Malware analysis FYDLoad_inflvto_3.exe Malicious activity

Add for printing

download:	FYDLoad_inflvto_3.exe
Full analysis:	https://app.any.run/tasks/e2e7c520-ce5e-4e9d-86a1-2f65f09543da
Verdict:	Malicious activity
Analysis date:	April 08, 2019, 09:07:57
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:	35786E225D197963CD7FA596FEE752D7
SHA1:	AC3839EF612F33BE4680644EC19B9F079E254E3E
SHA256:	B0FEA36A55F1471561CF6306F124249C88266B2CC74DD31491DAADA8F7571410
SSDEEP:	196608:kiWolsIZb2RrsPNwIG2zPHUObYivK368RUvE2lbuh6d7yBcwiagqMqK8RrG:hscnPGIGm1YivKf2l6hM7yJia/Mx8o

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.

Launch configuration

Task duration:: 60 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: none
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: on
Network:: on

Software preset

Internet Explorer 8.0.7601.17514 undefined
Adobe Acrobat Reader DC MUI (15.023.20070)
Adobe Flash Player 26 ActiveX (26.0.0.131)
Adobe Flash Player 26 NPAPI (26.0.0.131)
Adobe Flash Player 26 PPAPI (26.0.0.131)
Adobe Refresh Manager (1.8.0)
CCleaner (5.35)
FileZilla Client 3.36.0 (3.36.0)
Google Chrome (73.0.3683.75)
Google Update Helper (1.3.33.23)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.6.1 (4.6.01055)
Microsoft Office Access MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Access Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Excel MUI (English) 2010 (14.0.6029.1000)
Microsoft Office OneNote MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Outlook MUI (English) 2010 (14.0.6029.1000)
Microsoft Office PowerPoint MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Professional 2010 (14.0.6029.1000)
Microsoft Office Proof (English) 2010 (14.0.6029.1000)
Microsoft Office Proof (French) 2010 (14.0.6029.1000)
Microsoft Office Proof (Spanish) 2010 (14.0.6029.1000)
Microsoft Office Proofing (English) 2010 (14.0.6029.1000)
Microsoft Office Publisher MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Shared Setup Metadata MUI (English) 2010 (14.0.6029.1000)
Microsoft Office Single Image 2010 (14.0.6029.1000)
Microsoft Office Word MUI (English) 2010 (14.0.6029.1000)
Microsoft Visual C++ 2008 Redistributable - x86 9.0.30729.6161 (9.0.30729.6161)
Microsoft Visual C++ 2010 x86 Redistributable - 10.0.40219 (10.0.40219)
Microsoft Visual C++ 2013 Redistributable (x86) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x86 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x86 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2017 Redistributable (x86) - 14.15.26706 (14.15.26706.0)
Microsoft Visual C++ 2017 x86 Additional Runtime - 14.15.26706 (14.15.26706)
Microsoft Visual C++ 2017 x86 Minimum Runtime - 14.15.26706 (14.15.26706)
Mozilla Firefox 65.0.2 (x86 en-US) (65.0.2)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
VLC media player (2.2.6)
WinRAR 5.60 (32-bit) (5.60.0)

Hotfixes

Client LanguagePack Package
Client Refresh LanguagePack Package
CodecPack Basic Package
Foundation Package
IE Troubleshooters Package
InternetExplorer Optional Package
KB2534111
KB2999226
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

Add for printing

MALICIOUS
- Loads dropped or rewritten executable
  - FYDLoad_inflvto_3.exe (PID: 3852)
  - FlvtoYoutubeDownloader.Redesign.exe (PID: 1308)
- Changes the autorun value in the registry
  - FYDLoad_inflvto_3.exe (PID: 3852)
- Application was dropped or rewritten from another process
  - FlvtoYoutubeDownloader.Redesign.exe (PID: 1308)
- Changes settings of System certificates
  - FlvtoYoutubeDownloader.Redesign.exe (PID: 1308)
SUSPICIOUS
- Executable content was dropped or overwritten
  - FYDLoad_inflvto_3.exe (PID: 3852)
- Modifies the open verb of a shell class
  - FYDLoad_inflvto_3.exe (PID: 3852)
- Creates files in the user directory
  - FYDLoad_inflvto_3.exe (PID: 3852)
- Creates a software uninstall entry
  - FYDLoad_inflvto_3.exe (PID: 3852)
- Reads Environment values
  - FlvtoYoutubeDownloader.Redesign.exe (PID: 1308)
- Adds / modifies Windows certificates
  - FlvtoYoutubeDownloader.Redesign.exe (PID: 1308)
INFO
- Reads settings of System Certificates
  - FlvtoYoutubeDownloader.Redesign.exe (PID: 1308)

Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Add for printing

No Malware configuration.

