URL:

https://acrobat.adobe.com/link/review?uri=urn:aaid:scds:US:d523203d-02b6-457e-a806-5cae4d14fbee

Full analysis: https://app.any.run/tasks/c470ecf1-0af1-4a78-985e-fef9b248e3f5
Verdict: Malicious activity
Analysis date: January 05, 2023, 10:17:35
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MD5:

C09CE79E899117F62B12F6D6AEE112A0

SHA1:

9299F940DE2048922CE85215B84482BCEA741622

SHA256:

1B67D8A5EB05B423ECC37AFE57C619B40733529D81858745C7A93452EAA3DAF1

SSDEEP:

3:N81cY8JMBrA+pSWWHXHQADVT0JUCA:2isBfoa69CA

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

    No malicious indicators.

  • SUSPICIOUS

    No suspicious indicators.

  • INFO

    • Application launched itself

      • firefox.exe (PID: 2436)
      • firefox.exe (PID: 3072)

    • The process checks LSA protection

      • firefox.exe (PID: 3072)
      • firefox.exe (PID: 2740)
      • firefox.exe (PID: 2820)
      • firefox.exe (PID: 3492)
      • firefox.exe (PID: 2420)
      • firefox.exe (PID: 3200)
      • firefox.exe (PID: 2488)

    • Creates files in the program directory

      • firefox.exe (PID: 3072)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 3072)

    • Drops a file that was compiled in debug mode

      • firefox.exe (PID: 3072)

    • Drops the executable file immediately after the start

      • firefox.exe (PID: 3072)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
8
Malicious processes
0
Suspicious processes
0

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
2420"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3072.6.671663299\1617399618" -childID 1 -isForBrowser -prefsHandle 4784 -prefMapHandle 4780 -prefsLen 245 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3072 "\\.\pipe\gecko-crash-server-pipe.3072" 4796 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
2436"C:\Program Files\Mozilla Firefox\firefox.exe" "https://acrobat.adobe.com/link/review?uri=urn:aaid:scds:US:d523203d-02b6-457e-a806-5cae4d14fbee"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
2488"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3072.27.573342528\2030003500" -childID 4 -isForBrowser -prefsHandle 2572 -prefMapHandle 2508 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3072 "\\.\pipe\gecko-crash-server-pipe.3072" 2448 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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2740"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3072.20.268387088\2079916731" -childID 3 -isForBrowser -prefsHandle 4180 -prefMapHandle 4176 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3072 "\\.\pipe\gecko-crash-server-pipe.3072" 3532 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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
2820"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3072.28.848437612\1890189680" -childID 5 -isForBrowser -prefsHandle 2540 -prefMapHandle 2604 -prefsLen 7307 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3072 "\\.\pipe\gecko-crash-server-pipe.3072" 2560 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\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3072"C:\Program Files\Mozilla Firefox\firefox.exe" https://acrobat.adobe.com/link/review?uri=urn:aaid:scds:US:d523203d-02b6-457e-a806-5cae4d14fbeeC:\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\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\crypt32.dll
3200"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3072.13.1654771113\2068512223" -childID 2 -isForBrowser -prefsHandle 4208 -prefMapHandle 4100 -prefsLen 6644 -prefMapSize 238726 -parentBuildID 20201112153044 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3072 "\\.\pipe\gecko-crash-server-pipe.3072" 4148 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\kernelbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\msasn1.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
3492"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3072.0.788516872\1913957836" -parentBuildID 20201112153044 -prefsHandle 920 -prefMapHandle 900 -prefsLen 1 -prefMapSize 238726 -appdir "C:\Program Files\Mozilla Firefox\browser" - 3072 "\\.\pipe\gecko-crash-server-pipe.3072" 1188 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
Total events
22 254
Read events
22 206
Write events
48
Delete events
0

Modification events

(PID) Process:(2436) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
D7A87C5C0E000000
(PID) Process:(3072) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
E01B7E5C0E000000
(PID) Process:(3072) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(3072) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(3072) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
(PID) Process:(3072) firefox.exeKey:HKEY_CURRENT_USER\Software\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableDefaultBrowserAgent
Value:
0
(PID) Process:(3072) 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:(3072) 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:(3072) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3072) firefox.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003D010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Executable files
8
Suspicious files
212
Text files
66
Unknown types
54

Dropped files

PID
Process
Filename
Type
3072firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\scriptCache-current.bin —
MD5:—
SHA256:—
3072firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
3072firefox.exeC:\Users\admin\AppData\Local\Temp\mz_etilqs_YZ2qHGlL6C2XkQAbinary
MD5:—
SHA256:—
3072firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-walbinary
MD5:—
SHA256:—
3072firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3072firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3072firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\qldyz51w.default\startupCache\urlCache-current.binbinary
MD5:994A33896BB41A278A315D0D796422B6
SHA256:54EC50A20FFF8CC016710E49437CF6A11D3FE5EE7B28C185E4A9AAFEE2908B63
3072firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3072firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\storage\permanent\chrome\idb\2918063365piupsah.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
3072firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\qldyz51w.default\prefs-1.jstext
MD5:299A2B747C11E4BDA194E563FEA4A699
SHA256:94EE461F62E8B4A0A65471A41E10C8C56722B73C0A019D76ACA7F5BAF109813E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
29
TCP/UDP connections
150
DNS requests
321
Threats
2

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3072
firefox.exe
POST
200
184.24.77.82:80
http://r3.o.lencr.org/
US
der
503 b
shared
3072
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3072
firefox.exe
POST
200
184.24.77.82:80
http://r3.o.lencr.org/
US
der
503 b
shared
3072
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
471 b
whitelisted
3072
firefox.exe
POST
200
142.250.185.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3072
firefox.exe
POST
200
184.24.77.82:80
http://r3.o.lencr.org/
US
der
503 b
shared
3072
firefox.exe
POST
200
93.184.220.29:80
http://ocsp.digicert.com/
US
der
280 b
whitelisted
3072
firefox.exe
POST
200
142.250.185.131:80
http://ocsp.pki.goog/gts1c3
US
der
472 b
whitelisted
3072
firefox.exe
POST
200
184.24.77.82:80
http://r3.o.lencr.org/
US
der
503 b
shared
3072
firefox.exe
POST
200
184.24.77.82:80
http://r3.o.lencr.org/
US
der
503 b
shared
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3072
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
3072
firefox.exe
23.36.163.233:443
acrobat.adobe.com
Akamai International B.V.
DE
suspicious
3072
firefox.exe
13.224.189.8:443
auth.services.adobe.com
AMAZON-02
US
suspicious
3072
firefox.exe
20.93.198.194:443
adobeid-na1.services.adobe.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
suspicious
3072
firefox.exe
142.250.185.131:80
ocsp.pki.goog
GOOGLE
US
whitelisted
3072
firefox.exe
93.184.220.29:80
ocsp.digicert.com
EDGECAST
GB
whitelisted
3072
firefox.exe
52.42.148.177:443
push.services.mozilla.com
AMAZON-02
US
unknown
3072
firefox.exe
13.224.189.19:443
snippets.cdn.mozilla.net
AMAZON-02
US
suspicious
3072
firefox.exe
34.160.144.191:443
content-signature-2.cdn.mozilla.net
GOOGLE
US
suspicious
3072
firefox.exe
34.111.73.144:443
firefox-settings-attachments.cdn.mozilla.net
GOOGLE
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
acrobat.adobe.com
  • 23.36.163.233
  • 23.36.163.244
whitelisted
e29329.dsca.akamaiedge.net
  • 23.36.163.244
  • 23.36.163.233
  • 2a02:26f0:1700:11::b856:6798
  • 2a02:26f0:1700:11::b856:678c
whitelisted
firefox.settings.services.mozilla.com
  • 35.241.9.150
whitelisted
r3.o.lencr.org
  • 184.24.77.82
  • 184.24.77.73
  • 184.24.77.53
  • 184.24.77.81
  • 184.24.77.76
  • 184.24.77.52
  • 184.24.77.71
  • 184.24.77.45
  • 184.24.77.77
  • 184.24.77.54
  • 184.24.77.46
  • 184.24.77.55
  • 184.24.77.49
  • 184.24.77.51
  • 184.24.77.56
  • 184.24.77.44
shared
a1887.dscq.akamai.net
  • 184.24.77.77
  • 184.24.77.45
  • 184.24.77.71
  • 184.24.77.52
  • 184.24.77.76
  • 184.24.77.81
  • 184.24.77.53
  • 184.24.77.73
  • 184.24.77.82
  • 2a02:26f0:1700:f::1737:a194
  • 2a02:26f0:1700:f::1737:a1a4
  • 184.24.77.44
  • 184.24.77.56
  • 184.24.77.51
  • 184.24.77.49
  • 184.24.77.55
  • 184.24.77.46
  • 184.24.77.54
whitelisted
location.services.mozilla.com
  • 35.163.52.199
  • 54.201.103.249
  • 52.33.94.40
  • 54.203.223.81
  • 35.161.176.217
  • 34.213.200.245
whitelisted
locprod2-elb-us-west-2.prod.mozaws.net
  • 34.213.200.245
  • 35.161.176.217
  • 54.203.223.81
  • 52.33.94.40
  • 54.201.103.249
  • 35.163.52.199
whitelisted
safebrowsing.googleapis.com
  • 142.250.74.202
  • 2a00:1450:4001:803::200a
whitelisted

Threats

PID
Process
Class
Message
3072
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
3072
firefox.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
No debug info
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Reports
https://acrobat.adobe.com/link/review?uri=urn:aaid:scds:US:d523203d-02b6-457e-a806-5cae4d14fbee