URL:

https://wearedevs.net/d/JJSploit

Full analysis: https://app.any.run/tasks/a207bc01-1226-45f3-92d1-518653c1c06d
Verdict: Malicious activity
Analysis date: May 01, 2022, 16:20:45
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

AF4F0F3F58AF746C6F1F8983436ACBD9

SHA1:

09E980C8D1D92C3DF8498BD3A725CB83F4314AAB

SHA256:

484ABDB18866BC82426BE62FDF91D5C82FB9C951B25C22B00E1AA3EFC95E4B95

SSDEEP:

3:N8R/BApK83BQ:25BuBq

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

    • Drops executable file immediately after starts

      • firefox.exe (PID: 3172)
      • JJSploit_Installer.exe (PID: 2904)
      • JJS-UI.exe (PID: 3496)

    • Application was dropped or rewritten from another process

      • JJSploit_Installer.exe (PID: 2904)

    • Loads dropped or rewritten executable

      • JJSploit_Installer.exe (PID: 2904)
      • JJS-UI.exe (PID: 3496)
      • JJS-UI.exe (PID: 2592)
      • JJS-UI.exe (PID: 920)
      • JJS-UI.exe (PID: 2964)
      • JJS-UI.exe (PID: 3680)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3172)
      • JJSploit_Installer.exe (PID: 2904)
      • JJS-UI.exe (PID: 3496)

    • Reads the computer name

      • JJSploit_Installer.exe (PID: 2904)
      • JJS-UI.exe (PID: 3496)
      • JJS-UI.exe (PID: 920)
      • JJS-UI.exe (PID: 2592)
      • JJS-UI.exe (PID: 3680)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3172)
      • JJSploit_Installer.exe (PID: 2904)
      • JJS-UI.exe (PID: 3496)

    • Creates a software uninstall entry

      • JJSploit_Installer.exe (PID: 2904)

    • Checks supported languages

      • JJSploit_Installer.exe (PID: 2904)
      • JJS-UI.exe (PID: 3496)
      • JJS-UI.exe (PID: 2592)
      • JJS-UI.exe (PID: 920)
      • JJS-UI.exe (PID: 2964)
      • JJS-UI.exe (PID: 3680)

    • Creates files in the user directory

      • JJSploit_Installer.exe (PID: 2904)
      • JJS-UI.exe (PID: 3496)
      • JJS-UI.exe (PID: 920)

    • Application launched itself

      • JJS-UI.exe (PID: 3496)

    • Starts Internet Explorer

      • JJS-UI.exe (PID: 3496)

    • Reads Microsoft Outlook installation path

      • iexplore.exe (PID: 3000)
      • iexplore.exe (PID: 3228)

  • INFO

    • Reads the computer name

      • firefox.exe (PID: 3172)
      • firefox.exe (PID: 2044)
      • firefox.exe (PID: 1656)
      • firefox.exe (PID: 2248)
      • firefox.exe (PID: 3356)
      • firefox.exe (PID: 3628)
      • firefox.exe (PID: 1620)
      • iexplore.exe (PID: 1856)
      • iexplore.exe (PID: 1976)
      • iexplore.exe (PID: 3000)
      • iexplore.exe (PID: 3228)

    • Checks supported languages

      • firefox.exe (PID: 3172)
      • firefox.exe (PID: 2832)
      • firefox.exe (PID: 2248)
      • firefox.exe (PID: 3628)
      • firefox.exe (PID: 3356)
      • firefox.exe (PID: 1656)
      • firefox.exe (PID: 2044)
      • firefox.exe (PID: 1620)
      • iexplore.exe (PID: 3000)
      • iexplore.exe (PID: 1856)
      • iexplore.exe (PID: 3228)
      • iexplore.exe (PID: 1976)

    • Application launched itself

      • firefox.exe (PID: 2832)
      • firefox.exe (PID: 3172)
      • iexplore.exe (PID: 1856)
      • iexplore.exe (PID: 1976)

    • Creates files in the program directory

      • firefox.exe (PID: 3172)

    • Reads CPU info

      • firefox.exe (PID: 3172)

    • Checks Windows Trust Settings

      • firefox.exe (PID: 3172)
      • iexplore.exe (PID: 3000)
      • iexplore.exe (PID: 3228)

    • Manual execution by user

      • JJS-UI.exe (PID: 3496)

    • Creates files in the user directory

      • firefox.exe (PID: 3172)

    • Reads the hosts file

      • JJS-UI.exe (PID: 3496)
      • JJS-UI.exe (PID: 920)

    • Reads settings of System Certificates

      • JJS-UI.exe (PID: 920)
      • iexplore.exe (PID: 3228)
      • iexplore.exe (PID: 3000)

    • Changes internet zones settings

      • iexplore.exe (PID: 1856)
      • iexplore.exe (PID: 1976)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
18
Malicious processes
4
Suspicious processes
3

Behavior graph

Click at the process to see the details
start drop and 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 jjsploit_installer.exe jjs-ui.exe jjs-ui.exe no specs jjs-ui.exe jjs-ui.exe no specs jjs-ui.exe no specs iexplore.exe no specs iexplore.exe no specs iexplore.exe iexplore.exe

