URL:

https://forms.office.com/Pages/ResponsePage.aspx?id=rb4kMR_8WEWzwYYitnkGHZYIKJbTj_ZDmjWB8cIHbQdUQktWSjNaTFRNWU82RjdZTUJGVFU1OVg5Ry4u

Full analysis: https://app.any.run/tasks/f8f73105-fe50-41db-9c30-f5ea157e471f
Verdict: Malicious activity
Analysis date: February 09, 2021, 18:47:53
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

3AA1D01EBC066F5D31C670C7E8D262FC

SHA1:

378B1F52683E13BF76F81222C95885D13E61178B

SHA256:

FE8EDFFA31EF6E323C1586737D4CF48D414209F4F5E931196250F015DC750773

SSDEEP:

3:N8aGH1lUj1EUV9X9pfl8OE8/hIP0H9hBY1J5h8zTln:2XVlUJEi9xGtuQ+fS1JEN

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

    No suspicious indicators.

  • INFO

    • Application launched itself

      • firefox.exe (PID: 3876)
      • firefox.exe (PID: 1016)

    • Reads CPU info

      • firefox.exe (PID: 3876)

    • Creates files in the program directory

      • firefox.exe (PID: 3876)

    • Creates files in the user directory

      • firefox.exe (PID: 3876)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
6
Malicious processes
0
Suspicious processes
0

Behavior graph

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

Process information

PID
CMD
Path
Indicators
Parent process
1016"C:\Program Files\Mozilla Firefox\firefox.exe" "https://forms.office.com/Pages/ResponsePage.aspx?id=rb4kMR_8WEWzwYYitnkGHZYIKJbTj_ZDmjWB8cIHbQdUQktWSjNaTFRNWU82RjdZTUJGVFU1OVg5Ry4u"C:\Program Files\Mozilla Firefox\firefox.exe—explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
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
1360"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3876.20.1988900379\21127017" -childID 3 -isForBrowser -prefsHandle 3768 -prefMapHandle 3776 -prefsLen 7631 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3876 "\\.\pipe\gecko-crash-server-pipe.3876" 3784 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
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
1896"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3876.13.1092448410\999050917" -childID 2 -isForBrowser -prefsHandle 2768 -prefMapHandle 2772 -prefsLen 5996 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3876 "\\.\pipe\gecko-crash-server-pipe.3876" 2696 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
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
2560"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3876.0.1467555377\1627725698" -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3876 "\\.\pipe\gecko-crash-server-pipe.3876" 1176 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
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
3876"C:\Program Files\Mozilla Firefox\firefox.exe" https://forms.office.com/Pages/ResponsePage.aspx?id=rb4kMR_8WEWzwYYitnkGHZYIKJbTj_ZDmjWB8cIHbQdUQktWSjNaTFRNWU82RjdZTUJGVFU1OVg5Ry4uC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
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
4044"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3876.3.1078657630\702449451" -childID 1 -isForBrowser -prefsHandle 1724 -prefMapHandle 1720 -prefsLen 1 -prefMapSize 191824 -parentBuildID 20190717172542 -greomni "C:\Program Files\Mozilla Firefox\omni.ja" -appomni "C:\Program Files\Mozilla Firefox\browser\omni.ja" -appdir "C:\Program Files\Mozilla Firefox\browser" - 3876 "\\.\pipe\gecko-crash-server-pipe.3876" 1744 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
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
365
Read events
360
Write events
5
Delete events
0

Modification events

(PID) Process:(3876) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
60BF030D00000000
(PID) Process:(1016) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
60BF030D00000000
(PID) Process:(3876) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(3876) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3876) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
46000000A5000000010000000000000000000000000000000000000000000000C0E333BBEAB1D301000000000000000000000000020000001700000000000000FE800000000000007D6CB050D9C573F70B000000000000006D00330032005C004D00530049004D004700330032002E0064006C000100000004AA400014AA4000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000C0A8016400000000000000000000000000000000000000000800000000000000805D3F00983740000008000002000000000000600000002060040000B8A94000020000008802000060040000B8A9400004000000F8010000B284000088B64000B84B400043003A000000000000000000000000000000000000000000
Executable files
0
Suspicious files
61
Text files
29
Unknown types
55

Dropped files

PID
Process
Filename
Type
3876firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm —
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shm —
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm —
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:—
SHA256:—
3876firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
36
DNS requests
82
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3876
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1o1core
US
der
472 b
whitelisted
3876
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3876
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3876
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 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
3876
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3876
firefox.exe
13.107.6.194:443
forms.office.com
Microsoft Corporation
US
suspicious
3876
firefox.exe
35.167.169.250:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
3876
firefox.exe
2.16.107.96:443
cdn.forms.office.net
Akamai International B.V.
—
suspicious
3876
firefox.exe
65.9.58.121:443
snippets.cdn.mozilla.net
AT&T Services, Inc.
US
unknown
3876
firefox.exe
52.38.194.37:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
—
—
65.9.58.121:443
snippets.cdn.mozilla.net
AT&T Services, Inc.
US
unknown
3876
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
—
—
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3876
firefox.exe
65.9.58.92:443
firefox.settings.services.mozilla.com
AT&T Services, Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
whitelisted
forms.office.com
  • 13.107.6.194
whitelisted
b-0039.b-msedge.net
  • 13.107.6.194
suspicious
search.services.mozilla.com
  • 35.167.169.250
  • 34.213.158.239
  • 52.38.202.57
whitelisted
search.r53-2.services.mozilla.com
  • 52.38.202.57
  • 34.213.158.239
  • 35.167.169.250
whitelisted
cdn.forms.office.net
  • 2.16.107.96
  • 2.16.107.112
whitelisted
a1894.d.akamai.net
  • 2.16.107.112
  • 2.16.107.96
whitelisted
push.services.mozilla.com
  • 52.38.194.37
whitelisted
autopush.prod.mozaws.net
  • 52.38.194.37
whitelisted

Threats

PID
Process
Class
Message
1040
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
1040
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info
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Reports
https://forms.office.com/Pages/ResponsePage.aspx?id=rb4kMR_8WEWzwYYitnkGHZYIKJbTj_ZDmjWB8cIHbQdUQktWSjNaTFRNWU82RjdZTUJGVFU1OVg5Ry4u