File name:

FileZilla_3.69.0_win64-setup.exe

Full analysis: https://app.any.run/tasks/44e6a749-d53c-478d-a405-a592fda86380
Verdict: Malicious activity
Analysis date: April 15, 2025, 18:43:41
OS: Windows 10 Professional (build: 19044, 64 bit)
Indicators:
MIME: application/vnd.microsoft.portable-executable
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive, 5 sections
MD5:

59BBBA435DACBF04935C5254EB59E410

SHA1:

E23322EAF26160C037A8DF8BEC8DE7E80FECC97C

SHA256:

FFBA5C9D8B6550DF595E3767D4A36856D739F54E4182721A1EA754DDEBC1FCAD

SSDEEP:

98304:G0s2wvAl1kGp5EQ4jY/C/aty8cLVEhGIMQ1kq4hmtKENasLF+l8LRNA/vWWQ6TMS:fL1aerDDiLbU0IIokek

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

    • Registers / Runs the DLL via REGSVR32.EXE

      • uninstall.exe (PID: 6032)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)

  • SUSPICIOUS

    • The process creates files with name similar to system file names

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • uninstall.exe (PID: 6032)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)

    • Malware-specific behavior (creating "System.dll" in Temp)

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)
      • uninstall.exe (PID: 6032)

    • Application launched itself

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)

    • Executable content was dropped or overwritten

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)
      • uninstall.exe (PID: 6032)

    • Reads security settings of Internet Explorer

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • filezilla.exe (PID: 5512)

    • There is functionality for taking screenshot (YARA)

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)
      • filezilla.exe (PID: 5512)

    • Creates/Modifies COM task schedule object

      • regsvr32.exe (PID: 5344)

  • INFO

    • Create files in a temporary directory

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • uninstall.exe (PID: 6032)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)

    • Checks supported languages

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)
      • uninstall.exe (PID: 6032)
      • filezilla.exe (PID: 5512)

    • The sample compiled with english language support

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)

    • Reads the computer name

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • uninstall.exe (PID: 6032)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)
      • filezilla.exe (PID: 5512)

    • FileZilla executable

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)
      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)

    • Process checks computer location settings

      • FileZilla_3.69.0_win64-setup.exe (PID: 6564)

    • Creates files in the program directory

      • FileZilla_3.69.0_win64-setup.exe (PID: 4408)

    • Checks proxy server information

      • slui.exe (PID: 5964)

    • Creates files or folders in the user directory

      • filezilla.exe (PID: 5512)

    • Reads the software policy settings

      • slui.exe (PID: 5964)

    • FileZilla mutex has been found

      • filezilla.exe (PID: 5512)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2025:03:08 23:05:20+00:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 26624
InitializedDataSize: 139776
UninitializedDataSize: 2048
EntryPoint: 0x369f
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 3.69.0.0
ProductVersionNumber: 3.69.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Tim Kosse
FileDescription: FileZilla FTP Client
FileVersion: 3.69.0
LegalCopyright: Tim Kosse
OriginalFileName: FileZilla_3.69.0_win32-setup.exe
ProductName: FileZilla
ProductVersion: 3.69.0
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
152
Monitored processes
11
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start filezilla_3.69.0_win64-setup.exe filezilla_3.69.0_win64-setup.exe uninstall.exe regsvr32.exe no specs regsvr32.exe no specs filezilla.exe no specs slui.exe ucpdmgr.exe no specs conhost.exe no specs ucpdmgr.exe no specs conhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
632"C:\WINDOWS\system32\UCPDMgr.exe"C:\Windows\System32\UCPDMgr.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
User Choice Protection Manager
Exit code:
0
Version:
1.0.0.414301
Modules
Images
c:\windows\system32\ucpdmgr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
1324"C:\WINDOWS\system32\regsvr32.exe" /s /u "C:\Program Files\FileZilla FTP Client\fzshellext_64.dll"C:\Windows\System32\regsvr32.exe—uninstall.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
2152"C:\WINDOWS\system32\UCPDMgr.exe"C:\Windows\System32\UCPDMgr.exe—svchost.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
User Choice Protection Manager
Exit code:
0
Version:
1.0.0.414301
Modules
Images
c:\windows\system32\ucpdmgr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
3024\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—UCPDMgr.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
4408"C:\Users\admin\AppData\Local\Temp\FileZilla_3.69.0_win64-setup.exe" /UAC:802AE /NCRC C:\Users\admin\AppData\Local\Temp\FileZilla_3.69.0_win64-setup.exe
FileZilla_3.69.0_win64-setup.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
HIGH
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.69.0
Modules
Images
c:\users\admin\appdata\local\temp\filezilla_3.69.0_win64-setup.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\advapi32.dll
5344"C:\WINDOWS\system32\regsvr32.exe" /s "C:\Program Files\FileZilla FTP Client\fzshellext_64.dll"C:\Windows\System32\regsvr32.exe—FileZilla_3.69.0_win64-setup.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\regsvr32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\aclayers.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
5512"C:\Program Files\FileZilla FTP Client\filezilla.exe" C:\Program Files\FileZilla FTP Client\filezilla.exe—FileZilla_3.69.0_win64-setup.exe
User:
admin
Company:
FileZilla Project
Integrity Level:
MEDIUM
Description:
FileZilla FTP Client
Version:
3, 69, 0, 0
Modules
Images
c:\program files\filezilla ftp client\filezilla.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\combase.dll
5556\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1C:\Windows\System32\conhost.exe—UCPDMgr.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Console Window Host
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\conhost.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\shcore.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll
5964C:\WINDOWS\System32\slui.exe -EmbeddingC:\Windows\System32\slui.exe
svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Activation Client
Exit code:
0
Version:
10.0.19041.1 (WinBuild.160101.0800)
Modules
Images
c:\windows\system32\slui.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\bcrypt.dll
c:\windows\system32\user32.dll
6032"C:\Program Files\FileZilla FTP Client\uninstall.exe" /frominstall /keepstartmenudir _?=C:\Program Files\FileZilla FTP ClientC:\Program Files\FileZilla FTP Client\uninstall.exe
FileZilla_3.69.0_win64-setup.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
HIGH
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.65.0
Modules
Images
c:\program files\filezilla ftp client\uninstall.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\advapi32.dll
Total events
3 885
Read events
3 850
Write events
20
Delete events
15

Modification events

(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\FileZilla3CopyHook
Operation:delete keyName:(default)
Value:
(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}\InProcServer32
Operation:delete keyName:(default)
Value:
(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}
Operation:delete keyName:(default)
Value:
(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete valueName:Enable
Value:

(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete keyName:(default)
Value:
(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3
Operation:delete keyName:(default)
Value:
(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
18
(PID) Process:(1324) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
19
(PID) Process:(6032) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\filezilla.exe
Operation:delete valueName:DumpType
Value:

(PID) Process:(6032) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps\fzsftp.exe
Operation:delete valueName:DumpType
Value:

Executable files
35
Suspicious files
122
Text files
715
Unknown types
0

Dropped files

PID
Process
Filename
Type
6564FileZilla_3.69.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsmBA8A.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
6032uninstall.exeC:\Users\admin\AppData\Local\Temp\nsnD65F.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
6564FileZilla_3.69.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsmBA8A.tmp\UserInfo.dllexecutable
MD5:E6F30908ABFC6F53B7C3C36DAEC4586D
SHA256:E0DC3112796DBAA37F25AB54B7FAC2FBF791CBC6E36A84FC61C6423B84A3677B
4408FileZilla_3.69.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsnBD97.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
4408FileZilla_3.69.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsnBD97.tmp\UserInfo.dllexecutable
MD5:E6F30908ABFC6F53B7C3C36DAEC4586D
SHA256:E0DC3112796DBAA37F25AB54B7FAC2FBF791CBC6E36A84FC61C6423B84A3677B
6032uninstall.exeC:\Users\admin\AppData\Local\Temp\nsnD65F.tmp\System.dllexecutable
MD5:564BB0373067E1785CBA7E4C24AAB4BF
SHA256:7A9DDEE34562CD3703F1502B5C70E99CD5BBA15DE2B6845A3555033D7F6CB2A5
4408FileZilla_3.69.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsnBD97.tmp\System.dllexecutable
MD5:9B38A1B07A0EBC5C7E59E63346ECC2DB
SHA256:C881253DAFCF1322A771139B1A429EC1E78C507CA81A218A20DC1A4B25ABBFE7
4408FileZilla_3.69.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsnBD97.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
6032uninstall.exeC:\Users\admin\AppData\Local\Temp\nsnD65F.tmp\UserInfo.dllexecutable
MD5:98FF85B635D9114A9F6A0CD7B9B649D0
SHA256:933F93A30CE44DF96CBC4AC0B56A8B02EE01DA27E4EA665D1D846357A8FCA8DE
6032uninstall.exeC:\Users\admin\AppData\Local\Temp\nsnD65F.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
4
TCP/UDP connections
36
DNS requests
18
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
6544
svchost.exe
GET
200
2.17.190.73:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D
unknown
—
—
whitelisted
—
—
GET
200
2.16.241.19:80
http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl
unknown
—
—
whitelisted
2384
SIHClient.exe
GET
200
2.16.253.202:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl
unknown
—
—
whitelisted
2384
SIHClient.exe
GET
200
2.16.253.202:80
http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl
unknown
—
—
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
40.127.240.158:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
4
System
192.168.100.255:137
—
—
—
whitelisted
—
—
2.16.241.19:80
crl.microsoft.com
Akamai International B.V.
DE
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
3216
svchost.exe
172.211.123.250:443
client.wns.windows.com
MICROSOFT-CORP-MSN-AS-BLOCK
FR
whitelisted
6544
svchost.exe
20.190.159.130:443
login.live.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
6544
svchost.exe
2.17.190.73:80
ocsp.digicert.com
AKAMAI-AS
DE
whitelisted
2104
svchost.exe
4.231.128.59:443
settings-win.data.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
IE
whitelisted
2384
SIHClient.exe
4.175.87.197:443
slscr.update.microsoft.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
whitelisted
2384
SIHClient.exe
2.16.253.202:80
www.microsoft.com
Akamai International B.V.
NL
whitelisted

DNS requests

Domain
IP
Reputation
settings-win.data.microsoft.com
  • 40.127.240.158
  • 4.231.128.59
whitelisted
crl.microsoft.com
  • 2.16.241.19
  • 2.16.241.12
whitelisted
google.com
  • 216.58.206.78
whitelisted
client.wns.windows.com
  • 172.211.123.250
  • 172.211.123.249
whitelisted
login.live.com
  • 20.190.159.130
  • 40.126.31.67
  • 20.190.159.131
  • 20.190.159.75
  • 20.190.159.129
  • 40.126.31.129
  • 20.190.159.73
  • 40.126.31.131
whitelisted
ocsp.digicert.com
  • 2.17.190.73
whitelisted
slscr.update.microsoft.com
  • 4.175.87.197
whitelisted
www.microsoft.com
  • 2.16.253.202
whitelisted
fe3cr.delivery.mp.microsoft.com
  • 40.69.42.241
whitelisted
activation-v2.sls.microsoft.com
  • 20.83.72.98
  • 40.91.76.224
whitelisted

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
FileZilla_3.69.0_win64-setup.exe