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Windows Analysis Report
https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com

Overview

General Information

Sample URL:	https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com
Analysis ID:	1641500
Infos:

Detection

HTMLPhisher, Invisible JS, Tycoon2FA

Score:	100
Range:	0 - 100
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

Yara detected AntiDebug via timestamp check

Yara detected HtmlPhish44

Yara detected Invisible JS

Yara detected Obfuscation Via HangulCharacter

Yara detected Tycoon 2FA PaaS

AI detected suspicious Javascript

HTML page contains hidden javascript code

URL contains potential PII (phishing indication)

Classification

Process Tree

System is w11x64_office

chrome.exe (PID: 5256 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized "about:blank" MD5: DBE43C1D0092437B88CFF7BD9ABC336C)

chrome.exe (PID: 2552 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-pre-read-main-dll --field-trial-handle=1888,i,10021072340321718718,9143250558876863238,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250316-180048.776000 --mojo-platform-channel-handle=1988 /prefetch:11 MD5: DBE43C1D0092437B88CFF7BD9ABC336C)

chrome.exe (PID: 6640 cmdline: "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com" MD5: DBE43C1D0092437B88CFF7BD9ABC336C)

cleanup

Yara Signatures

Dropped Files

Source	Rule	Description	Author	Strings
dropped/chromecache_60	JoeSecurity_HtmlPhish_44	Yara detected HtmlPhish_44	Joe Security

HTML

Source	Rule	Description	Author
0.2.d.script.csv	JoeSecurity_Tycoon2FA_1	Yara detected Tycoon 2FA PaaS	Joe Security
0.2.d.script.csv	JoeSecurity_AntiDebugBrowser	Yara detected AntiDebug via timestamp check	Joe Security
0.1.d.script.csv	JoeSecurity_HangulCharacter	Yara detected Obfuscation Via HangulCharacter	Joe Security
0.1.d.script.csv	JoeSecurity_InvisibleJS	Yara detected Invisible JS	Joe Security
0.6..script.csv	JoeSecurity_Tycoon2FA_1	Yara detected Tycoon 2FA PaaS	Joe Security
0.0.pages.csv	JoeSecurity_Tycoon2FA_1	Yara detected Tycoon 2FA PaaS	Joe Security
0.1.pages.csv	JoeSecurity_Tycoon2FA_1	Yara detected Tycoon 2FA PaaS	Joe Security
0.0.pages.csv	JoeSecurity_HangulCharacter	Yara detected Obfuscation Via HangulCharacter	Joe Security
0.1.pages.csv	JoeSecurity_HangulCharacter	Yara detected Obfuscation Via HangulCharacter	Joe Security
0.0.pages.csv	JoeSecurity_InvisibleJS	Yara detected Invisible JS	Joe Security
0.1.pages.csv	JoeSecurity_InvisibleJS	Yara detected Invisible JS	Joe Security
Click to see the 6 entries

Joe Sandbox Signatures

• AV Detection
• Phishing
• Compliance
• Software Vulnerabilities
• Networking
• System Summary
• Malware Analysis System Evasion

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com

Avira URL Cloud: detection malicious, Label: malware

Antivirus detection for URL or domain

Source: https://nr2.vesuperw.ru/IDnh/

Avira URL Cloud: Label: malware

Phishing

Yara detected HtmlPhish44

Source: Yara match

File source: dropped/chromecache_60, type: DROPPED

Yara detected Invisible JS

Source: Yara match	File source: 0.1.d.script.csv, type: HTML
Source: Yara match	File source: 0.0.pages.csv, type: HTML
Source: Yara match	File source: 0.1.pages.csv, type: HTML

Yara detected Obfuscation Via HangulCharacter

Source: Yara match	File source: 0.1.d.script.csv, type: HTML
Source: Yara match	File source: 0.0.pages.csv, type: HTML
Source: Yara match	File source: 0.1.pages.csv, type: HTML

Yara detected Tycoon 2FA PaaS

Source: Yara match	File source: 0.2.d.script.csv, type: HTML
Source: Yara match	File source: 0.6..script.csv, type: HTML
Source: Yara match	File source: 0.0.pages.csv, type: HTML
Source: Yara match	File source: 0.1.pages.csv, type: HTML

AI detected suspicious Javascript

Source: 0.0..script.csv	Joe Sandbox AI: Detected suspicious JavaScript with source url: https://nr2.vesuperw.ru/IDnh/... This script demonstrates several high-risk behaviors, including dynamic code execution, data exfiltration, and obfuscated code/URLs. The use of `atob` and `decodeURIComponent` to decode and execute remote code is a clear indicator of malicious intent. Additionally, the script appears to be sending data to an untrusted domain, which further increases the risk. Overall, this script exhibits a high level of suspicion and should be treated as a potential security threat.
Source: 0.1.d.script.csv	Joe Sandbox AI: Detected suspicious JavaScript with source url: anonymous function... The script uses dynamic code execution via eval, which is a high-risk indicator. It also contains obfuscated code, another high-risk indicator. The combination of these behaviors suggests a high potential for malicious activity.

Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com

HTTP Parser: Base64 decoded: <!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Office 365 Documentation</title> <style> body { font-family: Arial, sans-serif...

Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	Sample URL: PII: Dkeyaccount@foster-uk.com
Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	Sample URL: PII: Dkeyaccount@foster-uk.com
Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	Sample URL: PII: Dkeyaccount@foster-uk.com
Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	Sample URL: PII: Dkeyaccount@foster-uk.com
Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	Sample URL: PII: Dkeyaccount@foster-uk.com
Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	Sample URL: PII: Dkeyaccount@foster-uk.com
Source: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	Sample URL: PII: Dkeyaccount@foster-uk.com

Source: unknown	HTTPS traffic detected: 188.114.96.3:443 -> 192.168.2.24:60830 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 188.114.96.3:443 -> 192.168.2.24:60829 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 151.101.130.137:443 -> 192.168.2.24:60833 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.17.24.14:443 -> 192.168.2.24:60834 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.18.94.41:443 -> 192.168.2.24:60835 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.16.5.189:443 -> 192.168.2.24:60838 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 142.250.185.196:443 -> 192.168.2.24:60839 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.16.3.189:443 -> 192.168.2.24:60840 version: TLS 1.2

Source: chrome.exe

Memory has grown: Private usage: 6MB later: 36MB

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: 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: 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: 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: 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: 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: 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: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic	HTTP traffic detected: GET /IDnh/ HTTP/1.1Host: nr2.vesuperw.ruConnection: keep-alivesec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"sec-ch-ua-mobile: ?0sec-ch-ua-platform: "Windows"Upgrade-Insecure-Requests: 1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.7Sec-Fetch-Site: noneSec-Fetch-Mode: navigateSec-Fetch-User: ?1Sec-Fetch-Dest: documentAccept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic	HTTP traffic detected: GET /jquery-3.6.0.min.js HTTP/1.1Host: code.jquery.comConnection: keep-alivesec-ch-ua-platform: "Windows"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"sec-ch-ua-mobile: ?0Accept: /Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: scriptSec-Fetch-Storage-Access: activeReferer: https://nr2.vesuperw.ru/Accept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic	HTTP traffic detected: GET /ajax/libs/crypto-js/4.1.1/crypto-js.min.js HTTP/1.1Host: cdnjs.cloudflare.comConnection: keep-alivesec-ch-ua-platform: "Windows"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"sec-ch-ua-mobile: ?0Accept: /Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: scriptSec-Fetch-Storage-Access: activeReferer: https://nr2.vesuperw.ru/Accept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic	HTTP traffic detected: GET /turnstile/v0/api.js?onload=onloadTurnstileCallback HTTP/1.1Host: challenges.cloudflare.comConnection: keep-alivesec-ch-ua-platform: "Windows"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"sec-ch-ua-mobile: ?0Accept: /Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: scriptSec-Fetch-Storage-Access: activeReferer: https://nr2.vesuperw.ru/Accept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic	HTTP traffic detected: GET /turnstile/v0/g/f3b948d8acb8/api.js HTTP/1.1Host: challenges.cloudflare.comConnection: keep-alivesec-ch-ua-platform: "Windows"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"Intervention: <https://www.chromestatus.com/feature/5718547946799104>; level="warning"sec-ch-ua-mobile: ?0Accept: /Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: scriptSec-Fetch-Storage-Access: activeReferer: https://nr2.vesuperw.ru/Accept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic	HTTP traffic detected: GET /favicon.png HTTP/1.1Host: developers.cloudflare.comConnection: keep-alivesec-ch-ua-platform: "Windows"User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36sec-ch-ua: "Chromium";v="134", "Not:A-Brand";v="24", "Google Chrome";v="134"sec-ch-ua-mobile: ?0Accept: image/avif,image/webp,image/apng,image/svg+xml,image/,/*;q=0.8Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: imageSec-Fetch-Storage-Access: activeReferer: https://nr2.vesuperw.ru/Accept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9
Source: global traffic	HTTP traffic detected: GET /favicon.png HTTP/1.1Host: developers.cloudflare.comConnection: keep-aliveUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36Accept: /Sec-Fetch-Site: noneSec-Fetch-Mode: corsSec-Fetch-Dest: emptySec-Fetch-Storage-Access: activeAccept-Encoding: gzip, deflate, br, zstdAccept-Language: en-US,en;q=0.9Cookie: __cf_bm=XQEL5o6Y9alZ55i5.xBy1bTl.WGKc2aImajzIxKVJ58-1742289592-1.0.1.1-EUOFYmWZnifvHMNzW6_I_AfNwrEzJhvFwzZsTsM9Q6X8J97kXeQkxDhB38llhV.rzppYao7uTMZUVN.sAdnMrZNfESTZizsjso0kbQ5OgsI
Source: global traffic	HTTP traffic detected: GET /r/gsr1.crl HTTP/1.1Cache-Control: max-age = 3000Connection: Keep-AliveAccept: /If-Modified-Since: Tue, 07 Jan 2025 07:28:00 GMTUser-Agent: Microsoft-CryptoAPI/10.0Host: c.pki.goog
Source: global traffic	HTTP traffic detected: GET /r/r4.crl HTTP/1.1Cache-Control: max-age = 3000Connection: Keep-AliveAccept: /If-Modified-Since: Thu, 25 Jul 2024 14:48:00 GMTUser-Agent: Microsoft-CryptoAPI/10.0Host: c.pki.goog
Source: global traffic	HTTP traffic detected: GET /r/r1.crl HTTP/1.1Cache-Control: max-age = 3000Connection: Keep-AliveAccept: /If-Modified-Since: Thu, 25 Jul 2024 14:48:00 GMTUser-Agent: Microsoft-CryptoAPI/10.0Host: c.pki.goog

Source: global traffic	DNS traffic detected: DNS query: nr2.vesuperw.ru
Source: global traffic	DNS traffic detected: DNS query: code.jquery.com
Source: global traffic	DNS traffic detected: DNS query: challenges.cloudflare.com
Source: global traffic	DNS traffic detected: DNS query: cdnjs.cloudflare.com
Source: global traffic	DNS traffic detected: DNS query: developers.cloudflare.com
Source: global traffic	DNS traffic detected: DNS query: www.google.com
Source: global traffic	DNS traffic detected: DNS query: c.pki.goog

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60829
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60839
Source: unknown	Network traffic detected: HTTP traffic on port 60830 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60838
Source: unknown	Network traffic detected: HTTP traffic on port 60839 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60840
Source: unknown	Network traffic detected: HTTP traffic on port 60835 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 60838 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 60837 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 60840 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 60833 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 60834 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60837
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60835
Source: unknown	Network traffic detected: HTTP traffic on port 60829 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60834
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60833
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 60830

Source: unknown	HTTPS traffic detected: 188.114.96.3:443 -> 192.168.2.24:60830 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 188.114.96.3:443 -> 192.168.2.24:60829 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 151.101.130.137:443 -> 192.168.2.24:60833 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.17.24.14:443 -> 192.168.2.24:60834 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.18.94.41:443 -> 192.168.2.24:60835 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.16.5.189:443 -> 192.168.2.24:60838 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 142.250.185.196:443 -> 192.168.2.24:60839 version: TLS 1.2
Source: unknown	HTTPS traffic detected: 104.16.3.189:443 -> 192.168.2.24:60840 version: TLS 1.2

Source: classification engine

Classification label: mal100.phis.evad.win@21/0@15/56

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 --no-pre-read-main-dll --field-trial-handle=1888,i,10021072340321718718,9143250558876863238,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250316-180048.776000 --mojo-platform-channel-handle=1988 /prefetch:11
Source: unknown	Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" "https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com"
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
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 --no-pre-read-main-dll --field-trial-handle=1888,i,10021072340321718718,9143250558876863238,262144 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationHintsFetching,OptimizationTargetPrediction --variations-seed-version=20250316-180048.776000 --mojo-platform-channel-handle=1988 /prefetch:11
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown
Source: C:\Program Files\Google\Chrome\Application\chrome.exe	Process created: unknown unknown

Malware Analysis System Evasion

Yara detected AntiDebug via timestamp check

Source: Yara match

File source: 0.2.d.script.csv, type: HTML

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	1 Browser Extensions	1 Process Injection	1 Process Injection	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 Extra Window Memory Injection	1 Extra Window Memory Injection	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	2 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	3 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	Binary Padding	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	1 Ingress Tool Transfer	Traffic Duplication	Data Destruction

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
https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	100%	Avira URL Cloud	malware

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
https://nr2.vesuperw.ru/IDnh/	100%	Avira URL Cloud	malware

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Reputation
bg.microsoft.map.fastly.net	199.232.214.172	true	false	high
code.jquery.com	151.101.130.137	true	false	high
developers.cloudflare.com	104.16.5.189	true	false	high
cdnjs.cloudflare.com	104.17.24.14	true	false	high
challenges.cloudflare.com	104.18.94.41	true	false	high
www.google.com	142.250.185.196	true	false	high
nr2.vesuperw.ru	188.114.96.3	true	true	unknown
pki-goog.l.google.com	142.250.185.67	true	false	high
c.pki.goog	unknown	unknown	false	high

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com	true		unknown
https://code.jquery.com/jquery-3.6.0.min.js	false		high
https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js	false		high
https://challenges.cloudflare.com/turnstile/v0/api.js?onload=onloadTurnstileCallback	false		high
https://developers.cloudflare.com/favicon.png	false		high
https://nr2.vesuperw.ru/IDnh/	true	Avira URL Cloud: malware	unknown
https://challenges.cloudflare.com/turnstile/v0/g/f3b948d8acb8/api.js	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	ASN	ASN Name	Malicious
104.17.24.14	cdnjs.cloudflare.com	United States	13335	CLOUDFLARENETUS	false
104.16.3.189	unknown	United States	13335	CLOUDFLARENETUS	false
142.250.186.78	unknown	United States	15169	GOOGLEUS	false
1.1.1.1	unknown	Australia	13335	CLOUDFLARENETUS	false
104.18.94.41	challenges.cloudflare.com	United States	13335	CLOUDFLARENETUS	false
142.250.185.110	unknown	United States	15169	GOOGLEUS	false
104.16.5.189	developers.cloudflare.com	United States	13335	CLOUDFLARENETUS	false
151.101.130.137	code.jquery.com	United States	54113	FASTLYUS	false
74.125.206.84	unknown	United States	15169	GOOGLEUS	false
142.250.185.196	www.google.com	United States	15169	GOOGLEUS	false
188.114.96.3	nr2.vesuperw.ru	European Union	13335	CLOUDFLARENETUS	true
142.250.184.227	unknown	United States	15169	GOOGLEUS	false

Private

IP
192.168.2.24

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1641500
Start date and time:	2025-03-18 10:18:07 +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://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com
Analysis system description:	Windows 11 23H2 with Office Professional Plus 2021, Chrome 131, Firefox 133, Adobe Reader DC 24, Java 8 Update 431, 7zip 24.09
Run name:	Potential for more IOCs and behavior
Number of analysed new started processes analysed:	12
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:	MAL
Classification:	mal100.phis.evad.win@21/0@15/56

Warnings

Exclude process from analysis (whitelisted): svchost.exe
Excluded IPs from analysis (whitelisted): 104.18.38.233, 172.64.149.23
Excluded domains from analysis (whitelisted): crt.comodoca.com.cdn.cloudflare.net, crt.comodoca.com
Not all processes where analyzed, report is missing behavior information
Some HTTPS proxied raw data packets have been limited to 10 per session. Please view the PCAPs for the complete data.
VT rate limit hit for: https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com

Created / dropped Files

⊘No created / dropped files found

Static File Info

⊘No static file info

Description:	Adversaries may abuse Internet browser extensions to establish persistent access to victim systems. Browser extensions or plugins are small programs that can add functionality and customize aspects of Internet browsers. They can be installed directly or through a browser's app store and generally have access and permissions to everything that the browser can access.
Tactics:	Persistence
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, Process: Process Creation, Windows Registry: Windows Registry Key Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

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 inject malicious code into process via Extra Window Memory (EWM) in order to evade process-based defenses as well as possibly elevate privileges. EWM injection is a method of executing arbitrary code in the address space of a separate live process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	Process: OS API Execution
Platforms:	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

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Tools or files may be copied from an external adversary-controlled system to the victim network through the command and control channel or through alternate protocols such as ftp . Once present, adversaries may also transfer/spread tools between victim devices within a compromised environment (i.e. Lateral Tool Transfer ).
Tactics:	Command and Control
Data Sources:	Command: Command Execution, File: File Creation, Network Traffic: Network Connection Creation, 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 https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com

Overview

General Information

Detection

Signatures

Classification

Process Tree

Yara Signatures

Dropped Files

HTML

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Phishing

Compliance

Software Vulnerabilities

Networking

System Summary

Malware Analysis System Evasion

Mitre Att&ck Matrix

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

World Map of Contacted IPs

Public IPs

Private

General Information

Warnings

Created / dropped Files

Static File Info

Windows Analysis Report
https://nr2.vesuperw.ru/IDnh/#Dkeyaccount@foster-uk.com