Malware analysis https://1drv.ms/b/s!AvVfRcAsFHUMa2vI2kGFS6KgUaQ Malicious activity

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URL:	https://1drv.ms/b/s!AvVfRcAsFHUMa2vI2kGFS6KgUaQ
Full analysis:	https://app.any.run/tasks/d3d20c3c-e84d-4cc1-b7bf-61674dbb9202
Verdict:	Malicious activity
Analysis date:	June 12, 2019 at 13:28:27
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	9901F8928BB4B34A0EBCBE2645D0EB8B
SHA1:	B087B636F144C8991345AD9F3DCEF0EECD773647
SHA256:	1CDBEF16073E1FBF3F361B05AEB16A9A13FBAD269BAA692C1495A1ACA2CAF3B5
SSDEEP:	3:N8qDLIWKtBzSkkwoFm0:2qXBwo5

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:: 180 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 120 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
No malicious indicators.
SUSPICIOUS
- Creates files in the program directory
  - firefox.exe (PID: 2124)
- Executable content was dropped or overwritten
  - firefox.exe (PID: 2124)
INFO
- Reads CPU info
  - firefox.exe (PID: 2124)
- Application launched itself
  - firefox.exe (PID: 2124)
- Reads settings of System Certificates
  - firefox.exe (PID: 2124)
- Dropped object may contain Bitcoin addresses
  - firefox.exe (PID: 2124)
- Creates files in the user directory
  - firefox.exe (PID: 2124)

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

2124

"C:\Program Files\Mozilla Firefox\firefox.exe" https://1drv.ms/b/s!AvVfRcAsFHUMa2vI2kGFS6KgUaQ

C:\Program Files\Mozilla Firefox\firefox.exe

explorer.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

2184

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2124.27.870080432\1850899932" -childID 4 -isForBrowser -prefsHandle 7520 -prefMapHandle 7516 -prefsLen 7202 -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" - 2124 "\\.\pipe\gecko-crash-server-pipe.2124" 7500 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Exit code:

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

2676

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2124.20.1166705167\1899279600" -childID 3 -isForBrowser -prefsHandle 3340 -prefMapHandle 3344 -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" - 2124 "\\.\pipe\gecko-crash-server-pipe.2124" 3356 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Exit code:

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

3116

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2124.0.661152427\1234558027" -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}" 2124 "\\.\pipe\gecko-crash-server-pipe.2124" 1128 gpu

C:\Program Files\Mozilla Firefox\firefox.exe

—

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

MEDIUM

Description:

Firefox

Exit code:

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

3388

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2124.13.1516800435\1889131282" -childID 2 -isForBrowser -prefsHandle 2652 -prefMapHandle 2656 -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" - 2124 "\\.\pipe\gecko-crash-server-pipe.2124" 2668 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Exit code:

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

3796

"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2124.6.1685732788\2060005154" -childID 1 -isForBrowser -prefsHandle 1584 -prefMapHandle 1708 -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" - 2124 "\\.\pipe\gecko-crash-server-pipe.2124" 820 tab

C:\Program Files\Mozilla Firefox\firefox.exe

firefox.exe

User:

admin

Company:

Mozilla Corporation

Integrity Level:

LOW

Description:

Firefox

Exit code:

Version:

65.0.2

Modules

Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll

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Total events

1 067

Read events

1 055

Write events

Delete events

Modification events


(PID) Process:	(2124) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(2124) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:	write	Name:	SavedLegacySettings
Value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
(PID) Process:	(2124) firefox.exe	Key:	HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:	write	Name:	LanguageList
Value: en-US

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Executable files

Suspicious files

396

Text files

121

Unknown types

141

Dropped files

PID	Process	Filename		Type
2124	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin		—
		MD5:—	SHA256:—
2124	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm		—
		MD5:—	SHA256:—
2124	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\trash859		—
		MD5:—	SHA256:—
2124	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
2124	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
2124	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journal		—
		MD5:—	SHA256:—
2124	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.bin		binary
		MD5:D9ED8FC36E44323FC4D590096318834E	SHA256:541A10EF812806C4A23386FFFFDCB5352B2F35E373681788774A27CB82581EE5
2124	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.bin		binary
		MD5:2EDB16BAAB71D3A265960F122CC9A3D8	SHA256:3A3C81D31180EB9A36856792D4D6FE72FDDA61AF20DA1FEC484F1D3BDFC8B1B7
2124	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\entries\C79235594A350149A006AC468E49CD62955BDFDB		der
		MD5:610E3FC443BF86EF82BD6D7769D3981C	SHA256:8C8927A2B50FEFF92FFC02DAA5029B1AF5CCFC90DF91834DAC7D34406161596D
2124	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.js		text
		MD5:6BA0DD87A8D8DA5F9BDD3C635AA035E4	SHA256:D3AEE1EE9848245D1C41AD416BD0ED21C6CC2C4E6B991DA361443ED656FE897B

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HTTP(S) requests

TCP/UDP connections

137

DNS requests

187

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
2124	firefox.exe	POST	200	216.58.208.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	216.58.208.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	216.58.208.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	216.58.208.35:80	http://ocsp.pki.goog/GTSGIAG3	US	der	471 b	whitelisted
2124	firefox.exe	POST	200	104.18.25.243:80	http://ocsp.msocsp.com/	US	der	1.79 Kb	whitelisted
2124	firefox.exe	GET	200	88.221.144.128:80	http://detectportal.firefox.com/success.txt	IT	text	8 b	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2124	firefox.exe	88.221.144.128:80	detectportal.firefox.com	Akamai International B.V.	IT	whitelisted
2124	firefox.exe	13.107.42.12:443	1drv.ms	Microsoft Corporation	US	suspicious
2124	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
2124	firefox.exe	52.25.71.236:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
2124	firefox.exe	216.58.208.35:80	ocsp.pki.goog	Google Inc.	US	whitelisted
2124	firefox.exe	52.24.56.107:443	shavar.services.mozilla.com	Amazon.com, Inc.	US	unknown
2124	firefox.exe	52.35.34.27:443	aus5.mozilla.org	Amazon.com, Inc.	US	unknown
2124	firefox.exe	52.222.157.83:443	tracking-protection.cdn.mozilla.net	Amazon.com, Inc.	US	whitelisted
2124	firefox.exe	52.11.30.237:443	search.services.mozilla.com	Amazon.com, Inc.	US	unknown
2124	firefox.exe	88.221.144.105:80	detectportal.firefox.com	Akamai International B.V.	IT	whitelisted

DNS requests

Domain	IP	Reputation
detectportal.firefox.com	88.221.144.128 88.221.144.105 2.16.186.50 2.16.186.112	whitelisted
1drv.ms	13.107.42.12	shared
a1089.dscd.akamai.net	88.221.144.105 88.221.144.128 2.16.186.112 2.16.186.50	whitelisted
aus5.mozilla.org	52.35.34.27 52.43.79.30 52.34.120.127 52.34.127.169 34.218.159.169 52.40.226.98 35.165.116.96 54.213.5.202	whitelisted
balrog-aus5.r53-2.services.mozilla.com	54.213.5.202 35.165.116.96 52.40.226.98 34.218.159.169 52.34.127.169 52.34.120.127 52.43.79.30 52.35.34.27	whitelisted
ocsp.digicert.com	93.184.220.29	whitelisted
cs9.wac.phicdn.net	93.184.220.29	whitelisted
search.services.mozilla.com	52.11.30.237 54.190.222.97 34.215.70.240	whitelisted
search.r53-2.services.mozilla.com	34.215.70.240 54.190.222.97 52.11.30.237	whitelisted
tiles.services.mozilla.com	52.25.71.236 34.213.89.114 34.210.151.118 34.209.86.85 52.26.103.165 34.208.138.0 35.164.130.113 52.26.166.58	whitelisted

Threats

No threats detected

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No debug info

General Info

https://1drv.ms/b/s!AvVfRcAsFHUMa2vI2kGFS6KgUaQ

9901F8928BB4B34A0EBCBE2645D0EB8B

B087B636F144C8991345AD9F3DCEF0EECD773647

1CDBEF16073E1FBF3F361B05AEB16A9A13FBAD269BAA692C1495A1ACA2CAF3B5

3:N8qDLIWKtBzSkkwoFm0:2qXBwo5

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

Creates files in the program directory

Executable content was dropped or overwritten

INFO

Reads CPU info

Application launched itself

Reads settings of System Certificates

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

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings