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URL:

http://b2w.tv

Full analysis: https://app.any.run/tasks/1fff557d-ea4d-4c05-9c36-782a3f784451
Verdict: Malicious activity
Analysis date: August 12, 2022, 16:10:38
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

487FEF10BF42BEB725183A1A4AC37422

SHA1:

D386675E2E6C5DFBF8977FB071D4D8E366FD8AD9

SHA256:

D74153E83073307BD01F20E996F0BB8892B2E9EFFDCB8C328B8CD066E70E094E

SSDEEP:

3:N1KcXSlT:CcXcT

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: 3404)
  • SUSPICIOUS

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3404)
    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3404)
  • INFO

    • Checks supported languages

      • firefox.exe (PID: 3064)
      • firefox.exe (PID: 3404)
      • firefox.exe (PID: 3980)
      • firefox.exe (PID: 3284)
      • firefox.exe (PID: 3448)
      • firefox.exe (PID: 2768)
      • firefox.exe (PID: 1372)
    • Reads the computer name

      • firefox.exe (PID: 3404)
      • firefox.exe (PID: 1372)
      • firefox.exe (PID: 3980)
      • firefox.exe (PID: 3284)
      • firefox.exe (PID: 2768)
      • firefox.exe (PID: 3448)
    • Application launched itself

      • firefox.exe (PID: 3064)
      • firefox.exe (PID: 3404)
    • Creates files in the program directory

      • firefox.exe (PID: 3404)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
7
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
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

Process information

PID
CMD
Path
Indicators
Parent process
3064"C:\Program Files\Mozilla Firefox\firefox.exe" "http://b2w.tv"C:\Program Files\Mozilla Firefox\firefox.exeExplorer.EXE
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
83.0
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3404"C:\Program Files\Mozilla Firefox\firefox.exe" http://b2w.tvC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
83.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\rpcrt4.dll
3980"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.0.669339027\883052153" -parentBuildID 20201112153044 -prefsHandle 892 -prefMapHandle 852 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 1172 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
83.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\rpcrt4.dll
3284"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.6.1639992592\934216393" -childID 1 -isForBrowser -prefsHandle 4216 -prefMapHandle 4212 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 4228 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
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\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
1372"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.13.452400598\682257560" -childID 2 -isForBrowser -prefsHandle 3396 -prefMapHandle 4060 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 2920 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
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\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3448"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.20.395296125\591693990" -childID 3 -isForBrowser -prefsHandle 2000 -prefMapHandle 1644 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 2228 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.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\crypt32.dll
2768"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3404.27.114879612\1379118738" -childID 4 -isForBrowser -prefsHandle 3660 -prefMapHandle 3776 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3404 "\\.\pipe\gecko-crash-server-pipe.3404" 3744 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
83.0
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\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
Total events
8 811
Read events
8 787
Write events
24
Delete events
0

Modification events

(PID) Process:(3064) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
69B0EE0D01000000
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
A755F00D01000000
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|ServicesSettingsServer
Value:
https://firefox.settings.services.mozilla.com/v1
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|SecurityContentSignatureRootHash
Value:
97:E8:BA:9C:F1:2F:B3:DE:53:CC:42:A4:E6:57:7E:D6:4D:F4:93:C2:47:B4:14:FE:A0:36:81:8D:38:23:56:0E
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3404) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003C010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
166
Text files
42
Unknown types
31

Dropped files

PID
Process
Filename
Type
3404firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin
MD5:
SHA256:
3404firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
MD5:
SHA256:
3404firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:D112AA11E4FD8F4A672FFD97C8B0C073
SHA256:64A98298DB60665F5F507E9756A5A30BBFB5FCDBD09D8A3391DD383C05868DD5
3404firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3404firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_gQAsYN9BNKCGgDAbinary
MD5:D6CDDDADE6DDC8D297CF27FD3AAD355B
SHA256:8F850B552D67055DD6C6812E97BA50B452850F507DECA2D35F9733559B616FA6
3404firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3404firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3404firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_2a3b3OmYCcHyGQFbinary
MD5:B07AACED6A2EAFF562D1BD3196AF2959
SHA256:9B266C5C83096A970452310A06C0E32E0B7814CF945FA1169244BBDDF72995E7
3404firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3404firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
128
DNS requests
248
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3404
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3404
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3404
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
280 b
whitelisted
3404
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3404
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3404
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3404
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3404
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3404
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3404
firefox.exe
POST
200
18.66.121.29:80
http://ocsp.sca1b.amazontrust.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
3404
firefox.exe
142.250.179.170:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3404
firefox.exe
199.60.103.228:443
www.b2w.tv
CA
malicious
3404
firefox.exe
34.107.221.82:80
detectportal.firefox.com
US
whitelisted
3404
firefox.exe
52.222.214.84:443
firefox.settings.services.mozilla.com
Amazon.com, Inc.
US
suspicious
3404
firefox.exe
18.213.5.56:80
b2w.tv
US
unknown
3404
firefox.exe
44.241.228.251:443
location.services.mozilla.com
University of California, San Diego
US
unknown
3404
firefox.exe
142.250.185.67:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3404
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3404
firefox.exe
18.66.139.97:443
content-signature-2.cdn.mozilla.net
Massachusetts Institute of Technology
US
unknown
3404
firefox.exe
104.17.25.14:443
cdnjs.cloudflare.com
Cloudflare Inc
US
suspicious

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
b2w.tv
  • 18.213.5.56
unknown
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
firefox.settings.services.mozilla.com
  • 52.222.214.84
  • 52.222.214.105
  • 52.222.214.96
  • 52.222.214.116
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.171
  • 192.0.0.170
whitelisted
www.b2w.tv
  • 199.60.103.228
  • 199.60.103.28
unknown
location.services.mozilla.com
  • 44.241.228.251
  • 54.184.13.11
  • 35.167.105.243
  • 35.162.19.172
  • 34.213.44.137
  • 52.35.17.16
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 52.35.17.16
  • 34.213.44.137
  • 35.162.19.172
  • 35.167.105.243
  • 54.184.13.11
  • 44.241.228.251
whitelisted
group42.sites.hscoscdn40.net
  • 199.60.103.28
  • 199.60.103.228
  • 2606:2c40::c73c:671c
  • 2606:2c40::c73c:67e4
malicious

Threats

PID
Process
Class
Message
3404
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3404
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3404
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3404
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info