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URL:

https://urldefense.com/v3/__https:/buildpro.buildtools.com/download/download_att.php?i=5210&v=b1fc13885c5e9d1a0a&u=3731__;!zOYseFo34GI!bFjsU711iRHVBql18Mk5qTTbeYuGOCqYA4Y4jRGUpiKfLdh-cqSDNue9YvfzgIbMJw$

Full analysis: https://app.any.run/tasks/fdf5608e-982b-4864-a749-d4597b6d6422
Verdict: Malicious activity
Analysis date: December 06, 2019, 19:28:52
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

472A3E7B81FC4A175174188AFE4A70AA

SHA1:

A1F0084457055EC4A69317CA9BBB86F64BB55A01

SHA256:

D11E8F33372210EA86C4A26B664134DEC44D0ED1C564582397611FCD39AB0488

SSDEEP:

6:2UJtIrhVzl7FNHdO5B9dn86Qm3qnART/vX:2U0fl7FnOHLN

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: 3936)

  • INFO

    • Reads CPU info

      • firefox.exe (PID: 3936)

    • Application launched itself

      • firefox.exe (PID: 3936)
      • firefox.exe (PID: 2608)

    • Reads Internet Cache Settings

      • firefox.exe (PID: 3936)

    • Creates files in the user directory

      • firefox.exe (PID: 3936)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
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
2608"C:\Program Files\Mozilla Firefox\firefox.exe" "https://urldefense.com/v3/__https:/buildpro.buildtools.com/download/download_att.php?i=5210&v=b1fc13885c5e9d1a0a&u=3731__;!zOYseFo34GI!bFjsU711iRHVBql18Mk5qTTbeYuGOCqYA4Y4jRGUpiKfLdh-cqSDNue9YvfzgIbMJwf7f81a39-5f63-5b42-9efd-1f13b5431005quot;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
3936"C:\Program Files\Mozilla Firefox\firefox.exe" https://urldefense.com/v3/__https:/buildpro.buildtools.com/download/download_att.php?i=5210&v=b1fc13885c5e9d1a0a&u=3731__;!zOYseFo34GI!bFjsU711iRHVBql18Mk5qTTbeYuGOCqYA4Y4jRGUpiKfLdh-cqSDNue9YvfzgIbMJw$C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
3460"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3936.0.502793132\701979972" -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" - 3936 "\\.\pipe\gecko-crash-server-pipe.3936" 1156 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
2784"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3936.3.1054923503\1254435007" -childID 1 -isForBrowser -prefsHandle 1716 -prefMapHandle 1696 -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" - 3936 "\\.\pipe\gecko-crash-server-pipe.3936" 1724 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
3372"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3936.13.586133139\1519966725" -childID 2 -isForBrowser -prefsHandle 2824 -prefMapHandle 2828 -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" - 3936 "\\.\pipe\gecko-crash-server-pipe.3936" 2840 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
920"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3936.20.1860557240\613066163" -childID 3 -isForBrowser -prefsHandle 3784 -prefMapHandle 3788 -prefsLen 7129 -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" - 3936 "\\.\pipe\gecko-crash-server-pipe.3936" 3800 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
414
Read events
409
Write events
5
Delete events
0

Modification events

(PID) Process:(2608) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
D8330C1803000000
(PID) Process:(3936) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
967D181803000000
(PID) Process:(3936) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(3936) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3936) 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
60
Text files
21
Unknown types
49

Dropped files

PID
Process
Filename
Type
3936firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shm —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shm —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flashallow-digest256.sbstore —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flashsubdoc-digest256.pset —
MD5:—
SHA256:—
3936firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\except-flashsubdoc-digest256.sbstore —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
6
TCP/UDP connections
26
DNS requests
72
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3936
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.comodoca.com/
US
der
471 b
whitelisted
3936
firefox.exe
POST
200
93.184.220.29:80
http://status.thawte.com/
US
der
471 b
whitelisted
3936
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3936
firefox.exe
POST
200
172.217.22.3:80
http://ocsp.pki.goog/gts1o1
US
der
471 b
whitelisted
3936
firefox.exe
GET
200
2.16.186.112:80
http://detectportal.firefox.com/success.txt
unknown
text
8 b
whitelisted
3936
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.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
3936
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3936
firefox.exe
2.16.186.112:80
detectportal.firefox.com
Akamai International B.V.
—
whitelisted
3936
firefox.exe
13.225.78.78:443
content-signature-2.cdn.mozilla.net
—
US
suspicious
3936
firefox.exe
54.190.34.249:443
push.services.mozilla.com
Amazon.com, Inc.
US
malicious
3936
firefox.exe
172.217.18.170:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3936
firefox.exe
143.204.101.25:443
snippets.cdn.mozilla.net
—
US
malicious
3936
firefox.exe
52.204.90.22:443
urldefense.com
Amazon.com, Inc.
US
suspicious
3936
firefox.exe
8.30.124.214:443
buildpro.buildtools.com
Cloud South
US
unknown
3936
firefox.exe
143.204.101.38:443
firefox.settings.services.mozilla.com
—
US
malicious
—
—
172.217.22.3:80
ocsp.pki.goog
Google Inc.
US
whitelisted

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 2.16.186.112
  • 2.16.186.50
whitelisted
a1089.dscd.akamai.net
  • 2.16.186.50
  • 2.16.186.112
whitelisted
search.services.mozilla.com
  • 35.164.109.147
  • 52.35.182.58
  • 52.89.218.39
whitelisted
search.r53-2.services.mozilla.com
  • 52.89.218.39
  • 52.35.182.58
  • 35.164.109.147
whitelisted
push.services.mozilla.com
  • 54.190.34.249
whitelisted
autopush.prod.mozaws.net
  • 54.190.34.249
whitelisted
tiles.services.mozilla.com
  • 54.186.225.209
  • 52.33.13.207
  • 52.39.125.254
  • 52.33.184.165
  • 52.39.22.32
  • 52.89.51.22
  • 52.39.224.180
  • 52.24.113.72
whitelisted
tiles.r53-2.services.mozilla.com
  • 52.24.113.72
  • 52.39.224.180
  • 52.89.51.22
  • 52.39.22.32
  • 52.33.184.165
  • 52.39.125.254
  • 52.33.13.207
  • 54.186.225.209
whitelisted
snippets.cdn.mozilla.net
  • 143.204.101.25
  • 143.204.101.106
  • 143.204.101.115
  • 143.204.101.27
whitelisted
d228z91au11ukj.cloudfront.net
  • 143.204.101.27
  • 143.204.101.115
  • 143.204.101.106
  • 143.204.101.25
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://urldefense.com/v3/__https:/buildpro.buildtools.com/download/download_att.php?i=5210&v=b1fc13885c5e9d1a0a&u=3731__;!zOYseFo34GI!bFjsU711iRHVBql18Mk5qTTbeYuGOCqYA4Y4jRGUpiKfLdh-cqSDNue9YvfzgIbMJw$