SSDEEP:	3:N8HsC:29

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 seconds
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 (73.0.3683.75)
Google Update Helper (1.3.33.23)
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 65.0.2 (x86 en-US) (65.0.2)
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
- Application was dropped or rewritten from another process
  - FORTNITE LAG SPIKES FIX v8.51.exe (PID: 3508)
  - FORTNITE LAG SPIKES FIX v8.51.exe (PID: 2084)
- Runs PING.EXE for delay simulation
  - cmd.exe (PID: 2588)
SUSPICIOUS
- Creates files in the program directory
  - firefox.exe (PID: 300)
- Starts CMD.EXE for commands execution
  - FORTNITE LAG SPIKES FIX v8.51.exe (PID: 2084)
- Executable content was dropped or overwritten
  - firefox.exe (PID: 300)
INFO
- Dropped object may contain Bitcoin addresses
  - firefox.exe (PID: 300)
- Reads CPU info
  - firefox.exe (PID: 300)
- Reads settings of System Certificates
  - firefox.exe (PID: 300)
- Application launched itself
  - firefox.exe (PID: 300)
- Creates files in the user directory
  - firefox.exe (PID: 300)

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
300	"C:\Program Files\Mozilla Firefox\firefox.exe" https://oko.sh/idn4m7	C:\Program Files\Mozilla Firefox\firefox.exe		explorer.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 65.0.2
3968	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="300.0.815946090\1773809081" -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - "C:\Users\admin\AppData\LocalLow\Mozilla\Temp-{ce348e4c-7d33-445e-89f9-60108c51bcaf}" 300 "\\.\pipe\gecko-crash-server-pipe.300" 1104 gpu	C:\Program Files\Mozilla Firefox\firefox.exe	—	firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 65.0.2
2156	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="300.6.854860348\618469142" -childID 1 -isForBrowser -prefsHandle 1700 -prefMapHandle 1696 -prefsLen 1 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 300 "\\.\pipe\gecko-crash-server-pipe.300" 1720 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2
2792	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="300.13.2046057479\1140353334" -childID 2 -isForBrowser -prefsHandle 2628 -prefMapHandle 2632 -prefsLen 216 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 300 "\\.\pipe\gecko-crash-server-pipe.300" 2544 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2
2080	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="300.20.1238313004\131825448" -childID 3 -isForBrowser -prefsHandle 3764 -prefMapHandle 3784 -prefsLen 5824 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 300 "\\.\pipe\gecko-crash-server-pipe.300" 3788 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Exit code: 0 Version: 65.0.2
2556	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="300.27.1139946368\544133239" -childID 4 -isForBrowser -prefsHandle 6512 -prefMapHandle 6508 -prefsLen 7103 -prefMapSize 180950 -schedulerPrefs 0001,2 -parentBuildID 20190225143501 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 300 "\\.\pipe\gecko-crash-server-pipe.300" 6496 tab	C:\Program Files\Mozilla Firefox\firefox.exe		firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 65.0.2
3508	"C:\Users\admin\Downloads\FORTNITE LAG SPIKES FIX v8.51.exe"	C:\Users\admin\Downloads\FORTNITE LAG SPIKES FIX v8.51.exe	—	firefox.exe
User: admin Company: ExtroTech Team ® Integrity Level: MEDIUM Description: www.youtube.com/extrotech Exit code: 3221226540 Version: 8. 5. 1. 0
2084	"C:\Users\admin\Downloads\FORTNITE LAG SPIKES FIX v8.51.exe"	C:\Users\admin\Downloads\FORTNITE LAG SPIKES FIX v8.51.exe		firefox.exe
User: admin Company: ExtroTech Team ® Integrity Level: HIGH Description: www.youtube.com/extrotech Version: 8. 5. 1. 0
2588	cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\2084YVNE.bat" "C:\Users\admin\Downloads\FORTNITE LAG SPIKES FIX v8.51.exe" "	C:\Windows\system32\cmd.exe	—	FORTNITE LAG SPIKES FIX v8.51.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Version: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
3276	ping 127.0.0.1 -n 2	C:\Windows\System32\PING.EXE	—	cmd.exe
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: TCP/IP Ping Command Exit code: 0 Version: 6.1.7600.16385 (win7_rtm.090713-1255)

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Total events

2 029

Read events

2 013

Write events

Delete events

Modification events


(PID) Process:	(300) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(300) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value: 4600000071000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000
(PID) Process:	(300) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US
(PID) Process:	(300) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(300) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1

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Executable files

Suspicious files

786

Text files

255

Unknown types

305

Dropped files

PID	Process	Filename		Type
300	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
300	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\trash12669		—
		MD5:—	SHA256:—
300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journal		—
		MD5:—	SHA256:—
300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm		—
		MD5:—	SHA256:—
300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js		text
		MD5:8F89A5889E1615F65674DAF6A01A2454	SHA256:F6D3FDE91836D607A3311A6E0A12463C811F791A9F231D2FF8542D772FA22ED7
300	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin		binary
		MD5:6C32CB3FD01869207E7AAE8B28598F29	SHA256:4F8ECF8007F6CC603991256AACF38224ADBA7D0A16685706072D1AADC0604303
300	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db		sqlite
		MD5:7ABF5A3F84362198D2E7C1CE908AAFE0	SHA256:DAF31D7811D3A290E164146B4E21DA4168B2FF547C7BBF263F394C3963CCBF81
300	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\entries\FDA0505FB3889AAA375DDD3676C5455F22555F3A		der
		MD5:39434052C2567B26A45F1AE4F2508CB4	SHA256:48F516A49B2F762DB7F3244F1659A67A3A609835EE07B7AEFC823C607ABB726B

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HTTP(S) requests

TCP/UDP connections

254

DNS requests

727

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
300	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
300	firefox.exe	GET	200	2.16.106.152:80	http://detectportal.firefox.com/success.txt	unknown	text	8 b	whitelisted
300	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
300	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
300	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
300	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
300	firefox.exe	POST	200	172.217.21.195:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
300	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
300	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
300	firefox.exe	POST	200	2.21.242.245:80	http://ocsp.int-x3.letsencrypt.org/	NL	der	527 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
300	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
300	firefox.exe	54.200.51.65:443	search.services.mozilla.com	Amazon.com, Inc.	US	unknown
300	firefox.exe	54.192.202.206:443	snippets.cdn.mozilla.net	Amazon.com, Inc.	US	unknown
300	firefox.exe	104.27.88.82:443	oko.sh	Cloudflare Inc	US	shared
300	firefox.exe	172.217.16.202:443	fonts.googleapis.com	Google Inc.	US	whitelisted
300	firefox.exe	151.101.16.193:443	imgur.com	Fastly	US	suspicious
300	firefox.exe	34.214.69.153:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
300	firefox.exe	52.27.144.31:443	aus5.mozilla.org	Amazon.com, Inc.	US	unknown
300	firefox.exe	104.27.38.110:443	clk.sh	Cloudflare Inc	US	shared
300	firefox.exe	88.85.66.163:443	native.propellerclick.com	Webzilla B.V.	NL	unknown

DNS requests

Domain	IP	Reputation
detectportal.firefox.com	2.16.106.152 2.16.106.209 23.62.98.16 23.62.98.18	whitelisted
oko.sh	104.27.88.82 104.27.89.82	suspicious
aus5.mozilla.org	52.27.144.31 34.218.159.169 34.216.134.104 52.43.79.30 34.214.241.105 52.32.77.100 52.40.226.98 35.164.82.230	whitelisted
balrog-aus5.r53-2.services.mozilla.com	35.164.82.230 52.40.226.98 52.32.77.100 34.214.241.105 52.43.79.30 34.216.134.104 34.218.159.169 52.27.144.31	whitelisted
a1089.dscd.akamai.net	2.16.106.209 2.16.106.152 23.62.98.18 23.62.98.16	whitelisted
ocsp.digicert.com	93.184.220.29	whitelisted
search.services.mozilla.com	54.200.51.65 52.10.42.204 52.27.229.90	whitelisted
cs9.wac.phicdn.net	93.184.220.29	whitelisted
search.r53-2.services.mozilla.com	52.27.229.90 52.10.42.204 54.200.51.65	whitelisted
tiles.services.mozilla.com	34.214.69.153 35.165.22.140 35.164.218.3 35.164.130.113 35.166.92.58 52.35.250.5 52.34.132.219 52.26.103.165	whitelisted

Threats

No threats detected

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No debug info

General Info

https://oko.sh/idn4m7

D0B03464DDED340569B2663556E6A2DE

395630E6A158553670F255FA4E7031C3EE7BE5C7

81847BCADD03558174088AD7421465A9D118FA93E7EBFF8077134F2FF5CE506B

3:N8HsC:29

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Application was dropped or rewritten from another process

Runs PING.EXE for delay simulation

SUSPICIOUS

Creates files in the program directory

Starts CMD.EXE for commands execution

Executable content was dropped or overwritten

INFO

Dropped object may contain Bitcoin addresses

Reads CPU info

Reads settings of System Certificates

Application launched itself

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

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings