Malware analysis https://wetransfer.com/downloads/043327d4ad92b07a9c11f2ecc4e4cd5a20190109021114/ef3fb1227bb7fa9308d1609dd31cc1e3201934221114/d2e15b Malicious activity

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URL:	https://wetransfer.com/downloads/043327d4ad92b07a9c11f2ecc4e4cd5a20190109021114/ef3fb1227bb7fa9308d1609dd31cc1e3201934221114/d2e15b
Full analysis:	https://app.any.run/tasks/7aba5ada-0e59-453c-8e25-8c3df5c6716e
Verdict:	Malicious activity
Analysis date:	January 11, 2019, 13:32:08
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:	5DD5C6FAF913FF18618909205B96E5C9
SHA1:	70DA3F06C6AD7F6F631047FF1FE79C9FFCD63118
SHA256:	B1D649494D11DDF2A7900B0D0F5A65264F807F799A72C733B0726B2E701535F3
SSDEEP:	3:N8RCYKMXKVjSogsGUxGGx7p2hYuXtDYOwgnuRHGaXAUSn:2EYNalSo8UxGGRp2lXxQguRXAJ

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:: off
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
- Reads CPU info
  - firefox.exe (PID: 3192)
  - firefox.exe (PID: 2492)
  - firefox.exe (PID: 3544)
  - firefox.exe (PID: 3708)
- Application launched itself
  - firefox.exe (PID: 3544)
- Reads Internet Cache Settings
  - firefox.exe (PID: 3544)
- Creates files in the user directory
  - firefox.exe (PID: 3544)

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	Parent process
3544	"C:\Program Files\Mozilla Firefox\firefox.exe" https://wetransfer.com/downloads/043327d4ad92b07a9c11f2ecc4e4cd5a20190109021114/ef3fb1227bb7fa9308d1609dd31cc1e3201934221114/d2e15b	C:\Program Files\Mozilla Firefox\firefox.exe	explorer.exe
User: admin Company: Mozilla Corporation Integrity Level: MEDIUM Description: Firefox Version: 61.0.2
3192	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3544.0.225485574\371004064" -childID 1 -isForBrowser -prefsHandle 1472 -prefsLen 8310 -schedulerPrefs 0001,2 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3544 "\\.\pipe\gecko-crash-server-pipe.3544" 1348 tab	C:\Program Files\Mozilla Firefox\firefox.exe	firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 61.0.2
2492	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3544.6.717442892\315336976" -childID 2 -isForBrowser -prefsHandle 2544 -prefsLen 11442 -schedulerPrefs 0001,2 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3544 "\\.\pipe\gecko-crash-server-pipe.3544" 2556 tab	C:\Program Files\Mozilla Firefox\firefox.exe	firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 61.0.2
3708	"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3544.12.764734604\698285912" -childID 3 -isForBrowser -prefsHandle 2964 -prefsLen 12017 -schedulerPrefs 0001,2 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3544 "\\.\pipe\gecko-crash-server-pipe.3544" 2892 tab	C:\Program Files\Mozilla Firefox\firefox.exe	firefox.exe
User: admin Company: Mozilla Corporation Integrity Level: LOW Description: Firefox Version: 61.0.2

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Total events

364

Read events

362

Write events

Delete events

Modification events


(PID) Process:	(3544) firefox.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:	write	Name:	ProxyEnable
Value: 0
(PID) Process:	(3544) 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

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shm		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shm		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journal		—
		MD5:—	SHA256:—
3544	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\entries\B7C304DE0AC6FA3E6F1133E193383DF348AE3324		der
		MD5:E6DF7BF65CC7D95F67CF05ECD358DC4B	SHA256:86A5FBE673F28B7B16A40A1DF5899CFE7DEC7F4A37333293F71955EEE57C56E6
3544	firefox.exe	C:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\entries\490D175456152E2F6C914D718D228502CAAB9313		der
		MD5:03595EF05D6C5D2013BCDDA0D8C002C1	SHA256:CFC721BA5C48F1635B253B168AAC5E1533B94252A374F246B4763A1E50AD898A

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

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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
3544	firefox.exe	POST	200	172.217.22.78:80	http://ocsp.pki.goog/GTSGIAG3	US	der	463 b	whitelisted
3544	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
3544	firefox.exe	POST	200	172.217.22.78:80	http://ocsp.pki.goog/GTSGIAG3	US	der	463 b	whitelisted
3544	firefox.exe	POST	200	2.16.186.32:80	http://ocsp.usertrust.com/	unknown	der	471 b	whitelisted
3544	firefox.exe	POST	200	13.32.222.37:80	http://ocsp.sca1b.amazontrust.com/	US	der	471 b	whitelisted
3544	firefox.exe	POST	200	2.16.186.32:80	http://ocsp.usertrust.com/	unknown	der	471 b	whitelisted
3544	firefox.exe	POST	200	93.184.220.29:80	http://ocsp.digicert.com/	US	der	471 b	whitelisted
3544	firefox.exe	POST	200	13.32.222.37:80	http://ocsp.sca1b.amazontrust.com/	US	der	471 b	whitelisted
3544	firefox.exe	POST	200	13.32.222.37:80	http://ocsp.sca1b.amazontrust.com/	US	der	471 b	whitelisted
3544	firefox.exe	POST	200	172.217.22.78:80	http://ocsp.pki.goog/GTSGIAG3	US	der	463 b	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3544	firefox.exe	93.184.220.29:80	ocsp.digicert.com	MCI Communications Services, Inc. d/b/a Verizon Business	US	whitelisted
3544	firefox.exe	172.217.22.78:80	ocsp.pki.goog	Google Inc.	US	whitelisted
3544	firefox.exe	13.32.223.18:443	prod-cdn.wetransfer.net	Amazon.com, Inc.	US	unknown
3544	firefox.exe	52.17.181.56:443	wetransfer.com	Amazon.com, Inc.	IE	unknown
3544	firefox.exe	13.32.223.220:443	backgrounds.wetransfer.net	Amazon.com, Inc.	US	unknown
3544	firefox.exe	13.32.222.37:80	ocsp.sca1b.amazontrust.com	Amazon.com, Inc.	US	whitelisted
3544	firefox.exe	104.107.216.169:80	detectportal.firefox.com	Akamai International B.V.	NL	whitelisted
3544	firefox.exe	13.32.222.9:443	d19ptbnuzhibkh.cloudfront.net	Amazon.com, Inc.	US	suspicious
3544	firefox.exe	35.166.45.24:443	tiles.services.mozilla.com	Amazon.com, Inc.	US	unknown
3544	firefox.exe	34.243.235.206:443	wtplus.wetransfer.com	Amazon.com, Inc.	IE	unknown

DNS requests

Domain	IP	Reputation
detectportal.firefox.com	104.107.216.169 104.107.216.187	whitelisted
wetransfer.com	52.17.181.56 54.194.245.117 63.32.254.57	shared
a1089.dscd.akamai.net	104.107.216.187 104.107.216.169	whitelisted
search.services.mozilla.com	52.27.184.151 52.89.32.107 34.216.89.123	whitelisted
search.r53-2.services.mozilla.com	34.216.89.123 52.89.32.107 52.27.184.151	whitelisted
ocsp.sca1b.amazontrust.com	13.32.222.37 13.32.222.53 13.32.222.14 13.32.222.136	whitelisted
ocsp.digicert.com	93.184.220.29	whitelisted
cs9.wac.phicdn.net	93.184.220.29	whitelisted
tiles.services.mozilla.com	35.166.45.24 34.209.108.219 54.218.239.186 34.216.156.21 54.187.46.234 52.10.130.148 34.208.7.98 34.215.13.51	whitelisted
tiles.r53-2.services.mozilla.com	34.215.13.51 34.208.7.98 52.10.130.148 54.187.46.234 34.216.156.21 54.218.239.186 34.209.108.219 35.166.45.24	whitelisted

Threats

No threats detected

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No debug info

General Info

https://wetransfer.com/downloads/043327d4ad92b07a9c11f2ecc4e4cd5a20190109021114/ef3fb1227bb7fa9308d1609dd31cc1e3201934221114/d2e15b

5DD5C6FAF913FF18618909205B96E5C9

70DA3F06C6AD7F6F631047FF1FE79C9FFCD63118

B1D649494D11DDF2A7900B0D0F5A65264F807F799A72C733B0726B2E701535F3

3:N8RCYKMXKVjSogsGUxGGx7p2hYuXtDYOwgnuRHGaXAUSn:2EYNalSo8UxGGRp2lXxQguRXAJ

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

SUSPICIOUS

INFO

Reads CPU info

Application launched itself

Reads Internet Cache Settings

Creates files in the user directory

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Information

Information

Information

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings