URL:

https://track.adform.net/C/?bn=35405429;cpdir=https://2N4EjpB2.vivacredpg.com.br/2N4EjpdGVzdEB0ZXN0LmNvbQ==2N4Ejp

Full analysis: https://app.any.run/tasks/1a1310fa-8306-4dc0-a780-560b632fd55b
Verdict: Malicious activity
Threats:

Tycoon 2FA is a phishing-as-a-service (PhaaS) platform designed to bypass multi-factor authentication (MFA) protections, particularly targeting Microsoft 365 and Gmail accounts. Its advanced evasion techniques and modular architecture make it a significant threat to organizations relying on MFA for security.

Analysis date: April 12, 2024, 10:06:49
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
phishing
tycoon
evasion
Indicators:
MD5:

7EEF4A84470EF7AC6D1DF2C242C83459

SHA1:

6FFECFD48C62BBA293F82B364692C6D4E80DD3DB

SHA256:

CB546752079460724360D5CE01FFB6D9651D8F0DC1D32421FE2C8AC0CEEB8FD5

SSDEEP:

3:N8fvTQIyNUzEuzNMf+FMIGXcCzY2zOnXfUHhYVKV:2nTQdCzlUPIGXcCPSGhT

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

    • PHISHING has been detected (SURICATA)

      • firefox.exe (PID: 1836)
  • SUSPICIOUS

    No suspicious indicators.
  • INFO

    • Application launched itself

      • firefox.exe (PID: 3936)
      • firefox.exe (PID: 1836)
    • Executable content was dropped or overwritten

      • firefox.exe (PID: 1836)
    • Drops the executable file immediately after the start

      • firefox.exe (PID: 1836)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
49
Monitored processes
14
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
start firefox.exe no specs #PHISHING 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 firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
956"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.0.1704017318\622146418" -parentBuildID 20230710165010 -prefsHandle 1112 -prefMapHandle 1104 -prefsLen 28523 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0b437a46-0aae-4770-9f37-268211702b89} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 1200 162a9510 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
1808"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.2.985945537\565081567" -childID 1 -isForBrowser -prefsHandle 2056 -prefMapHandle 2052 -prefsLen 24556 -prefMapSize 244195 -jsInitHandle 916 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0368c273-9334-451e-919c-3f27b4332a01} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 2068 19e2ae00 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
1836"C:\Program Files\Mozilla Firefox\firefox.exe" https://track.adform.net/C/?bn=35405429;cpdir=https://2N4EjpB2.vivacredpg.com.br/2N4EjpdGVzdEB0ZXN0LmNvbQ==2N4EjpC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
1936"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.4.731885011\568901052" -childID 3 -isForBrowser -prefsHandle 3768 -prefMapHandle 3736 -prefsLen 29209 -prefMapSize 244195 -jsInitHandle 916 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7fe75b6c-1de1-4ec4-a70b-4ec478c40e00} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 3800 21361e00 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2256"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.1.1171771633\1506723503" -parentBuildID 20230710165010 -prefsHandle 1408 -prefMapHandle 1404 -prefsLen 28600 -prefMapSize 244195 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5ff22ad1-831c-4968-a47e-07236be23362} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 1420 1621a520 socketC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2560"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.5.871405820\642594900" -childID 4 -isForBrowser -prefsHandle 3832 -prefMapHandle 3828 -prefsLen 34340 -prefMapSize 244195 -jsInitHandle 916 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8f88bd20-49ec-461b-a56c-f27cd34f14b9} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 3784 21361f70 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
2972"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.3.1364086800\203075741" -childID 2 -isForBrowser -prefsHandle 2820 -prefMapHandle 2816 -prefsLen 34225 -prefMapSize 244195 -jsInitHandle 916 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea053878-2379-4e7c-8215-46be5c6c809b} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 2832 1ef289b0 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
3012"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.9.1523294479\159074712" -childID 8 -isForBrowser -prefsHandle 4532 -prefMapHandle 4536 -prefsLen 29313 -prefMapSize 244195 -jsInitHandle 916 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bf7bbfe7-eaa1-4233-a398-5b47d3483898} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 4336 21ebce00 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
3112"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.8.1462399955\1688379015" -childID 7 -isForBrowser -prefsHandle 4332 -prefMapHandle 4336 -prefsLen 29313 -prefMapSize 244195 -jsInitHandle 916 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1883b24f-2825-4966-8ee3-966fd55b934a} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 4316 21ebc840 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
3152"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1836.6.137236020\636592212" -childID 5 -isForBrowser -prefsHandle 2108 -prefMapHandle 2116 -prefsLen 29313 -prefMapSize 244195 -jsInitHandle 916 -jsInitLen 240908 -parentBuildID 20230710165010 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c76fcd30-8778-4e28-af46-784c38221c2a} 1836 "\\.\pipe\gecko-crash-server-pipe.1836" 2272 21ebc110 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
115.0.2
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\program files\mozilla firefox\msvcp140.dll
c:\program files\mozilla firefox\vcruntime140.dll
Total events
16 516
Read events
16 472
Write events
39
Delete events
5

