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Windows Analysis Report
https://crcldu.com/bd/h.php

Overview

General Information

Sample URL:https://crcldu.com/bd/h.php
Analysis ID:1544676

Detection

Score:21
Range:0 - 100
Whitelisted:false
Confidence:80%

Signatures

AI detected suspicious URL
Detected non-DNS traffic on DNS port
Stores files to the Windows start menu directory

Classification

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
  • System is w10x64_ra
  • chrome.exe (PID: 5532 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank" MD5: 83395EAB5B03DEA9720F8D7AC0D15CAA)
    • chrome.exe (PID: 4832 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=2092 --field-trial-handle=2032,i,15449036328360944439,13661785764018469658,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8 MD5: 83395EAB5B03DEA9720F8D7AC0D15CAA)
  • chrome.exe (PID: 6424 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://crcldu.com/bd/h.php" MD5: 83395EAB5B03DEA9720F8D7AC0D15CAA)
  • cleanup
No yara matches
No Sigma rule has matched
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results
Source: https://crcldu.com/bd/h.phpHTTP Parser: No favicon
Source: unknownHTTPS traffic detected: 4.175.87.197:443 -> 192.168.2.17:49709 version: TLS 1.2
Source: unknownHTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.17:49716 version: TLS 1.2
Source: unknownHTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.17:49717 version: TLS 1.2
Source: unknownHTTPS traffic detected: 13.107.5.88:443 -> 192.168.2.17:49719 version: TLS 1.2
Source: unknownHTTPS traffic detected: 2.23.209.150:443 -> 192.168.2.17:49718 version: TLS 1.2
Source: unknownHTTPS traffic detected: 4.175.87.197:443 -> 192.168.2.17:49720 version: TLS 1.2
Source: global trafficTCP traffic: 192.168.2.17:60340 -> 1.1.1.1:53
Source: global trafficTCP traffic: 192.168.2.17:60340 -> 1.1.1.1:53
Source: global trafficTCP traffic: 192.168.2.17:60340 -> 1.1.1.1:53
Source: global trafficTCP traffic: 192.168.2.17:60340 -> 1.1.1.1:53
Source: global trafficTCP traffic: 192.168.2.17:60340 -> 1.1.1.1:53
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 4.175.87.197
Source: unknownTCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknownTCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknownTCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknownTCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 20.189.173.13
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 20.189.173.13
Source: unknownTCP traffic detected without corresponding DNS query: 204.79.197.203
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 184.28.90.27
Source: unknownTCP traffic detected without corresponding DNS query: 20.189.173.13
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknownTCP traffic detected without corresponding DNS query: 20.189.173.13
Source: unknownTCP traffic detected without corresponding DNS query: 20.189.173.13
Source: global trafficDNS traffic detected: DNS query: crcldu.com
Source: global trafficDNS traffic detected: DNS query: www.google.com
Source: unknownNetwork traffic detected: HTTP traffic on port 49708 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49722
Source: unknownNetwork traffic detected: HTTP traffic on port 49699 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49720
Source: unknownNetwork traffic detected: HTTP traffic on port 49706 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49691 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49719 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49720 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49722 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49701 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49719
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49718
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49717
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49716
Source: unknownNetwork traffic detected: HTTP traffic on port 49680 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49717 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49714
Source: unknownNetwork traffic detected: HTTP traffic on port 49709 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 49675 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49699
Source: unknownNetwork traffic detected: HTTP traffic on port 49705 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49691
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49709
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49708
Source: unknownNetwork traffic detected: HTTP traffic on port 49716 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49706
Source: unknownNetwork traffic detected: HTTP traffic on port 49714 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49705
Source: unknownNetwork traffic detected: HTTP traffic on port 49718 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49701
Source: unknownHTTPS traffic detected: 4.175.87.197:443 -> 192.168.2.17:49709 version: TLS 1.2
Source: unknownHTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.17:49716 version: TLS 1.2
Source: unknownHTTPS traffic detected: 184.28.90.27:443 -> 192.168.2.17:49717 version: TLS 1.2
Source: unknownHTTPS traffic detected: 13.107.5.88:443 -> 192.168.2.17:49719 version: TLS 1.2
Source: unknownHTTPS traffic detected: 2.23.209.150:443 -> 192.168.2.17:49718 version: TLS 1.2
Source: unknownHTTPS traffic detected: 4.175.87.197:443 -> 192.168.2.17:49720 version: TLS 1.2
Source: classification engineClassification label: sus21.win@22/1@6/116
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps
Source: unknownProcess 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.exeProcess 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=2092 --field-trial-handle=2032,i,15449036328360944439,13661785764018469658,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: unknownProcess created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://crcldu.com/bd/h.php"
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess 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=2092 --field-trial-handle=2032,i,15449036328360944439,13661785764018469658,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exeProcess created: unknown unknown
Source: Window RecorderWindow detected: More than 3 window changes detected

