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URL:

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

Full analysis: https://app.any.run/tasks/39fd48c8-b8bd-4697-b229-72f503c27ceb
Verdict: Malicious activity
Analysis date: April 18, 2019, 15:35:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
phishing
phish-microsoft
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)
  • INFO

    • Reads CPU info

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

      • 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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
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
3720"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.0.1717377516\512344834" -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" 1100 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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\dbghelp.dll
2628"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.6.308814681\1211746250" -childID 1 -isForBrowser -prefsHandle 1604 -prefMapHandle 1624 -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" 1596 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
3168"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.13.780894971\1833448941" -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" - 2836 "\\.\pipe\gecko-crash-server-pipe.2836" 2644 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
1120"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2836.20.1246214902\1480062912" -childID 3 -isForBrowser -prefsHandle 3336 -prefMapHandle 3340 -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" 3352 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
920
Read events
918
Write events
2
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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
Executable files
1
Suspicious files
47
Text files
39
Unknown types
45

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\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm
MD5:
SHA256:
2836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\cache2\trash6911
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\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
17
TCP/UDP connections
52
DNS requests
92
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
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
172.217.16.131:80
http://ocsp.pki.goog/GTSGIAG3
US
der
471 b
whitelisted
2836
firefox.exe
POST
200
104.18.25.243:80
http://ocsp.msocsp.com/
US
der
1.79 Kb
whitelisted
2836
firefox.exe
POST
200
104.18.25.243:80
http://ocsp.msocsp.com/
US
der
1.79 Kb
whitelisted
2836
firefox.exe
GET
200
2.16.186.50:80
http://detectportal.firefox.com/success.txt
unknown
text
8 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
POST
200
104.18.25.243:80
http://ocsp.msocsp.com/
US
der
1.79 Kb
whitelisted
2836
firefox.exe
POST
200
172.217.16.131:80
http://ocsp.pki.goog/GTSGIAG3
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
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2836
firefox.exe
172.217.16.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2836
firefox.exe
104.109.80.115:443
go.microsoft.com
Akamai International B.V.
NL
whitelisted
2836
firefox.exe
52.85.184.85:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
unknown
2836
firefox.exe
52.88.150.81:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
2836
firefox.exe
185.151.204.13:443
app.adjust.com
datapath.io GmbH
DE
unknown
2836
firefox.exe
2.16.186.50:80
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
52.43.91.152:443
tiles.services.mozilla.com
Amazon.com, Inc.
US
unknown
2836
firefox.exe
23.212.224.236:443
www.microsoft.com
Akamai Technologies, Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
go.microsoft.com
  • 104.109.80.115
whitelisted
detectportal.firefox.com
  • 2.16.186.50
  • 2.16.186.112
whitelisted
a1089.dscd.akamai.net
  • 2.16.186.112
  • 2.16.186.50
whitelisted
e11290.dspg.akamaiedge.net
  • 104.109.80.115
whitelisted
search.services.mozilla.com
  • 52.88.150.81
  • 35.166.112.39
  • 34.213.175.109
whitelisted
search.r53-2.services.mozilla.com
  • 34.213.175.109
  • 35.166.112.39
  • 52.88.150.81
whitelisted
ocsp.msocsp.com
  • 104.18.25.243
  • 104.18.24.243
whitelisted
ocsp.globalsign.cloud
  • 104.18.24.243
  • 104.18.25.243
whitelisted
tiles.services.mozilla.com
  • 52.43.91.152
  • 52.88.59.160
  • 35.162.29.26
  • 34.208.143.106
  • 35.164.130.113
  • 34.214.69.153
  • 54.149.115.79
  • 54.186.163.246
whitelisted
tiles.r53-2.services.mozilla.com
  • 54.186.163.246
  • 54.149.115.79
  • 34.214.69.153
  • 35.164.130.113
  • 34.208.143.106
  • 35.162.29.26
  • 52.88.59.160
  • 52.43.91.152
whitelisted

Threats

PID
Process
Class
Message
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
Generic Protocol Command Decode
SURICATA STREAM excessive retransmissions
No debug info