Malware analysis sample01.js Malicious activity | ANY.RUN

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File name:	sample01.js
Full analysis:	https://app.any.run/tasks/a93fdbca-ac49-42b8-b4b0-97557e1308f3
Verdict:	Malicious activity
Analysis date:	September 24, 2024, 21:16:54
OS:	Windows 10 Professional (build: 19045, 64 bit)
MIME:	text/plain
File info:	ASCII text, with very long lines (4666)
MD5:	F6D7C45FC0991C94A6723ACA1FE07576
SHA1:	120FAEBE4BEB38B21A8163E17D0172AE6723CD9C
SHA256:	B7CC674BBD23CE8DFA4BE5284C1BCC84D6392BA931536BEB65B5001A14E350D0
SSDEEP:	96:opJ9FjUUJ80SVd1SoYixT2wle2soENRib0URyxhL1T/rX1vHu4uzbNYV5smUo2g0:orI0WyxhL1T/Sia/oAToAiqzP0+5uG

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:
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 11.3636.19041.0
Adobe Acrobat (64-bit) (23.001.20093)
Adobe Flash Player 32 NPAPI (32.0.0.465)
Adobe Flash Player 32 PPAPI (32.0.0.465)
CCleaner (6.20)
FileZilla 3.65.0 (3.65.0)
Google Chrome (122.0.6261.70)
Google Update Helper (1.3.36.51)
Java 8 Update 271 (64-bit) (8.0.2710.9)
Java Auto Updater (2.8.271.9)
Microsoft Edge (122.0.2365.59)
Microsoft Edge Update (1.3.185.17)
Microsoft Office Professional 2019 - de-de (16.0.16026.20146)
Microsoft Office Professional 2019 - en-us (16.0.16026.20146)
Microsoft Office Professional 2019 - es-es (16.0.16026.20146)
Microsoft Office Professional 2019 - it-it (16.0.16026.20146)
Microsoft Office Professional 2019 - ja-jp (16.0.16026.20146)
Microsoft Office Professional 2019 - ko-kr (16.0.16026.20146)
Microsoft Office Professional 2019 - pt-br (16.0.16026.20146)
Microsoft Office Professional 2019 - tr-tr (16.0.16026.20146)
Microsoft Office Professionnel 2019 - fr-fr (16.0.16026.20146)
Microsoft Office профессиональный 2019 - ru-ru (16.0.16026.20146)
Microsoft OneNote - en-us (16.0.16026.20146)
Microsoft Update Health Tools (3.74.0.0)
Microsoft Visual C++ 2013 Redistributable (x64) - 12.0.30501 (12.0.30501.0)
Microsoft Visual C++ 2013 x64 Additional Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2013 x64 Minimum Runtime - 12.0.21005 (12.0.21005)
Microsoft Visual C++ 2015-2022 Redistributable (x64) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2015-2022 Redistributable (x86) - 14.36.32532 (14.36.32532.0)
Microsoft Visual C++ 2022 X64 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X64 Minimum Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Additional Runtime - 14.36.32532 (14.36.32532)
Microsoft Visual C++ 2022 X86 Minimum Runtime - 14.36.32532 (14.36.32532)
Mozilla Firefox (x64 en-US) (123.0)
Mozilla Maintenance Service (123.0)
Notepad++ (64-bit x64) (7.9.1)
Office 16 Click-to-Run Extensibility Component (16.0.15726.20202)
Office 16 Click-to-Run Licensing Component (16.0.16026.20146)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15928.20198)
PowerShell 7-x64 (7.3.5.0)
Skype version 8.104 (8.104)
Update for Windows 10 for x64-based Systems (KB4023057) (2.59.0.0)
Update for Windows 10 for x64-based Systems (KB4023057) (2.63.0.0)
Update for Windows 10 for x64-based Systems (KB4480730) (2.55.0.0)
Update for Windows 10 for x64-based Systems (KB5001716) (8.93.0.0)
VLC media player (3.0.11)
WinRAR 5.91 (64-bit) (5.91.0)
Windows PC Health Check (3.6.2204.08001)

Hotfixes

Client LanguagePack Package
DotNetRollup
DotNetRollup 481
FodMetadata Package
Foundation Package
Hello Face Package
InternetExplorer Optional Package
KB5003791
KB5011048
KB5015684
KB5033052
LanguageFeatures Basic en us Package
LanguageFeatures Handwriting en us Package
LanguageFeatures OCR en us Package
LanguageFeatures Speech en us Package
LanguageFeatures TextToSpeech en us Package
MSPaint FoD Package
MediaPlayer Package
Microsoft OneCore ApplicationModel Sync Desktop FOD Package
Microsoft OneCore DirectX Database FOD Package
NetFx3 OnDemand Package
Notepad FoD Package
OpenSSH Client Package
PowerShell ISE FOD Package
Printing PMCPPC FoD Package
Printing WFS FoD Package
ProfessionalEdition
QuickAssist Package
RollupFix
ServicingStack
ServicingStack 3989
StepsRecorder Package
TabletPCMath Package
UserExperience Desktop Package
WordPad FoD Package

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MALICIOUS
- Accesses environment variables (SCRIPT)
  - wscript.exe (PID: 4444)
- Gets TEMP folder path (SCRIPT)
  - wscript.exe (PID: 4444)
- Creates internet connection object (SCRIPT)
  - wscript.exe (PID: 4444)
- Opens an HTTP connection (SCRIPT)
  - wscript.exe (PID: 4444)
- Sends HTTP request (SCRIPT)
  - wscript.exe (PID: 4444)
SUSPICIOUS
- Creates FileSystem object to access computer's file system (SCRIPT)
  - wscript.exe (PID: 4444)
- Adds, changes, or deletes HTTP request header (SCRIPT)
  - wscript.exe (PID: 4444)
- Creates a Stream, which may work with files, input/output devices, pipes, or TCP/IP sockets (SCRIPT)
  - wscript.exe (PID: 4444)
- Reads data from a binary Stream object (SCRIPT)
  - wscript.exe (PID: 4444)
- Changes charset (SCRIPT)
  - wscript.exe (PID: 4444)
- Reads data from a file (SCRIPT)
  - wscript.exe (PID: 4444)
- Writes binary data to a Stream object (SCRIPT)
  - wscript.exe (PID: 4444)
- Potential Corporate Privacy Violation
  - wscript.exe (PID: 4444)
- Saves data to a binary file (SCRIPT)
  - wscript.exe (PID: 4444)
INFO
- Checks proxy server information
  - wscript.exe (PID: 4444)

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

128

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

4444

"C:\Windows\System32\WScript.exe" C:\Users\admin\AppData\Local\Temp\sample01.js

C:\Windows\System32\wscript.exe

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Microsoft ® Windows Based Script Host

Exit code:

Version:

5.812.10240.16384

Modules

Images
c:\windows\system32\wscript.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\oleaut32.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\combase.dll
c:\windows\system32\rpcrt4.dll

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Total events

692

Read events

688

Write events

Delete events

Modification events


(PID) Process:	(4444) wscript.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:	write	Name:	CachePrefix
Value:
(PID) Process:	(4444) wscript.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:	write	Name:	CachePrefix
Value: Cookie:
(PID) Process:	(4444) wscript.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:	write	Name:	CachePrefix
Value: Visited:
(PID) Process:	(4444) wscript.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows Script\Settings\Telemetry\wscript.exe
Operation:	write	Name:	JScriptSetScriptStateStarted
Value: 28B11F0000000000

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
4444	wscript.exe	C:\Users\admin\AppData\Local\Temp\V7bTrYJ4lbO6OS		html
		MD5:6BEE3E4223CE28F916A914A3EC3F0195	SHA256:40A19806B864722877B4D344F0F83905ADC731DDA84451F019F9FBCE6179B8AC

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
4444	wscript.exe	GET	404	62.173.139.159:80	http://xn--k1affefe.xn--p1ai/8wzzjk24u	unknown	—	—	unknown
4444	wscript.exe	GET	404	194.67.71.3:80	http://anti-dust.ru/7k6cp	unknown	—	—	unknown
4444	wscript.exe	GET	302	3.18.7.81:80	http://tx318.com/kqe4ca	unknown	—	—	whitelisted
4444	wscript.exe	GET	404	218.8.245.83:80	http://fyd123.cn/kib6h2d9ga	unknown	—	—	unknown
6196	svchost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
1692	svchost.exe	GET	200	88.221.169.152:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
5960	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
5960	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted

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

Connections

PID	Process	IP	Domain	ASN	CN	Reputation
3888	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
1692	svchost.exe	52.185.211.133:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
2120	MoUsoCoreWorker.exe	52.185.211.133:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
6392	RUXIMICS.exe	52.185.211.133:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
4444	wscript.exe	3.18.7.81:80	tx318.com	AMAZON-02	US	whitelisted
4444	wscript.exe	62.173.139.159:80	xn--k1affefe.xn--p1ai	Internet-Cosmos LLC	RU	unknown
4444	wscript.exe	218.8.245.83:80	fyd123.cn	CHINA UNICOM China169 Backbone	CN	unknown
4444	wscript.exe	194.67.71.3:80	anti-dust.ru	Domain names registrar REG.RU, Ltd	RU	unknown

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	52.185.211.133 51.104.136.2 4.231.128.59 40.127.240.158 51.124.78.146	whitelisted
google.com	142.250.184.206	whitelisted
tx318.com	3.18.7.81 3.19.116.195	whitelisted
www.hugedomains.com	104.26.6.37 104.26.7.37 172.67.70.191	whitelisted
xn--k1affefe.xn--p1ai	62.173.139.159	unknown
zwljfc.com	—	unknown
fyd123.cn	218.8.245.83	unknown
anti-dust.ru	194.67.71.3	unknown
login.live.com	40.126.31.71 20.190.159.2 20.190.159.64 40.126.31.73 20.190.159.0 20.190.159.4 20.190.159.75 20.190.159.68	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted

Threats

PID	Process	Class	Message
4444	wscript.exe	Potential Corporate Privacy Violation	ET POLICY Unsupported/Fake Windows NT Version 5.0
4444	wscript.exe	Potential Corporate Privacy Violation	ET POLICY Unsupported/Fake Windows NT Version 5.0

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No debug info

General Info

sample01.js

F6D7C45FC0991C94A6723ACA1FE07576

120FAEBE4BEB38B21A8163E17D0172AE6723CD9C

B7CC674BBD23CE8DFA4BE5284C1BCC84D6392BA931536BEB65B5001A14E350D0

96:opJ9FjUUJ80SVd1SoYixT2wle2soENRib0URyxhL1T/rX1vHu4uzbNYV5smUo2g0:orI0WyxhL1T/Sia/oAToAiqzP0+5uG

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Accesses environment variables (SCRIPT)

Gets TEMP folder path (SCRIPT)

Creates internet connection object (SCRIPT)

Opens an HTTP connection (SCRIPT)

Sends HTTP request (SCRIPT)

SUSPICIOUS

Creates FileSystem object to access computer's file system (SCRIPT)

Adds, changes, or deletes HTTP request header (SCRIPT)

Creates a Stream, which may work with files, input/output devices, pipes, or TCP/IP sockets (SCRIPT)

Reads data from a binary Stream object (SCRIPT)

Changes charset (SCRIPT)

Reads data from a file (SCRIPT)

Writes binary data to a Stream object (SCRIPT)

Potential Corporate Privacy Violation

Saves data to a binary file (SCRIPT)

INFO

Checks proxy server information

Malware configuration

Static information

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings