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URL:

https://dood.so/f/yctbvisgn1

Full analysis: https://app.any.run/tasks/cbf19fcd-b3fd-4757-af91-4f46f67c7b0f
Verdict: Malicious activity
Analysis date: August 12, 2022, 20:56:54
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

4D6076C084A10C3AD4A7EE93F04CB437

SHA1:

75C039EDADA24754199F4E0CEAC46124D629372C

SHA256:

922E99F4AB390762C9D8A4889B92DD0CD876F619300BFC73A7AA6D3B4D75EB82

SSDEEP:

3:N8SAWlKcQ9n:2Sa9

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: 3468)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3468)
    • Drops a file with a compile date too recent

      • firefox.exe (PID: 3468)
  • INFO

    • Checks supported languages

      • firefox.exe (PID: 3468)
      • firefox.exe (PID: 1520)
      • firefox.exe (PID: 3356)
      • firefox.exe (PID: 1788)
      • firefox.exe (PID: 3756)
      • firefox.exe (PID: 3628)
      • firefox.exe (PID: 3136)
      • firefox.exe (PID: 1264)
    • Reads CPU info

      • firefox.exe (PID: 3468)
    • Reads the computer name

      • firefox.exe (PID: 3628)
      • firefox.exe (PID: 3356)
      • firefox.exe (PID: 3468)
      • firefox.exe (PID: 1788)
      • firefox.exe (PID: 3136)
      • firefox.exe (PID: 1264)
      • firefox.exe (PID: 3756)
    • Application launched itself

      • firefox.exe (PID: 1520)
      • firefox.exe (PID: 3468)
    • Creates files in the program directory

      • firefox.exe (PID: 3468)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
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
1520"C:\Program Files\Mozilla Firefox\firefox.exe" "https://dood.so/f/yctbvisgn1"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\msasn1.dll
3468"C:\Program Files\Mozilla Firefox\firefox.exe" https://dood.so/f/yctbvisgn1C:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
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
3356"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3468.0.403657807\960506466" -parentBuildID 20201112153044 -prefsHandle 1088 -prefMapHandle 820 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3468 "\\.\pipe\gecko-crash-server-pipe.3468" 1188 gpuC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
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
1788"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3468.6.274956240\278575439" -childID 1 -isForBrowser -prefsHandle 3404 -prefMapHandle 3400 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3468 "\\.\pipe\gecko-crash-server-pipe.3468" 3416 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\msasn1.dll
3628"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3468.13.60036709\417806564" -childID 2 -isForBrowser -prefsHandle 3128 -prefMapHandle 3220 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3468 "\\.\pipe\gecko-crash-server-pipe.3468" 3096 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\kernelbase.dll
c:\windows\system32\kernel32.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\msasn1.dll
3136"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3468.20.447500855\521504011" -childID 3 -isForBrowser -prefsHandle 7576 -prefMapHandle 1844 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3468 "\\.\pipe\gecko-crash-server-pipe.3468" 7572 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\msasn1.dll
3756"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3468.27.526950611\353657445" -childID 4 -isForBrowser -prefsHandle 2136 -prefMapHandle 7172 -prefsLen 8374 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3468 "\\.\pipe\gecko-crash-server-pipe.3468" 7160 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:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
1264"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3468.28.134639187\1564698534" -childID 5 -isForBrowser -prefsHandle 1680 -prefMapHandle 7332 -prefsLen 8374 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3468 "\\.\pipe\gecko-crash-server-pipe.3468" 7148 tabC:\Program Files\Mozilla Firefox\firefox.exefirefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Exit code:
0
Version:
83.0
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\advapi32.dll
c:\program files\mozilla firefox\firefox.exe
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
Total events
9 001
Read events
8 977
Write events
24
Delete events
0

Modification events

(PID) Process:(1520) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
4AB801E005000000
(PID) Process:(3468) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
A0C101E005000000
(PID) Process:(3468) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3468) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3468) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3468) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3468) 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:(3468) 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:(3468) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3468) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003B010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
4
Suspicious files
84
Text files
38
Unknown types
24

Dropped files

PID
Process
Filename
Type
3468firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin
MD5:
SHA256:
3468firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite
MD5:
SHA256:
3468firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\protections.sqlite-journalbinary
MD5:03BC8983132CBEFE2C010A31CEC43FE7
SHA256:46399F20AFFF5B4F3B63C29330E9B056D1104F4F7575A353D2F3447FAE248FFA
3468firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_AN862mNekuBm8wbbinary
MD5:5D44BA00AE7BC47B0C91054ABC906E9E
SHA256:620938889B725D38698AA00C2B659BF63FEC002F6B4159431139DC7A4CF30436
3468firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3468firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:3DBED79A856A9760F7CDCB54EF61451A
SHA256:B3424FE6C6EBD20961CB06BF6AB342E1BBF472EC2CBEACACF01520C0CBF25477
3468firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3468firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3468firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
3468firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
21
TCP/UDP connections
98
DNS requests
99
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3468
firefox.exe
POST
200
184.24.77.46:80
http://r3.o.lencr.org/
US
der
503 b
shared
3468
firefox.exe
POST
200
184.24.77.46:80
http://e1.o.lencr.org/
US
der
345 b
whitelisted
3468
firefox.exe
POST
200
172.217.23.99:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3468
firefox.exe
POST
200
184.24.77.46:80
http://e1.o.lencr.org/
US
der
345 b
whitelisted
3468
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3468
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
278 b
whitelisted
3468
firefox.exe
POST
200
172.217.23.99:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3468
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3468
firefox.exe
POST
200
184.24.77.46:80
http://e1.o.lencr.org/
US
der
346 b
whitelisted
3468
firefox.exe
POST
200
184.24.77.46:80
http://e1.o.lencr.org/
US
der
345 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
3468
firefox.exe
52.35.17.16:443
location.services.mozilla.com
Amazon.com, Inc.
US
unknown
3468
firefox.exe
190.115.31.133:443
dood.so
DANCOM LTD
BZ
unknown
3468
firefox.exe
13.224.189.85:443
firefox.settings.services.mozilla.com
US
suspicious
3468
firefox.exe
184.24.77.46:80
r3.o.lencr.org
Time Warner Cable Internet LLC
US
unknown
3468
firefox.exe
93.184.220.29:80
ocsp.digicert.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
3468
firefox.exe
34.107.221.82:80
detectportal.firefox.com
US
whitelisted
3468
firefox.exe
104.26.6.74:443
i.doodcdn.co
Cloudflare Inc
US
unknown
3468
firefox.exe
142.250.185.170:443
fonts.googleapis.com
Google Inc.
US
whitelisted
3468
firefox.exe
172.217.23.99:80
ocsp.pki.goog
Google Inc.
US
whitelisted
3468
firefox.exe
35.162.35.244:443
push.services.mozilla.com
Amazon.com, Inc.
US
unknown

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
dood.so
  • 190.115.31.133
malicious
location.services.mozilla.com
  • 52.35.17.16
  • 54.184.13.11
  • 34.213.44.137
  • 35.167.105.243
  • 35.162.19.172
  • 44.241.228.251
whitelisted
firefox.settings.services.mozilla.com
  • 13.224.189.85
  • 13.224.189.76
  • 13.224.189.71
  • 13.224.189.54
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 44.241.228.251
  • 35.162.19.172
  • 35.167.105.243
  • 34.213.44.137
  • 54.184.13.11
  • 52.35.17.16
whitelisted
r3.o.lencr.org
  • 184.24.77.46
  • 184.24.77.76
shared
a1887.dscq.akamai.net
  • 184.24.77.76
  • 184.24.77.46
  • 2a02:26f0:1700:f::1737:a194
  • 2a02:26f0:1700:f::1737:a1a4
whitelisted
example.org
  • 93.184.216.34
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted

Threats

PID
Process
Class
Message
3468
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3468
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info