Malware analysis Crypto.zip Malicious activity | ANY.RUN

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File name:	Crypto.zip
Full analysis:	https://app.any.run/tasks/067b5250-0019-4405-925c-bace6372c472
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:	May 12, 2025, 02:40:31
OS:	Windows 10 Professional (build: 19044, 64 bit)
Tags:	auto cryptolocker arch-exec ransomware
Indicators:
MIME:	application/zip
File info:	Zip archive data, at least v2.0 to extract, compression method=deflate
MD5:	EDEE90322D445630E2AE329FD404B770
SHA1:	66772D7B69BE40FA9B38F429AA1564F73C7F03C7
SHA256:	17CCE8E06EDAB325DFEF75D2A75538A73FBFA34DEC16CA9FCFEC9F739064CBE3
SSDEEP:	12288:/PYf+7NsPmp1CQukcuKdEWM2KfcahVT9B6fEN/9:/PYf+7iPmp1TukcHdXMXEahVxB6cN/9

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 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
- CRYPTOLOCKER has been found (auto)
  - WinRAR.exe (PID: 4652)
- RANSOMWARE has been detected
  - Crypto.exe (PID: 8016)
- Changes the autorun value in the registry
  - Crypto.exe (PID: 8016)
SUSPICIOUS
- Executable content was dropped or overwritten
  - Crypto.exe (PID: 8016)
INFO
- Manual execution by a user
  - Crypto.exe (PID: 7964)
  - Crypto.exe (PID: 8016)
- Executable content was dropped or overwritten
  - WinRAR.exe (PID: 4652)
- Checks supported languages
  - Crypto.exe (PID: 8016)
- Reads the machine GUID from the registry
  - Crypto.exe (PID: 8016)
- Reads the computer name
  - Crypto.exe (PID: 8016)
- Create files in a temporary directory
  - Crypto.exe (PID: 8016)

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

.zip	\|	ZIP compressed archive (100)

EXIF

ZIP

ZipRequiredVersion:	20
ZipBitFlag:	-
ZipCompression:	Deflated
ZipModifyDate:	2025:04:01 21:53:58
ZipCRC:	0xa43cbf3c
ZipCompressedSize:	385773
ZipUncompressedSize:	1234944
ZipFileName:	Crypto.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

4652

"C:\Program Files\WinRAR\WinRAR.exe" C:\Users\admin\Desktop\Crypto.zip

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

7220

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

7252

"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

7964

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

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

—

explorer.exe

User:

admin

Integrity Level:

MEDIUM

Description:

Hexamethylcyclotrisiloxane

Exit code:

3221226540

Version:

1.0.0.0

Modules

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

8016

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

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

explorer.exe

User:

admin

Integrity Level:

HIGH

Description:

Hexamethylcyclotrisiloxane

Version:

1.0.0.0

Modules

Images
c:\users\admin\desktop\crypto.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\mscoree.dll
c:\windows\syswow64\kernel32.dll
c:\windows\syswow64\kernelbase.dll
c:\windows\syswow64\apphelp.dll

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Total events

1 785

Read events

1 766

Write events

Delete events

Modification events


(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	3
Value: C:\Users\admin\Desktop\preferences.zip
(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	2
Value: C:\Users\admin\Desktop\chromium_ext.zip
(PID) Process:	(4652) 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:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\ArcHistory
Operation:	write	Name:	0
Value: C:\Users\admin\Desktop\Crypto.zip
(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	name
Value: 120
(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	size
Value: 80
(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	type
Value: 120
(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\FileColumnWidths
Operation:	write	Name:	mtime
Value: 100
(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	name
Value: 256
(PID) Process:	(4652) WinRAR.exe	Key:	HKEY_CURRENT_USER\SOFTWARE\WinRAR\FileList\ArcColumnWidths
Operation:	write	Name:	size
Value: 80

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Executable files

Suspicious files

Text files

Unknown types

Dropped files

PID	Process	Filename		Type
8016	Crypto.exe	C:\Users\admin\AppData\Local\Temp\backgroundImage.jpg		image
		MD5:9C971E67218502E5C7E114325325CA9D	SHA256:EA730924EFA7FA634663DBCF025E840943374A714BB06AA7B798B706975532F2
8016	Crypto.exe	C:\Users\admin\Downloads\therelevel.png.temp		binary
		MD5:EED7E288D7B13ECBE2605E8A422ABB16	SHA256:AFE4464EF5BE995A55EA13E52BD75E8B4598B791F00B512F4A5498F14284EF5D
4652	WinRAR.exe	C:\Users\admin\AppData\Local\Temp\Rar$DRa4652.46881\Crypto.exe		executable
		MD5:06F35AA793D54A8C30233D5E74F55C33	SHA256:2857269196F820D1CEFE17E55A9C9F6CB29FB799550FA57650BC2E8CE0E7D27E
8016	Crypto.exe	C:\Users\admin\Downloads\areasorganization.jpg.HXAMTHY		binary
		MD5:585F9D40609CCFFCFAA675FEE35BB4AC	SHA256:26EE86516C4BAB7ACBFCE333365B44D9541D7D05D2B38F89BC765B16EFF77733
8016	Crypto.exe	C:\Users\admin\Downloads\takingexperience.png.temp		binary
		MD5:D2FFB849C18E558132D616CB65A685B4	SHA256:08270D1AA4391A832F1E540FC5D60774491181E07203EB90E122D76630758699
8016	Crypto.exe	C:\Users\admin\Downloads\remotelondon.jpg.temp		binary
		MD5:54B1FFA7E267AEA8F562BE159B9153A4	SHA256:F441A6B76BDD868A5CF528777DDCE76AA589FE2634EF22E77D847C9D8DCCBC1F
8016	Crypto.exe	C:\Users\admin\Downloads\areasorganization.jpg.temp		binary
		MD5:585F9D40609CCFFCFAA675FEE35BB4AC	SHA256:26EE86516C4BAB7ACBFCE333365B44D9541D7D05D2B38F89BC765B16EFF77733
8016	Crypto.exe	C:\Users\admin\Downloads\desktop.ini.HXAMTHY		binary
		MD5:A352CA89506378F24DCFA5B8AD131416	SHA256:DB07DBA0F3E1C5B9E41D0F2F52DB098DF9C23EBA3B64210C23383C3818924F99
8016	Crypto.exe	C:\Users\admin\Downloads\seriesknow.png.HXAMTHY		binary
		MD5:B441602E262427E2F4A7CA73FE52137C	SHA256:8922A1E3268595BFF562D913465C70FB8B34ACC941C3E981CFAC013D996A2832
8016	Crypto.exe	C:\Users\admin\Downloads\remotelondon.jpg.HXAMTHY		binary
		MD5:54B1FFA7E267AEA8F562BE159B9153A4	SHA256:F441A6B76BDD868A5CF528777DDCE76AA589FE2634EF22E77D847C9D8DCCBC1F

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
5496	MoUsoCoreWorker.exe	GET	200	2.20.245.137:80	http://crl.microsoft.com/pki/crl/products/MicRooCerAut2011_2011_03_22.crl	unknown	—	—	whitelisted
6544	svchost.exe	GET	200	2.23.77.188:80	http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAJ0LqoXyo4hxxe7H%2Fz9DKA%3D	unknown	—	—	whitelisted
7820	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
5496	MoUsoCoreWorker.exe	GET	200	95.101.149.131:80	http://www.microsoft.com/pkiops/crl/MicSecSerCA2011_2011-10-18.crl	unknown	—	—	whitelisted
7820	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
4	System	192.168.100.255:137	—	—	—	whitelisted
6652	RUXIMICS.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
—	—	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
5496	MoUsoCoreWorker.exe	2.20.245.137:80	crl.microsoft.com	Akamai International B.V.	NL	whitelisted
5496	MoUsoCoreWorker.exe	95.101.149.131:80	www.microsoft.com	Akamai International B.V.	NL	whitelisted
4	System	192.168.100.255:138	—	—	—	whitelisted
6544	svchost.exe	40.126.31.129:443	login.live.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted
3216	svchost.exe	172.211.123.250:443	client.wns.windows.com	MICROSOFT-CORP-MSN-AS-BLOCK	FR	whitelisted
6544	svchost.exe	2.23.77.188:80	ocsp.digicert.com	AKAMAI-AS	DE	whitelisted
2104	svchost.exe	40.127.240.158:443	settings-win.data.microsoft.com	MICROSOFT-CORP-MSN-AS-BLOCK	IE	whitelisted

DNS requests

Domain	IP	Reputation
settings-win.data.microsoft.com	40.127.240.158	whitelisted
google.com	142.250.184.238	whitelisted
crl.microsoft.com	2.20.245.137 2.20.245.139	whitelisted
www.microsoft.com	95.101.149.131 184.30.21.171	whitelisted
login.live.com	40.126.31.129 20.190.159.23 20.190.159.130 40.126.31.2 20.190.159.73 40.126.31.1 20.190.159.128 40.126.31.3	whitelisted
client.wns.windows.com	172.211.123.250	whitelisted
ocsp.digicert.com	2.23.77.188	whitelisted
slscr.update.microsoft.com	52.149.20.212	whitelisted
fe3cr.delivery.mp.microsoft.com	20.3.187.198	whitelisted

Threats

No threats detected

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No debug info

General Info

Crypto.zip

EDEE90322D445630E2AE329FD404B770

66772D7B69BE40FA9B38F429AA1564F73C7F03C7

17CCE8E06EDAB325DFEF75D2A75538A73FBFA34DEC16CA9FCFEC9F739064CBE3

12288:/PYf+7NsPmp1CQukcuKdEWM2KfcahVT9B6fEN/9:/PYf+7iPmp1TukcHdXMXEahVxB6cN/9

Software environment set and analysis options

Launch configuration

Software preset

Hotfixes

Behavior activities

MALICIOUS

CRYPTOLOCKER has been found (auto)

RANSOMWARE has been detected

Changes the autorun value in the registry

SUSPICIOUS

Executable content was dropped or overwritten

INFO

Manual execution by a user

Executable content was dropped or overwritten

Checks supported languages

Reads the machine GUID from the registry

Reads the computer name

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

Registry activity

Modification events

Files activity

Dropped files

Network activity

HTTP requests

Connections

DNS requests

Threats

Debug output strings