Malware analysis Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.7z Malicious activity

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File name:	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.7z
Full analysis:	https://app.any.run/tasks/b26dc7c7-cd83-40ee-9b99-86ba1d436b89
Verdict:	Malicious activity
Threats:	Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. Malware Trends Tracker >>>
Analysis date:	March 31, 2025, 22:31:11
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	arch-exec ransomware vmprotect
Indicators:
MIME:	application/x-7z-compressed
File info:	7-zip archive data, version 0.4
MD5:	161F01B945127A767E5524C3CCE7E864
SHA1:	4C7B8D79176ACE1B22305716F15786A4E21406BA
SHA256:	A6ACB865790FAD9A58EC7CA7A22FA6BAB628532DBE0DCCA6D64CAD9C7CF7F80A
SSDEEP:	98304:/8aLXL9BMOM6u/v/Aexr74Vy8yLQVgkUWrWc15shXtKwSmEQdXxz9M1rDWAjDPPX:mct3PMIPoPzo9hCgh

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:: 120 seconds
Heavy Evasion option:
Network geolocation:: off
Additional time used:: 60 seconds
MITM proxy:: off
Privacy:: Public submission
Fakenet option:: off
Route via Tor:: off
Autoconfirmation of UAC:: off
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
- Generic archive extractor
  - WinRAR.exe (PID: 5972)
- Deletes shadow copies
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Netwalker ransom note is found
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Renames files like ransomware
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- RANSOMWARE has been detected
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
SUSPICIOUS
- Creates file in the systems drive root
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Executes as Windows Service
  - VSSVC.exe (PID: 1300)
INFO
- VMProtect protector has been detected
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Reads the computer name
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Checks supported languages
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Creates files in the program directory
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Manual execution by a user
  - Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe (PID: 7784)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 5972)

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

.7z	\|	7-Zip compressed archive (v0.4) (57.1)
.7z	\|	7-Zip compressed archive (gen) (42.8)

EXIF

ZIP

FileVersion:	7z v0.04
ModifyDate:	2020:09:07 12:15:50+00:00
ArchivedFileName:	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe

No data.

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All screenshots are available in the full report

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Total processes

135

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1300

C:\WINDOWS\system32\vssvc.exe

C:\Windows\System32\VSSVC.exe

—

services.exe

User:

SYSTEM

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Microsoft® Volume Shadow Copy Service

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\vssvc.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

1616

\??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1

C:\Windows\System32\conhost.exe

—

vssadmin.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Console Window Host

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

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

3896

C:\WINDOWS\system32\vssadmin.exe delete shadows /all /quiet

C:\Windows\System32\vssadmin.exe

—

Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

HIGH

Description:

Command Line Interface for Microsoft® Volume Shadow Copy Service

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\vssadmin.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.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

5972

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.7z

C:\Program Files\WinRAR\WinRAR.exe

explorer.exe

User:

admin

Company:

Alexander Roshal

Integrity Level:

MEDIUM

Description:

WinRAR archiver

Exit code:

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

7236

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)

Modules

Images
c:\windows\system32\sppextcomobj.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\oleaut32.dll

7268

"C:\WINDOWS\System32\SLUI.exe" RuleId=3482d82e-ca2c-4e1f-8864-da0267b484b2;Action=AutoActivate;AppId=55c92734-d682-4d71-983e-d6ec3f16059f;SkuId=4de7cb65-cdf1-4de9-8ae8-e3cce27b9f2c;NotificationInterval=1440;Trigger=TimerEvent

C:\Windows\System32\slui.exe

—

SppExtComObj.Exe

User:

NETWORK SERVICE

Company:

Microsoft Corporation

Integrity Level:

SYSTEM

Description:

Windows Activation Client

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\slui.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

7784

"C:\Users\admin\Desktop\Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe"

C:\Users\admin\Desktop\Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Modules

Images
c:\users\admin\desktop\trojan-ransom.win32.mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.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\user32.dll

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Total events

1 648

Read events

1 627

Write events

Delete events

Modification events


(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	3
Value: C:\Users\admin\Desktop\preferences.zip
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	2
Value: C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	1
Value: C:\Users\admin\Desktop\omni_23_10_2024_.zip
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.7z
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:	write	Name:	ShowPassword
Value: 0
(PID) Process:	(5972) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	name
Value: 256

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Executable files

Suspicious files

289

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\icudtl.dat		—
		MD5:—	SHA256:—
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\resources.pak		—
		MD5:—	SHA256:—
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\122.0.2365.59.manifest		binary
		MD5:0CB4195C6BD1EBDBA499D6E5CA48FAF0	SHA256:BFCD94E085D2C98A323F51AC30B4160148C29F66C755DA83676F00F654D93A85
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\identity_proxy\beta.identity_helper.exe.manifest		binary
		MD5:27ADF9C5E67AE88AEAEEDB69D46E9249	SHA256:A539AF28D2406284DD4A23A94A9B86E70F767BA1858CC2E1C667A0BB5368C5FD
5972	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRb5972.9093\Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe		executable
		MD5:CE305D1041A5D6068660EA08DF86BEDD	SHA256:57CF4470348E3B5DA0FA3152BE84A81A5E2CE5D794976387BE290F528FA419FD
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\edge_feedback\camera_mf_trace.wprp		binary
		MD5:6A85588C5613735781BFB68ED54B4E7D	SHA256:AD6A6EBF2A91C6241BE21A2FFB93284BB7B72BA9B9EB2FEE1A5E94603898BEDB
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\Trust Protection Lists\manifest.json		binary
		MD5:C1BC983E448904B6D098CB0D77BD9B78	SHA256:174AD3AD92BD1C9D6DF6AC46D0C0CDDC232F25441663E368DF23CCAB96B9E279
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\Locales\af.pak		binary
		MD5:480E979D4D841C24C6779DAFAE00B05C	SHA256:51EA166FE7C1278A0187924464EEA11AD11FF762A678A32BEE6C4C21440A8187
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\Trust Protection Lists\Mu\Social		binary
		MD5:6900F0184157F49EACBDDFCD1A9CA524	SHA256:34745B3B82372DFC5E5CA53CB22406C2CF50002770DB6D16E6E12B71BB280AE1
7784	Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.exe	C:\Program Files (x86)\Microsoft\Edge\Application\122.0.2365.59\Trust Protection Lists\Sigma\Content		binary
		MD5:7D37D5E2E17C654B30E0789C0FB510A7	SHA256:BEA74C62B87F28C60DA322FAE1CC426B97049210250772DC56A3EFE97A47E7AA

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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
8028	SIHClient.exe	GET	200	23.222.10.99:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.23.77.188:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
8028	SIHClient.exe	GET	200	23.222.10.99:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
—	—	GET	200	2.16.241.19:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
2104	svchost.exe	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
—	—	20.73.194.208:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	2.16.241.19:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
4	System	192.168.100.255:137	—	—	—	whitelisted
3216	svchost.exe	20.7.2.167:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	US	whitelisted
6544	svchost.exe	40.126.31.128:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6544	svchost.exe	2.23.77.188:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
2112	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
2104	svchost.exe	4.231.128.59:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	20.73.194.208 51.124.78.146 4.231.128.59	whitelisted
google.com	142.250.186.174	whitelisted
crl.microsoft.com	2.16.241.19 2.16.241.12	whitelisted
client.wns.windows.com	20.7.2.167	whitelisted
login.live.com	40.126.31.128 40.126.31.1 20.190.159.64 40.126.31.67 20.190.159.128 20.190.159.130 20.190.159.0 40.126.31.73	whitelisted
ocsp.digicert.com	2.23.77.188	whitelisted
slscr.update.microsoft.com	20.109.210.53	whitelisted
www.microsoft.com	23.222.10.99	whitelisted
fe3cr.delivery.mp.microsoft.com	52.165.164.15	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

Trojan-Ransom.Win32.Mailto.k-57cf4470348e3b5da0fa3152be84a81a5e2ce5d794976387be290f528fa419fd.7z

161F01B945127A767E5524C3CCE7E864

4C7B8D79176ACE1B22305716F15786A4E21406BA

A6ACB865790FAD9A58EC7CA7A22FA6BAB628532DBE0DCCA6D64CAD9C7CF7F80A

98304:/8aLXL9BMOM6u/v/Aexr74Vy8yLQVgkUWrWc15shXtKwSmEQdXxz9M1rDWAjDPPX:mct3PMIPoPzo9hCgh

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Generic archive extractor

Deletes shadow copies

Netwalker ransom note is found

Renames files like ransomware

RANSOMWARE has been detected

SUSPICIOUS

Creates file in the systems drive root

Executes as Windows Service

INFO

VMProtect protector has been detected

Reads the computer name

Checks supported languages

Creates files in the program directory

Manual execution by a user

Executable content was dropped or overwritten

Malware configuration

Static information

TRiD

EXIF

ZIP

Video and screenshots

Processes

Behavior graph

Specs description

Process information

Information

Modules

Information

Modules

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