Persistence and Installation Behavior

barindex
Source: EmailJoeBoxAI: AI detected Typosquatting in URL: URL: https://crcldu.com/bd/h.php
Source: EmailJoeBoxAI: AI detected suspicious URL: URL: https://crcldu.com/bd/h.php
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Google Drive.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\YouTube.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Sheets.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Gmail.lnk
Source: C:\Program Files\Google\Chrome\Application\chrome.exeFile created: C:\Users\user\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Chrome Apps\Docs.lnk
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management Instrumentation1
Browser Extensions
1
Process Injection
1
Masquerading
OS Credential DumpingSystem Service DiscoveryRemote ServicesData from Local System2
Encrypted Channel
Exfiltration Over Other Network MediumAbuse Accessibility Features
CredentialsDomainsDefault AccountsScheduled Task/Job1
Registry Run Keys / Startup Folder
1
Registry Run Keys / Startup Folder
1
Process Injection
LSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable Media1
Non-Application Layer Protocol
Exfiltration Over BluetoothNetwork Denial of Service
Email AddressesDNS ServerDomain AccountsAtLogon Script (Windows)Logon Script (Windows)Obfuscated Files or InformationSecurity Account ManagerQuery RegistrySMB/Windows Admin SharesData from Network Shared Drive2
Application Layer Protocol
Automated ExfiltrationData Encrypted for Impact

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


windows-stand
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
No Antivirus matches
NameIPActiveMaliciousAntivirus DetectionReputation
www.google.com
142.250.186.68
truefalse
    unknown
    crcldu.com
    104.18.1.150
    truetrue
      unknown
      NameMaliciousAntivirus DetectionReputation
      https://crcldu.com/bd/h.phptrue
        unknown
        • No. of IPs < 25%
        • 25% < No. of IPs < 50%
        • 50% < No. of IPs < 75%
        • 75% < No. of IPs
        IPDomainCountryFlagASNASN NameMalicious
        142.250.185.99
        unknownUnited States
        15169GOOGLEUSfalse
        142.250.186.68
        www.google.comUnited States
        15169GOOGLEUSfalse
        1.1.1.1
        unknownAustralia
        13335CLOUDFLARENETUSfalse
        34.104.35.123
        unknownUnited States
        15169GOOGLEUSfalse
        239.255.255.250
        unknownReserved
        unknownunknownfalse
        104.18.1.150
        crcldu.comUnited States
        13335CLOUDFLARENETUStrue
        104.18.0.150
        unknownUnited States
        13335CLOUDFLARENETUSfalse
        216.58.206.67
        unknownUnited States
        15169GOOGLEUSfalse
        64.233.184.84
        unknownUnited States
        15169GOOGLEUSfalse
        142.250.185.238
        unknownUnited States
        15169GOOGLEUSfalse
        IP
        192.168.2.17
        192.168.2.16
        Joe Sandbox version:41.0.0 Charoite
        Analysis ID:1544676
        Start date and time:2024-10-29 16:17:34 +01:00
        Joe Sandbox product:CloudBasic
        Overall analysis duration:
        Hypervisor based Inspection enabled:false
        Report type:full
        Cookbook file name:defaultwindowsinteractivecookbook.jbs
        Sample URL:https://crcldu.com/bd/h.php
        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:20
        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:
        • EGA enabled
        Analysis Mode:stream
        Analysis stop reason:Timeout
        Detection:SUS
        Classification:sus21.win@22/1@6/116
        • Exclude process from analysis (whitelisted): SIHClient.exe, TextInputHost.exe
        • Excluded IPs from analysis (whitelisted): 142.250.185.99, 142.250.185.238, 64.233.184.84
        • Excluded domains from analysis (whitelisted): clients2.google.com, accounts.google.com, clientservices.googleapis.com, clients.l.google.com
        • Not all processes where analyzed, report is missing behavior information
        • VT rate limit hit for: https://crcldu.com/bd/h.php
        InputOutput
        URL: Model: claude-3-5-sonnet-latest
        {
            "typosquatting": true,
            "unusual_query_string": false,
            "suspicious_tld": false,
            "ip_in_url": false,
            "long_subdomain": false,
            "malicious_keywords": true,
            "encoded_characters": false,
            "redirection": false,
            "contains_email_address": false,
            "known_domain": false,
            "brand_spoofing_attempt": false,
            "third_party_hosting": true
        }
        URL: URL: https://crcldu.com/bd/h.php
        Process:C:\Program Files\Google\Chrome\Application\chrome.exe
        File Type:ASCII text, with no line terminators
        Category:dropped
        Size (bytes):2
        Entropy (8bit):1.0
        Encrypted:false
        SSDEEP:
        MD5:E0AA021E21DDDBD6D8CECEC71E9CF564
        SHA1:9CE3BD4224C8C1780DB56B4125ECF3F24BF748B7
        SHA-256:565339BC4D33D72817B583024112EB7F5CDF3E5EEF0252D6EC1B9C9A94E12BB3
        SHA-512:900110C951560EFF857B440E89CC29F529416E0E3B3D7F0AD51651BFDBD8025B91768C5ED7DB5352D1A5523354CE06CED2C42047E33A3E958A1BBA5F742DB874
        Malicious:false
        Reputation:unknown
        Preview:OK
        No static file info