cerber | hxxps://github[.]com/kh4sh3i/Ransomware-Samples

Resubmissions

15-09-2024 17:48

240915-wdv7tavfnh 6

15-09-2024 17:45

240915-wb81wsverh 10

Analysis

max time kernel
150s
max time network
139s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
15-09-2024 17:45

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General

Target

https://github.com/kh4sh3i/Ransomware-Samples

Score

10^/10

cerber discovery evasion persistence privilege_escalation ransomware

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___3NGDOG_.hta

Family

cerber

Ransom Note

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>CERBER RANSOMWARE: Instructions</title> <HTA:APPLICATION APPLICATIONNAME="4NyZcox" SCROLL="yes" SINGLEINSTANCE="yes" WINDOWSTATE="maximize"> <style type="text/css"> a { color: #04a; text-decoration: none; } a:hover { text-decoration: underline; } body { background-color: #e7e7e7; color: #222; font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif; font-size: 13pt; line-height: 19pt; } body, h1 { margin: 0; padding: 0; } hr { color: #bda; height: 2pt; margin: 1.5%; } h1 { color: #555; font-size: 14pt; } ol { padding-left: 2.5%; } ol li { padding-bottom: 13pt; } small { color: #555; font-size: 11pt; } ul { list-style-type: none; margin: 0; padding: 0; } .button { color: #04a; cursor: pointer; } .button:hover { text-decoration: underline; } .container { background-color: #fff; border: 2pt solid #c7c7c7; margin: 5%; min-width: 850px; padding: 2.5%; } .header { border-bottom: 2pt solid #c7c7c7; margin-bottom: 2.5%; padding-bottom: 2.5%; } .h { display: none; } .hr { background: #bda; display: block; height: 2pt; margin-top: 1.5%; margin-bottom: 1.5%; overflow: hidden; width: 100%; } .info { background-color: #efe; border: 2pt solid #bda; display: inline-block; padding: 1.5%; text-align: center; } .updating { color: red; display: none; padding-left: 35px; background: url("data:image/gif;base64,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") left no-repeat; } #change_language { float: right; } #change_language, #texts div { display: none; } </style> </head> <body> <div class="container"> <div class="header"> <a id="change_language" href="#" onclick="return changeLanguage1();" title="English">☑ English</a> <h1>CERBER RANSOMWARE</h1> Instructions </div> <div id="languages"> ☑ Select your language <ul> <li><a href="#" title="English" onclick="return sh_bl('en');">English</a></li> <li><a href="#" title="Arabic" onclick="return sh_bl('ar');">العربية</a></li> <li><a href="#" title="Chinese" onclick="return sh_bl('zh');">中文</a></li> <li><a href="#" title="Dutch" onclick="return sh_bl('nl');">Nederlands</a></li> <li><a href="#" title="French" onclick="return sh_bl('fr');">Français</a></li> <li><a href="#" title="German" onclick="return sh_bl('de');">Deutsch</a></li> <li><a href="#" title="Italian" onclick="return sh_bl('it');">Italiano</a></li> <li><a href="#" title="Japanese" onclick="return sh_bl('ja');">日本語</a></li> <li><a href="#" title="Korean" onclick="return sh_bl('ko');">한국어</a></li> <li><a href="#" title="Polish" onclick="return sh_bl('pl');">Polski</a></li> <li><a href="#" title="Portuguese" onclick="return sh_bl('pt');">Português</a></li> <li><a href="#" title="Spanish" onclick="return sh_bl('es');">Español</a></li> <li><a href="#" title="Turkish" onclick="return sh_bl('tr');">Türkçe</a></li> </ul> </div> <div id="texts"> <div id="en"> Can't yo1Ie7Lu find the necessary files? Is the cN6IDKNObgontent of your files not readable? It is normal beSIxJcause the files' names and the data in your files have been encryp8wjdh92bENted by "CeLxsIpNYhxFrber Ransomware". It mewQAeans your files are NOT damageVXRLOd! Your files are modified only. This modification is reversible. FyslpRrom now it is not possAgible to use your files until they will be decrypted. The only way to decWcn8qmBarypt your files safely is to buy the special decryption software "CKerber Decryptor". Any attempts to restkMklgS1Core your files with the thircmFZd-party software will be fatal for your files! <hr> You can procsI4MGyueed with purchasing of the decryption softwXkdP2YKrtlare at your personal page: PlemxR9U1Gase wait...<a class="url" href="http://p27dokhpz2n7nvgr.12hygy.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.12hygy.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.14ewqv.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.14ewqv.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.14vvrc.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.14vvrc.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.129p1t.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.129p1t.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.1apgrn.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.1apgrn.top/3FCE-F6C3-CA25-0446-9B18</a> If tBiULAk5Mu1his page cannot be opened  climAjVMNuyck here  to get a new addrJUUDeq5ess of your personal page. If the addrexigTCDAR1ss of your personal page is the same as befoJkSkdOnnTre after you tried to get a new one, you cYan try to get a new address in one hour. At thJjO5owJkuis page you will receive the complete instrTyoapvjuctions how to buy the decryptirAIhiIon software for restoring all your files. Also at this page you will be able to resm0Mtore any one file for free to be sure "Cerbe2jzYyHSKCyr Decryptor" will help you. <hr> If your perPJsonal page is not availaoXRGgEable for a long period there is another way to open your personal page - instaApllation and use of Tor Browser: <ol> <li>run your InteQoiDiwlMzrnet browser (if you do not know what it is run the Internet Explorer);</li> <li>entyjer or copy the address <a href="https://www.torproject.org/download/download-easy.html.en" target="_blank">https://www.torproject.org/download/download-easy.html.en</a> into the address bar of your browser and press ENTER;</li> <li>wait for the site loadRgXmObing;</li> <li>on the site you will be offered to doZ9VUfKPwF3wnload Tor Browser; download and run it, follow the installation instructions, wait until the installation is completed;</li> <li>ruMn Tor Browser;</li> <li>connect with the buttBI9KVvVXYon "Connect" (if you use the English version);</li> <li>a normal Internet brovEwser window will be opened after the initialization;</li> <li>type or copy the addpDjVress http://p27dokhpz2n7nvgr.onion/3FCE-F6C3-CA25-0446-9B18 in this browser address bar;</li> <li>preQhEXl40Pss ENTER;</li> <li>the site shoyqcdkjBPuld be loaded; if for some reason the site is not lojading wait for a moment and try again.</li> </ol> If you have any prXoblems during installation or use of Tor Browser, please, visit <a href="https://www.youtube.com/results?search_query=Install+Tor+Browser+Windows" target="_blank">https://www.youtube.com</a> and type request in the searcItidY14AVmh bar "Install Tor Browser Windows" and you will find a lot of training videos about Tor Browser installation and use. <hr> Addit6R5cmLRional information: You will fiZnd the instrubNZctions ("*_READ_THIS_FILE_*.hta") for reoDstoring your files in any frolder with your encz7s2FlhRrypted files. The instr8uctions "*_READ_THIS_FILE_*.hta" in the f5wLJiUXdBoldera5IjQ2qveHs with your encryo6ffKFopted files are not virH0i8SHuses! The instrucaALzYAgUjvtions "*_READ_THIS_FILE_*.hta" will heKnwlp you to decHTrypt your files. RemembelUTiJ3Xur! The worst si0TOStmoVrvtuation already happnoSGhQened and now the future of your files de4rSplPdXpends on your determVY1ination and speed of your actions. </div> <div id="ar" style="direction: rtl;"> لا يمكنك العثور على الملفات الضرورية؟ هل محتوى الملفات غير قابل للقراءة؟ هذا أمر طبيعي لأن أسماء الملفات والبيانات في الملفات قد تم تشفيرها بواسطة "Cerber Ransomware". وهذا يعني أن الملفات الخاصة بك ليست تالفة! فقد تم تعديل ملفاتك فقط. ويمكن التراجع عن هذا. ومن الآن فإنه لا يكن استخدام الملفات الخاصة بك حتى يتم فك تشفيرها. الطريقة الوحيدة لفك تشفير ملفاتك بأمان هو أن تشتري برنامج فك التشفير المتخصص "Cerber Decryptor". إن أية محاولات لاستعادة الملفات الخاصة بك بواسطة برامج من طرف ثالث سوف تكون مدمرة لملفاتك! <hr> يمكنك الشروع في شراء برنامج فك التشفير من صفحتك الشخصية: أرجو الإنتظار...<a class="url" href="http://p27dokhpz2n7nvgr.12hygy.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.12hygy.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.14ewqv.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.14ewqv.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.14vvrc.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.14vvrc.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.129p1t.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.129p1t.top/3FCE-F6C3-CA25-0446-9B18</a><hr><a href="http://p27dokhpz2n7nvgr.1apgrn.top/3FCE-F6C3-CA25-0446-9B18" target="_blank">http://p27dokhpz2n7nvgr.1apgrn.top/3FCE-F6C3-CA25-0446-9B18</a> في حالة تعذر فتح هذه الصفحة  انقر هنا  لإنشاء عنوان جديد لصفحتك الشخصية. في هذه الصفحة سوف تتلقى تعليمات كاملة حول كيفية شراء برنامج فك التشفير لاستعادة جميع الملفات الخاصة بك. في هذه الصفحة أيضًا سوف تتمكن من استعادة ملف واحد بشكل مجاني للتأكد من أن "Cerber Decryptor" سوف يساعدك. <hr> إذا كانت صفحتك الشخصية غير متاحة لفترة طويلة فإن ثمّة طريقة أخرى لفتح صفحتك الشخصية - تحميل واستخدام متصفح Tor: <ol> <li>قم بتشغيل متصفح الإنترنت الخاص بك (إذا كنت لا تعرف ما هو قم بتشغيل إنترنت إكسبلورر);</li> <li>قم بكتابة أو نسخ العنوان <a href="https://www.torproject.org/download/download-easy.html.en" target="_blank">https://www.torproject.org/download/download-easy.html.en</a> إلى شريط العنوان في المستعرض الخاص بك ثم اضغط ENTER;</li> <li>انتظر لتحميل الموقع;</li> <li>سوف يعرض عليك الموقع تحميل متصفح Tor. قم بتحميله وتشغيله، واتبع تعليمات التثبيت، وانتظر حتى اكتمال التثبيت;</li> <li>قم بتشغيل متصفح Tor;</li> <li>اضغط على الزر "Connect" (إذا كنت تستخدم النسخة الإنجليزية);</li> <li>سوف تُفتح نافذة متصفح الإنترنت العادي بعد البدء;</li> <li>قم بكتابة أو نسخ العنوان http://p27dokhpz2n7nvgr.onion/3FCE-F6C3-CA25-0446-9B18 في شريط العنوان في المتصفح;</li> <li>اضغط ENTER;</li> <li>يجب أن يتم تحميل الموقع؛ إذا لم يتم تحميل الموقع لأي سبب، انتظر للحظة وحاول مرة أخرى.</li> </ol> إذا كان لديك أية مشكلات أثناء عملية التثبيت أو استخدام متصفح Tor، يُرجى زيارة <a href="https://www.youtube.com/results?search_query=Install+Tor+Browser+Windows" target="_blank">https://www.youtube.com</a> واكتب الطلب "install tor browser windows" أو "تثبيت نوافذ متصفح Tor" في شريط البحث، وسوف تجد الكثير من أشرطة الفيديو للتدريب حول تثبيت متصفح Tor واستخدامه. <hr> معلومات إضRافية: سlLdGejgوف تجد إرشادات استعادة الملفات الخاصة بك ("*_READ_THIS_FILE_*") في أي مجلد مع ملفاتك المشفرة. الإرشzA4a9C9ادات ("*_READ_THIS_FILE_*") الموجودة في المجلدات مع ملفاتك المشفرة ليست فيروسات والإرشادات ("*_READ_THIS_FILE_*") سوف تساعدك على فك تشفير الملفات الخاصة بك. تذكر أن أسوأ موSJx2r5yقف قد حدث بالفعل، والآن مستقبل ملفاتك يعتمد على عزيمتك وسرعة الإجراءات الخاصة بك. </div> <div id="zh"> 您找不到所需的文件？ 您文件的内容无法阅读？ 这是正常的，因为您文件的文件名和数据已经被“Cerber Ransomware”加密了。 这意味着您的文件并没有损坏！您的��

