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URL:

http://www.topbuzz.com

Full analysis: https://app.any.run/tasks/30a62aa4-0778-4dfd-8a2c-1d8963fbd288
Verdict: Malicious activity
Analysis date: September 19, 2019, 00:27:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

B822631C8331F8AD905D93BF3D2DBE39

SHA1:

0EB1F4569B833123AE414695315A674F079B3298

SHA256:

281196F65AD8F2D3C81A4844B57CD7BDFFE356E234CD0D90B35191C27FBE7733

SSDEEP:

3:N1KJS40wffLGT:Cc4HfLGT

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

    • Creates files in the program directory

      • firefox.exe (PID: 2336)
  • INFO

    • Reads CPU info

      • firefox.exe (PID: 2336)
    • Application launched itself

      • firefox.exe (PID: 3512)
      • firefox.exe (PID: 2336)
    • Creates files in the user directory

      • firefox.exe (PID: 2336)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
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
3512"C:\Program Files\Mozilla Firefox\firefox.exe" "http://www.topbuzz.com"C:\Program Files\Mozilla Firefox\firefox.exeexplorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
2336"C:\Program Files\Mozilla Firefox\firefox.exe" http://www.topbuzz.comC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
3340"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.0.1209772159\1450506228" -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" - 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 1156 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
2080"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.3.1631032610\700455295" -childID 1 -isForBrowser -prefsHandle 1708 -prefMapHandle 1636 -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" - 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 1720 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
2996"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.13.1110991345\671911562" -childID 2 -isForBrowser -prefsHandle 2840 -prefMapHandle 2844 -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" - 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 2856 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
1032"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2336.20.192832347\214014974" -childID 3 -isForBrowser -prefsHandle 3800 -prefMapHandle 3804 -prefsLen 7233 -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" - 2336 "\\.\pipe\gecko-crash-server-pipe.2336" 3816 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
Total events
648
Read events
643
Write events
5
Delete events
0

Modification events

(PID) Process:(3512) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
D6817A3601000000
(PID) Process:(2336) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
7C267F3601000000
(PID) Process:(2336) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(2336) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2336) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
Executable files
0
Suspicious files
326
Text files
222
Unknown types
136

Dropped files

PID
Process
Filename
Type
2336firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.pset
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstore
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.pset
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.sbstore
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flashsubdoc-digest256.pset
MD5:
SHA256:
2336firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flashsubdoc-digest256.sbstore
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
65
TCP/UDP connections
204
DNS requests
383
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2336
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2336
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2336
firefox.exe
GET
302
47.252.102.137:80
http://www.topbuzz.com/
US
html
41 b
whitelisted
2336
firefox.exe
POST
200
93.184.220.29:80
http://status.rapidssl.com/
US
der
471 b
shared
2336
firefox.exe
POST
200
93.184.220.29:80
http://status.rapidssl.com/
US
der
471 b
shared
2336
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2336
firefox.exe
POST
200
93.184.220.29:80
http://status.rapidssl.com/
US
der
471 b
shared
2336
firefox.exe
POST
200
104.18.21.226:80
http://ocsp2.globalsign.com/gsorganizationvalsha2g2
US
der
1.54 Kb
whitelisted
2336
firefox.exe
POST
200
93.184.220.29:80
http://status.rapidssl.com/
US
der
471 b
shared
2336
firefox.exe
GET
200
47.252.102.137:80
http://www.topbuzz.com/feed
US
html
47.7 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2336
firefox.exe
2.16.186.50:80
detectportal.firefox.com
Akamai International B.V.
whitelisted
2336
firefox.exe
172.217.16.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
2336
firefox.exe
216.58.206.10:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
34.210.204.38:443
tiles.services.mozilla.com
Amazon.com, Inc.
US
unknown
2336
firefox.exe
143.204.101.38:443
firefox.settings.services.mozilla.com
US
malicious
2336
firefox.exe
13.225.78.64:443
s0.ipstatp.com
US
suspicious
2336
firefox.exe
47.252.102.137:443
www.topbuzz.com
Alibaba (China) Technology Co., Ltd.
US
unknown
2336
firefox.exe
47.252.102.137:80
www.topbuzz.com
Alibaba (China) Technology Co., Ltd.
US
unknown
2336
firefox.exe
104.18.21.226:80
ocsp2.globalsign.com
Cloudflare Inc
US
shared
2336
firefox.exe
47.246.43.252:443
g.alicdn.com
US
suspicious

DNS requests

Domain
IP
Reputation
www.topbuzz.com
  • 47.252.102.137
  • 47.252.51.170
  • 47.252.50.180
  • 47.252.102.182
  • 47.252.102.183
  • 47.252.102.195
  • 47.252.102.49
  • 47.252.51.169
  • 47.252.102.198
  • 47.252.51.171
  • 47.252.50.101
  • 47.252.102.194
  • 47.252.102.193
  • 47.252.102.48
  • 47.252.50.157
  • 47.252.102.50
  • 47.252.51.172
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
mvaali1.l.byteoversea.net
  • 47.252.51.172
  • 47.252.102.50
  • 47.252.50.157
  • 47.252.102.48
  • 47.252.102.193
  • 47.252.102.194
  • 47.252.50.101
  • 47.252.51.171
  • 47.252.102.198
  • 47.252.51.169
  • 47.252.102.49
  • 47.252.102.195
  • 47.252.102.183
  • 47.252.102.182
  • 47.252.50.180
  • 47.252.51.170
  • 47.252.102.137
whitelisted
search.services.mozilla.com
  • 52.36.193.139
  • 34.210.145.79
  • 52.26.8.178
whitelisted
search.r53-2.services.mozilla.com
  • 52.26.8.178
  • 34.210.145.79
  • 52.36.193.139
whitelisted
push.services.mozilla.com
  • 54.213.229.100
whitelisted
autopush.prod.mozaws.net
  • 54.213.229.100
whitelisted
snippets.cdn.mozilla.net
  • 13.225.74.166
whitelisted
d228z91au11ukj.cloudfront.net
  • 13.225.74.166
whitelisted

Threats

PID
Process
Class
Message
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
No debug info