Process information

PID
CMD
Path
Indicators
Parent process
920"C:\Users\admin\AppData\Local\Programs\JJS-UI\JJS-UI.exe" --type=utility --field-trial-handle=1064,10150708239102304460,17302404249355172644,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1372 /prefetch:8C:\Users\admin\AppData\Local\Programs\JJS-UI\JJS-UI.exe
JJS-UI.exe
User:
admin
Company:
GitHub, Inc.
Integrity Level:
MEDIUM
Description:
JJS-UI
Exit code:
0
Version:
6.4.8
1620"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3172.0.894616726\112218128" -parentBuildID 20201112153044 -prefsHandle 1008 -prefMapHandle 940 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3172 "\\.\pipe\gecko-crash-server-pipe.3172" 1228 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
1656"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3172.27.321528967\2060865110" -childID 4 -isForBrowser -prefsHandle 8064 -prefMapHandle 3808 -prefsLen 8042 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3172 "\\.\pipe\gecko-crash-server-pipe.3172" 8000 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
1856"C:\Program Files\Internet Explorer\iexplore.exe" https://www.youtube.com/c/Omnidev_C:\Program Files\Internet Explorer\iexplore.exe—JJS-UI.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
1976"C:\Program Files\Internet Explorer\iexplore.exe" https://www.youtube.com/channel/UC3YNONzSHPW12m3AT48fMHw?view_as=subscriberC:\Program Files\Internet Explorer\iexplore.exe—JJS-UI.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
2044"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3172.6.1911519516\634708620" -childID 1 -isForBrowser -prefsHandle 3128 -prefMapHandle 3124 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3172 "\\.\pipe\gecko-crash-server-pipe.3172" 3140 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
2248"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3172.20.41564619\1053298849" -childID 3 -isForBrowser -prefsHandle 3812 -prefMapHandle 3808 -prefsLen 7470 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3172 "\\.\pipe\gecko-crash-server-pipe.3172" 3824 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
2592"C:\Users\admin\AppData\Local\Programs\JJS-UI\JJS-UI.exe" --type=gpu-process --field-trial-handle=1064,10150708239102304460,17302404249355172644,131072 --enable-features=WebComponentsV0Enabled --disable-features=SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAADgAAAwAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAACgAAAAEAAAAIAAAAAAAAAAoAAAAAAAAADAAAAAAAAAAOAAAAAAAAAAQAAAAAAAAAAAAAAAFAAAAEAAAAAAAAAAAAAAABgAAABAAAAAAAAAAAQAAAAUAAAAQAAAAAAAAAAEAAAAGAAAA --mojo-platform-channel-handle=1076 --ignored=" --type=renderer " /prefetch:2C:\Users\admin\AppData\Local\Programs\JJS-UI\JJS-UI.exe—JJS-UI.exe
User:
admin
Company:
GitHub, Inc.
Integrity Level:
LOW
Description:
JJS-UI
Exit code:
0
Version:
6.4.8
2832"C:\Program Files\Mozilla Firefox\firefox.exe" "https://wearedevs.net/d/JJSploit"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
2904"C:\Users\admin\Downloads\JJSploit_Installer.exe" C:\Users\admin\Downloads\JJSploit_Installer.exe
firefox.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Version:
6.4.8
Total events
0
Read events
0
Write events
0
Delete events
0

Modification events

No data
Executable files
25
Suspicious files
115
Text files
48
Unknown types
89

Dropped files

PID
Process
Filename
Type
3172firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\places.sqlite-walsqlite-wal
MD5:—
SHA256:—
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:—
SHA256:—
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3172firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\favicons.sqlite-walsqlite-wal
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
36
TCP/UDP connections
96
DNS requests
140
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3172
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3172
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3172
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 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
3172
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3172
firefox.exe
143.204.201.62:443
firefox.settings.services.mozilla.com
—
US
suspicious
3172
firefox.exe
13.32.21.124:443
content-signature-2.cdn.mozilla.net
Amazon.com, Inc.
US
unknown
3172
firefox.exe
142.250.186.130:443
pagead2.googlesyndication.com
Google Inc.
US
whitelisted
3172
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3172
firefox.exe
142.250.185.234:443
fonts.googleapis.com
Google Inc.
US
whitelisted
3172
firefox.exe
142.250.186.131:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3172
firefox.exe
104.26.6.147:443
wearedevs.net
Cloudflare Inc
US
suspicious
3172
firefox.exe
142.250.181.234:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3172
firefox.exe
142.250.186.34:443
adservice.google.co.uk
Google Inc.
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
location.services.mozilla.com
  • 35.160.240.234
  • 54.148.72.145
  • 34.223.166.69
  • 15.254.24.110
  • 54.148.18.111
  • 52.42.213.44
whitelisted
firefox.settings.services.mozilla.com
  • 143.204.201.62
  • 143.204.201.8
  • 143.204.201.119
  • 143.204.201.102
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.42.213.44
  • 54.148.18.111
  • 15.254.24.110
  • 34.223.166.69
  • 54.148.72.145
  • 35.160.240.234
whitelisted
wearedevs.net
  • 172.67.71.2
  • 104.26.7.147
  • 104.26.6.147
  • 2606:4700:20::681a:793
  • 2606:4700:20::681a:693
  • 2606:4700:20::ac43:4702
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
cs9.wac.phicdn.net
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
3172
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3172
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3172
firefox.exe
Misc activity
ET INFO Observed Discord Domain (discordapp .com in TLS SNI)
3496
JJS-UI.exe
Misc activity
ET INFO Observed Discord Domain (discordapp .com in TLS SNI)
3496
JJS-UI.exe
Misc activity
ET INFO Observed Discord Domain (discordapp .com in TLS SNI)
No debug info
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Reports
https://wearedevs.net/d/JJSploit