Malware analysis formulario.vbs Malicious activity | ANY.RUN

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File name:	formulario.vbs
Full analysis:	https://app.any.run/tasks/692de6e5-b365-41fa-ae73-4d2d4fe65cb2
Verdict:	Malicious activity
Analysis date:	July 17, 2019, 12:19:54
OS:	Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME:	text/plain
File info:	ASCII text, with very long lines, with CRLF line terminators
MD5:	9666AE84E0388999E2DD0E5840AFB842
SHA1:	AD17346FE052CE2291A6405085457D01827B57A1
SHA256:	2A41A1B251F51061CEE75D74F520159E29FD9A90663F1E8090CC7674542BDCC5
SSDEEP:	48:UFES+lEX+0lIf5RC+0lIfp/+fnw+ChjjDpIllEf1DjZ0SKlfziVVVyfCjQddlIEo:Kuva3qyg

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 (75.0.3770.100)
Google Update Helper (1.3.34.7)
Java 8 Update 92 (8.0.920.14)
Java Auto Updater (2.8.92.14)
Microsoft .NET Framework 4.7.2 (4.7.03062)
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++ 2015-2019 Redistributable (x86) - 14.21.27702 (14.21.27702.2)
Microsoft Visual C++ 2019 X86 Additional Runtime - 14.21.27702 (14.21.27702)
Microsoft Visual C++ 2019 X86 Minimum Runtime - 14.21.27702 (14.21.27702)
Mozilla Firefox 67.0.4 (x86 en-US) (67.0.4)
Notepad++ (32-bit x86) (7.5.1)
Opera 12.15 (12.15.1748)
Skype version 8.29 (8.29)
Update for Microsoft .NET Framework 4.7.2 (KB4087364) (1)
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
KB4019990
KB976902
LocalPack AU Package
LocalPack CA Package
LocalPack GB Package
LocalPack US Package
LocalPack ZA Package
ProfessionalEdition
UltimateEdition

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MALICIOUS
- Changes the autorun value in the registry
  - WScript.exe (PID: 3960)
  - wscript.exe (PID: 4076)
- Writes to a start menu file
  - WScript.exe (PID: 3960)
  - wscript.exe (PID: 4076)
SUSPICIOUS
- Application launched itself
  - WScript.exe (PID: 3960)
- Executes scripts
  - WScript.exe (PID: 3960)
- Creates files in the user directory
  - WScript.exe (PID: 3960)
INFO
- Manual execution by user
  - explorer.exe (PID: 1692)
  - Notepad.exe (PID: 2528)
  - WScript.exe (PID: 3960)

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

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No Malware configuration.

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No data.

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All screenshots are available in the full report

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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

1692

"C:\Windows\explorer.exe"

C:\Windows\explorer.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Explorer

Exit code:

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

2528

"C:\Windows\System32\Notepad.exe" C:\Users\admin\AppData\Local\Temp\salida.vbs

C:\Windows\System32\Notepad.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Notepad

Exit code:

Version:

6.1.7600.16385 (win7_rtm.090713-1255)

Modules

Images
c:\windows\system32\notepad.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

3028

"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\formulario.vbs"

C:\Windows\System32\WScript.exe

—

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft ® Windows Based Script Host

Exit code:

Version:

5.8.7600.16385

Modules

Images
c:\windows\system32\wscript.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\user32.dll
c:\windows\system32\gdi32.dll

3960

"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\salida.vbs"

C:\Windows\System32\WScript.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft ® Windows Based Script Host

Exit code:

Version:

5.8.7600.16385

Modules

Images
c:\windows\system32\wscript.exe
c:\systemroot\system32\ntdll.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\system32\user32.dll
c:\windows\system32\gdi32.dll

4076

"C:\Windows\System32\wscript.exe" //B "C:\Users\admin\AppData\Roaming\salida.vbs"

C:\Windows\System32\wscript.exe

WScript.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft ® Windows Based Script Host

Exit code:

Version:

5.8.7600.16385

Modules

Images
c:\windows\system32\wscript.exe
c:\systemroot\system32\ntdll.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\system32\user32.dll
c:\windows\system32\gdi32.dll

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Total events

323

Read events

290

Write events

Delete events

Modification events


(PID) Process:	(2528) Notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosX
Value: 66
(PID) Process:	(2528) Notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosY
Value: 66
(PID) Process:	(2528) Notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosDX
Value: 960
(PID) Process:	(2528) Notepad.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Notepad
Operation:	write	Name:	iWindowPosDY
Value: 501
(PID) Process:	(3960) WScript.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\salida
Operation:	write	Name:
Value: false - 7/17/2019
(PID) Process:	(3960) WScript.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	salida
Value: wscript.exe //B "C:\Users\admin\AppData\Roaming\salida.vbs"
(PID) Process:	(3960) WScript.exe	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	salida
Value: wscript.exe //B "C:\Users\admin\AppData\Roaming\salida.vbs"
(PID) Process:	(3960) WScript.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	UNCAsIntranet
Value: 0
(PID) Process:	(3960) WScript.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:	write	Name:	AutoDetect
Value: 1
(PID) Process:	(4076) wscript.exe	Key:	HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:	write	Name:	salida
Value: wscript.exe //B "C:\Users\admin\AppData\Roaming\salida.vbs"

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
4076	wscript.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\salida.vbs		text
		MD5:—	SHA256:—
3028	WScript.exe	C:\Users\admin\AppData\Local\Temp\salida.vbs		text
		MD5:—	SHA256:—
3960	WScript.exe	C:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\salida.vbs		text
		MD5:—	SHA256:—
3960	WScript.exe	C:\Users\admin\AppData\Roaming\salida.vbs		text
		MD5:—	SHA256:—

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

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HTTP(S) requests

TCP/UDP connections

DNS requests

Threats

HTTP requests

PID	Process	Method	HTTP Code	IP	URL	CN	Type	Size	Reputation
4076	wscript.exe	POST	—	159.147.61.52:6444	http://hiddenmyftp.duckdns.org:6444/is-ready	ES	—	—	malicious

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4076	wscript.exe	159.147.61.52:6444	hiddenmyftp.duckdns.org	Vodafone Spain	ES	malicious

DNS requests

Domain	IP	Reputation
hiddenmyftp.duckdns.org	159.147.61.52	malicious

Threats

PID	Process	Class	Message
1044	svchost.exe	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain
1044	svchost.exe	Misc activity	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain

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No debug info

General Info

formulario.vbs

9666AE84E0388999E2DD0E5840AFB842

AD17346FE052CE2291A6405085457D01827B57A1

2A41A1B251F51061CEE75D74F520159E29FD9A90663F1E8090CC7674542BDCC5

48:UFES+lEX+0lIf5RC+0lIfp/+fnw+ChjjDpIllEf1DjZ0SKlfziVVVyfCjQddlIEo:Kuva3qyg

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Changes the autorun value in the registry

Writes to a start menu file

SUSPICIOUS

Application launched itself

Executes scripts

Creates files in the user directory

INFO

Manual execution by user

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

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