Malware analysis HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.7z Malicious activity

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File name:	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.7z
Full analysis:	https://app.any.run/tasks/0460bd63-26de-4248-a57a-ea0dc514b714
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. Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. Malware Trends Tracker >>>
Analysis date:	April 12, 2025, 16:40:11
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	ransomware stealer
Indicators:
MIME:	application/x-7z-compressed
File info:	7-zip archive data, version 0.4
MD5:	EDBE3712C6873A58C3EB8CEA5AE788C1
SHA1:	6C5AA16DC98B63CF4E62455F9DA9705D7ED66A9B
SHA256:	3ECC6197B3E48EEA09A9A60F9BACD822551645B23BCA112AD07664655C627D66
SSDEEP:	6144:kzdlhiJVXjYcN1fq5GxajEV6pm/xJyFZ77i3Fjwz:kzdniJVXscNU54ajEYpCJyFBaFk

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:: 300 seconds
Heavy Evasion option:: off
Network geolocation:: off
Additional time used:: 240 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
- Actions looks like stealing of personal data
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
- Steals credentials from Web Browsers
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
- Renames files like ransomware
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
- Modifies files in the Chrome extension folder
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
SUSPICIOUS
No suspicious indicators.
INFO
- Manual execution by a user
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
- Checks supported languages
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 5304)
- Checks proxy server information
  - slui.exe (PID: 1452)
- Reads the software policy settings
  - slui.exe (PID: 7240)
  - slui.exe (PID: 1452)
- Reads the computer name
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
- Reads the machine GUID from the registry
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)
- Create files in a temporary directory
  - HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe (PID: 7872)

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:	2019:05:16 14:21:30+00:00
ArchivedFileName:	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe

No data.

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All screenshots are available in the full report

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Total processes

138

Monitored processes

Malicious processes

Suspicious processes

Behavior graph

Click at the process to see the details

Process information

PID

CMD

Path

Indicators

Parent process

1452

C:\WINDOWS\System32\slui.exe -Embedding

C:\Windows\System32\slui.exe

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows Activation Client

Exit code:

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

3768

C:\WINDOWS\System32\rundll32.exe C:\WINDOWS\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding

C:\Windows\System32\rundll32.exe

—

svchost.exe

User:

admin

Company:

Microsoft Corporation

Integrity Level:

MEDIUM

Description:

Windows host process (Rundll32)

Exit code:

Version:

10.0.19041.1 (WinBuild.160101.0800)

Modules

Images
c:\windows\system32\rundll32.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\combase.dll
c:\windows\system32\ucrtbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shcore.dll
c:\windows\system32\imagehlp.dll

5304

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\0460bd63-26de-4248-a57a-ea0dc514b714.7z

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

7208

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

Exit code:

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

7240

"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

Exit code:

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

7872

"C:\Users\admin\Desktop\HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe"

C:\Users\admin\Desktop\HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe

explorer.exe

User:

admin

Integrity Level:

HIGH

Version:

1.0.0.0

Modules

Images
c:\users\admin\desktop\heur-trojan-ransom.msil.crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.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

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Total events

2 300

Read events

2 281

Write events

Delete events

Modification events


(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	3
Value: C:\Users\admin\Desktop\preferences.zip
(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	2
Value: C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:	(5304) 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:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\0460bd63-26de-4248-a57a-ea0dc514b714.7z
(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface
Operation:	write	Name:	ShowPassword
Value: 0
(PID) Process:	(5304) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\Interface\MainWin
Operation:	write	Name:	Placement
Value: 2C0000000000000001000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF3D0000002D000000FD03000016020000

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Executable files

Suspicious files

2 393

Text files

582

Unknown types

Dropped files

PID	Process	Filename		Type
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\membershipold.jpg.[fileslocker@pm.me]		binary
		MD5:B801EB32A44E538FEE100F192E86B9D5	SHA256:12A3ADDA333DE195E7DF236E70553CB07294C20608A371C8DB67F1C952C3324C
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\optionfat.jpg		binary
		MD5:4CDB82B1F5076E2EAEE786D3D7E92C2D	SHA256:B36702E30CD657039848BF95713F80B9F3EA2983806BB12A24889FDCFB60C622
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\optionfat.jpg.[fileslocker@pm.me]		binary
		MD5:4CDB82B1F5076E2EAEE786D3D7E92C2D	SHA256:B36702E30CD657039848BF95713F80B9F3EA2983806BB12A24889FDCFB60C622
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\extraeditor.rtf		binary
		MD5:E697155652445DDF11643C27CC3CE158	SHA256:EAE9EE5810E32B4987CF91CD28C03A2667E09FE6A79A3697B04685AA448692E2
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\hpfrom.png		binary
		MD5:F3A88FC5D38FF83FAC6F6D82D80F42F0	SHA256:31E00CFC090973EA5359C3A509336426F6CC3CD5454D43C8431C7A23DD535F78
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\pathterm.png		binary
		MD5:6B5C49F042E78A8DE2397275BA312527	SHA256:EE1FFF9EA343F3CE70FBD12C5F99A921130F53C635384BB8E7A1C003424A2312
5304	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRb5304.32861\HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe		executable
		MD5:59A4CCC7A667232B0432A5F751E84657	SHA256:1CFBF371623499B7D638BC1274D4F58D88688C4F85104A9DEDF2D07CF9D2907D
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\membershipold.jpg		binary
		MD5:B801EB32A44E538FEE100F192E86B9D5	SHA256:12A3ADDA333DE195E7DF236E70553CB07294C20608A371C8DB67F1C952C3324C
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Desktop\pathterm.png.[fileslocker@pm.me]		binary
		MD5:6B5C49F042E78A8DE2397275BA312527	SHA256:EE1FFF9EA343F3CE70FBD12C5F99A921130F53C635384BB8E7A1C003424A2312
7872	HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.exe	C:\Users\admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2		binary
		MD5:E75AFADC7FC9672E519CC36751ACC7E4	SHA256:0D390B01B61459DBF976A1B5DA186066FCCE04CA8A8F029B9052E233B653DC7B

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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
—	—	GET	200	23.216.77.19:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
5496	MoUsoCoreWorker.exe	GET	200	23.216.77.19:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.17.190.73:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
2104	svchost.exe	GET	200	23.216.77.19:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
—	—	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Update%20Secure%20Server%20CA%202.1.crl	unknown	—	—	whitelisted
—	—	GET	200	184.30.21.171:80	http://www.microsoft.com/pkiops/crl/Microsoft%20ECC%20Product%20Root%20Certificate%20Authority%202018.crl	unknown	—	—	whitelisted

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Connections

PID	Process	IP	Domain	ASN	CN	Reputation
4	System	192.168.100.255:137	—	—	—	whitelisted
—	—	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted
—	—	23.216.77.19:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
5496	MoUsoCoreWorker.exe	23.216.77.19:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
2104	svchost.exe	23.216.77.19:80	crl.microsoft.com	Akamai International B.V.	DE	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
3216	svchost.exe	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	40.126.31.3:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
6544	svchost.exe	2.17.190.73:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
2104	svchost.exe	51.124.78.146:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	NL	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	51.124.78.146	whitelisted
crl.microsoft.com	23.216.77.19 23.216.77.18 23.216.77.22 23.216.77.29 23.216.77.21 23.216.77.42 23.216.77.30	whitelisted
google.com	142.250.184.238	whitelisted
client.wns.windows.com	172.211.123.250 172.211.123.248	whitelisted
login.live.com	40.126.31.3 20.190.159.73 20.190.159.128 40.126.31.129 40.126.31.2 20.190.159.23 40.126.31.73 20.190.159.68	whitelisted
ocsp.digicert.com	2.17.190.73	whitelisted
slscr.update.microsoft.com	172.202.163.200	whitelisted
www.microsoft.com	184.30.21.171	whitelisted
fe3cr.delivery.mp.microsoft.com	40.69.42.241	whitelisted
activation-v2.sls.microsoft.com	40.91.76.224	whitelisted

Threats

No threats detected

Add for printing

No debug info

General Info

HEUR-Trojan-Ransom.MSIL.Crypren.gen-1cfbf371623499b7d638bc1274d4f58d88688c4f85104a9dedf2d07cf9d2907d.7z

EDBE3712C6873A58C3EB8CEA5AE788C1

6C5AA16DC98B63CF4E62455F9DA9705D7ED66A9B

3ECC6197B3E48EEA09A9A60F9BACD822551645B23BCA112AD07664655C627D66

6144:kzdlhiJVXjYcN1fq5GxajEV6pm/xJyFZ77i3Fjwz:kzdniJVXscNU54ajEYpCJyFBaFk

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

Actions looks like stealing of personal data

Steals credentials from Web Browsers

Renames files like ransomware

Modifies files in the Chrome extension folder

SUSPICIOUS

INFO

Manual execution by a user

Checks supported languages

Executable content was dropped or overwritten

Checks proxy server information

Reads the software policy settings

Reads the computer name

Reads the machine GUID from the registry

Create files in a temporary directory

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings