URL:

https://sophostest.com/Sandstorm/SBTestFile1.pdf

Full analysis: https://app.any.run/tasks/a4a2db58-4d99-4371-a070-e6849d994931
Verdict: Malicious activity
Analysis date: June 29, 2024, 19:49:50
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MD5:

28A68D7615D8541013F9BC214044180D

SHA1:

57819DD8B65F55810A8B1C9257A9ADD0AE9B98A3

SHA256:

08F1CCE3561B3E9ADADF78B361525871701D9F98D9E4847B07D3D3482B56EA07

SSDEEP:

3:N8HnRLdITRMwyT:2HzITdyT

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

    • Reads Microsoft Office registry keys

      • firefox.exe (PID: 2452)

    • Checks supported languages

      • TextInputHost.exe (PID: 6992)

    • Reads the computer name

      • TextInputHost.exe (PID: 6992)

    • Reads security settings of Internet Explorer

      • Taskmgr.exe (PID: 7872)

    • Application launched itself

      • firefox.exe (PID: 2828)
      • firefox.exe (PID: 2452)

    • Manual execution by a user

      • Taskmgr.exe (PID: 7784)
      • Taskmgr.exe (PID: 7872)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
155
Monitored processes
14
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 firefox.exe no specs firefox.exe no specs firefox.exe no specs textinputhost.exe no specs taskmgr.exe no specs taskmgr.exe

Process information

PID
CMD
Path
Indicators
Parent process
204"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1816 -parentBuildID 20240213221259 -prefsHandle 1756 -prefMapHandle 1736 -prefsLen 30537 -prefMapSize 244343 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c9a197d9-d778-4724-8a09-8ebd6f77664a} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d851dc2710 gpuC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
308"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2208 -parentBuildID 20240213221259 -prefsHandle 2200 -prefMapHandle 2196 -prefsLen 30537 -prefMapSize 244343 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8c71be5a-84f4-44d0-b660-cba82ecbedf3} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d846080b10 socketC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
1928"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3012 -childID 1 -isForBrowser -prefsHandle 2904 -prefMapHandle 2900 -prefsLen 26706 -prefMapSize 244343 -jsInitHandle 1272 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f93f4f61-0ac0-433d-a221-2f03e0063597} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d857b65150 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
2452"C:\Program Files\Mozilla Firefox\firefox.exe" https://sophostest.com/Sandstorm/SBTestFile1.pdfC:\Program Files\Mozilla Firefox\firefox.exe
firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
2828"C:\Program Files\Mozilla Firefox\firefox.exe" "https://sophostest.com/Sandstorm/SBTestFile1.pdf"C:\Program Files\Mozilla Firefox\firefox.exe—explorer.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
MEDIUM
Description:
Firefox
Exit code:
0
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\program files\mozilla firefox\vcruntime140_1.dll
c:\program files\mozilla firefox\msvcp140.dll
6164"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4356 -childID 2 -isForBrowser -prefsHandle 4368 -prefMapHandle 4364 -prefsLen 36263 -prefMapSize 244343 -jsInitHandle 1272 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9999538f-c165-47b8-8df9-e64e9c54b1c6} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d857cdd850 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
6316"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5016 -parentBuildID 20240213221259 -sandboxingKind 0 -prefsHandle 5052 -prefMapHandle 4812 -prefsLen 36339 -prefMapSize 244343 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {003aa607-7655-42be-b543-d7cffc592736} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d85b263710 utilityC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
6332"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5196 -childID 3 -isForBrowser -prefsHandle 5124 -prefMapHandle 5060 -prefsLen 36339 -prefMapSize 244343 -jsInitHandle 1272 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {31259e6d-746e-44fb-91d8-998e41622cea} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d85b527a10 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
6664"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5680 -childID 4 -isForBrowser -prefsHandle 5656 -prefMapHandle 5652 -prefsLen 31108 -prefMapSize 244343 -jsInitHandle 1272 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {759543d7-a63d-4e36-81df-08f8a6470f27} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d85985da10 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
6672"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5696 -childID 5 -isForBrowser -prefsHandle 2432 -prefMapHandle 772 -prefsLen 31108 -prefMapSize 244343 -jsInitHandle 1272 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3a306309-4a90-4cf8-94e4-2330a57f5780} 2452 "\\.\pipe\gecko-crash-server-pipe.2452" 1d85b527d90 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
Description:
Firefox
Version:
123.0
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\ucrtbase.dll
c:\program files\mozilla firefox\mozglue.dll
c:\windows\system32\crypt32.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
Total events
17 860
Read events
17 815
Write events
43
Delete events
2

Modification events

(PID) Process:(2828) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Launcher
Value:
11394F7601000000
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Browser
Value:
69B2517601000000
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Progress
Value:
0
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Progress
Value:
1
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\Installer\308046B0AF4A39CB
Operation:delete valueName:installer.taskbarpin.win10.enabled
Value:
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\Launcher
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Telemetry
Value:
0
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Theme
Value:
1
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\PreXULSkeletonUISettings
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe|Enabled
Value:
1
(PID) Process:(2452) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\Default Browser Agent
Operation:writeName:C:\Program Files\Mozilla Firefox|DisableTelemetry
Value:
1
Executable files
0
Suspicious files
135
Text files
33
Unknown types
2

Dropped files

PID
Process
Filename
Type
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs.jstext
MD5:7A97B8DBC4F98D175F958C00F463A52A
SHA256:92074D2ED1AA1FD621287E35DB9EF1AE3DC04777EFAE5F09E7A3B4534C201548
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.jsonbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
2452firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.binbinary
MD5:297E88D7CEB26E549254EC875649F4EB
SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\datareporting\glean\db\data.safe.bindbf
MD5:4006DDC2918B16C7EF5516C58373842B
SHA256:269EA23B77EDE0874628BD8611BCC5A3E87E0C44CA8A821C0D028B929D4F468F
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cert9.db-journalbinary
MD5:26FF4BFBE27336B53807EC22F65F9F5D
SHA256:D6B1B47134E0BFD8B1436EBFC4AD86657A90CB1D6839981FD83491E56DDDA1DB
2452firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cert9.dbsqlite
MD5:74442EC2ADF21177347492CDE61C4001
SHA256:C91B6D72852CA214855F91134065E9C89D2BB7868CF073694CEF2CA63BDD857E
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
31
TCP/UDP connections
122
DNS requests
134
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2452
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
—
—
unknown
2452
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
unknown
—
—
unknown
2452
firefox.exe
POST
200
143.204.67.183:80
http://ocsp.r2m03.amazontrust.com/
unknown
—
—
unknown
2452
firefox.exe
POST
200
95.101.54.107:80
http://r3.o.lencr.org/
unknown
—
—
unknown
2452
firefox.exe
POST
200
95.101.54.131:80
http://r10.o.lencr.org/
unknown
—
—
unknown
2452
firefox.exe
POST
200
95.101.54.107:80
http://r3.o.lencr.org/
unknown
—
—
unknown
2452
firefox.exe
POST
200
95.101.54.131:80
http://r10.o.lencr.org/
unknown
—
—
unknown
2452
firefox.exe
POST
200
95.101.54.131:80
http://r10.o.lencr.org/
unknown
—
—
unknown
4656
SearchApp.exe
GET
200
192.229.221.95:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D
unknown
—
—
unknown
2452
firefox.exe
POST
200
95.101.54.107:80
http://r11.o.lencr.org/
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
4032
svchost.exe
239.255.255.250:1900
—
—
—
unknown
2916
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
3168
RUXIMICS.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
4392
MoUsoCoreWorker.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
unknown
4
System
192.168.100.255:138
—
—
—
unknown
2452
firefox.exe
18.245.143.37:443
sophostest.com
—
US
unknown
2452
firefox.exe
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
unknown
2452
firefox.exe
34.117.188.166:443
contile.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
unknown
2452
firefox.exe
34.160.144.191:443
content-signature-2.cdn.mozilla.net
GOOGLE
US
unknown

DNS requests

Domain
IP
Reputation
sophostest.com
  • 18.245.143.37
  • 18.245.143.80
  • 18.245.143.127
  • 18.245.143.14
malicious
detectportal.firefox.com
  • 34.107.221.82
whitelisted
contile.services.mozilla.com
  • 34.117.188.166
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
spocs.getpocket.com
  • 34.117.188.166
shared
content-signature-2.cdn.mozilla.net
  • 34.160.144.191
whitelisted
prod.ads.prod.webservices.mozgcp.net
  • 34.117.188.166
unknown
prod.content-signature-chains.prod.webservices.mozgcp.net
  • 34.160.144.191
  • 2600:1901:0:92a9::
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
example.org
  • 93.184.215.14
whitelisted

Threats

No threats detected
No debug info
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Reports
https://sophostest.com/Sandstorm/SBTestFile1.pdf