Windows Analysis Report
Review Document.pdf

Overview

General Information

Sample Name: Review Document.pdf
Analysis ID: 756144
MD5: db3d4eea0b2f092a0e3e82d317a11548
SHA1: 9ef2e56b31af6330fc71f1582a30d5ea525b8ef6
SHA256: 96f73cb2b9fa43fbe95e3d5e659a15916114d751db674dec2c9383feea861105
Infos:

Detection

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

Signatures

Phishing site detected (based on favicon image match)
Yara detected HtmlPhish10
Antivirus detection for URL or domain
Yara detected HtmlPhish29
Phishing site detected (based on logo template match)
Phishing site detected (based on image similarity)
No HTML title found
Form action URLs do not match main URL
JA3 SSL client fingerprint seen in connection with other malware
HTML body contains low number of good links
IP address seen in connection with other malware

Classification

AV Detection

barindex
Source: https://passatuhenverify.web.app/ SlashNext: Label: Credential Stealing type: Phishing & Social Engineering

Phishing

barindex
Source: https://passatuhenverify.web.app/ Matcher: Template: microsoft matched with high similarity
Source: Yara match File source: 56225.0.pages.csv, type: HTML
Source: Yara match File source: 56225.0.pages.csv, type: HTML
Source: https://passatuhenverify.web.app/ Matcher: Template: microsoft matched
Source: https://passatuhenverify.web.app/ Matcher: Found strong image similarity, brand: Microsoft image: 56225.0.img.1.gfk.csv EE5C8D9FB6248C938FD0DC19370E90BD
Source: https://passatuhenverify.web.app/ HTTP Parser: HTML title missing
Source: https://passatuhenverify.web.app/ HTTP Parser: HTML title missing
Source: https://passatuhenverify.web.app/ HTTP Parser: Form action: https://fp1.formmail.com/cgi-bin/fm192 web formmail
Source: https://passatuhenverify.web.app/ HTTP Parser: Form action: https://fp1.formmail.com/cgi-bin/fm192 web formmail
Source: https://passatuhenverify.web.app/ HTTP Parser: Number of links: 0
Source: https://passatuhenverify.web.app/ HTTP Parser: Number of links: 0
Source: https://passatuhenverify.web.app/ HTTP Parser: No <meta name="author".. found
Source: https://passatuhenverify.web.app/ HTTP Parser: No <meta name="author".. found
Source: https://passatuhenverify.web.app/ HTTP Parser: No <meta name="copyright".. found
Source: https://passatuhenverify.web.app/ HTTP Parser: No <meta name="copyright".. found
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Directory created: C:\Program Files\Google\GoogleUpdater Jump to behavior
Source: unknown HTTPS traffic detected: 152.199.23.37:443 -> 192.168.2.4:49708 version: TLS 1.2
Source: unknown HTTPS traffic detected: 152.199.23.37:443 -> 192.168.2.4:49710 version: TLS 1.2
Source: Joe Sandbox View JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19
Source: Joe Sandbox View IP Address: 239.255.255.250 239.255.255.250
Source: Joe Sandbox View IP Address: 152.199.23.37 152.199.23.37
Source: unknown Network traffic detected: HTTP traffic on port 49698 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49708 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49711
Source: unknown Network traffic detected: HTTP traffic on port 49699 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49699
Source: unknown Network traffic detected: HTTP traffic on port 49710 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49710
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49732
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49698
Source: unknown Network traffic detected: HTTP traffic on port 49732 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49696
Source: unknown Network traffic detected: HTTP traffic on port 49711 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49696 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49702 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49704 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49701 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49708
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49704
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49702
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49701
Source: Review Document.pdf String found in binary or memory: https://passatuhenverify.web.app/)
Source: unknown HTTP traffic detected: POST /ListAccounts?gpsia=1&source=ChromiumBrowser&json=standard HTTP/1.1Host: accounts.google.comConnection: keep-aliveContent-Length: 1Origin: https://www.google.comContent-Type: application/x-www-form-urlencodedSec-Fetch-Site: noneSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-GB,en-US;q=0.9,en;q=0.8
Source: unknown DNS traffic detected: queries for: passatuhenverify.web.app
Source: global traffic HTTP traffic detected: GET /service/update2/crx?os=win&arch=x64&os_arch=x86_64&nacl_arch=x86-64&prod=chromecrx&prodchannel=&prodversion=104.0.5112.81&lang=en-GB&acceptformat=crx3&x=id%3Dnmmhkkegccagdldgiimedpiccmgmieda%26v%3D0.0.0.0%26installedby%3Dother%26uc%26ping%3Dr%253D-1%2526e%253D1 HTTP/1.1Host: clients2.google.comConnection: keep-aliveX-Goog-Update-Interactivity: fgX-Goog-Update-AppId: nmmhkkegccagdldgiimedpiccmgmiedaX-Goog-Update-Updater: chromecrx-104.0.5112.81Sec-Fetch-Site: noneSec-Fetch-Mode: no-corsSec-Fetch-Dest: emptyUser-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36Accept-Encoding: gzip, deflate, brAccept-Language: en-GB,en-US;q=0.9,en;q=0.8
Source: global traffic HTTP traffic detected: GET / HTTP/1.1Host: passatuhenverify.web.appConnection: keep-alivesec-ch-ua: "Chromium";v="104", " Not A;Brand";v="99", "Google Chrome";v="104"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/104.0.0.0 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=0.9Sec-Fetch-Site: noneSec-Fetch-Mode: navigateSec-Fetch-User: ?1Sec-Fetch-Dest: documentAccept-Encoding: gzip, deflate, brAccept-Language: en-GB,en-US;q=0.9,en;q=0.8
Source: global traffic HTTP traffic detected: GET /shared/1.0/content/images/microsoft_logo_ee5c8d9fb6248c938fd0dc19370e90bd.svg HTTP/1.1Host: aadcdn.msftauth.netConnection: keep-alivesec-ch-ua: "Chromium";v="104", " Not A;Brand";v="99", "Google Chrome";v="104"sec-ch-ua-mobile: ?0User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36sec-ch-ua-platform: "Windows"Accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: imageReferer: https://passatuhenverify.web.app/Accept-Encoding: gzip, deflate, brAccept-Language: en-GB,en-US;q=0.9,en;q=0.8
Source: global traffic HTTP traffic detected: GET /shared/1.0/content/images/backgrounds/2_bc3d32a696895f78c19df6c717586a5d.svg HTTP/1.1Host: aadcdn.msftauth.netConnection: keep-alivesec-ch-ua: "Chromium";v="104", " Not A;Brand";v="99", "Google Chrome";v="104"sec-ch-ua-mobile: ?0User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36sec-ch-ua-platform: "Windows"Accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: imageReferer: https://passatuhenverify.web.app/Accept-Encoding: gzip, deflate, brAccept-Language: en-GB,en-US;q=0.9,en;q=0.8
Source: global traffic HTTP traffic detected: GET /shared/1.0/content/images/favicon_a_eupayfgghqiai7k9sol6lg2.ico HTTP/1.1Host: aadcdn.msftauth.netConnection: keep-alivesec-ch-ua: "Chromium";v="104", " Not A;Brand";v="99", "Google Chrome";v="104"sec-ch-ua-mobile: ?0User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36sec-ch-ua-platform: "Windows"Accept: image/avif,image/webp,image/apng,image/svg+xml,image/*,*/*;q=0.8Sec-Fetch-Site: cross-siteSec-Fetch-Mode: no-corsSec-Fetch-Dest: imageReferer: https://passatuhenverify.web.app/Accept-Encoding: gzip, deflate, brAccept-Language: en-GB,en-US;q=0.9,en;q=0.8
Source: global traffic HTTP traffic detected: GET /shared/1.0/content/images/favicon_a_eupayfgghqiai7k9sol6lg2.ico HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36Host: aadcdn.msftauth.net
Source: global traffic HTTP traffic detected: GET /shared/1.0/content/images/microsoft_logo_ee5c8d9fb6248c938fd0dc19370e90bd.svg HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36Host: aadcdn.msftauth.net
Source: unknown HTTPS traffic detected: 152.199.23.37:443 -> 192.168.2.4:49708 version: TLS 1.2
Source: unknown HTTPS traffic detected: 152.199.23.37:443 -> 192.168.2.4:49710 version: TLS 1.2
Source: Review Document.pdf Initial sample: https://passatuhenverify.web.app/
Source: unknown Process created: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\user\Desktop\Review Document.pdf
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://passatuhenverify.web.app/
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-GB --service-sandbox-type=none --mojo-platform-channel-handle=1964 --field-trial-handle=1784,i,7271988810475612612,8623558977825433660,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,OptimizationTargetPrediction /prefetch:8
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043 Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process created: C:\Program Files\Google\Chrome\Application\chrome.exe "C:\Program Files\Google\Chrome\Application\chrome.exe" --start-maximized --single-argument https://passatuhenverify.web.app/ Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process created: unknown unknown Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.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: 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-GB --service-sandbox-type=none --mojo-platform-channel-handle=1964 --field-trial-handle=1784,i,7271988810475612612,8623558977825433660,131072 --disable-features=OptimizationGuideModelDownloading,OptimizationHints,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:\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 File created: C:\Program Files\Google\GoogleUpdater Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe File created: C:\Users\user\AppData\LocalLow\Adobe\Acrobat\DC\ConnectorIcons Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe File created: C:\Users\user\AppData\Local\Temp\acrord32_sbx\A9R15dakyo_kmukxl_3p8.tmp Jump to behavior
Source: classification engine Classification label: mal80.phis.winPDF@31/55@9/8
Source: Window Recorder Window detected: More than 3 window changes detected
Source: C:\Program Files\Google\Chrome\Application\chrome.exe Directory created: C:\Program Files\Google\GoogleUpdater Jump to behavior
Source: Review Document.pdf Initial sample: PDF keyword /JS count = 0
Source: Review Document.pdf Initial sample: PDF keyword /JavaScript count = 0
Source: Review Document.pdf Initial sample: PDF keyword /EmbeddedFile count = 0
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs