URL:

https://www.facebook.com/recover/code/?n=19092428&s=23&exp_locale=vi_VN&cuid=AYgsDBW4T_t3A1RsWs2wqZ45Emt1KS96lr84wtsAKIVldb2NYpFeLjTHgk5d7nBXYMzePD0GLtdWmZ4uUvnj-x2C&redirect_from=button

Full analysis: https://app.any.run/tasks/dad8daac-eff5-4056-afec-6fe7fbf60f41
Verdict: Malicious activity
Analysis date: June 27, 2022, 13:36:30
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

FAE46E88927C6E8EB3C6373D5973B40A

SHA1:

142A0D2DB506285C76E3F831AC750E201E629086

SHA256:

827EB958CB075A1C93A50FB16150BDE41447440ED0F3FD8B8D4BA46BDCD4C113

SSDEEP:

3:N8DSLYXqhyAaGalUVXfXvF9TMUgyCWhyG5Qg/qOjxXozOQsAkdTLPIC9ApqQ3Qn:2OLYX2yhU/tKULVhyGP/3lXoYpHPpiVQ

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: 3020)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3020)

    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3020)

  • INFO

    • Reads the computer name

      • firefox.exe (PID: 3020)
      • firefox.exe (PID: 3944)
      • firefox.exe (PID: 3700)
      • firefox.exe (PID: 3300)
      • firefox.exe (PID: 2872)
      • firefox.exe (PID: 4004)
      • firefox.exe (PID: 3032)

    • Checks supported languages

      • firefox.exe (PID: 2948)
      • firefox.exe (PID: 3020)
      • firefox.exe (PID: 3300)
      • firefox.exe (PID: 3944)
      • firefox.exe (PID: 4004)
      • firefox.exe (PID: 3032)
      • firefox.exe (PID: 2872)
      • firefox.exe (PID: 3700)

    • Reads CPU info

      • firefox.exe (PID: 3020)

    • Application launched itself

      • firefox.exe (PID: 2948)
      • firefox.exe (PID: 3020)

    • Creates files in the program directory

      • firefox.exe (PID: 3020)

    • Dropped object may contain Bitcoin addresses

      • firefox.exe (PID: 3020)

    • Reads the date of Windows installation

      • firefox.exe (PID: 3020)

    • Creates files in the user directory

      • firefox.exe (PID: 3020)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
8
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 firefox.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2872"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3020.34.1159558906\337750778" -childID 5 -isForBrowser -prefsHandle 4120 -prefMapHandle 4116 -prefsLen 7444 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3020 "\\.\pipe\gecko-crash-server-pipe.3020" 4132 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
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\rpcrt4.dll
c:\windows\system32\version.dll
c:\windows\system32\sechost.dll
2948"C:\Program Files\Mozilla Firefox\firefox.exe" "https://www.facebook.com/recover/code/?n=19092428&s=23&exp_locale=vi_VN&cuid=AYgsDBW4T_t3A1RsWs2wqZ45Emt1KS96lr84wtsAKIVldb2NYpFeLjTHgk5d7nBXYMzePD0GLtdWmZ4uUvnj-x2C&redirect_from=button"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
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
3020"C:\Program Files\Mozilla Firefox\firefox.exe" https://www.facebook.com/recover/code/?n=19092428&s=23&exp_locale=vi_VN&cuid=AYgsDBW4T_t3A1RsWs2wqZ45Emt1KS96lr84wtsAKIVldb2NYpFeLjTHgk5d7nBXYMzePD0GLtdWmZ4uUvnj-x2C&redirect_from=buttonC:\Program Files\Mozilla Firefox\firefox.exe
firefox.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
3032"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3020.27.1328830804\357481614" -childID 4 -isForBrowser -prefsHandle 3716 -prefMapHandle 1844 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3020 "\\.\pipe\gecko-crash-server-pipe.3020" 3728 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
Modules
Images
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
3300"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3020.20.376452605\775545056" -childID 3 -isForBrowser -prefsHandle 1820 -prefMapHandle 1844 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3020 "\\.\pipe\gecko-crash-server-pipe.3020" 1876 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
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
3700"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3020.13.415890009\545066545" -childID 2 -isForBrowser -prefsHandle 3008 -prefMapHandle 2980 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3020 "\\.\pipe\gecko-crash-server-pipe.3020" 3012 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
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:\windows\system32\msvcrt.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msasn1.dll
3944"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3020.0.1790885595\418776557" -parentBuildID 20201112153044 -prefsHandle 1132 -prefMapHandle 1124 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3020 "\\.\pipe\gecko-crash-server-pipe.3020" 1196 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
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
4004"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3020.6.167139442\1878736190" -childID 1 -isForBrowser -prefsHandle 3416 -prefMapHandle 3412 -prefsLen 181 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3020 "\\.\pipe\gecko-crash-server-pipe.3020" 3428 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
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:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\crypt32.dll
Total events
10 683
Read events
10 659
Write events
24
Delete events
0

Modification events

(PID) Process:(2948) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
49A154289F000000
(PID) Process:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
7DA954289F000000
(PID) Process:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3020) 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:(3020) 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:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3020) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
119
Text files
44
Unknown types
31

Dropped files

PID
Process
Filename
Type
3020firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3020firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3020firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_bgEabgPpVO2GMvDbinary
MD5:—
SHA256:—
3020firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:—
SHA256:—
3020firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3020firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3020firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3020firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
3020firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4.tmpjsonlz4
MD5:B17F8D93B0C43D6B72DC03752C20A2D9
SHA256:ADA0F70D374223FB63C2F19471FAB45D986A681E2485692E63F00F5071F19D76
3020firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\search.json.mozlz4jsonlz4
MD5:B17F8D93B0C43D6B72DC03752C20A2D9
SHA256:ADA0F70D374223FB63C2F19471FAB45D986A681E2485692E63F00F5071F19D76
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
15
TCP/UDP connections
56
DNS requests
90
Threats
5

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3020
firefox.exe
GET
—
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
—
—
whitelisted
3020
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3020
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3020
firefox.exe
POST
200
142.250.185.67:80
http://ocsp.pki.goog/gts1c3
US
der
471 b
whitelisted
3020
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3020
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3020
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3020
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
US
text
8 b
whitelisted
3020
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
text
8 b
whitelisted
3020
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt
US
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
3020
firefox.exe
157.240.236.35:443
www.facebook.com
—
US
malicious
3020
firefox.exe
34.107.221.82:80
detectportal.firefox.com
—
US
whitelisted
3020
firefox.exe
143.204.89.103:443
firefox.settings.services.mozilla.com
—
US
unknown
3020
firefox.exe
52.36.164.126:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3020
firefox.exe
142.250.186.74:443
safebrowsing.googleapis.com
Google Inc.
US
whitelisted
3020
firefox.exe
142.250.185.67:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3020
firefox.exe
143.204.89.60:443
firefox-settings-attachments.cdn.mozilla.net
—
US
suspicious
3020
firefox.exe
143.204.89.13:443
snippets.cdn.mozilla.net
—
US
malicious
3020
firefox.exe
157.240.236.1:443
static.xx.fbcdn.net
—
US
unknown
3020
firefox.exe
44.236.110.253:443
shavar.services.mozilla.com
University of California, San Diego
US
unknown

DNS requests

Domain
IP
Reputation
detectportal.firefox.com
  • 34.107.221.82
whitelisted
www.facebook.com
  • 157.240.236.35
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
star-mini.c10r.facebook.com
  • 157.240.236.35
  • 2a03:2880:f12d:181:face:b00c:0:25de
whitelisted
firefox.settings.services.mozilla.com
  • 143.204.89.103
  • 143.204.89.63
  • 143.204.89.95
  • 143.204.89.68
whitelisted
location.services.mozilla.com
  • 52.36.164.126
  • 34.208.249.219
  • 54.189.127.149
  • 52.40.106.245
  • 34.209.127.219
  • 35.163.114.24
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 35.163.114.24
  • 34.209.127.219
  • 52.40.106.245
  • 54.189.127.149
  • 34.208.249.219
  • 52.36.164.126
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.171
  • 192.0.0.170
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted

Threats

PID
Process
Class
Message
3020
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3020
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3020
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3020
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3020
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
https://www.facebook.com/recover/code/?n=19092428&s=23&exp_locale=vi_VN&cuid=AYgsDBW4T_t3A1RsWs2wqZ45Emt1KS96lr84wtsAKIVldb2NYpFeLjTHgk5d7nBXYMzePD0GLtdWmZ4uUvnj-x2C&redirect_from=button