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Windows Analysis Report
http://crl.globalsign.net/Root.crl

Overview

General Information

Sample URL:	http://crl.globalsign.net/Root.crl
Analysis ID:	1603789
Infos:

Detection

Score:	0
Range:	0 - 100
Whitelisted:	false
Confidence:	80%

Signatures

No high impact signatures.

Classification

Process Tree

System is w10x64

chrome.exe (PID: 2816 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 5776 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 --field-trial-handle=1940,i,5370182582234100378,1550820598031558141,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

chrome.exe (PID: 6588 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" "http://crl.globalsign.net/Root.crl" MD5: 45DE480806D1B5D462A7DDE4DCEFC4E4)

rundll32.exe (PID: 6648 cmdline: "C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCRL C:\Users\user\Downloads\Root.crl MD5: EF3179D498793BF4234F708D3BE28633)

cleanup

Malware Configuration

⊘No configs have been found

Yara Signatures

⊘No yara matches

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• Networking
• System Summary
• Hooking and other Techniques for Hiding and Protection

Click to jump to signature section

Show All Signature Results

There are no malicious signatures, click here to show all signatures.

Source: unknown	TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown	TCP traffic detected without corresponding DNS query: 173.222.162.32
Source: unknown	TCP traffic detected without corresponding DNS query: 2.22.50.136
Source: unknown	TCP traffic detected without corresponding DNS query: 2.22.50.136
Source: unknown	TCP traffic detected without corresponding DNS query: 2.22.50.136
Source: unknown	TCP traffic detected without corresponding DNS query: 2.22.50.136
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: www.google.com

Source: unknown	Network traffic detected: HTTP traffic on port 49675 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 49802 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49739
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 49802
Source: unknown	Network traffic detected: HTTP traffic on port 49739 -> 443

Source: classification engine

Classification label: clean0.win@18/5@2/3

Source: C:\Program Files\Google\Chrome\Application\chrome.exe

File created: C:\Users\user\Downloads\4bbbd673-a5e1-4008-945f-093b674756b1.tmp

Jump to behavior

Source: C:\Windows\System32\rundll32.exe

Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: unknown

Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCRL C:\Users\user\Downloads\Root.crl

Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 --field-trial-handle=1940,i,5370182582234100378,1550820598031558141,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" "http://crl.globalsign.net/Root.crl"
Source: unknown	Process created: C:\Windows\System32\rundll32.exe "C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCRL C:\Users\user\Downloads\Root.crl
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 --field-trial-handle=1940,i,5370182582234100378,1550820598031558141,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown	Jump to behavior

Source: C:\Windows\System32\rundll32.exe

Window found: window name: SysTabControl32

Jump to behavior

Source: C:\Windows\System32\rundll32.exe

File opened: C:\Windows\system32\msftedit.dll

Jump to behavior

Source: Window Recorder

Window detected: More than 3 window changes detected

Source: C:\Windows\System32\rundll32.exe

Process information set: NOOPENFILEERRORBOX

Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	1 Process Injection	1 Masquerading	OS Credential Dumping	1 System Information Discovery	Remote Services	Data from Local System	2 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Rundll32	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 Process Injection	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

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Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
http://crl.globalsign.net/Root.crl	0%	Avira URL Cloud	safe

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
www.google.com	142.250.185.68	true	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
142.250.185.68	www.google.com	United States		15169	GOOGLEUS	false
239.255.255.250	unknown	Reserved		unknown	unknown	false

Private

IP
192.168.2.4

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1603789
Start date and time:	2025-01-31 12:47:33 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 3m 10s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	browseurl.jbs
Sample URL:	http://crl.globalsign.net/Root.crl
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	9
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	CLEAN
Classification:	clean0.win@18/5@2/3
EGA Information:	Failed
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, WMIADAP.exe, SIHClient.exe, conhost.exe, svchost.exe
Excluded IPs from analysis (whitelisted): 142.250.186.67, 74.125.206.84, 172.217.18.14, 142.250.186.174, 172.217.16.206, 104.18.20.226, 104.18.21.226, 2.22.50.117, 2.17.190.73, 142.250.186.142, 142.250.186.110, 142.250.184.206, 142.250.185.110, 142.250.184.238, 142.250.185.78, 142.250.185.142, 142.250.184.195, 142.250.185.238, 216.58.212.174, 184.28.90.27, 172.202.163.200, 52.149.20.212, 13.107.246.45
Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: http://crl.globalsign.net/Root.crl

Simulations

Behavior and APIs

⊘No simulations

Input	Output
URL: http://crl.globalsign.net Model: Joe Sandbox AI	```json{ "brand": "GlobalSign", "brand_classification": "known", "legit_url": "https://www.globalsign.com", "similarity": 3, "spoofed": 1, "reasoning": "The URL 'http://crl.globalsign.net' includes the brand name 'GlobalSign', which is a known certificate authority. The subdomain 'crl' is commonly used to denote Certificate Revocation Lists, which are legitimate and necessary for the operation of digital certificates. The domain 'globalsign.net' is a valid domain associated with GlobalSign, and the use of 'crl' as a subdomain suggests a legitimate purpose related to certificate management. There are no visual character substitutions or misleading structural changes. The URL does not appear to be a typosquatting attempt, as it serves a specific technical function related to the brand's services."}
URL: http://crl.globalsign.net

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

C:\Users\user\Downloads\4bbbd673-a5e1-4008-945f-093b674756b1.tmp

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	data
Category:	dropped
Size (bytes):	1739
Entropy (8bit):	6.005166249548288
Encrypted:	false
SSDEEP:	24:j8cu9oQ2bMAHGA6cLu+GyZpbiC716gHOySVSTYGa1y+gRCAbiigC:j8cu9jbcrbbdHmVSTYTy+gkaN
MD5:	C9BE626E9715952E9B70F92F912B9787
SHA1:	AA2E946D9AD9027172D0D321917942B7562D6ABE
SHA-256:	C13E8D22800C200915F87F71C31185053E4E60CA25DE2E41E160E09CD2D815D4
SHA-512:	7581B7C593785380E9DB3AE760AF85C1A889F607A3CD2AA5A2695A0E5A0FE8EE751578E88F7D8C997FAEDA804E2FC2655D859BEE2832EACE526ED4379EDAA3F5
Malicious:	false
Reputation:	low
Preview:	0...0......0....H........0W1.0...U....BE1.0...U....GlobalSign nv-sa1.0...U....Root CA1.0...U....GlobalSign Root CA..250107000000Z..250415000000Z0...0.........D.....141125000000Z0.0...U.......0........)E....141125000000Z0.0...U.......0........ ...h..141125000000Z0.0...U.......0........,^.....141125000000Z0.0...U.......0.........KZ...160107000000Z0.0...U.......0......../N.IR..170419000000Z0.0...U.......0......../N.G...170419000000Z0.0...U.......0......../N.9...191120000000Z0.0...U.......0......../N.=k..191204000000Z0.0...U.......0......../N.;X..191204000000Z0.0...U.......0-..G....a.7....u..200630000000Z0.0...U.......0-..G......A..>ThA..200630000000Z0.0...U.......0-..G....K..&T.A.+..200630000000Z0.0...U.......0........6.::...200711160000Z0.0...U.......0/..vS.BS.%..V.>.....200728000000Z0.0...U.......0/..vS.F-K..g...>.)...200728000000Z0.0...U.......0/..vS.H.q.e].c....@..200728000000Z0.0...U.......0*......../N.7...201209000000Z0.0...U.......0-..G...Lr...5GU."..201209000000Z0.

C:\Users\user\Downloads\Root.crl (copy)

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	data
Category:	dropped
Size (bytes):	1739
Entropy (8bit):	6.005166249548288
Encrypted:	false
SSDEEP:	24:j8cu9oQ2bMAHGA6cLu+GyZpbiC716gHOySVSTYGa1y+gRCAbiigC:j8cu9jbcrbbdHmVSTYTy+gkaN
MD5:	C9BE626E9715952E9B70F92F912B9787
SHA1:	AA2E946D9AD9027172D0D321917942B7562D6ABE
SHA-256:	C13E8D22800C200915F87F71C31185053E4E60CA25DE2E41E160E09CD2D815D4
SHA-512:	7581B7C593785380E9DB3AE760AF85C1A889F607A3CD2AA5A2695A0E5A0FE8EE751578E88F7D8C997FAEDA804E2FC2655D859BEE2832EACE526ED4379EDAA3F5
Malicious:	false
Reputation:	low
Preview:	0...0......0....H........0W1.0...U....BE1.0...U....GlobalSign nv-sa1.0...U....Root CA1.0...U....GlobalSign Root CA..250107000000Z..250415000000Z0...0.........D.....141125000000Z0.0...U.......0........)E....141125000000Z0.0...U.......0........ ...h..141125000000Z0.0...U.......0........,^.....141125000000Z0.0...U.......0.........KZ...160107000000Z0.0...U.......0......../N.IR..170419000000Z0.0...U.......0......../N.G...170419000000Z0.0...U.......0......../N.9...191120000000Z0.0...U.......0......../N.=k..191204000000Z0.0...U.......0......../N.;X..191204000000Z0.0...U.......0-..G....a.7....u..200630000000Z0.0...U.......0-..G......A..>ThA..200630000000Z0.0...U.......0-..G....K..&T.A.+..200630000000Z0.0...U.......0........6.::...200711160000Z0.0...U.......0/..vS.BS.%..V.>.....200728000000Z0.0...U.......0/..vS.F-K..g...>.)...200728000000Z0.0...U.......0/..vS.H.q.e].c....@..200728000000Z0.0...U.......0*......../N.7...201209000000Z0.0...U.......0-..G...Lr...5GU."..201209000000Z0.

C:\Users\user\Downloads\Root.crl.crdownload (copy)

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	data
Category:	dropped
Size (bytes):	1739
Entropy (8bit):	6.005166249548288
Encrypted:	false
SSDEEP:	24:j8cu9oQ2bMAHGA6cLu+GyZpbiC716gHOySVSTYGa1y+gRCAbiigC:j8cu9jbcrbbdHmVSTYTy+gkaN
MD5:	C9BE626E9715952E9B70F92F912B9787
SHA1:	AA2E946D9AD9027172D0D321917942B7562D6ABE
SHA-256:	C13E8D22800C200915F87F71C31185053E4E60CA25DE2E41E160E09CD2D815D4
SHA-512:	7581B7C593785380E9DB3AE760AF85C1A889F607A3CD2AA5A2695A0E5A0FE8EE751578E88F7D8C997FAEDA804E2FC2655D859BEE2832EACE526ED4379EDAA3F5
Malicious:	false
Reputation:	low
Preview:	0...0......0....H........0W1.0...U....BE1.0...U....GlobalSign nv-sa1.0...U....Root CA1.0...U....GlobalSign Root CA..250107000000Z..250415000000Z0...0.........D.....141125000000Z0.0...U.......0........)E....141125000000Z0.0...U.......0........ ...h..141125000000Z0.0...U.......0........,^.....141125000000Z0.0...U.......0.........KZ...160107000000Z0.0...U.......0......../N.IR..170419000000Z0.0...U.......0......../N.G...170419000000Z0.0...U.......0......../N.9...191120000000Z0.0...U.......0......../N.=k..191204000000Z0.0...U.......0......../N.;X..191204000000Z0.0...U.......0-..G....a.7....u..200630000000Z0.0...U.......0-..G......A..>ThA..200630000000Z0.0...U.......0-..G....K..&T.A.+..200630000000Z0.0...U.......0........6.::...200711160000Z0.0...U.......0/..vS.BS.%..V.>.....200728000000Z0.0...U.......0/..vS.F-K..g...>.)...200728000000Z0.0...U.......0/..vS.H.q.e].c....@..200728000000Z0.0...U.......0*......../N.7...201209000000Z0.0...U.......0-..G...Lr...5GU."..201209000000Z0.

