URL:

https://www.mediafire.com/file/pf98na908zhdgl7/fxsound_setup.exe/file

Full analysis: https://app.any.run/tasks/ee5df2ea-dde9-47f4-9347-147c60846a08
Verdict: Malicious activity
Analysis date: September 21, 2024, 22:23:16
OS: Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MD5:

915D7866608D0A1583C6B34E4B382225

SHA1:

E5EA870A2E7D88425F43C2AB5AF5F70BD79FF44F

SHA256:

62E3CBC152C683EF80E7F8106B32BA90D1829E913246C5AF9D69328F18D90B06

SSDEEP:

3:N8DSLw3eGUoNcvO7WB6HRu4vcA:2OLw3eGcO7G6HY4vx

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

    • Uses Task Scheduler to run other applications

      • msiexec.exe (PID: 6572)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • fxsound_setup.exe (PID: 6452)
      • drvinst.exe (PID: 7288)
      • fxdevcon64.exe (PID: 1360)

    • Process drops legitimate windows executable

      • fxsound_setup.exe (PID: 6452)

    • Executes as Windows Service

      • VSSVC.exe (PID: 5364)

    • Drops a system driver (possible attempt to evade defenses)

      • msiexec.exe (PID: 6356)
      • fxdevcon64.exe (PID: 1360)
      • drvinst.exe (PID: 7288)

    • Uses powercfg.exe to modify the power settings

      • msiexec.exe (PID: 6572)

  • INFO

    • Application launched itself

      • firefox.exe (PID: 7036)
      • firefox.exe (PID: 6252)

    • Executable content was dropped or overwritten

      • firefox.exe (PID: 6252)
      • msiexec.exe (PID: 6356)

    • Manual execution by a user

      • fxsound_setup.exe (PID: 7264)
      • fxsound_setup.exe (PID: 6452)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
189
Monitored processes
54
Malicious processes
1
Suspicious processes
2

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 svchost.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 firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs firefox.exe no specs sppextcomobj.exe no specs slui.exe no specs rundll32.exe no specs fxsound_setup.exe no specs fxsound_setup.exe msiexec.exe msiexec.exe no specs msiexec.exe no specs vssvc.exe no specs srtasks.exe no specs conhost.exe no specs msiexec.exe no specs fxdevcon64.exe no specs conhost.exe no specs dfxsetupdrv.exe no specs conhost.exe no specs fxdevcon64.exe conhost.exe no specs drvinst.exe drvinst.exe no specs dfxsetupdrv.exe no specs conhost.exe no specs dfxsetupdrv.exe no specs conhost.exe no specs slui.exe no specs dfxsetupdrv.exe no specs conhost.exe no specs powercfg.exe no specs conhost.exe no specs schtasks.exe no specs conhost.exe no specs fxsound.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1080"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=7772 -childID 15 -isForBrowser -prefsHandle 8248 -prefMapHandle 8252 -prefsLen 31284 -prefMapSize 244343 -jsInitHandle 1288 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dcd60c8c-f7d5-4245-8826-360ff0391561} 6252 "\\.\pipe\gecko-crash-server-pipe.6252" 2662e4fd850 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
1360"C:\Program Files\FxSound LLC\FxSound\Drivers\win10\x64\fxdevcon64.exe" install "C:\Program Files\FxSound LLC\FxSound\Drivers\win10\x64\fxvad.inf"C:\Program Files\FxSound LLC\FxSound\Drivers\win10\x64\fxdevcon64.exe
msiexec.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
1680"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1816 -parentBuildID 20240213221259 -prefsHandle 1744 -prefMapHandle 1736 -prefsLen 30537 -prefMapSize 244343 -appDir "C:\Program Files\Mozilla Firefox\browser" - {831c0983-6aeb-4a82-a722-06c74188b72c} 6252 "\\.\pipe\gecko-crash-server-pipe.6252" 266204c1710 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
1964"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5932 -childID 6 -isForBrowser -prefsHandle 5928 -prefMapHandle 5924 -prefsLen 31161 -prefMapSize 244343 -jsInitHandle 1288 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {87af7520-c7a5-46cc-b1fd-77452a57b860} 6252 "\\.\pipe\gecko-crash-server-pipe.6252" 2662b089850 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
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:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
2256C:\WINDOWS\system32\svchost.exe -k NetworkService -p -s DnscacheC:\Windows\System32\svchost.exe
services.exe
User:
NETWORK SERVICE
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Host Process for Windows Services
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\svchost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\kernel.appcore.dll
2624"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5864 -childID 4 -isForBrowser -prefsHandle 5888 -prefMapHandle 5884 -prefsLen 31161 -prefMapSize 244343 -jsInitHandle 1288 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ed99be06-232d-459c-97cd-7b9beeb68e63} 6252 "\\.\pipe\gecko-crash-server-pipe.6252" 2662b089a10 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
3316C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -EmbeddingC:\Windows\System32\rundll32.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll
3328"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5904 -childID 5 -isForBrowser -prefsHandle 5896 -prefMapHandle 5892 -prefsLen 31161 -prefMapSize 244343 -jsInitHandle 1288 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ac70720f-3a10-434a-89ef-865f6c5b50af} 6252 "\\.\pipe\gecko-crash-server-pipe.6252" 2662b089690 tabC:\Program Files\Mozilla Firefox\firefox.exe—firefox.exe
User:
admin
Company:
Mozilla Corporation
Integrity Level:
LOW
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:\windows\system32\msvcp140.dll
c:\windows\system32\vcruntime140.dll
3352"C:\WINDOWS\system32\msiexec.exe" /i "C:\Users\admin\AppData\Roaming\FxSound LLC\FxSound 1.1.20.0\install\fxsound.x64.msi" AI_SETUPEXEPATH=C:\Users\admin\Downloads\fxsound_setup.exe SETUPEXEDIR=C:\Users\admin\Downloads\ EXE_CMD_LINE="/exenoupdates /forcecleanup /wintime 1726955324 " AI_EUIMSI=""C:\Windows\SysWOW64\msiexec.exe—fxsound_setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows® installer
Exit code:
0
Version:
5.0.19041.3636 (WinBuild.160101.0800)
Modules
Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll
3768"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2932 -childID 1 -isForBrowser -prefsHandle 2924 -prefMapHandle 2920 -prefsLen 26706 -prefMapSize 244343 -jsInitHandle 1288 -jsInitLen 235124 -parentBuildID 20240213221259 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {949a280a-8d14-4cef-b52d-50beafbf5d5c} 6252 "\\.\pipe\gecko-crash-server-pipe.6252" 2662636f310 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
29 075
Read events
29 074
Write events
1
Delete events
0

Modification events

(PID) Process:(6252) firefox.exeKey:HKEY_CURRENT_USER\SOFTWARE\Mozilla\Firefox\DllPrefetchExperiment
Operation:writeName:C:\Program Files\Mozilla Firefox\firefox.exe
Value:
0
Executable files
37
Suspicious files
224
Text files
70
Unknown types
3

Dropped files

PID
Process
Filename
Type
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\sessionCheckpoints.json.tmpbinary
MD5:EA8B62857DFDBD3D0BE7D7E4A954EC9A
SHA256:792955295AE9C382986222C6731C5870BD0E921E7F7E34CC4615F5CD67F225DA
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\1451318868ntouromlalnodry--epcr.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
6252firefox.exeC:\Users\admin\AppData\Local\Mozilla\Firefox\Profiles\9kie7cg6.default-release\startupCache\urlCache-current.binbinary
MD5:297E88D7CEB26E549254EC875649F4EB
SHA256:8B75D4FB1845BAA06122888D11F6B65E6A36B140C54A72CC13DF390FD7C95702
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\cookies.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite —
MD5:—
SHA256:—
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs-1.jstext
MD5:7A97B8DBC4F98D175F958C00F463A52A
SHA256:92074D2ED1AA1FD621287E35DB9EF1AE3DC04777EFAE5F09E7A3B4534C201548
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\prefs.jstext
MD5:7A97B8DBC4F98D175F958C00F463A52A
SHA256:92074D2ED1AA1FD621287E35DB9EF1AE3DC04777EFAE5F09E7A3B4534C201548
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\AlternateServices.binbinary
MD5:9840BFF8A02D8FF6FCA239479E0D6996
SHA256:34DA03BD437C7A970306763550D58CABFB38BB30BB8224E17345D17C2388AFD8
6252firefox.exeC:\Users\admin\AppData\Roaming\Mozilla\Firefox\Profiles\9kie7cg6.default-release\storage\permanent\chrome\idb\1657114595AmcateirvtiSty.sqlite-shmbinary
MD5:B7C14EC6110FA820CA6B65F5AEC85911
SHA256:FD4C9FDA9CD3F9AE7C962B0DDF37232294D55580E1AA165AA06129B8549389EB
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
92
TCP/UDP connections
257
DNS requests
391
Threats
9

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6252
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/canonical.html
unknown
—
—
whitelisted
6252
firefox.exe
POST
200
142.250.184.227:80
http://o.pki.goog/s/wr3/XjA
unknown
—
—
unknown
6252
firefox.exe
POST
200
95.101.54.131:80
http://r10.o.lencr.org/
unknown
—
—
unknown
6252
firefox.exe
POST
200
95.101.54.131:80
http://r10.o.lencr.org/
unknown
—
—
unknown
6252
firefox.exe
GET
200
34.107.221.82:80
http://detectportal.firefox.com/success.txt?ipv4
unknown
—
—
whitelisted
6252
firefox.exe
POST
200
95.101.54.131:80
http://r10.o.lencr.org/
unknown
—
—
unknown
6252
firefox.exe
POST
200
142.250.184.227:80
http://o.pki.goog/wr2
unknown
—
—
unknown
6252
firefox.exe
POST
200
142.250.184.227:80
http://o.pki.goog/wr2
unknown
—
—
unknown
6252
firefox.exe
POST
200
95.101.54.131:80
http://r10.o.lencr.org/
unknown
—
—
unknown
6252
firefox.exe
POST
200
142.250.184.227:80
http://o.pki.goog/wr2
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
192.168.100.255:138
—
—
—
whitelisted
5500
svchost.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
3448
RUXIMICS.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
2120
MoUsoCoreWorker.exe
51.124.78.146:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
NL
whitelisted
—
—
20.42.72.131:443
—
MICROSOFT-CORP-MSN-AS-BLOCK
US
unknown
3888
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
—
—
104.17.151.117:443
www.mediafire.com
CLOUDFLARENET
—
shared
—
—
34.107.221.82:80
detectportal.firefox.com
GOOGLE
US
whitelisted
—
—
34.117.188.166:443
contile.services.mozilla.com
GOOGLE-CLOUD-PLATFORM
US
whitelisted
—
—
95.101.54.131:80
r10.o.lencr.org
Akamai International B.V.
DE
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 51.124.78.146
  • 20.49.150.241
  • 40.127.240.158
  • 51.104.136.2
  • 20.73.194.208
whitelisted
google.com
  • 142.250.186.110
whitelisted
www.mediafire.com
  • 104.17.151.117
  • 104.17.150.117
shared
detectportal.firefox.com
  • 34.107.221.82
whitelisted
prod.detectportal.prod.cloudops.mozgcp.net
  • 34.107.221.82
  • 2600:1901:0:38d7::
whitelisted
example.org
  • 93.184.215.14
whitelisted
ipv4only.arpa
  • 192.0.0.170
  • 192.0.0.171
whitelisted
contile.services.mozilla.com
  • 34.117.188.166
whitelisted
spocs.getpocket.com
  • 34.117.188.166
whitelisted
prod.ads.prod.webservices.mozgcp.net
  • 34.117.188.166
unknown

Threats

PID
Process
Class
Message
2256
svchost.exe
Potentially Bad Traffic
ET HUNTING File Sharing Related Domain (www .mediafire .com) in DNS Lookup
2256
svchost.exe
Potentially Bad Traffic
ET HUNTING File Sharing Related Domain (www .mediafire .com) in DNS Lookup
2256
svchost.exe
Potentially Bad Traffic
ET HUNTING File Sharing Related Domain (www .mediafire .com) in DNS Lookup
2256
svchost.exe
Not Suspicious Traffic
INFO [ANY.RUN] Requests to a free CDN for open source projects (jsdelivr .net)
2256
svchost.exe
Potentially Bad Traffic
ET HUNTING File Sharing Related Domain in DNS Lookup (download .mediafire .com)
2256
svchost.exe
Potentially Bad Traffic
ET HUNTING File Sharing Related Domain in DNS Lookup (download .mediafire .com)
2256
svchost.exe
Potentially Bad Traffic
ET HUNTING File Sharing Related Domain in DNS Lookup (download .mediafire .com)
2256
svchost.exe
Potentially Bad Traffic
ET DNS Query to a *.pw domain - Likely Hostile
2256
svchost.exe
Potentially Bad Traffic
ET DNS Query to a *.pw domain - Likely Hostile
No debug info
Interactive malware hunting service ANY.RUN
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Reports
https://www.mediafire.com/file/pf98na908zhdgl7/fxsound_setup.exe/file