URL:

http://rum-http-intake.logs.datadoghq.com

Full analysis: https://app.any.run/tasks/13b6fb8e-93a7-4c80-b5bd-889b890299b2
Verdict: Malicious activity
Analysis date: January 21, 2022, 09:26:41
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

6AF1173B1FA9C6D684F986441039A2C3

SHA1:

77D6CAF29542C3EFE147E0B07FE8EA7489302CD6

SHA256:

CA4C38FDC76FF5E92DCC102728E4793C41E7FB72238F19ACD25E60E97A5629FF

SSDEEP:

3:N1KMWlIKA+OsGLK:CMWlDA+O12

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: 3020)
      • firefox.exe (PID: 3824)

    • Checks supported languages

      • firefox.exe (PID: 3020)
      • firefox.exe (PID: 3824)
      • firefox.exe (PID: 1920)
      • firefox.exe (PID: 1948)
      • firefox.exe (PID: 2976)
      • firefox.exe (PID: 3668)
      • firefox.exe (PID: 3300)
      • firefox.exe (PID: 1792)

    • Reads CPU info

      • firefox.exe (PID: 3824)

    • Reads the computer name

      • firefox.exe (PID: 1920)
      • firefox.exe (PID: 1948)
      • firefox.exe (PID: 3668)
      • firefox.exe (PID: 2976)
      • firefox.exe (PID: 3824)
      • firefox.exe (PID: 3300)
      • firefox.exe (PID: 1792)

    • Creates files in the user directory

      • firefox.exe (PID: 3824)

    • Creates files in the program directory

      • firefox.exe (PID: 3824)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshot
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
1792"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3824.21.1073193349\1579385354" -childID 4 -isForBrowser -prefsHandle 3604 -prefMapHandle 3596 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3824 "\\.\pipe\gecko-crash-server-pipe.3824" 3644 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\crypt32.dll
c:\windows\system32\rpcrt4.dll
1920"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3824.0.864016452\2111664101" -parentBuildID 20201112153044 -prefsHandle 1128 -prefMapHandle 1120 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3824 "\\.\pipe\gecko-crash-server-pipe.3824" 1212 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.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\msasn1.dll
1948"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3824.6.129441907\1941570005" -childID 1 -isForBrowser -prefsHandle 2372 -prefMapHandle 2368 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3824 "\\.\pipe\gecko-crash-server-pipe.3824" 2384 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
2976"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3824.20.825378953\1612418907" -childID 3 -isForBrowser -prefsHandle 3484 -prefMapHandle 3096 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3824 "\\.\pipe\gecko-crash-server-pipe.3824" 3556 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:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
3020"C:\Program Files\Mozilla Firefox\firefox.exe" "http://rum-http-intake.logs.datadoghq.com"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\crypt32.dll
c:\windows\system32\rpcrt4.dll
3300"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3824.34.45698387\405533255" -childID 5 -isForBrowser -prefsHandle 3844 -prefMapHandle 3840 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3824 "\\.\pipe\gecko-crash-server-pipe.3824" 3856 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
3668"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3824.13.286939946\1024418666" -childID 2 -isForBrowser -prefsHandle 2944 -prefMapHandle 2880 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3824 "\\.\pipe\gecko-crash-server-pipe.3824" 2996 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\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\rpcrt4.dll
3824"C:\Program Files\Mozilla Firefox\firefox.exe" http://rum-http-intake.logs.datadoghq.comC:\Program Files\Mozilla Firefox\firefox.exe
firefox.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\msasn1.dll
Total events
8 204
Read events
8 180
Write events
24
Delete events
0

Modification events

(PID) Process:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
0D5DB4277C000000
(PID) Process:(3824) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
8C66B4277C000000
(PID) Process:(3824) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3824) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3824) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3824) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3824) 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:(3824) 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:(3824) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3824) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
0
Suspicious files
89
Text files
22
Unknown types
11

Dropped files

PID
Process
Filename
Type
3824firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3824firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3824firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_1c7FbvUl7XBXflNbinary
MD5:—
SHA256:—
3824firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3824firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2823318777ntouromlalnodry--naod.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3824firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3824firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3824firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
3824firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3824firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
8
TCP/UDP connections
28
DNS requests
57
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3824
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3824
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3824
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3824
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3824
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3824
firefox.exe
GET
400
3.233.149.201:80
http://rum-http-intake.logs.datadoghq.com/
US
html
90 b
whitelisted
3824
firefox.exe
GET
400
3.233.149.201:80
http://rum-http-intake.logs.datadoghq.com/favicon.ico
US
html
90 b
whitelisted
3824
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
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
3824
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3824
firefox.exe
35.82.27.113:443
location.services.mozilla.com
Merit Network Inc.
US
unknown
3824
firefox.exe
18.66.139.17:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
suspicious
3824
firefox.exe
142.250.185.202:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3824
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3824
firefox.exe
142.250.186.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3824
firefox.exe
35.164.163.28:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
3824
firefox.exe
13.32.121.49:443
snippets.cdn.mozilla.net
Amazon.com, Inc.
US
suspicious
3824
firefox.exe
3.233.149.201:80
rum-http-intake.logs.datadoghq.com
—
US
unknown
3824
firefox.exe
18.66.139.84:443
firefox.settings.services.mozilla.com
Massachusetts Institute of Technology
US
unknown

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
rum-http-intake.logs.datadoghq.com
  • 3.233.149.201
  • 3.233.149.203
  • 3.233.149.198
  • 3.233.149.195
  • 3.233.149.202
  • 3.233.149.196
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
alb-logs-http-rum-pub-s0-1171131448.us-east-1.elb.amazonaws.com
  • 3.233.149.196
  • 3.233.149.202
  • 3.233.149.195
  • 3.233.149.198
  • 3.233.149.203
  • 3.233.149.201
  • 2600:1f18:24e6:b902:72d6:a156:e8d4:225f
  • 2600:1f18:24e6:b901:2ac5:6eb:b5ba:535d
  • 2600:1f18:24e6:b900:a59b:777e:81ed:2bd8
  • 2600:1f18:24e6:b902:a241:dfd4:7bbe:6a07
  • 2600:1f18:24e6:b900:3944:368:c035:68ff
  • 2600:1f18:24e6:b901:c109:eae7:763d:6ccf
unknown
firefox.settings.services.mozilla.com
  • 18.66.139.84
  • 18.66.139.69
  • 18.66.139.31
  • 18.66.139.28
whitelisted
location.services.mozilla.com
  • 35.82.27.113
  • 35.163.137.0
  • 54.187.205.23
  • 52.11.104.45
  • 52.89.132.147
  • 35.163.112.241
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.163.112.241
  • 52.89.132.147
  • 52.11.104.45
  • 54.187.205.23
  • 35.163.137.0
  • 35.82.27.113
whitelisted
content-signature-2.cdn.mozilla.net
  • 18.66.139.17
  • 18.66.139.125
  • 18.66.139.67
  • 18.66.139.97
whitelisted
d2nxq2uap88usk.cloudfront.net
  • 18.66.139.97
  • 18.66.139.67
  • 18.66.139.125
  • 18.66.139.17
  • 2600:9000:225e:3800:a:da5e:7900:93a1
  • 2600:9000:225e:fc00:a:da5e:7900:93a1
  • 2600:9000:225e:7200:a:da5e:7900:93a1
  • 2600:9000:225e:6400:a:da5e:7900:93a1
  • 2600:9000:225e:4c00:a:da5e:7900:93a1
  • 2600:9000:225e:b400:a:da5e:7900:93a1
  • 2600:9000:225e:1a00:a:da5e:7900:93a1
  • 2600:9000:225e:5400:a:da5e:7900:93a1
shared
safebrowsing.googleapis.com
  • 142.250.185.202
  • 2a00:1450:4001:811::200a
whitelisted

Threats

PID
Process
Class
Message
3824
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3824
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
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Reports
http://rum-http-intake.logs.datadoghq.com