Chrome Cache Entry: 45

Download File

Process:	C:\Program Files\Google\Chrome\Application\chrome.exe
File Type:	data
Category:	downloaded
Size (bytes):	1739
Entropy (8bit):	6.005166249548288
Encrypted:	false
SSDEEP:	24:j8cu9oQ2bMAHGA6cLu+GyZpbiC716gHOySVSTYGa1y+gRCAbiigC:j8cu9jbcrbbdHmVSTYTy+gkaN
MD5:	C9BE626E9715952E9B70F92F912B9787
SHA1:	AA2E946D9AD9027172D0D321917942B7562D6ABE
SHA-256:	C13E8D22800C200915F87F71C31185053E4E60CA25DE2E41E160E09CD2D815D4
SHA-512:	7581B7C593785380E9DB3AE760AF85C1A889F607A3CD2AA5A2695A0E5A0FE8EE751578E88F7D8C997FAEDA804E2FC2655D859BEE2832EACE526ED4379EDAA3F5
Malicious:	false
Reputation:	low
URL:	http://crl.globalsign.net/Root.crl
Preview:	0...0......0....H........0W1.0...U....BE1.0...U....GlobalSign nv-sa1.0...U....Root CA1.0...U....GlobalSign Root CA..250107000000Z..250415000000Z0...0.........D.....141125000000Z0.0...U.......0........)E....141125000000Z0.0...U.......0........ ...h..141125000000Z0.0...U.......0........,^.....141125000000Z0.0...U.......0.........KZ...160107000000Z0.0...U.......0......../N.IR..170419000000Z0.0...U.......0......../N.G...170419000000Z0.0...U.......0......../N.9...191120000000Z0.0...U.......0......../N.=k..191204000000Z0.0...U.......0......../N.;X..191204000000Z0.0...U.......0-..G....a.7....u..200630000000Z0.0...U.......0-..G......A..>ThA..200630000000Z0.0...U.......0-..G....K..&T.A.+..200630000000Z0.0...U.......0........6.::...200711160000Z0.0...U.......0/..vS.BS.%..V.>.....200728000000Z0.0...U.......0/..vS.F-K..g...>.)...200728000000Z0.0...U.......0/..vS.H.q.e].c....@..200728000000Z0.0...U.......0*......../N.7...201209000000Z0.0...U.......0-..G...Lr...5GU."..201209000000Z0.

Static File Info

⊘No static file info

File Icon


Icon Hash:	b29a8a8e86868381

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 26
• 443 (HTTPS)
• 80 (HTTP)
• 53 (DNS)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 31, 2025 12:48:18.002335072 CET	49675	443	192.168.2.4	173.222.162.32
Jan 31, 2025 12:48:27.736150980 CET	49675	443	192.168.2.4	173.222.162.32
Jan 31, 2025 12:48:31.322911024 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:31.322952032 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:31.323024988 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:31.323221922 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:31.323236942 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:31.968924999 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:31.969286919 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:31.969302893 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:31.970750093 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:31.970813036 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:31.972490072 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:31.972569942 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:32.016644955 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:32.016652107 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:32.063518047 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:41.880234957 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:41.880290985 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:48:41.880465031 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:43.238697052 CET	49739	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:48:43.238760948 CET	443	49739	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:31.377190113 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:31.377223015 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:31.377286911 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:31.377605915 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:31.377623081 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:32.019337893 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:32.019769907 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:32.019834995 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:32.020207882 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:32.020642996 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:32.020828962 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:32.063529968 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:35.064637899 CET	49723	80	192.168.2.4	2.22.50.136
Jan 31, 2025 12:49:35.064694881 CET	49724	80	192.168.2.4	2.22.50.136
Jan 31, 2025 12:49:35.069768906 CET	80	49723	2.22.50.136	192.168.2.4
Jan 31, 2025 12:49:35.069819927 CET	49723	80	192.168.2.4	2.22.50.136
Jan 31, 2025 12:49:35.069947004 CET	80	49724	2.22.50.136	192.168.2.4
Jan 31, 2025 12:49:35.069992065 CET	49724	80	192.168.2.4	2.22.50.136
Jan 31, 2025 12:49:41.936482906 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:41.936561108 CET	443	49802	142.250.185.68	192.168.2.4
Jan 31, 2025 12:49:41.936621904 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:43.237535954 CET	49802	443	192.168.2.4	142.250.185.68
Jan 31, 2025 12:49:43.237555981 CET	443	49802	142.250.185.68	192.168.2.4

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Jan 31, 2025 12:48:26.744071007 CET	53	52855	1.1.1.1	192.168.2.4
Jan 31, 2025 12:48:26.831382990 CET	53	54857	1.1.1.1	192.168.2.4
Jan 31, 2025 12:48:27.907562017 CET	53	61729	1.1.1.1	192.168.2.4
Jan 31, 2025 12:48:31.314448118 CET	57626	53	192.168.2.4	1.1.1.1
Jan 31, 2025 12:48:31.314585924 CET	61715	53	192.168.2.4	1.1.1.1
Jan 31, 2025 12:48:31.322007895 CET	53	57626	1.1.1.1	192.168.2.4
Jan 31, 2025 12:48:31.322232008 CET	53	61715	1.1.1.1	192.168.2.4
Jan 31, 2025 12:48:44.916501999 CET	53	65264	1.1.1.1	192.168.2.4
Jan 31, 2025 12:48:46.644063950 CET	138	138	192.168.2.4	192.168.2.255
Jan 31, 2025 12:49:03.729974985 CET	53	62364	1.1.1.1	192.168.2.4
Jan 31, 2025 12:49:26.449738979 CET	53	62493	1.1.1.1	192.168.2.4
Jan 31, 2025 12:49:26.544795990 CET	53	64494	1.1.1.1	192.168.2.4

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Jan 31, 2025 12:48:31.314448118 CET	192.168.2.4	1.1.1.1	0xef4a	Standard query (0)	www.google.com	A (IP address)	IN (0x0001)	false
Jan 31, 2025 12:48:31.314585924 CET	192.168.2.4	1.1.1.1	0x52c7	Standard query (0)	www.google.com	65	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Jan 31, 2025 12:48:31.322007895 CET	1.1.1.1	192.168.2.4	0xef4a	No error (0)	www.google.com		142.250.185.68	A (IP address)	IN (0x0001)	false
Jan 31, 2025 12:48:31.322232008 CET	1.1.1.1	192.168.2.4	0x52c7	No error (0)	www.google.com			65	IN (0x0001)	false

Statistics

CPU Usage

• chrome.exe
• chrome.exe
• chrome.exe
• rundll32.exe

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Memory Usage

• chrome.exe
• chrome.exe
• chrome.exe
• rundll32.exe

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System Behavior

Analysis Process: chrome.exePID: 2816, Parent PID: 480

Function Logs

General

Target ID:	0
Start time:	06:48:22
Start date:	31/01/2025
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank"
Imagebase:	0x7ff76e190000
File size:	3'242'272 bytes
MD5 hash:	45DE480806D1B5D462A7DDE4DCEFC4E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

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File Activities

File Opened

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Registry Activities

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Process Activities

Process Created

Process Terminated

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Thread Activities

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Memory Activities

Memory Usage Statistics

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Timing Activities

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Windows UI Activities

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Process Token Activities

Token Adjusted

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Chronological Activities

Analysis Process: chrome.exePID: 5776, Parent PID: 2816

Function Logs

General

Target ID:	2
Start time:	06:48:25
Start date:	31/01/2025
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2144 --field-trial-handle=1940,i,5370182582234100378,1550820598031558141,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Imagebase:	0x7ff76e190000
File size:	3'242'272 bytes
MD5 hash:	45DE480806D1B5D462A7DDE4DCEFC4E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

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File Activities

File Opened

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Thread Activities

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Memory Activities

Memory Usage Statistics

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Chronological Activities

Analysis Process: chrome.exePID: 6588, Parent PID: 480

Function Logs

General

Target ID:	3
Start time:	06:48:31
Start date:	31/01/2025
Path:	C:\Program Files\Google\Chrome\Application\chrome.exe
Wow64 process (32bit):	false
Commandline:	"C:\Program Files\Google\Chrome\Application\chrome.exe" "http://crl.globalsign.net/Root.crl"
Imagebase:	0x7ff76e190000
File size:	3'242'272 bytes
MD5 hash:	45DE480806D1B5D462A7DDE4DCEFC4E4
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	true

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File Activities

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Process Activities

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Chronological Activities

Analysis Process: rundll32.exePID: 6648, Parent PID: 2580

Function Logs

General

Target ID:	7
Start time:	06:49:43
Start date:	31/01/2025
Path:	C:\Windows\System32\rundll32.exe
Wow64 process (32bit):	false
Commandline:	"C:\Windows\system32\rundll32.exe" cryptext.dll,CryptExtOpenCRL C:\Users\user\Downloads\Root.crl
Imagebase:	0x7ff701520000
File size:	71'680 bytes
MD5 hash:	EF3179D498793BF4234F708D3BE28633
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	low
Has exited:	false

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File Activities

File Attributes Queried

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Section Activities

Sections loaded by Windows

Sections loaded by Program

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Registry Activities

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Mutex Activities

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Process Activities

Process Information Set

Thread Activities

Thread Information Set

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Memory Activities

Memory Usage Statistics

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System Activities

System Information Queried

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Timing Activities

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Windows UI Activities

Window Created

Window UI Enumerated

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LPC Port Activities

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Chronological Activities

Disassembly

⊘No disassembly

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to manipulate features of their artifacts to make them appear legitimate or benign to users and/or security tools. Masquerading occurs when the name or location of an object, legitimate or malicious, is manipulated or abused for the sake of evading defenses and observation. This may include manipulating file metadata, tricking users into misidentifying the file type, and giving legitimate task or service names.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, File: File Modification, Image: Image Metadata, Process: OS API Execution, Process: Process Creation, Process: Process Metadata, Scheduled Job: Scheduled Job Metadata, Scheduled Job: Scheduled Job Modification, Service: Service Creation, Service: Service Metadata
Platforms:	Containers, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may abuse rundll32.exe to proxy execution of malicious code. Using rundll32.exe, vice executing directly (i.e. Shared Modules ), may avoid triggering security tools that may not monitor execution of the rundll32.exe process because of allowlists or false positives from normal operations. Rundll32.exe is commonly associated with executing DLL payloads (ex: `rundll32.exe {DLLname, DLLfunction}` ).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Metadata, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report http://crl.globalsign.net/Root.crl

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Yara Signatures

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Simulations

Behavior and APIs

LLM Input / Output

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

C:\Users\user\Downloads\4bbbd673-a5e1-4008-945f-093b674756b1.tmp

C:\Users\user\Downloads\Root.crl (copy)

C:\Users\user\Downloads\Root.crl.crdownload (copy)

Chrome Cache Entry: 45

Static File Info

File Icon

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Statistics

CPU Usage

Memory Usage

Behavior

System Behavior

Analysis Process: chrome.exePID: 2816, Parent PID: 480

General

File Activities

File Opened

File Created

File Deleted

File Moved

Other File Operations

Registry Activities

Key Deleted

Key Value Deleted

Process Activities

Process Created

Process Terminated

Windows Analysis Report
http://crl.globalsign.net/Root.crl