URL:

http://en3.1jux.net/727923

Full analysis: https://app.any.run/tasks/9fde0d55-aea9-4cc7-8a7a-196922d7d594
Verdict: Malicious activity
Analysis date: October 14, 2019, 16:50:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

2C8798A072DA53290F03EB254F718D47

SHA1:

F5E042B4E86E091439E41ED7634BA34BED22612D

SHA256:

92541A58E037EB1F3F8C7450D70DFB876167758F992BB912BE7103635AC9D1BD

SSDEEP:

3:N1KbigRXun:CPXun

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: 3948)

  • INFO

    • Application launched itself

      • firefox.exe (PID: 2424)
      • firefox.exe (PID: 3948)

    • Reads CPU info

      • firefox.exe (PID: 3948)

    • Writes to a desktop.ini file (may be used to cloak folders)

      • firefox.exe (PID: 1552)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3948)

    • Creates files in the user directory

      • firefox.exe (PID: 3948)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
7
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 firefox.exe

Process information

PID
CMD
Path
Indicators
Parent process
1152"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3948.13.1087627498\852165200" -childID 2 -isForBrowser -prefsHandle 2900 -prefMapHandle 2904 -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" - 3948 "\\.\pipe\gecko-crash-server-pipe.3948" 2916 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
1552"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3948.3.818885202\1431381812" -childID 1 -isForBrowser -prefsHandle 1708 -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" - 3948 "\\.\pipe\gecko-crash-server-pipe.3948" 1648 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
1992"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3948.27.609945230\352307307" -childID 4 -isForBrowser -prefsHandle 3656 -prefMapHandle 3692 -prefsLen 7328 -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" - 3948 "\\.\pipe\gecko-crash-server-pipe.3948" 3160 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
2424"C:\Program Files\Mozilla Firefox\firefox.exe" "http://en3.1jux.net/727923"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
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
2796"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3948.0.948578205\2003081460" -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" - 3948 "\\.\pipe\gecko-crash-server-pipe.3948" 1140 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
3136"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3948.20.898171682\1493272252" -childID 3 -isForBrowser -prefsHandle 3900 -prefMapHandle 3904 -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" - 3948 "\\.\pipe\gecko-crash-server-pipe.3948" 3916 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
3948"C:\Program Files\Mozilla Firefox\firefox.exe" http://en3.1jux.net/727923C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
68.0.1
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\systemroot\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\dbghelp.dll
Total events
18 440
Read events
18 435
Write events
5
Delete events
0

Modification events

(PID) Process:(3948) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
92500C1803000000
(PID) Process:(2424) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
7ABE091803000000
(PID) Process:(3948) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(3948) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3948) 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
4 479
Text files
1 038
Unknown types
1 019

Dropped files

PID
Process
Filename
Type
3948firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shm —
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shm —
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-child-current.binbinary
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:—
SHA256:—
3948firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
99
TCP/UDP connections
1 077
DNS requests
1 628
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3948
firefox.exe
GET
302
104.20.128.48:80
http://en3.1jux.net/727923
US
—
—
whitelisted
3948
firefox.exe
POST
200
216.58.205.227:80
http://ocsp.pki.goog/gts1o1
US
der
471 b
whitelisted
3948
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
312 b
whitelisted
3948
firefox.exe
POST
200
188.121.36.239:80
http://ocsp.godaddy.com/
NL
der
1.74 Kb
whitelisted
3948
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
313 b
whitelisted
3948
firefox.exe
POST
200
93.184.220.29:80
http://status.geotrust.com/
US
der
471 b
whitelisted
3948
firefox.exe
POST
200
2.21.242.245:80
http://ocsp.int-x3.letsencrypt.org/
NL
der
527 b
whitelisted
3948
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3948
firefox.exe
GET
200
2.16.186.50:80
http://detectportal.firefox.com/success.txt
unknown
text
8 b
whitelisted
3948
firefox.exe
POST
200
151.139.128.14:80
http://ocsp.sectigo.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
3948
firefox.exe
2.16.186.50:80
detectportal.firefox.com
Akamai International B.V.
—
whitelisted
3948
firefox.exe
104.20.128.48:80
en3.1jux.net
Cloudflare Inc
US
unknown
3948
firefox.exe
54.213.71.156:443
push.services.mozilla.com
Amazon.com, Inc.
US
malicious
3948
firefox.exe
52.43.52.149:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
3948
firefox.exe
52.39.224.180:443
tiles.services.mozilla.com
Amazon.com, Inc.
US
unknown
3948
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3948
firefox.exe
104.20.128.48:443
en3.1jux.net
Cloudflare Inc
US
unknown
3948
firefox.exe
216.58.208.42:443
fonts.googleapis.com
Google Inc.
US
whitelisted
3948
firefox.exe
172.217.22.10:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3948
firefox.exe
23.111.9.35:443
use.fontawesome.com
netDNA
US
suspicious

DNS requests

Domain
IP
Reputation
en3.1jux.net
  • 104.20.128.48
  • 104.20.129.48
unknown
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
search.services.mozilla.com
  • 52.43.52.149
  • 52.40.17.132
  • 34.210.34.117
whitelisted
search.r53-2.services.mozilla.com
  • 34.210.34.117
  • 52.40.17.132
  • 52.43.52.149
whitelisted
push.services.mozilla.com
  • 54.213.71.156
whitelisted
autopush.prod.mozaws.net
  • 54.213.71.156
whitelisted
tiles.services.mozilla.com
  • 52.39.224.180
  • 35.166.89.106
  • 35.162.117.80
  • 52.24.113.72
  • 52.33.184.165
  • 52.35.88.102
  • 52.39.125.254
  • 34.223.160.244
whitelisted
tiles.r53-2.services.mozilla.com
  • 34.223.160.244
  • 52.39.125.254
  • 52.35.88.102
  • 52.33.184.165
  • 52.24.113.72
  • 35.162.117.80
  • 35.166.89.106
  • 52.39.224.180
whitelisted
snippets.cdn.mozilla.net
  • 52.85.241.105
  • 52.85.241.122
  • 52.85.241.13
  • 52.85.241.45
whitelisted

Threats

PID
Process
Class
Message
1080
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
1080
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .cloud TLD
3948
firefox.exe
Generic Protocol Command Decode
SURICATA STREAM CLOSEWAIT FIN out of window
3948
firefox.exe
Generic Protocol Command Decode
SURICATA STREAM CLOSEWAIT FIN out of window
3948
firefox.exe
Generic Protocol Command Decode
SURICATA STREAM CLOSEWAIT FIN out of window
No debug info
Interactive malware hunting service ANY.RUN
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Reports
http://en3.1jux.net/727923