File name:

FileZilla_3.55.0_win64_sponsored-setup.exe

Full analysis: https://app.any.run/tasks/1b92c89d-0d43-4ead-8b60-e711139c114d
Verdict: Malicious activity
Analysis date: August 04, 2021, 07:56:57
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:

6B1A71DC5884079D101C153316196516

SHA1:

598AF12CB6FE679CB2E1775C281A216704A7B3D7

SHA256:

540DF54C1F2D2A228A0038D4A0321CD2A3BAEA7BD9F5E6432F3816BFAE1D4BC9

SSDEEP:

196608:LKDR0gJy1Sa7mUb0AW31QmJo7sTHXWnv7AYo0a9gKxo1oevsrhia:L00K07Bb0A5QLXWnSK18rhl

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_3.55.0_win64_sponsored-setup.exe (PID: 2300)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)
      • uninstall.exe (PID: 3892)

    • Drops executable file immediately after starts

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2300)
      • uninstall.exe (PID: 3892)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)

    • Changes the autorun value in the registry

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)

  • SUSPICIOUS

    • Checks supported languages

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2300)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)
      • uninstall.exe (PID: 3892)

    • Reads the computer name

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2300)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)
      • uninstall.exe (PID: 3892)

    • Application launched itself

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2300)

    • Executable content was dropped or overwritten

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2300)
      • uninstall.exe (PID: 3892)

    • Drops a file with too old compile date

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)

    • Searches for installed software

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)

    • Creates a software uninstall entry

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)

    • Creates a directory in Program Files

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)

    • Creates files in the program directory

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)
      • uninstall.exe (PID: 3892)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2664)
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: 3.55.0
ProductName: FileZilla
OriginalFileName: FileZilla_3.55.0_win32-setup.exe
LegalCopyright: Tim Kosse
FileVersion: 3.55.0
FileDescription: FileZilla FTP Client
CompanyName: Tim Kosse
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 3.55.0.0
FileVersionNumber: 3.55.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 6
OSVersion: 4
EntryPoint: 0x34a5
UninitializedDataSize: 2048
InitializedDataSize: 141824
CodeSize: 26112
LinkerVersion: 6
PEType: PE32
TimeStamp: 2018:12:15 23:24:36+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Dec-2018 22:24:36
Detected languages:
  • English - United States
CompanyName: Tim Kosse
FileDescription: FileZilla FTP Client
FileVersion: 3.55.0
LegalCopyright: Tim Kosse
OriginalFilename: FileZilla_3.55.0_win32-setup.exe
ProductName: FileZilla
ProductVersion: 3.55.0

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: 15-Dec-2018 22:24:36
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
0x00006409
0x00006600
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.41619
.rdata
0x00008000
0x00001396
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.15491
.data
0x0000A000
0x00020358
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.0044
.ndata
0x0002B000
0x00040000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0006B000
0x0000A3A0
0x0000A400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.57306

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.29611
1059
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.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
3
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start filezilla_3.55.0_win64_sponsored-setup.exe filezilla_3.55.0_win64_sponsored-setup.exe uninstall.exe

Process information

PID
CMD
Path
Indicators
Parent process
2300"C:\Users\admin\AppData\Local\Temp\FileZilla_3.55.0_win64_sponsored-setup.exe" C:\Users\admin\AppData\Local\Temp\FileZilla_3.55.0_win64_sponsored-setup.exe
Explorer.EXE
User:
admin
Company:
Tim Kosse
Integrity Level:
MEDIUM
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.55.0
Modules
Images
c:\users\admin\appdata\local\temp\filezilla_3.55.0_win64_sponsored-setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\shell32.dll
2664"C:\Users\admin\AppData\Local\Temp\FileZilla_3.55.0_win64_sponsored-setup.exe" /UAC:5012E /NCRC C:\Users\admin\AppData\Local\Temp\FileZilla_3.55.0_win64_sponsored-setup.exe
FileZilla_3.55.0_win64_sponsored-setup.exe
User:
admin
Company:
Tim Kosse
Integrity Level:
HIGH
Description:
FileZilla FTP Client
Exit code:
0
Version:
3.55.0
Modules
Images
c:\users\admin\appdata\local\temp\filezilla_3.55.0_win64_sponsored-setup.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
3892"C:\Program Files\FileZilla FTP Client\uninstall.exe" /frominstall /keepstartmenudir _?=C:\Program Files\FileZilla FTP ClientC:\Program Files\FileZilla FTP Client\uninstall.exe
FileZilla_3.55.0_win64_sponsored-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\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
Total events
2 194
Read events
2 136
Write events
41
Delete events
17

Modification events

(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\CopyHookHandlers\FileZilla3CopyHook
Operation:delete keyName:(default)
Value:
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}\InProcServer32
Operation:delete keyName:(default)
Value:
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB70412E-EEC9-479C-BBA9-BE36BFDDA41B}
Operation:delete keyName:(default)
Value:
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete valueName:Enable
Value:
1
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3\fzshellext
Operation:delete keyName:(default)
Value:
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\FileZilla 3
Operation:delete keyName:(default)
Value:
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
99
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
100
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer
Operation:writeName:GlobalAssocChangedCounter
Value:
101
(PID) Process:(3892) uninstall.exeKey:HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager
Operation:writeName:PendingFileRenameOperations
Value:
\??\C:\Program Files\FileZilla FTP Client\fzshellext.dll
Executable files
36
Suspicious files
114
Text files
685
Unknown types
10

Dropped files

PID
Process
Filename
Type
2664FileZilla_3.55.0_win64_sponsored-setup.exeC:\Users\admin\AppData\Local\Temp\nsoA168.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
2300FileZilla_3.55.0_win64_sponsored-setup.exeC:\Users\admin\AppData\Local\Temp\nsq97C4.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
3892uninstall.exeC:\Users\admin\AppData\Local\Temp\nsaB202.tmp\System.dllexecutable
MD5:0D7AD4F45DC6F5AA87F606D0331C6901
SHA256:3EB38AE99653A7DBC724132EE240F6E5C4AF4BFE7C01D31D23FAF373F9F2EACA
2664FileZilla_3.55.0_win64_sponsored-setup.exeC:\Users\admin\AppData\Local\Temp\nsoA168.tmp\UserInfo.dllexecutable
MD5:9EB662F3B5FBDA28BFFE020E0AB40519
SHA256:9AA388C7DE8E96885ADCB4325AF871B470AC50EDB60D4B0D876AD43F5332FFD1
2664FileZilla_3.55.0_win64_sponsored-setup.exeC:\Program Files\FileZilla FTP Client\NEWStext
MD5:—
SHA256:—
2664FileZilla_3.55.0_win64_sponsored-setup.exeC:\Program Files\FileZilla FTP Client\fzstorj.exeexecutable
MD5:—
SHA256:—
3892uninstall.exeC:\Users\admin\AppData\Local\Temp\nsaB202.tmp\modern-wizard.bmpimage
MD5:CBE40FD2B1EC96DAEDC65DA172D90022
SHA256:3AD2DC318056D0A2024AF1804EA741146CFC18CC404649A44610CBF8B2056CF2
2664FileZilla_3.55.0_win64_sponsored-setup.exeC:\Users\admin\AppData\Local\Temp\nsoA168.tmp\nsDialogs.dllexecutable
MD5:466179E1C8EE8A1FF5E4427DBB6C4A01
SHA256:1E40211AF65923C2F4FD02CE021458A7745D28E2F383835E3015E96575632172
2664FileZilla_3.55.0_win64_sponsored-setup.exeC:\Program Files\FileZilla FTP Client\AUTHORStext
MD5:6C0F745DF851F8C4D10E1789BFD19FF4
SHA256:45F98D3DD4A9C7CF58D302E00EBB69A411C120FC4160E04304780DB03DFC2265
2300FileZilla_3.55.0_win64_sponsored-setup.exeC:\Users\admin\AppData\Local\Temp\nsq97C4.tmp\System.dllexecutable
MD5:0D7AD4F45DC6F5AA87F606D0331C6901
SHA256:3EB38AE99653A7DBC724132EE240F6E5C4AF4BFE7C01D31D23FAF373F9F2EACA
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
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

No data

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
FileZilla_3.55.0_win64_sponsored-setup.exe