Add for printing

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:	2018:12:15 23:24:36+01:00
PEType:	PE32
LinkerVersion:	6
CodeSize:	26112
InitializedDataSize:	141824
UninitializedDataSize:	2048
EntryPoint:	0x34a5
OSVersion:	4
ImageVersion:	6
SubsystemVersion:	4
Subsystem:	Windows GUI
FileVersionNumber:	1.3.2.40
ProductVersionNumber:	1.3.2.40
FileFlagsMask:	0x0000
FileFlags:	(none)
FileOS:	Win32
ObjectFileType:	Executable application
FileSubtype:	-
LanguageCode:	English (U.S.)
CharacterSet:	Unicode
CompanyName:	Flvto.biz
CompanyWebsite:	www.flvto.biz
FileDescription:	-
FileVersion:	1.3.2
LegalCopyright:	-
ProductName:	Flvto Youtube Downloader
ProductVersion:	1.3.2

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:	Flvto.biz
CompanyWebsite:	www.flvto.biz
FileDescription:	-
FileVersion:	1.3.2
LegalCopyright:	-
ProductName:	Flvto Youtube Downloader
ProductVersion:	1.3.2

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	0x00055000	0x00000000	IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE	0
.rsrc	0x00080000	0x0001AD78	0x0001AE00	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ	4.35609

Resources

Title	Entropy	Size	Codepage	Language	Type
1	5.29627	1066	UNKNOWN	English - United States	RT_MANIFEST
2	4.21204	16936	UNKNOWN	English - United States	RT_ICON
3	4.43687	9640	UNKNOWN	English - United States	RT_ICON
4	4.36616	4264	UNKNOWN	English - United States	RT_ICON
5	5.21587	2440	UNKNOWN	English - United States	RT_ICON
6	4.44378	1128	UNKNOWN	English - United States	RT_ICON
102	2.71813	180	UNKNOWN	English - United States	RT_DIALOG
103	2.93166	90	UNKNOWN	English - United States	RT_GROUP_ICON
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.

Add for printing

All screenshots are available in the full report

Add for printing

Total processes

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1308

"C:\Users\admin\AppData\Local\Flvto Youtube Downloader\FlvtoYoutubeDownloader.Redesign.exe"

C:\Users\admin\AppData\Local\Flvto Youtube Downloader\FlvtoYoutubeDownloader.Redesign.exe

FYDLoad_inflvto_3.exe

User:

admin

Company:

Flvto.biz

Integrity Level:

HIGH

Description:

FlvtoYoutubeDownloader.Redesign

Exit code:

Version:

1.3.2.40

Modules

Images
c:\users\admin\appdata\local\flvto youtube downloader\flvtoyoutubedownloader.redesign.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.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
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll

2436

"C:\Users\admin\AppData\Local\Temp\FYDLoad_inflvto_3.exe"

C:\Users\admin\AppData\Local\Temp\FYDLoad_inflvto_3.exe

—

explorer.exe

User:

admin

Company:

Flvto.biz

Integrity Level:

MEDIUM

Exit code:

3221226540

Version:

1.3.2

Modules

Images
c:\users\admin\appdata\local\temp\fydload_inflvto_3.exe

3852

"C:\Users\admin\AppData\Local\Temp\FYDLoad_inflvto_3.exe"

C:\Users\admin\AppData\Local\Temp\FYDLoad_inflvto_3.exe

explorer.exe

User:

admin

Company:

Flvto.biz

Integrity Level:

HIGH

Exit code:

Version:

1.3.2

Modules

Images
c:\users\admin\appdata\local\temp\fydload_inflvto_3.exe
c:\systemroot\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

Add for printing

Total events

553

Read events

485

Write events

Delete events

Modification events


(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_CURRENT_USER\Software\FlvtoConverter
Operation:	write	Name:	Guid
Value: ac5142b9-21c7-dbd1-4900-000000b1a1
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_CURRENT_USER\Software\FlvtoConverter
Operation:	write	Name:	filepath
Value: FYDLoad_inflvto_3%2Eexe
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASAPI32
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASAPI32
Operation:	write	Name:	EnableConsoleTracing
Value: 0
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASAPI32
Operation:	write	Name:	FileTracingMask
Value: 4294901760
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASAPI32
Operation:	write	Name:	ConsoleTracingMask
Value: 4294901760
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASAPI32
Operation:	write	Name:	MaxFileSize
Value: 1048576
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASAPI32
Operation:	write	Name:	FileDirectory
Value: %windir%\tracing
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASMANCS
Operation:	write	Name:	EnableFileTracing
Value: 0
(PID) Process:	(3852) FYDLoad_inflvto_3.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\FYDLoad_inflvto_3_RASMANCS
Operation:	write	Name:	EnableConsoleTracing
Value: 0

Add for printing

Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Temp\nsi7F84.tmp\Dialer.dll		executable
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Temp\nsi7F84.tmp\banner.bmp		image
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Temp\nsi7F84.tmp\avast-logo-filled-gray-92x29.bmp		image
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Temp\nsi7F84.tmp\laptop-en-filled-gray-196x102.bmp		image
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Flvto Youtube Downloader\app.manifest		xml
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Flvto Youtube Downloader\flvto 128x128 v2.ico		image
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Flvto Youtube Downloader\DownloadManager.dll		executable
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Flvto Youtube Downloader\DownloadManager.dll.config		xml
		MD5:—	SHA256:—
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Temp\nsi7F84.tmp\System.dll		executable
		MD5:0D7AD4F45DC6F5AA87F606D0331C6901	SHA256:3EB38AE99653A7DBC724132EE240F6E5C4AF4BFE7C01D31D23FAF373F9F2EACA
3852	FYDLoad_inflvto_3.exe	C:\Users\admin\AppData\Local\Temp\nsi7F84.tmp\LangDLL.dll		executable
		MD5:AB1DB56369412FE8476FEFFFD11E4CC0	SHA256:6F14C8F01F50A30743DAC68C5AC813451463DFB427EB4E35FCDFE2410E1A913B

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Add for printing

HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
1308	FlvtoYoutubeDownloader.Redesign.exe	GET	200	95.216.164.80:80	http://pay.flvtool.com/paddle/is-active-user?device_guid=ac5142b9-21c7-dbd1-4900-000000b1a1	DE	text	18 b	unknown
1308	FlvtoYoutubeDownloader.Redesign.exe	GET	200	95.216.164.80:80	http://pay.flvtool.com/paddle/is-active-user?device_guid=ac5142b9-21c7-dbd1-4900-000000b1a1	DE	text	18 b	unknown
3852	FYDLoad_inflvto_3.exe	GET	200	94.130.238.205:80	http://api.flvto.com/collect?v=1&tid=UA-304558-54&cid=ac5142b9-21c7-dbd1-4900-000000b1a1&t=event&ec=install&ea=install_app_full&el=FYDLoad_inflvto_3%2Eexe	DE	text	2 b	suspicious
1308	FlvtoYoutubeDownloader.Redesign.exe	POST	200	172.217.16.174:80	http://www.google-analytics.com/collect	US	image	35 b	whitelisted
1308	FlvtoYoutubeDownloader.Redesign.exe	POST	200	172.217.16.174:80	http://www.google-analytics.com/collect	US	image	35 b	whitelisted
1308	FlvtoYoutubeDownloader.Redesign.exe	GET	200	205.185.216.10:80	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab	US	compressed	55.6 Kb	whitelisted
1308	FlvtoYoutubeDownloader.Redesign.exe	POST	200	172.217.16.174:80	http://www.google-analytics.com/collect	US	image	35 b	whitelisted

Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
1308	FlvtoYoutubeDownloader.Redesign.exe	172.217.16.174:80	www.google-analytics.com	Google Inc.	US	whitelisted
3852	FYDLoad_inflvto_3.exe	94.130.238.205:80	api.flvto.com	Hetzner Online GmbH	DE	suspicious
1308	FlvtoYoutubeDownloader.Redesign.exe	95.216.164.80:80	pay.flvtool.com	Hetzner Online GmbH	DE	unknown
1308	FlvtoYoutubeDownloader.Redesign.exe	94.130.238.208:443	api.flvto.biz	Hetzner Online GmbH	DE	unknown
1308	FlvtoYoutubeDownloader.Redesign.exe	205.185.216.10:80	www.download.windowsupdate.com	Highwinds Network Group, Inc.	US	whitelisted

DNS requests

Domain	IP	Reputation
api.flvto.com	94.130.238.205	suspicious
pay.flvtool.com	95.216.164.80	unknown
www.google-analytics.com	172.217.16.174	whitelisted
api.flvto.biz	94.130.238.208	unknown
www.download.windowsupdate.com	205.185.216.10 205.185.216.42 205.185.216.10 205.185.216.10	whitelisted

Threats

PID	Process	Class	Message
—	—	A Network Trojan was detected	ET POLICY User-Agent (NSIS_Inetc (Mozilla)) - Sometimes used by hostile installers
—	—	Misc activity	SUSPICIOUS [PTsecurity] Suspicious HTTP header - Sometimes used by hostile installer

1 ETPRO signatures available at the full report

Add for printing

No debug info

General Info

FYDLoad_inflvto_3.exe

35786E225D197963CD7FA596FEE752D7

AC3839EF612F33BE4680644EC19B9F079E254E3E

B0FEA36A55F1471561CF6306F124249C88266B2CC74DD31491DAADA8F7571410

196608:kiWolsIZb2RrsPNwIG2zPHUObYivK368RUvE2lbuh6d7yBcwiagqMqK8RrG:hscnPGIGm1YivKf2l6hM7yJia/Mx8o

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Loads dropped or rewritten executable

Changes the autorun value in the registry

Application was dropped or rewritten from another process

Changes settings of System certificates

SUSPICIOUS

Executable content was dropped or overwritten

Modifies the open verb of a shell class

Creates files in the user directory

Creates a software uninstall entry

Reads Environment values

Adds / modifies Windows certificates

INFO

Reads settings of System Certificates

Malware configuration

Static information

TRiD

EXIF

EXE

Summary

DOS Header

PE Headers

Sections

Resources

Imports

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings