File name:

FileZilla_3.66.4_win64_sponsored2-setup.exe

Full analysis: https://app.any.run/tasks/09499a10-e5f8-4b1b-915d-4a8fea1005f1
Verdict: Malicious activity
Analysis date: January 15, 2024, 10:13:26
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

10D7D43768B3946E57AE7FE05DEBC505

SHA1:

EE422E61E172A1D2EEADFB0D9805BE52832C38D2

SHA256:

881BDFC0C064A5A1310992E1B23C4071FBA8856E02ABF7EF0F9EF551DC7219E4

SSDEEP:

98304:ZTIsAaIo6IAikF2wb2TuCdFnGrMc/jRRElqyQlcw0KB7UFpM82Ite2sS2l7tB0zB:KTatOaPreFIos5X+1wB3z+uqttGl

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 the executable file immediately after the start

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)
      • uninstall.exe (PID: 1604)
      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)

  • SUSPICIOUS

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

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)
      • uninstall.exe (PID: 1604)
      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)

    • Application launched itself

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)

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

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)
      • uninstall.exe (PID: 1604)
      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)

    • Executable content was dropped or overwritten

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)
      • uninstall.exe (PID: 1604)
      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)

    • Searches for installed software

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)

    • Reads the Internet Settings

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)

  • INFO

    • Create files in a temporary directory

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)
      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)
      • uninstall.exe (PID: 1604)

    • Reads the computer name

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)
      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)
      • uninstall.exe (PID: 1604)
      • wmpnscfg.exe (PID: 1832)

    • Checks supported languages

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 2036)
      • wmpnscfg.exe (PID: 1832)
      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)
      • uninstall.exe (PID: 1604)

    • Creates files in the program directory

      • FileZilla_3.66.4_win64_sponsored2-setup.exe (PID: 268)

    • Manual execution by a user

      • wmpnscfg.exe (PID: 1832)
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: 2023:07:02 04:09:43+02:00
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
PEType: PE32
LinkerVersion: 6
CodeSize: 26624
InitializedDataSize: 139776
UninitializedDataSize: 2048
EntryPoint: 0x3645
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI
FileVersionNumber: 3.66.4.0
ProductVersionNumber: 3.66.4.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
CompanyName: Tim Kosse
FileDescription: FileZilla FTP Client
FileVersion: 3.66.4
LegalCopyright: Tim Kosse
OriginalFileName: FileZilla_3.66.4_win32-setup.exe
ProductName: FileZilla
ProductVersion: 3.66.4
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start filezilla_3.66.4_win64_sponsored2-setup.exe filezilla_3.66.4_win64_sponsored2-setup.exe uninstall.exe wmpnscfg.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
268"C:\Users\admin\AppData\Local\Temp\FileZilla_3.66.4_win64_sponsored2-setup.exe" /UAC:40152 /NCRC C:\Users\admin\AppData\Local\Temp\FileZilla_3.66.4_win64_sponsored2-setup.exe
FileZilla_3.66.4_win64_sponsored2-setup.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
HIGH
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.66.4
Modules
Images
c:\users\admin\appdata\local\temp\filezilla_3.66.4_win64_sponsored2-setup.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\shell32.dll
c:\windows\system32\shlwapi.dll
1604"C:\Program Files\FileZilla FTP Client\uninstall.exe" /frominstall /keepstartmenudir _?=C:\Program Files\FileZilla FTP ClientC:\Program Files\FileZilla FTP Client\uninstall.exe
FileZilla_3.66.4_win64_sponsored2-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\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\shell32.dll
c:\windows\system32\shlwapi.dll
1832"C:\Program Files\Windows Media Player\wmpnscfg.exe"C:\Program Files\Windows Media Player\wmpnscfg.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Media Player Network Sharing Service Configuration Application
Exit code:
0
Version:
12.0.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\program files\windows media player\wmpnscfg.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
2036"C:\Users\admin\AppData\Local\Temp\FileZilla_3.66.4_win64_sponsored2-setup.exe" C:\Users\admin\AppData\Local\Temp\FileZilla_3.66.4_win64_sponsored2-setup.exe
explorer.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
MEDIUM
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.66.4
Modules
Images
c:\users\admin\appdata\local\temp\filezilla_3.66.4_win64_sponsored2-setup.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\shell32.dll
c:\windows\system32\shlwapi.dll
Total events
2 170
Read events
2 131
Write events
23
Delete events
16

Modification events

(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\FileZilla3CopyHook
Operation:delete keyName:(default)
Value:
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}\InProcServer32
Operation:delete keyName:(default)
Value:
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}
Operation:delete keyName:(default)
Value:
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete valueName:Enable
Value:
1
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete keyName:(default)
Value:
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3
Operation:delete keyName:(default)
Value:
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
115
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
116
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
117
(PID) Process:(1604) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
118
Executable files
36
Suspicious files
125
Text files
689
Unknown types
0

Dropped files

PID
Process
Filename
Type
268FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Users\admin\AppData\Local\Temp\nsz2141.tmp\System.dllexecutable
MD5:4ADD245D4BA34B04F213409BFE504C07
SHA256:9111099EFE9D5C9B391DC132B2FAF0A3851A760D4106D5368E30AC744EB42706
268FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Users\admin\AppData\Local\Temp\nsz2141.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
268FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Users\admin\AppData\Local\Temp\nsz2141.tmp\UserInfo.dllexecutable
MD5:D458B8251443536E4A334147E0170E95
SHA256:4913D4CCCF84CD0534069107CFF3E8E2F427160CAD841547DB9019310AC86CC7
2036FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Users\admin\AppData\Local\Temp\nspFBD7.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
268FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Users\admin\AppData\Local\Temp\nsz2141.tmp\nsDialogs.dllexecutable
MD5:1D8F01A83DDD259BC339902C1D33C8F1
SHA256:4B7D17DA290F41EBE244827CC295CE7E580DA2F7E9F7CC3EFC1ABC6898E3C9ED
268FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Users\admin\AppData\Local\Temp\nsz2141.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
1604uninstall.exeC:\Users\admin\AppData\Local\Temp\nss4209.tmpexecutable
MD5:C0059824F380C47A4F12FE7E97805150
SHA256:E2DBC8AC85700DE7DD15F4844C356394C8C1A0AE717D6652902857D515C3F606
1604uninstall.exeC:\Users\admin\AppData\Local\Temp\nss41BA.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
268FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Program Files\FileZilla FTP Client\fzputtygen.exeexecutable
MD5:99A85E06BD3FD7FFCDF1A6CF248E98FA
SHA256:28CDA92CC572543A3BC850E5192774B96019BA56E9ACDD0D87BF7D8C842F9A6E
268FileZilla_3.66.4_win64_sponsored2-setup.exeC:\Program Files\FileZilla FTP Client\filezilla.exeexecutable
MD5:52E13717F8ECB8DAE3D28C4F48F74701
SHA256:9C846DDD32E6CFB017D888ABEF0A11477DF475CB79655A59EC2A62364A20B7BF
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
DNS requests
0
Threats
0

HTTP requests

No HTTP requests
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
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
FileZilla_3.66.4_win64_sponsored2-setup.exe