File name:

f2aa78d80a8ce3124036c8ab8614ff99-sample.zip

Full analysis: https://app.any.run/tasks/d7a8b6e2-5b8c-4016-ba9a-c06357b57a14
Verdict: Malicious activity
Analysis date: July 29, 2021, 13:51:18
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

4756D00CAF4F6533815AF5A16FB3B00D

SHA1:

0AB197A00E9828D41001FBF72E297CFCAB0CA02F

SHA256:

7B7BDD2C0D6B7C517924FC8298E063EA873DECF3239AB75FD69658343794060D

SSDEEP:

196608:Vqg1YYGqvWMwH81cvGfVY2Kwg+stzHrB3PLA2O8/nTFGJeOYyzsZK+FLxMHOgwYA:Tmo+MwH8CoYkgtt7lc2Ocn5GJezyAK+n

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 executable file immediately after starts

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)
      • uninstall.exe (PID: 1348)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Loads dropped or rewritten executable

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)
      • uninstall.exe (PID: 1348)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Application was dropped or rewritten from another process

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Changes the autorun value in the registry

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

  • SUSPICIOUS

    • Checks supported languages

      • WinRAR.exe (PID: 3908)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)
      • uninstall.exe (PID: 1348)

    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 3908)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)
      • uninstall.exe (PID: 1348)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Reads the computer name

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)
      • WinRAR.exe (PID: 3908)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)
      • uninstall.exe (PID: 1348)

    • Creates files in the program directory

      • uninstall.exe (PID: 1348)
      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Application launched itself

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)

    • Searches for installed software

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Drops a file with too old compile date

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Creates a software uninstall entry

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

    • Creates a directory in Program Files

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)

  • INFO

    • Manual execution by user

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2740)

    • Dropped object may contain Bitcoin addresses

      • FileZilla_3.55.0_win64_sponsored-setup.exe (PID: 2492)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: FileZilla_3.55.0_win64_sponsored-setup.exe
ZipUncompressedSize: 11419136
ZipCompressedSize: 11391556
ZipCRC: 0x91acee94
ZipModifyDate: 2021:07:29 13:50:18
ZipCompression: Deflated
ZipBitFlag: 0x0009
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe 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
1348"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
2492"C:\Users\admin\Desktop\FileZilla_3.55.0_win64_sponsored-setup.exe" /UAC:4017E /NCRC C:\Users\admin\Desktop\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\desktop\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\shell32.dll
2740"C:\Users\admin\Desktop\FileZilla_3.55.0_win64_sponsored-setup.exe" C:\Users\admin\Desktop\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\desktop\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\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shell32.dll
3908"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\AppData\Local\Temp\f2aa78d80a8ce3124036c8ab8614ff99-sample.zip"C:\Program Files\WinRAR\WinRAR.exe
Explorer.EXE
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.91.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
Total events
1 555
Read events
1 487
Write events
51
Delete events
17

Modification events

(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3908) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16C\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:1
Value:
C:\Users\admin\Desktop\virtio_ivshmem_master_build.zip
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\AppData\Local\Temp\f2aa78d80a8ce3124036c8ab8614ff99-sample.zip
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(3908) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface
Operation:writeName:ShowPassword
Value:
0
Executable files
37
Suspicious files
114
Text files
685
Unknown types
10

Dropped files

PID
Process
Filename
Type
3908WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRb3908.36435\FileZilla_3.55.0_win64_sponsored-setup.exeexecutable
MD5:—
SHA256:—
2740FileZilla_3.55.0_win64_sponsored-setup.exeC:\Users\admin\AppData\Local\Temp\nso2282.tmp\UAC.dllexecutable
MD5:ADB29E6B186DAA765DC750128649B63D
SHA256:2F7F8FC05DC4FD0D5CDA501B47E4433357E887BBFED7292C028D99C73B52DC08
2492FileZilla_3.55.0_win64_sponsored-setup.exeC:\Program Files\FileZilla FTP Client\filezilla.exeexecutable
MD5:—
SHA256:—
2492FileZilla_3.55.0_win64_sponsored-setup.exeC:\Program Files\FileZilla FTP Client\fzsftp.exeexecutable
MD5:—
SHA256:—
2492FileZilla_3.55.0_win64_sponsored-setup.exeC:\Program Files\FileZilla FTP Client\fzstorj.exeexecutable
MD5:—
SHA256:—
1348uninstall.exeC:\Users\admin\AppData\Local\Temp\nsn5EEF.tmp\UserInfo.dllexecutable
MD5:9EB662F3B5FBDA28BFFE020E0AB40519
SHA256:9AA388C7DE8E96885ADCB4325AF871B470AC50EDB60D4B0D876AD43F5332FFD1
1348uninstall.exeC:\Users\admin\AppData\Local\Temp\nsx5EDE.tmpbinary
MD5:6BC4A8D48B7247DDB3A81FB363E967B8
SHA256:6D601EBBFA6448DB2020162BFD871D78691EB87F5FA671207A41B954068DA2D9
1348uninstall.exeC:\Users\admin\AppData\Local\Temp\nsn5EEF.tmp\System.dllexecutable
MD5:0D7AD4F45DC6F5AA87F606D0331C6901
SHA256:3EB38AE99653A7DBC724132EE240F6E5C4AF4BFE7C01D31D23FAF373F9F2EACA
2492FileZilla_3.55.0_win64_sponsored-setup.exeC:\Program Files\FileZilla FTP Client\GPL.htmlhtml
MD5:11E176C5E0120EE94E365F999084BCE8
SHA256:F7E89C1EDBBEF8BC837B47C48113A2416F1AF0CFC2B2218DA39085465EA1045C
2740FileZilla_3.55.0_win64_sponsored-setup.exeC:\Users\admin\AppData\Local\Temp\nso2282.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
f2aa78d80a8ce3124036c8ab8614ff99-sample.zip