Malware analysis Sulfoxide.rar Malicious activity | ANY.RUN

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File name:	Sulfoxide.rar
Full analysis:	https://app.any.run/tasks/f1d35129-94c3-4341-a99c-afdbb3b0610b
Verdict:	Malicious activity
Analysis date:	July 09, 2024, 16:34:49
OS:	Windows 10 Professional (build: 19045, 64 bit)
Indicators:
MIME:	application/x-rar
File info:	RAR archive data, v5
MD5:	D6ED1A5C6F7B661A1A04D19195533549
SHA1:	F2E8BD5C81DE77A0CF1F0A96AE2B00DC811F1216
SHA256:	FD4C7FF96814A3520C5F53FBF83DC7008C68E78BEAF895ECE1887AF04B4B95DD
SSDEEP:	98304:NH5dIuC6BF88jUXE0GcBU7V8P54nSpZhU1dyF6Fgzw8jdbGUGOurXHg1EviejuEm:82AbyAACj4Qf

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 (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
Office 16 Click-to-Run Localization Component (16.0.15726.20202)
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
- Drops the executable file immediately after the start
  - WinRAR.exe (PID: 3628)
  - vcredist_x64.EXE (PID: 6160)
  - vcredist_x86.EXE (PID: 6800)
  - msiexec.exe (PID: 6744)
  - TiWorker.exe (PID: 5912)
- Changes the autorun value in the registry
  - vcredist_x64.EXE (PID: 6160)
  - vcredist_x86.EXE (PID: 6800)
SUSPICIOUS
- Process drops legitimate windows executable
  - WinRAR.exe (PID: 3628)
  - msiexec.exe (PID: 6744)
  - TiWorker.exe (PID: 5912)
- Executable content was dropped or overwritten
  - vcredist_x64.EXE (PID: 6160)
  - vcredist_x86.EXE (PID: 6800)
  - TiWorker.exe (PID: 5912)
- Starts a Microsoft application from unusual location
  - vcredist_x64.EXE (PID: 6160)
  - vcredist_x86.EXE (PID: 6800)
- Executes as Windows Service
  - VSSVC.exe (PID: 6852)
- Reads the Windows owner or organization settings
  - msiexec.exe (PID: 6744)
- Checks Windows Trust Settings
  - msiexec.exe (PID: 6744)
- The process drops C-runtime libraries
  - TiWorker.exe (PID: 5912)
  - msiexec.exe (PID: 6744)
INFO
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 3628)
  - msiexec.exe (PID: 6744)
- Checks supported languages
  - vcredist_x64.EXE (PID: 6160)
  - msiexec.exe (PID: 6744)
  - vcredist_x86.EXE (PID: 6800)
  - msiexec.exe (PID: 5564)
- Manual execution by a user
  - Sulfoxide.exe (PID: 992)
  - vcredist_x64.EXE (PID: 6160)
  - vcredist_x86.EXE (PID: 6800)
  - Sulfoxide.exe (PID: 7152)
  - Sulfoxide.exe (PID: 2912)
  - Sulfoxide_fixes.exe (PID: 2808)
  - Sulfoxide.exe (PID: 6280)
- Reads the computer name
  - vcredist_x64.EXE (PID: 6160)
  - vcredist_x86.EXE (PID: 6800)
  - msiexec.exe (PID: 5564)
  - msiexec.exe (PID: 6744)
- Reads security settings of Internet Explorer
  - msiexec.exe (PID: 6664)
  - msiexec.exe (PID: 7120)
- Create files in a temporary directory
  - vcredist_x64.EXE (PID: 6160)
  - vcredist_x86.EXE (PID: 6800)
- Creates files or folders in the user directory
  - msiexec.exe (PID: 6664)
- Checks proxy server information
  - msiexec.exe (PID: 6664)
- Reads the software policy settings
  - msiexec.exe (PID: 6664)
  - msiexec.exe (PID: 7120)
  - msiexec.exe (PID: 6744)
- Reads the machine GUID from the registry
  - msiexec.exe (PID: 6744)

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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TRiD

.rar	\|	RAR compressed archive (v5.0) (61.5)
.rar	\|	RAR compressed archive (gen) (38.4)

No data.

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All screenshots are available in the full report

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Total processes

162

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

652

C:\WINDOWS\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:11

C:\Windows\System32\SrTasks.exe

—

msiexec.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Microsoft® Windows System Protection background tasks.

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\srtasks.exe
c:\windows\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\bcrypt.dll
c:\windows\system32\user32.dll

992

"C:\Users\admin\Desktop\Sulfoxide.exe"

C:\Users\admin\Desktop\Sulfoxide.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3222601730

Modules

Images
c:\users\admin\desktop\sulfoxide.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

2808

"C:\Users\admin\Desktop\Sulfoxide_fixes.exe"

C:\Users\admin\Desktop\Sulfoxide_fixes.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3222601730

2912

"C:\Users\admin\Desktop\Sulfoxide.exe"

C:\Users\admin\Desktop\Sulfoxide.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3222601730

3628

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Downloads\Sulfoxide.rar

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

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\user32.dll
c:\windows\system32\win32u.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\gdi32full.dll
c:\windows\system32\msvcp_win.dll
c:\windows\system32\ucrtbase.dll

5564

C:\Windows\syswow64\MsiExec.exe -Embedding F1D24BDC0D344A21BAC1B28624B4AE3F

C:\Windows\SysWOW64\msiexec.exe

—

msiexec.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows® installer

Exit code:

Version:

5.0.19041.3636 (WinBuild.160101.0800)

Modules

Images
c:\windows\syswow64\msiexec.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll

5912

C:\WINDOWS\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.3989_none_7ddb45627cb30e03\TiWorker.exe -Embedding

C:\Windows\WinSxS\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.3989_none_7ddb45627cb30e03\TiWorker.exe

svchost.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Modules Installer Worker

Version:

10.0.19041.3989 (WinBuild.160101.0800)

6160

"C:\Users\admin\Desktop\vcredist_x64.EXE"

C:\Users\admin\Desktop\vcredist_x64.EXE

explorer.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Win32 Cabinet Self-Extractor

Version:

6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)

Modules

Images
c:\users\admin\desktop\vcredist_x64.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll
c:\windows\syswow64\aclayers.dll

6168

C:\WINDOWS\system32\SppExtComObj.exe -Embedding

C:\Windows\System32\SppExtComObj.Exe

—

svchost.exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

KMS Connection Broker

Version:

10.0.19041.3996 (WinBuild.160101.0800)

6280

"C:\Users\admin\Desktop\Sulfoxide.exe"

C:\Users\admin\Desktop\Sulfoxide.exe

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Exit code:

3222601730

Modules

Images
c:\users\admin\desktop\sulfoxide.exe
c:\windows\system32\ntdll.dll
c:\windows\syswow64\ntdll.dll

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Total events

18 281

Read events

18 090

Write events

180

Delete events

Modification events


(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtBMP
Value:
(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\Themes
Operation:	write	Name:	ShellExtIcon
Value:
(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	1
Value: C:\Users\admin\Desktop\GoogleChromeEnterpriseBundle64.zip
(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Downloads\Sulfoxide.rar
(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(3628) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(6160) vcredist_x64.EXE	Key:	HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce
Operation:	write	Name:	wextract_cleanup0
Value: rundll32.exe C:\WINDOWS\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\admin\AppData\Local\Temp\IXP000.TMP\"
(PID) Process:	(6744) msiexec.exe	Key:	HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SystemRestore
Operation:	write	Name:	SrCreateRp (Enter)
Value: 480000000000000066FACFFB1DD2DA01581A0000B01A0000D50700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
6744	msiexec.exe	C:\System Volume Information\SPP\metadata-2		—
		MD5:—	SHA256:—
6744	msiexec.exe	C:\System Volume Information\SPP\snapshot-2		binary
		MD5:D57D0626A0938898D1F1E107721D417B	SHA256:5A86ED42FC148C72A7BB663626981116F5EAEF1BB83DE7A55158DF98705F7895
3628	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3628.21310\Sulfoxide\vcredist_x64.EXE		executable
		MD5:E231FBCCE2C2CB16DCC299D36C734DF3	SHA256:4487570BD86E2E1AAC29DB2A1D0A91EB63361FCAAC570808EB327CD4E0E2240D
6664	msiexec.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7B2238AACCEDC3F1FFE8E7EB5F575EC9		binary
		MD5:569D23374829C1DF6C8BD4D1ABA09F35	SHA256:ADC03CD7714E7F84D3365BADF534D2884EAE329A0587949CFD0F3AEDCCFB0CB9
3628	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa3628.21310\Sulfoxide\Sulfoxide.exe		executable
		MD5:EBB8E4550DA773A639557E3BF7D1B29E	SHA256:84C052915829E69E49D0482F1C0EDDE678B3ECE6AC74CA8D1FE3F0DBE1C05EB0
6664	msiexec.exe	C:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7B2238AACCEDC3F1FFE8E7EB5F575EC9		binary
		MD5:A26DCBB948DA05EC8AF97885DBD149B0	SHA256:3CEB4A8069B2B9E5FDF508EF67D5AF5B9D3E6A7B417919953A89FA9773E16440
6800	vcredist_x86.EXE	C:\Users\admin\AppData\Local\Temp\IXP001.TMP\vcredis1.cab		compressed
		MD5:CC064D4B81619991DE8131A86AD77681	SHA256:913EE5A1CAE3E5A1872B3A5EFAAA00C58E4BEB692492B138F76967DA671B0477
6800	vcredist_x86.EXE	C:\Users\admin\AppData\Local\Temp\IXP001.TMP\vcredist.msi		executable
		MD5:B20BBEB818222B657DF49A9CFE4FED79	SHA256:91BDD063F6C53126737791C9ECCF0B2F4CF44927831527245BC89A0BE06C0CB4
6744	msiexec.exe	C:\WINDOWS\Installer\MSI8001.tmp		binary
		MD5:5E5D3255BFE22B99E2B58D1DC846D485	SHA256:1E01D36426E6539F1250875EE5066C94211A2AA8A3DE5807DADBF5D800A8A200
6160	vcredist_x64.EXE	C:\Users\admin\AppData\Local\Temp\IXP000.TMP\vcredis1.cab		compressed
		MD5:77A9BFF5AF149160775741E204734D47	SHA256:20A26ED9A1EDF7763A9B515522C5E29720048A482C7FBC8B7FF6BBDD27E61038

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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
4452	svchost.exe	GET	200	23.48.23.143:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	unknown
4452	svchost.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	unknown
4656	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	unknown
3516	SIHClient.exe	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	unknown
6664	msiexec.exe	GET	200	23.48.23.143:80	http://crl.microsoft.com/pki/crl/products/CSPCA.crl	unknown	—	—	unknown
4052	backgroundTaskHost.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	unknown
—	—	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAn5bsKVVV8kdJ6vHl3O1J0%3D	unknown	—	—	unknown
3516	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	—	—	unknown
4656	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEApDqVCbATUviZV57HIIulA%3D	unknown	—	—	unknown
4656	SearchApp.exe	GET	200	192.229.221.95:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTrjrydRyt%2BApF3GSPypfHBxR5XtQQUs9tIpPmhxdiuNkHMEWNpYim8S8YCEAI5PUjXAkJafLQcAAsO18o%3D	unknown	—	—	unknown

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4	System	192.168.100.255:138	—	—	—	whitelisted
4452	svchost.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1280	RUXIMICS.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
1968	MoUsoCoreWorker.exe	51.104.136.2:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
4032	svchost.exe	239.255.255.250:1900	—	—	—	whitelisted
4452	svchost.exe	23.48.23.143:80	crl.microsoft.com	Akamai International B.V.	DE	unknown
4452	svchost.exe	184.30.21.171:80	www.microsoft.com	AKAMAI-AS	DE	unknown
4656	SearchApp.exe	104.126.37.123:443	www.bing.com	Akamai International B.V.	DE	unknown
4656	SearchApp.exe	192.229.221.95:80	ocsp.digicert.com	EDGECAST	US	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.104.136.2 51.124.78.146 20.73.194.208	whitelisted
crl.microsoft.com	23.48.23.143 23.48.23.156	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
www.bing.com	104.126.37.123 104.126.37.177 104.126.37.163 104.126.37.139 104.126.37.170 104.126.37.168 104.126.37.171 104.126.37.130 104.126.37.128	whitelisted
ocsp.digicert.com	192.229.221.95	whitelisted
r.bing.com	104.126.37.184 104.126.37.171 104.126.37.123 104.126.37.128 104.126.37.170 104.126.37.177 104.126.37.185 104.126.37.186 104.126.37.178	whitelisted
fp.msedge.net	204.79.197.222	whitelisted
arc-ring.msedge.net	172.202.65.254 172.202.64.254	unknown
fp-afd.azurefd.net	13.107.246.45	unknown
l-ring.msedge.net	13.107.42.254	whitelisted

Threats

PID	Process	Class	Message
4656	SearchApp.exe	Not Suspicious Traffic	INFO [ANY.RUN] Azure Front Door domain observed in TLS SNI ( .azurefd .net)

Add for printing

No debug info

General Info

Sulfoxide.rar

D6ED1A5C6F7B661A1A04D19195533549

F2E8BD5C81DE77A0CF1F0A96AE2B00DC811F1216

FD4C7FF96814A3520C5F53FBF83DC7008C68E78BEAF895ECE1887AF04B4B95DD

98304:NH5dIuC6BF88jUXE0GcBU7V8P54nSpZhU1dyF6Fgzw8jdbGUGOurXHg1EviejuEm:82AbyAACj4Qf

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Drops the executable file immediately after the start

Changes the autorun value in the registry

SUSPICIOUS

Process drops legitimate windows executable

Executable content was dropped or overwritten

Starts a Microsoft application from unusual location

Executes as Windows Service

Reads the Windows owner or organization settings

Checks Windows Trust Settings

The process drops C-runtime libraries

INFO

Executable content was dropped or overwritten

Checks supported languages

Manual execution by a user

Reads the computer name

Reads security settings of Internet Explorer

Create files in a temporary directory

Creates files or folders in the user directory

Checks proxy server information

Reads the software policy settings

Reads the machine GUID from the registry

Malware configuration

Static information

TRiD

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

Information

Information

Information

Modules

Information

Modules

Information

Information

Modules

Information

Information

Modules

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings