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URL:

https://search.validlookup.com/h?_pg=7D2B0233-2923-5EE0-868E-654C5C9E3C85

Full analysis: https://app.any.run/tasks/4365bb3a-3dcf-4aab-b954-5314b8823674
Verdict: Malicious activity
Analysis date: December 05, 2022, 17:57:21
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

F473689CD1A5276691816F3CABABFC1F

SHA1:

4DEAA6FD5DDAC3E86ECB7F590DBE6BC210F4DDC1

SHA256:

55E4BEA4878F72AAD100B49EB61E67A20F4729AE9BC2F995E2CE6DB1FE8F8A99

SSDEEP:

3:N8N+jBR6oh3VXWvcSikuQRnrn:2QjBR5hlXWlikuK

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

    • Drops the executable file immediately after the start

      • firefox.exe (PID: 2496)

    • Drops a file that was compiled in debug mode

      • firefox.exe (PID: 2496)

    • Application launched itself

      • firefox.exe (PID: 856)
      • firefox.exe (PID: 2496)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 2496)
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
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
856"C:\Program Files\Mozilla Firefox\firefox.exe" "https://search.validlookup.com/h?_pg=7D2B0233-2923-5EE0-868E-654C5C9E3C85"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\kernelbase.dll
c:\windows\system32\kernel32.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
2496"C:\Program Files\Mozilla Firefox\firefox.exe" https://search.validlookup.com/h?_pg=7D2B0233-2923-5EE0-868E-654C5C9E3C85C:\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
3452"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2496.0.357244972\1152894866" -parentBuildID 20201112153044 -prefsHandle 912 -prefMapHandle 840 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2496 "\\.\pipe\gecko-crash-server-pipe.2496" 1188 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:\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\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\sechost.dll
2300"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2496.6.102457360\1891879158" -childID 1 -isForBrowser -prefsHandle 4424 -prefMapHandle 4420 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2496 "\\.\pipe\gecko-crash-server-pipe.2496" 4436 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\msasn1.dll
800"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2496.13.1489447567\571091929" -childID 2 -isForBrowser -prefsHandle 3204 -prefMapHandle 3048 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2496 "\\.\pipe\gecko-crash-server-pipe.2496" 3640 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
2812"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2496.20.1977543731\618969983" -childID 3 -isForBrowser -prefsHandle 2032 -prefMapHandle 1624 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2496 "\\.\pipe\gecko-crash-server-pipe.2496" 2360 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\kernelbase.dll
c:\windows\system32\kernel32.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\crypt32.dll
1412"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2496.27.92798773\1890148789" -childID 4 -isForBrowser -prefsHandle 1844 -prefMapHandle 1840 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2496 "\\.\pipe\gecko-crash-server-pipe.2496" 1984 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\version.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
2816"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2496.28.858667926\1641784763" -childID 5 -isForBrowser -prefsHandle 1692 -prefMapHandle 1688 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2496 "\\.\pipe\gecko-crash-server-pipe.2496" 4128 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
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
Total events
8 962
Read events
8 938
Write events
24
Delete events
0

Modification events

(PID) Process:(856) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
89CE835C0E000000
(PID) Process:(2496) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
BF38855C0E000000
(PID) Process:(2496) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(2496) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(2496) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(2496) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(2496) 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:(2496) 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:(2496) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2496) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003D010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
101
Text files
36
Unknown types
27

Dropped files

PID
Process
Filename
Type
2496firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2496firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
2496firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_YhKdmCqLuiLWo5zbinary
MD5:A1C1BE11CE963AD01B2DB0F47F51AE89
SHA256:D6D2E5347A716958283741B6C619C4AC13D02D93B9A79B7A7452EB3246F89492
2496firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2496firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:BBAA815437F40685F8DC5B264A73FAEC
SHA256:D21EDBE1BD470D9B027D8A8856B4463E8CFE644B3B31A80C5974A569EEE875CF
2496firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2496firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2496firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2496firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_UWGiCkhszUDNHOLbinary
MD5:029B53ADB32AE9CE960FC66356981241
SHA256:D91882C8D726550AA5371C58D5AD24B5B6F0C7598ED6F9DA7C069AF6EE20A92B
2496firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:B17F8D93B0C43D6B72DC03752C20A2D9
SHA256:ADA0F70D374223FB63C2F19471FAB45D986A681E2485692E63F00F5071F19D76
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
41
TCP/UDP connections
83
DNS requests
113
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2496
firefox.exe
POST
200
142.250.181.227:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
2496
firefox.exe
POST
200
2.16.186.27:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
2496
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2496
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2496
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2496
firefox.exe
POST
200
2.16.186.27:80
http://r3.o.lencr.org/
unknown
der
503 b
shared
2496
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2496
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2496
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
2496
firefox.exe
POST
200
13.33.93.111:80
http://ocsp.sca1b.amazontrust.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
2496
firefox.exe
52.38.224.182:443
location.services.mozilla.com
AMAZON-02
US
unknown
2496
firefox.exe
93.184.220.29:80
ocsp.digicert.com
EDGECAST
GB
whitelisted
2496
firefox.exe
52.222.144.11:443
search.validlookup.com
AMAZON-02
US
unknown
2496
firefox.exe
142.250.184.234:443
safebrowsing.googleapis.com
GOOGLE
US
whitelisted
2496
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
2496
firefox.exe
34.102.187.140:443
firefox.settings.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
suspicious
2496
firefox.exe
34.160.144.191:443
content-signature-2.cdn.mozilla.net
GOOGLE
US
suspicious
2496
firefox.exe
2.16.186.27:80
r3.o.lencr.org
Akamai International B.V.
DE
whitelisted
2496
firefox.exe
142.250.181.227:80
ocsp.pki.goog
GOOGLE
US
whitelisted
2496
firefox.exe
54.230.112.34:443
snippets.cdn.mozilla.net
AMAZON-02
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
search.validlookup.com
  • 52.222.144.11
  • 52.222.144.14
  • 52.222.144.88
  • 52.222.144.67
suspicious
firefox.settings.services.mozilla.com
  • 34.102.187.140
whitelisted
d3hqs27u2lin35.cloudfront.net
  • 52.222.144.67
  • 52.222.144.88
  • 52.222.144.14
  • 52.222.144.11
unknown
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cs9.wac.phicdn.net
  • 93.184.220.29
whitelisted
location.services.mozilla.com
  • 52.38.224.182
  • 35.161.188.203
  • 54.184.139.163
  • 54.149.118.214
  • 35.155.176.207
  • 52.43.110.74
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.43.110.74
  • 35.155.176.207
  • 54.149.118.214
  • 54.184.139.163
  • 35.161.188.203
  • 52.38.224.182
whitelisted
safebrowsing.googleapis.com
  • 142.250.184.234
  • 2a00:1450:4001:831::200a
whitelisted

Threats

PID
Process
Class
Message
2496
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
2496
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
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Reports
https://search.validlookup.com/h?_pg=7D2B0233-2923-5EE0-868E-654C5C9E3C85