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URL:

https://www.avast.com/antivirus

Full analysis: https://app.any.run/tasks/55f4fc50-5156-464e-bc2e-7022f6ca5052
Verdict: Malicious activity
Analysis date: January 24, 2022, 22:38:58
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

867015D36FC42DFBEDC8CA137B06694D

SHA1:

817C40921F7C3CD31FADD4F991B7DC9AAC68C5F2

SHA256:

949E7F92EBB3B6523A7D86F06F22E3FBAED2E129988F23FA1635BD4D0F866329

SSDEEP:

3:N8DSL/KCfQW:2OLC7W

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

    • Checks supported languages

      • firefox.exe (PID: 292)
      • firefox.exe (PID: 3204)
      • firefox.exe (PID: 3908)
      • firefox.exe (PID: 3372)
      • firefox.exe (PID: 3216)
      • firefox.exe (PID: 2076)
      • firefox.exe (PID: 1488)
      • firefox.exe (PID: 2952)

    • Application launched itself

      • firefox.exe (PID: 3204)
      • firefox.exe (PID: 292)

    • Reads CPU info

      • firefox.exe (PID: 292)

    • Reads the computer name

      • firefox.exe (PID: 292)
      • firefox.exe (PID: 3372)
      • firefox.exe (PID: 3908)
      • firefox.exe (PID: 2076)
      • firefox.exe (PID: 1488)
      • firefox.exe (PID: 3216)
      • firefox.exe (PID: 2952)

    • Creates files in the user directory

      • firefox.exe (PID: 292)

    • Creates files in the program directory

      • firefox.exe (PID: 292)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
8
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 no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3204"C:\Program Files\Mozilla Firefox\firefox.exe" "https://www.avast.com/antivirus"C:\Program Files\Mozilla Firefox\firefox.exe—Explorer.EXE
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\crypt32.dll
292"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.avast.com/antivirusC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3372"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="292.0.1962524255\2021111759" -parentBuildID 20201112153044 -prefsHandle 1124 -prefMapHandle 1116 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 292 "\\.\pipe\gecko-crash-server-pipe.292" 1208 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
83.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\firefox.exe
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\msasn1.dll
3908"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="292.6.122768393\1944762080" -childID 1 -isForBrowser -prefsHandle 2640 -prefMapHandle 2636 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 292 "\\.\pipe\gecko-crash-server-pipe.292" 2652 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\crypt32.dll
3216"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="292.13.2074165791\17049308" -childID 2 -isForBrowser -prefsHandle 3000 -prefMapHandle 2996 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 292 "\\.\pipe\gecko-crash-server-pipe.292" 3012 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
2076"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="292.20.1956093186\654658503" -childID 3 -isForBrowser -prefsHandle 3604 -prefMapHandle 3600 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 292 "\\.\pipe\gecko-crash-server-pipe.292" 3616 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\crypt32.dll
1488"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="292.27.140723507\641152498" -childID 4 -isForBrowser -prefsHandle 3760 -prefMapHandle 3756 -prefsLen 7378 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 292 "\\.\pipe\gecko-crash-server-pipe.292" 3772 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\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\sechost.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
2952"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="292.34.1675876707\1761660015" -childID 5 -isForBrowser -prefsHandle 4104 -prefMapHandle 4100 -prefsLen 7801 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 292 "\\.\pipe\gecko-crash-server-pipe.292" 4108 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
Total events
8 950
Read events
8 926
Write events
24
Delete events
0

Modification events

(PID) Process:(3204) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
B1F6F1D06E010000
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
67FEF1D06E010000
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|ServicesSettingsServer
Value:
https://firefox.settings.services.mozilla.com/v1
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SecurityContentSignatureRootHash
Value:
97:E8:BA:9C:F1:2F:B3:DE:53:CC:42:A4:E6:57:7E:D6:4D:F4:93:C2:47:B4:14:FE:A0:36:81:8D:38:23:56:0E
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(292) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
0
Suspicious files
33
Text files
22
Unknown types
12

Dropped files

PID
Process
Filename
Type
292firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
292firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
292firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:1EEB94941B99E0B46D731CBB017CB725
SHA256:FBD46DFDC117755166972D93072FDF9360BBB3A7E629748CA287F5B69F8AA05D
292firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:6F2A0D0600906284278F02009E895804
SHA256:6AC6889F3A9001D43E38EECF8EA76D54BA8380A470BFF0AA2E11B0F5F17DAC63
292firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_DcItoaQoocBl4Qhbinary
MD5:545687240B8D1F5EBD04FCB8A9AB14D3
SHA256:52E34588A3C6E786A98303B86D873599625F7C29413591D8A88EDD4DED0ECD6B
292firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:1EEB94941B99E0B46D731CBB017CB725
SHA256:FBD46DFDC117755166972D93072FDF9360BBB3A7E629748CA287F5B69F8AA05D
292firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftltext
MD5:3625F1DDA6D119478AD89D13950C9ACA
SHA256:CB40F6A8D58901D612A86690A41D4E273F24936FC926E98F82C0918CBEF4FC64
292firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\settings\main\ms-language-packs\asrouter.ftl.tmptext
MD5:3625F1DDA6D119478AD89D13950C9ACA
SHA256:CB40F6A8D58901D612A86690A41D4E273F24936FC926E98F82C0918CBEF4FC64
292firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
292firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
9
TCP/UDP connections
49
DNS requests
94
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
292
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
292
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
292
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
292
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
292
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
292
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
292
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
280 b
whitelisted
292
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
280 b
whitelisted
292
firefox.exe
POST
200
142.250.184.195:80
http://ocsp.pki.goog/gts1c3
US
der
472 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
292
firefox.exe
142.250.185.106:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
292
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
292
firefox.exe
23.79.134.221:443
www.avast.com
Akamai International B.V.
US
unknown
292
firefox.exe
52.89.115.53:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
292
firefox.exe
143.204.98.36:443
content-signature-2.cdn.mozilla.net
—
US
suspicious
292
firefox.exe
143.204.98.33:443
firefox.settings.services.mozilla.com
—
US
suspicious
292
firefox.exe
142.250.184.195:80
ocsp.pki.goog
Google Inc.
US
whitelisted
292
firefox.exe
143.204.98.70:443
snippets.cdn.mozilla.net
—
US
malicious
292
firefox.exe
143.204.98.122:443
firefox-settings-attachments.cdn.mozilla.net
—
US
suspicious
292
firefox.exe
104.16.149.64:443
cdn.cookielaw.org
Cloudflare Inc
US
unknown

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
www.avast.com
  • 23.79.134.221
whitelisted
e11018.dsca.akamaiedge.net
  • 23.79.134.221
  • 2a02:26f0:7100:1b1::2b0a
  • 2a02:26f0:7100:19b::2b0a
unknown
firefox.settings.services.mozilla.com
  • 143.204.98.33
  • 143.204.98.76
  • 143.204.98.23
  • 143.204.98.29
whitelisted
location.services.mozilla.com
  • 52.89.115.53
  • 34.215.15.15
  • 52.89.132.147
  • 35.82.27.113
  • 54.187.205.23
  • 35.163.112.241
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.163.112.241
  • 54.187.205.23
  • 35.82.27.113
  • 52.89.132.147
  • 34.215.15.15
  • 52.89.115.53
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
safebrowsing.googleapis.com
  • 142.250.185.106
  • 2a00:1450:4001:80f::200a
whitelisted

Threats

PID
Process
Class
Message
292
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
292
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://www.avast.com/antivirus