Modification events

(PID) Process:(3936) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
A577C75101000000
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
41B0C95101000000
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Installer\308046B0AF4A39CB
Operation:delete valueName:installer.taskbarpin.win10.enabled
Value:
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Theme
Value:
1
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Enabled
Value:
1
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(1836) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SetDefaultBrowserUserChoice
Value:
1
Executable files
4
Suspicious files
112
Text files
30
Unknown types
53

Dropped files

PID
Process
Filename
Type
1836firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:
SHA256:
1836firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3561288849sdhlie.sqlite-shmbinary
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
31
TCP/UDP connections
95
DNS requests
202
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1836
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
unknown
1836
firefox.exe
POST
200
184.24.77.65:80
http://r3.o.lencr.org/
unknown
unknown
1836
firefox.exe
POST
200
184.24.77.65:80
http://r3.o.lencr.org/
unknown
unknown
1836
firefox.exe
POST
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
unknown
unknown
1836
firefox.exe
POST
200
184.24.77.65:80
http://r3.o.lencr.org/
unknown
unknown
1836
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
unknown
unknown
1836
firefox.exe
POST
200
184.24.77.65:80
http://r3.o.lencr.org/
unknown
unknown
1836
firefox.exe
POST
200
184.24.77.65:80
http://r3.o.lencr.org/
unknown
unknown
1836
firefox.exe
POST
200
184.24.77.65:80
http://r3.o.lencr.org/
unknown
unknown
1836
firefox.exe
POST
200
142.250.186.131:80
http://ocsp.pki.goog/gts1c3
unknown
unknown
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
whitelisted
224.0.0.252:5355
unknown
4
System
192.168.100.255:138
whitelisted
1080
svchost.exe
224.0.0.252:5355
unknown
1836
firefox.exe
37.157.5.84:443
track.adform.net
Adform A/S
DK
unknown
1836
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
1836
firefox.exe
34.117.237.239:443
contile.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
unknown
1836
firefox.exe
34.117.188.166:443
spocs.getpocket.com
GOOGLE-CLOUD-PLATFORM
US
unknown
1836
firefox.exe
192.229.221.95:80
ocsp.digicert.com
EDGECAST
US
whitelisted
1836
firefox.exe
142.250.185.234:443
safebrowsing.googleapis.com
whitelisted

DNS requests

Domain
IP
Reputation
track.adform.net
  • 37.157.5.84
  • 37.157.4.29
  • 37.157.5.133
  • 37.157.5.132
  • 37.157.4.28
whitelisted
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
track-eu.adformnet.akadns.net
  • 37.157.5.133
  • 37.157.4.28
  • 37.157.5.84
  • 37.157.4.29
  • 37.157.5.132
whitelisted
contile.services.mozilla.com
  • 34.117.237.239
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.171
  • 192.0.0.170
whitelisted
spocs.getpocket.com
  • 34.117.188.166
shared
ocsp.digicert.com
  • 192.229.221.95
whitelisted
prod.ads.prod.webservices.mozgcp.net
  • 34.117.188.166
unknown

Threats

PID
Process
Class
Message
1836
firefox.exe
Not Suspicious Traffic
INFO [ANY.RUN] A free CDN for open source projects (jsdelivr .net)
1836
firefox.exe
Not Suspicious Traffic
INFO [ANY.RUN] A free CDN for open source projects (jsdelivr .net)
1836
firefox.exe
Not Suspicious Traffic
INFO [ANY.RUN] jQuery JavaScript Library Code Loaded (code.jquery .com)
1836
firefox.exe
Not Suspicious Traffic
INFO [ANY.RUN] Cloudflare turnstile CAPTCHA challenge
1836
firefox.exe
Not Suspicious Traffic
INFO [ANY.RUN] Client-Server Socket.IO CDN communication (cdn.socket .io)
1836
firefox.exe
Possible Social Engineering Attempted
PHISHING [ANY.RUN] Phishing domain chain detected (Tycoon 2FA)
1080
svchost.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup Domain (ipapi .co in DNS lookup)
1080
svchost.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup Domain (ipapi .co in DNS lookup)
1080
svchost.exe
Device Retrieving External IP Address Detected
ET POLICY External IP Lookup Domain (ipapi .co in DNS lookup)
No debug info