File name:

uFiler.exe

Full analysis: https://app.any.run/tasks/b15d6ced-4cd0-48a5-9d92-b8f19a20398c
Verdict: Malicious activity
Analysis date: January 20, 2021, 14:09:54
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, UPX compressed
MD5:

7AE50305525802CCD21BFBD548AC32A5

SHA1:

1BFEB89822F5542BF0368BB0107E0CE89584EE8A

SHA256:

DA01B8373BC4963326A28A6E0EB0B88646EFA6B8887C9696EBE6F62C02A7D8B7

SSDEEP:

196608:IswVKTZhr1BCzHMrovlBooEDCZkU3bzenXpRfIMEdwcrj64:7wVgHr1BCHgodBoJDOX2n56p

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

      • uFiler.exe (PID: 2276)

    • Changes the autorun value in the registry

      • uFiler.exe (PID: 2276)

    • Loads dropped or rewritten executable

      • uFiler.exe (PID: 2276)

  • SUSPICIOUS

    • Application launched itself

      • uFiler.exe (PID: 2144)

    • Executable content was dropped or overwritten

      • uFiler.exe (PID: 2276)

    • Changes default file association

      • uFiler.exe (PID: 2276)

    • Drops a file that was compiled in debug mode

      • uFiler.exe (PID: 2276)

    • Creates files in the program directory

      • uFiler.exe (PID: 2276)
      • uFiler.exe (PID: 3436)

    • Starts CMD.EXE for commands execution

      • uFiler.exe (PID: 2276)

    • Creates a software uninstall entry

      • uFiler.exe (PID: 2144)

    • Starts itself from another location

      • uFiler.exe (PID: 2204)

    • Creates a directory in Program Files

      • uFiler.exe (PID: 2276)

  • INFO

    • Manual execution by user

      • explorer.exe (PID: 2876)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | UPX compressed Win32 Executable (76)
.exe | Win32 Executable (generic) (12.6)
.exe | Generic Win/DOS Executable (5.6)
.exe | DOS Executable Generic (5.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2020:10:31 21:20:06+01:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 8527872
InitializedDataSize: 131072
UninitializedDataSize: 17866752
EntryPoint: 0x192cb00
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI
FileVersionNumber: 2020.1.6.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x003f
FileFlags: (none)
FileOS: Win32
ObjectFileType: Executable application
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Windows, Latin1
CompanyName: uFiler.pro
FileVersion: 2020.1.6.0
OriginalFileName: uFiler.exe
ProductName: uFiler
ProductVersion: 1.0.0
ProgramID: com.embarcadero.uFiler
FileDescription: uFiler

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 31-Oct-2020 20:20:06

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 31-Oct-2020 20:20:06
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • 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
UPX0
0x00001000
0x0110A000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
UPX1
0x0110B000
0x00822000
0x00822000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
7.93484
.rsrc
0x0192D000
0x00020000
0x0001F800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.36127

Imports

KERNEL32.DLL
PSAPI.dll
SHFolder.dll
advapi32.dll
comctl32.dll
comdlg32.dll
d3d9.dll
gdi32.dll
mpr.dll
msvcrt.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
9
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start ufiler.exe no specs ufiler.exe cmd.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs ufiler.exe no specs ufiler.exe explorer.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1940"C:\Windows\System32\cmd.exe" /с assoc .ufile=uFiler.ufileC:\Windows\System32\cmd.exe—uFiler.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1988"C:\Windows\System32\cmd.exe" /с ftype uFiler.ufile="C:\Program Files\uFiler\uFiler.exe""%1"C:\Windows\System32\cmd.exe—uFiler.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\usp10.dll
c:\windows\system32\lpk.dll
2144"C:\Users\admin\AppData\Local\Temp\uFiler.exe" C:\Users\admin\AppData\Local\Temp\uFiler.exe—explorer.exe
User:
admin
Company:
uFiler.pro
Integrity Level:
MEDIUM
Description:
uFiler
Exit code:
0
Version:
2020.1.6.0
Modules
Images
c:\users\admin\appdata\local\temp\ufiler.exe
c:\systemroot\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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
2204"C:\Users\admin\AppData\Local\Temp\uFiler.exe" C:\Users\admin\AppData\Local\Temp\uFiler.exe—uFiler.exe
User:
admin
Company:
uFiler.pro
Integrity Level:
MEDIUM
Description:
uFiler
Exit code:
0
Version:
2020.1.6.0
Modules
Images
c:\users\admin\appdata\local\temp\ufiler.exe
c:\systemroot\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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
2276"C:\Users\admin\AppData\Local\Temp\uFiler.exe" -a -pipeC:\Users\admin\AppData\Local\Temp\uFiler.exe
uFiler.exe
User:
admin
Company:
uFiler.pro
Integrity Level:
HIGH
Description:
uFiler
Exit code:
0
Version:
2020.1.6.0
Modules
Images
c:\users\admin\appdata\local\temp\ufiler.exe
c:\systemroot\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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
2480"C:\Windows\System32\cmd.exe" /с ftype uFiler.torrent="C:\Program Files\uFiler\uFiler.exe""%1"C:\Windows\System32\cmd.exe—uFiler.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2496"C:\Windows\System32\cmd.exe" /с assoc .torrent=uFiler.torrentC:\Windows\System32\cmd.exe—uFiler.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2876"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\systemroot\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\gdi32.dll
c:\windows\system32\user32.dll
3436"C:\Program Files\uFiler\uFiler.exe" C:\Program Files\uFiler\uFiler.exe
uFiler.exe
User:
admin
Company:
uFiler.pro
Integrity Level:
MEDIUM
Description:
uFiler
Exit code:
0
Version:
2020.1.6.0
Modules
Images
c:\program files\ufiler\ufiler.exe
c:\systemroot\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\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\gdi32.dll
Total events
594
Read events
550
Write events
42
Delete events
2

Modification events

(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
uFiler.exe
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\uFiler\uFiler
Operation:writeName:DataPath
Value:
C:\ProgramData\uFiler\data\
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(2276) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Direct3D\MostRecentApplication
Operation:writeName:Name
Value:
uFiler.exe
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\uFiler
Operation:writeName:DisplayName
Value:
uFiler
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\uFiler
Operation:writeName:Publisher
Value:
uFiler.pro
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\uFiler
Operation:writeName:UninstallString
Value:
C:\Program Files\uFiler\uFiler.exe -Uninstall
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\uFiler
Operation:writeName:DisplayIcon
Value:
C:\Program Files\uFiler\uFiler.exe,0
(PID) Process:(2144) uFiler.exeKey:HKEY_CURRENT_USER\Software\uFiler\uFiler
Operation:writeName:DateInstall
Value:
44216
Executable files
4
Suspicious files
0
Text files
0
Unknown types
2

Dropped files

PID
Process
Filename
Type
3436uFiler.exeC:\ProgramData\uFiler\data\uFiler.db-journal —
MD5:—
SHA256:—
2144uFiler.exeC:\Users\admin\Desktop\uFiler.lnklnk
MD5:—
SHA256:—
2276uFiler.exeC:\Program Files\uFiler\uFiler.exeexecutable
MD5:—
SHA256:—
2276uFiler.exeC:\Program Files\uFiler\modules\ssleay32.dllexecutable
MD5:5D7476F34764F278852406CDB3BEACB6
SHA256:DF74479FC4CFF960FAAB94C481DB6B962844E1396716FF5E84FD97EB0FCFA661
3436uFiler.exeC:\ProgramData\uFiler\data\uFiler.dbsqlite
MD5:1DFDF4D6ACE71255FF052053E678CEE3
SHA256:948A2A0DBC342602C3F28451B3B92B69D7243FE30CAF7E12AA15B03EDD3F88BA
2276uFiler.exeC:\Program Files\uFiler\modules\ubtorrent\ubtorrent.dllexecutable
MD5:0B5BCE0814E24D2FECD2E863FF0885C1
SHA256:5C1B54F5D799B04D391CA3D1A3C3DF91A064D6E08DD0511F529983D42CA06B7E
2276uFiler.exeC:\Program Files\uFiler\modules\libeay32.dllexecutable
MD5:900DAFE19A17F2E21729BA1AD2A7DDF2
SHA256:E970087342A29079BFF6B8B37FE58EBF579FD9BF8B5C0815BDC4231B73F9529F
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
91
DNS requests
2
Threats
1

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
3436
uFiler.exe
185.157.221.247:25401
dht.libtorrent.org
—
SE
suspicious
—
—
76.174.168.91:6881
—
Time Warner Cable Internet LLC
US
unknown
—
—
85.186.184.113:6881
—
Liberty Global Operations B.V.
RO
unknown
—
—
71.162.192.53:6881
—
MCI Communications Services, Inc. d/b/a Verizon Business
US
unknown
—
—
189.71.247.19:54132
—
Telemar Norte Leste S.A.
BR
unknown
—
—
92.100.203.64:13319
—
PJSC Rostelecom
RU
unknown
—
—
103.101.229.80:6881
—
—
—
unknown
—
—
5.104.59.209:6881
—
TRK Metro LLC
UA
unknown
—
—
1.243.112.67:41087
—
SK Broadband Co Ltd
KR
unknown
—
—
147.135.154.60:51413
—
OVH SAS
FR
unknown

DNS requests

Domain
IP
Reputation
dht.libtorrent.org
  • 185.157.221.247
suspicious
client.api.ufiler.pro
  • 94.242.214.135
  • 94.242.214.157
malicious

Threats

PID
Process
Class
Message
—
—
Potential Corporate Privacy Violation
ET P2P BitTorrent DHT ping request
No debug info
Interactive malware hunting service ANY.RUN
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ANY.RUN
Reports
uFiler.exe