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URL:

https://www.slimjetbrowser.com/release/sjtsetup_x86.exe

Full analysis: https://app.any.run/tasks/cef9db2b-e5ca-47ef-a8fe-7c3926c3a0a9
Verdict: Malicious activity
Analysis date: December 02, 2019, 17:02:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

E91E2DB7F63DAE1B404C18C8F482E072

SHA1:

E397CDC889E79227CDCD78FAD78EC0F0F6D8DD88

SHA256:

C6B048696D61AF71EE9A0129597533C7BAA33EE6CEECF7CE7270DA91241E0B5A

SSDEEP:

3:N8DSL0c3YyyKBr6ft:2OLGKBO

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: 2384)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 2384)

  • INFO

    • Reads CPU info

      • firefox.exe (PID: 2384)

    • Application launched itself

      • firefox.exe (PID: 2384)

    • Creates files in the user directory

      • firefox.exe (PID: 2384)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
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
284"C:\Program Files\Mozilla Firefox\firefox.exe" "https://www.slimjetbrowser.com/release/sjtsetup_x86.exe"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
2384"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.slimjetbrowser.com/release/sjtsetup_x86.exeC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
4044"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2384.0.1348532725\1417389431" -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" - 2384 "\\.\pipe\gecko-crash-server-pipe.2384" 1116 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
68.0.1
2428"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2384.3.607649938\1905336218" -childID 1 -isForBrowser -prefsHandle 1652 -prefMapHandle 1648 -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" - 2384 "\\.\pipe\gecko-crash-server-pipe.2384" 1584 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
4064"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2384.13.281601877\606206909" -childID 2 -isForBrowser -prefsHandle 2808 -prefMapHandle 2812 -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" - 2384 "\\.\pipe\gecko-crash-server-pipe.2384" 2824 tabC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
68.0.1
2780"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2384.20.1122908794\1481904370" -childID 3 -isForBrowser -prefsHandle 3700 -prefMapHandle 3704 -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" - 2384 "\\.\pipe\gecko-crash-server-pipe.2384" 3716 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
141
Read events
136
Write events
5
Delete events
0

Modification events

(PID) Process:(284) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
9BD3870D03000000
(PID) Process:(2384) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
9DDA8B0D03000000
(PID) Process:(2384) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
1
(PID) Process:(2384) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(2384) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
Executable files
1
Suspicious files
54
Text files
12
Unknown types
34

Dropped files

PID
Process
Filename
Type
2384firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.js —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmp —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmp —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\allow-flashallow-digest256.pset —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\allow-flashallow-digest256.sbstore —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.pset —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\base-track-digest256.sbstore —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.pset —
MD5:—
SHA256:—
2384firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\safebrowsing-updating\block-flash-digest256.sbstore —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
22
DNS requests
62
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2384
firefox.exe
POST
200
172.217.22.67:80
http://ocsp.pki.goog/gts1o1
US
der
471 b
whitelisted
2384
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2384
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
2384
firefox.exe
GET
200
2.16.186.112:80
http://detectportal.firefox.com/success.txt
unknown
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
—
—
13.35.253.28:443
snippets.cdn.mozilla.net
—
US
malicious
2384
firefox.exe
104.31.67.198:443
www.slimjetbrowser.com
Cloudflare Inc
US
shared
2384
firefox.exe
13.35.253.28:443
snippets.cdn.mozilla.net
—
US
malicious
2384
firefox.exe
2.16.186.112:80
detectportal.firefox.com
Akamai International B.V.
—
whitelisted
2384
firefox.exe
54.149.128.76:443
tiles.services.mozilla.com
Amazon.com, Inc.
US
unknown
2384
firefox.exe
52.24.186.236:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown
2384
firefox.exe
52.89.218.39:443
search.services.mozilla.com
Amazon.com, Inc.
US
unknown
2384
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
2384
firefox.exe
172.217.16.170:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
2384
firefox.exe
13.35.253.99:443
firefox.settings.services.mozilla.com
—
US
malicious

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
  • 52.89.218.39
  • 52.35.182.58
  • 35.164.109.147
whitelisted
search.r53-2.services.mozilla.com
  • 35.164.109.147
  • 52.35.182.58
  • 52.89.218.39
whitelisted
push.services.mozilla.com
  • 52.24.186.236
whitelisted
autopush.prod.mozaws.net
  • 52.24.186.236
whitelisted
www.slimjetbrowser.com
  • 104.31.67.198
  • 104.31.66.198
malicious
snippets.cdn.mozilla.net
  • 13.35.253.28
  • 13.35.253.14
  • 13.35.253.53
  • 13.35.253.31
whitelisted
d228z91au11ukj.cloudfront.net
  • 13.35.253.31
  • 13.35.253.53
  • 13.35.253.14
  • 13.35.253.28
whitelisted
tiles.services.mozilla.com
  • 54.149.128.76
  • 52.33.184.165
  • 52.89.51.22
  • 52.39.125.254
  • 52.39.224.180
  • 54.68.132.173
  • 52.33.13.207
  • 54.186.225.209
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
No debug info
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Reports
https://www.slimjetbrowser.com/release/sjtsetup_x86.exe