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URL:

https://go.microsoft.com/fwlink/?LinkId=550986

Full analysis: https://app.any.run/tasks/4220a3bf-2824-4207-977a-7f71c41e913c
Verdict: Malicious activity
Analysis date: July 01, 2019, 12:31:50
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

FA411EB25146575EA2EA390F013302CF

SHA1:

DBB9281C817B5503C5925706AA79DF19442B6133

SHA256:

411F48E4BAACFCB9E78C30E5ECAAD6C33B4EDF22AE29155566D351C6541BB637

SSDEEP:

3:N8r8etR7LOCdGsT:2geDPOCdGsT

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.
  • MALICIOUS

    No malicious indicators.
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 2836)
    • Creates files in the program directory

      • firefox.exe (PID: 2836)
  • INFO

    • Reads settings of System Certificates

      • firefox.exe (PID: 2836)
    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 2836)
    • Application launched itself

      • firefox.exe (PID: 2836)
    • Reads CPU info

      • firefox.exe (PID: 2836)
    • Reads Internet Cache Settings

      • firefox.exe (PID: 2836)
    • Creates files in the user directory

      • firefox.exe (PID: 2836)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
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All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
5
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start firefox.exe firefox.exe no specs firefox.exe firefox.exe firefox.exe

Process information

PID
CMD
Path
Indicators
Parent process
2836"C:\Program Files\Mozilla Firefox\firefox.exe" https://go.microsoft.com/fwlink/?LinkId=550986C:\Program Files\Mozilla Firefox\firefox.exe
explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
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
2160"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.0.232410091\1637758825" -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}" 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 1124 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
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
3000"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.6.1110181118\100154082" -childID 1 -isForBrowser -prefsHandle 1672 -prefMapHandle 1744 -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" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 1632 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
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="2836.13.1870370291\892492357" -childID 2 -isForBrowser -prefsHandle 2676 -prefMapHandle 2684 -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" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 2696 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
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
3776"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.20.1409834181\2070709184" -childID 3 -isForBrowser -prefsHandle 3448 -prefMapHandle 3460 -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" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 3328 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
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
Total events
1 102
Read events
1 090
Write events
12
Delete events
0

Modification events

(PID) Process:(2836) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2836) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
(PID) Process:(2836) firefox.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
99
Text files
57
Unknown types
65

Dropped files

PID
Process
Filename
Type
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\trash25272
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cert9.db-journal
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-malware-simple.sbstore
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-malware-simple.pset
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-phish-simple.sbstore
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-phish-simple.pset
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\test-unwanted-simple.sbstore
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
21
TCP/UDP connections
86
DNS requests
176
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2836
firefox.exe
POST
200
104.18.24.243:80
http://ocsp.msocsp.com/
US
der
1.79 Kb
whitelisted
2836
firefox.exe
POST
200
216.58.208.35:80
http://ocsp.pki.goog/GTSGIAG3
US
der
471 b
whitelisted
2836
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2836
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2836
firefox.exe
GET
301
104.111.253.84:80
http://technet.microsoft.com/library/4a602fd8-0e94-45eb-9b8c-4e674187cf70.aspx
NL
whitelisted
2836
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2836
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2836
firefox.exe
POST
200
216.58.208.35:80
http://ocsp.pki.goog/GTSGIAG3
US
der
471 b
whitelisted
2836
firefox.exe
POST
200
216.58.208.35:80
http://ocsp.pki.goog/GTSGIAG3
US
der
471 b
whitelisted
2836
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 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
2836
firefox.exe
2.16.186.112:80
detectportal.firefox.com
Akamai International B.V.
whitelisted
2836
firefox.exe
172.217.16.138:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2836
firefox.exe
13.32.158.121:443
aus5.mozilla.org
Amazon.com, Inc.
US
unknown
2836
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2836
firefox.exe
54.190.222.97:443
search.services.mozilla.com
Amazon.com, Inc.
US
malicious
2836
firefox.exe
216.58.208.35:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2836
firefox.exe
40.97.153.146:443
outlook.com
Microsoft Corporation
US
whitelisted
2836
firefox.exe
185.151.204.13:443
app.adjust.com
datapath.io GmbH
DE
unknown
2836
firefox.exe
92.122.253.175:443
www.microsoft.com
GTT Communications Inc.
suspicious
2836
firefox.exe
13.32.159.167:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
unknown

DNS requests

Domain
IP
Reputation
go.microsoft.com
  • 104.103.90.39
whitelisted
detectportal.firefox.com
  • 2.16.186.112
  • 2.16.186.50
whitelisted
aus5.mozilla.org
  • 13.32.158.121
  • 13.32.158.208
  • 13.32.158.131
  • 13.32.158.176
whitelisted
a1089.dscd.akamai.net
  • 2.16.186.50
  • 2.16.186.112
whitelisted
e11290.dspg.akamaiedge.net
  • 104.103.90.39
whitelisted
balrog-cloudfront.prod.mozaws.net
  • 13.32.158.176
  • 13.32.158.131
  • 13.32.158.208
  • 13.32.158.121
whitelisted
search.services.mozilla.com
  • 54.190.222.97
  • 34.215.70.240
  • 52.11.30.237
whitelisted
search.r53-2.services.mozilla.com
  • 52.11.30.237
  • 34.215.70.240
  • 54.190.222.97
whitelisted
ocsp.msocsp.com
  • 104.18.24.243
  • 104.18.25.243
whitelisted
ocsp.globalsign.cloud
  • 104.18.25.243
  • 104.18.24.243
whitelisted

Threats

No threats detected
No debug info