File name:

FileZilla_3.64.0_win64-setup.exe

Full analysis: https://app.any.run/tasks/98dee956-aa33-426d-8bb1-7b7733163230
Verdict: Malicious activity
Analysis date: July 14, 2023, 13:52:28
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:

6A0ADCF34A2F0AC21089B994DFF02B85

SHA1:

4C5C3F6D95FADC1ED99AAB2D85F5B7122B041A72

SHA256:

0D8F5DBE4A1F05DDACDA6493733BED57FC54310C90BC6FDC764FB95A92441B40

SSDEEP:

196608:8WRJiq6Az8mHlykdYnsdZveP6BX2wEbUeX6gnG4od/q36hnWY4Jmc2TdB68fjC:8WRJD8mUsdIP68wEbjfod/gQnCoc8B12

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

    • Loads dropped or rewritten executable

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)
      • uninstall.exe (PID: 3504)
      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)

  • SUSPICIOUS

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

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)
      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)
      • uninstall.exe (PID: 3504)

    • Application launched itself

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)

    • Executable content was dropped or overwritten

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)
      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)
      • uninstall.exe (PID: 3504)

    • Searches for installed software

      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)

    • Reads the Internet Settings

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)

  • INFO

    • Checks supported languages

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)
      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)
      • uninstall.exe (PID: 3504)

    • The process checks LSA protection

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)
      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)
      • mmc.exe (PID: 2956)
      • uninstall.exe (PID: 3504)

    • Reads the computer name

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)
      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)
      • uninstall.exe (PID: 3504)

    • Create files in a temporary directory

      • FileZilla_3.64.0_win64-setup.exe (PID: 1132)
      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)
      • uninstall.exe (PID: 3504)

    • Creates files in the program directory

      • FileZilla_3.64.0_win64-setup.exe (PID: 3500)

    • Manual execution by a user

      • mmc.exe (PID: 2300)
      • mmc.exe (PID: 2956)
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

ProductVersion: 3.64.0
ProductName: FileZilla
OriginalFileName: FileZilla_3.64.0_win32-setup.exe
LegalCopyright: Tim Kosse
FileVersion: 3.64.0
FileDescription: FileZilla FTP Client
CompanyName: Tim Kosse
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 3.64.0.0
FileVersionNumber: 3.64.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 4
EntryPoint: 0x35d8
UninitializedDataSize: 2048
InitializedDataSize: 141824
CodeSize: 26112
LinkerVersion: 6
PEType: PE32
ImageFileCharacteristics: No relocs, Executable, No line numbers, No symbols, 32-bit
TimeStamp: 2020:08:01 02:44:18+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Aug-2020 02:44:18
Detected languages:
  • English - United States
CompanyName: Tim Kosse
FileDescription: FileZilla FTP Client
FileVersion: 3.64.0
LegalCopyright: Tim Kosse
OriginalFilename: FileZilla_3.64.0_win32-setup.exe
ProductName: FileZilla
ProductVersion: 3.64.0

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 01-Aug-2020 02:44:18
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00006572
0x00006600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.45392
.rdata
0x00008000
0x00001398
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.13672
.data
0x0000A000
0x00020378
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.09681
.ndata
0x0002B000
0x0003A000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x00065000
0x0000A3A0
0x0000A400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.57293

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.29826
1061
UNKNOWN
English - United States
RT_MANIFEST
2
3.69314
9640
UNKNOWN
English - United States
RT_ICON
3
5.16834
3752
UNKNOWN
English - United States
RT_ICON
4
4.66044
2216
UNKNOWN
English - United States
RT_ICON
5
2.91531
1384
UNKNOWN
English - United States
RT_ICON
102
2.71813
180
UNKNOWN
English - United States
RT_DIALOG
103
2.63186
76
UNKNOWN
English - United States
RT_GROUP_ICON
104
2.70411
344
UNKNOWN
English - United States
RT_DIALOG
105
2.73893
514
UNKNOWN
English - United States
RT_DIALOG
106
2.91148
248
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
5
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start filezilla_3.64.0_win64-setup.exe filezilla_3.64.0_win64-setup.exe uninstall.exe mmc.exe no specs mmc.exe

Process information

PID
CMD
Path
Indicators
Parent process
1132"C:\Users\admin\AppData\Local\Temp\FileZilla_3.64.0_win64-setup.exe" C:\Users\admin\AppData\Local\Temp\FileZilla_3.64.0_win64-setup.exe
explorer.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
MEDIUM
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.64.0
Modules
Images
c:\users\admin\appdata\local\temp\filezilla_3.64.0_win64-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\sechost.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\user32.dll
2300"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /sC:\Windows\System32\mmc.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Management Console
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mmc.exe
c:\windows\system32\ntdll.dll
2956"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /sC:\Windows\System32\mmc.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Management Console
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mmc.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\lpk.dll
c:\windows\system32\mfc42u.dll
3500"C:\Users\admin\AppData\Local\Temp\FileZilla_3.64.0_win64-setup.exe" /UAC:90154 /NCRC C:\Users\admin\AppData\Local\Temp\FileZilla_3.64.0_win64-setup.exe
FileZilla_3.64.0_win64-setup.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
HIGH
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.64.0
Modules
Images
c:\users\admin\appdata\local\temp\filezilla_3.64.0_win64-setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shell32.dll
c:\windows\system32\usp10.dll
3504"C:\Program Files\FileZilla FTP Client\uninstall.exe" /frominstall /keepstartmenudir _?=C:\Program Files\FileZilla FTP ClientC:\Program Files\FileZilla FTP Client\uninstall.exe
FileZilla_3.64.0_win64-setup.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
HIGH
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.51.0
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\user32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
Total events
2 649
Read events
2 614
Write events
17
Delete events
18

Modification events

(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\FileZilla3CopyHook
Operation:delete keyName:(default)
Value:
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}\InProcServer32
Operation:delete keyName:(default)
Value:
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}
Operation:delete keyName:(default)
Value:
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete valueName:Enable
Value:
1
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete keyName:(default)
Value:
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3
Operation:delete keyName:(default)
Value:
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
104
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
105
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
106
(PID) Process:(3504) uninstall.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager
Operation:writeName:PendingFileRenameOperations
Value:
\??\C:\Windows\TEMP\MicrosoftEdgeUpdate.exe4b51
Executable files
37
Suspicious files
124
Text files
690
Unknown types
0

Dropped files

PID
Process
Filename
Type
1132FileZilla_3.64.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsx615.tmp\System.dllexecutable
MD5:564BB0373067E1785CBA7E4C24AAB4BF
SHA256:7A9DDEE34562CD3703F1502B5C70E99CD5BBA15DE2B6845A3555033D7F6CB2A5
3500FileZilla_3.64.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsb2A27.tmp\UserInfo.dllexecutable
MD5:98FF85B635D9114A9F6A0CD7B9B649D0
SHA256:933F93A30CE44DF96CBC4AC0B56A8B02EE01DA27E4EA665D1D846357A8FCA8DE
3500FileZilla_3.64.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsb2A27.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
3500FileZilla_3.64.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsb2A27.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
3500FileZilla_3.64.0_win64-setup.exeC:\Program Files\FileZilla FTP Client\fzputtygen.exeexecutable
MD5:750AC41EE9164E466596CFCFF98CBA2A
SHA256:0DD39009A240B44C279019EF868B2519DDC0115582F8240E41826B184D50D85D
3500FileZilla_3.64.0_win64-setup.exeC:\Users\admin\AppData\Local\Temp\nsb2A27.tmp\nsDialogs.dllexecutable
MD5:48F3E7860E1DE2B4E63EC744A5E9582A
SHA256:6BF9CCCD8A600F4D442EFE201E8C07B49605BA35F49A4B3AB22FA2641748E156
3504uninstall.exeC:\Users\admin\AppData\Local\Temp\nsc4698.tmp\UserInfo.dllexecutable
MD5:9EB662F3B5FBDA28BFFE020E0AB40519
SHA256:9AA388C7DE8E96885ADCB4325AF871B470AC50EDB60D4B0D876AD43F5332FFD1
3504uninstall.exeC:\Users\admin\AppData\Local\Temp\nsc46E7.tmpexecutable
MD5:BDF1B2DBB71DCA816359EB00ED4D71BF
SHA256:53A08C4A44C7275DE8B5DF6D726BE3D5C5F3475D09367E1EA571C148C005B76B
3500FileZilla_3.64.0_win64-setup.exeC:\Program Files\FileZilla FTP Client\fzsftp.exeexecutable
MD5:00261852EA06665CD4378153DF11E6FD
SHA256:B09E1E57CC5C8E8B5F550FACEAA81273DE65ADF698628A9118EEFA34A4ECC12C
3504uninstall.exeC:\Users\admin\AppData\Local\Temp\nsc4698.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
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
3388
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1096
svchost.exe
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted

DNS requests

No data

Threats

No threats detected
Process
Message
mmc.exe
Constructor: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
OnInitialize: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
AddIcons: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
mmc.exe
ProcessCommandLineArguments: Microsoft.TaskScheduler.SnapIn.TaskSchedulerSnapIn
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Reports
FileZilla_3.64.0_win64-setup.exe