Extracted

Path

C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___DPMTPP_.txt

Family

cerber

Ransom Note

CERBER RANSOMWARE ----- YOUR DOCUMENTS, PH0TOS, DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ----- The only way to decrypt y0ur files is to receive the private key and decryption program. To receive the private key and decryption program go to any decrypted folder, inside there is the special file (*_READ_THIS_FILE_*) with complete instructions how to decrypt your files. If you cannot find any (*_READ_THIS_FILE_*) file at your PC, follow the instructions below: ----- 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://p27dokhpz2n7nvgr.onion/3FCE-F6C3-CA25-0446-9B18 Note! This page is available via "Tor Browser" only. ----- Also you can use temporary addresses on your personal page without using "Tor Browser". ----- 1. http://p27dokhpz2n7nvgr.12hygy.top/3FCE-F6C3-CA25-0446-9B18 2. http://p27dokhpz2n7nvgr.14ewqv.top/3FCE-F6C3-CA25-0446-9B18 3. http://p27dokhpz2n7nvgr.14vvrc.top/3FCE-F6C3-CA25-0446-9B18 4. http://p27dokhpz2n7nvgr.129p1t.top/3FCE-F6C3-CA25-0446-9B18 5. http://p27dokhpz2n7nvgr.1apgrn.top/3FCE-F6C3-CA25-0446-9B18 ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----

URLs

http://p27dokhpz2n7nvgr.onion/3FCE-F6C3-CA25-0446-9B18

http://p27dokhpz2n7nvgr.12hygy.top/3FCE-F6C3-CA25-0446-9B18

http://p27dokhpz2n7nvgr.14ewqv.top/3FCE-F6C3-CA25-0446-9B18

http://p27dokhpz2n7nvgr.14vvrc.top/3FCE-F6C3-CA25-0446-9B18

http://p27dokhpz2n7nvgr.129p1t.top/3FCE-F6C3-CA25-0446-9B18

http://p27dokhpz2n7nvgr.1apgrn.top/3FCE-F6C3-CA25-0446-9B18

Signatures

Cerber
Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
ransomware cerber
Contacts a large (1101) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2104	netsh.exe
4124	netsh.exe

Drops startup file 1 IoCs

description	ioc	Process
File opened for modification	\??\c:\users\admin\appdata\roaming\microsoft\word\startup\	cerber.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
1	raw.githubusercontent.com
24	raw.githubusercontent.com

Drops file in System32 directory 38 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\excel	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\office	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\word	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\word	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\outlook	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\documents	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\onenote	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\outlook	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\onenote	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\thunderbird	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\excel	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\outlook	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\office	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\office	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\steam	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\the bat!	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\office	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\microsoft\onenote	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\word	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\onenote	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\the bat!	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\thunderbird	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\excel	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\outlook	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\desktop	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\bitcoin	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\bitcoin	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\excel	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\microsoft\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\roaming\steam	cerber.exe
File opened for modification	\??\c:\windows\SysWOW64\config\systemprofile\appdata\local\word	cerber.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\tmpEC4F.bmp"	cerber.exe

Drops file in Program Files directory 20 IoCs

description	ioc	Process
File opened for modification	\??\c:\program files (x86)\	cerber.exe
File opened for modification	\??\c:\program files (x86)\excel	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft sql server	cerber.exe
File opened for modification	\??\c:\program files (x86)\office	cerber.exe
File opened for modification	\??\c:\program files (x86)\steam	cerber.exe
File opened for modification	\??\c:\program files (x86)\the bat!	cerber.exe
File opened for modification	\??\c:\program files\	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft\excel	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft\office	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft\word	cerber.exe
File opened for modification	\??\c:\program files (x86)\onenote	cerber.exe
File opened for modification	\??\c:\program files (x86)\outlook	cerber.exe
File opened for modification	\??\c:\program files (x86)\powerpoint	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft\onenote	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft\powerpoint	cerber.exe
File opened for modification	\??\c:\program files (x86)\thunderbird	cerber.exe
File opened for modification	\??\c:\program files (x86)\bitcoin	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft\microsoft sql server	cerber.exe
File opened for modification	\??\c:\program files (x86)\microsoft\outlook	cerber.exe
File opened for modification	\??\c:\program files (x86)\word	cerber.exe

Drops file in Windows directory 64 IoCs

description	ioc	Process
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\excel	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\office	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\word	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\office	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\documents	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\excel	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\office	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\word	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\word	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\the bat!	cerber.exe
File opened for modification	\??\c:\windows\	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\bitcoin	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\word	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\office	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\steam	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\the bat!	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\bitcoin	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\the bat!	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\steam	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\the bat!	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\desktop	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\excel	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\bitcoin	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\microsoft\excel	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\onenote	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\bitcoin	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\thunderbird	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\thunderbird	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\documents	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\roaming\microsoft\excel	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\excel	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\microsoft\microsoft sql server	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\thunderbird	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\microsoft\office	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\outlook	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\roaming\powerpoint	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\networkservice\appdata\local\steam	cerber.exe
File opened for modification	\??\c:\windows\serviceprofiles\localservice\appdata\local\word	cerber.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 8 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NOTEPAD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cerber.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1416	PING.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
1012	taskkill.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings	msedge.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings	cerber.exe
Key created	\REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings	OpenWith.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Downloads\Ransomware-Samples-main.zip:Zone.Identifier	msedge.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4984	NOTEPAD.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1416	PING.EXE

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2100	msedge.exe
2100	msedge.exe
3568	msedge.exe
3568	msedge.exe
4156	msedge.exe
4156	msedge.exe
3452	identity_helper.exe
3452	identity_helper.exe
540	msedge.exe
540	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe
3612	msedge.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
576	OpenWith.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2812	cerber.exe
Token: SeCreatePagefilePrivilege	2812	cerber.exe
Token: SeDebugPrivilege	1012	taskkill.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe

Suspicious use of SendNotifyMessage 12 IoCs

pid	Process
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe
3568	msedge.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe
576	OpenWith.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3568 wrote to memory of 3368	3568	msedge.exe	78
PID 3568 wrote to memory of 3368	3568	msedge.exe	78
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2120	3568	msedge.exe	79
PID 3568 wrote to memory of 2100	3568	msedge.exe	80
PID 3568 wrote to memory of 2100	3568	msedge.exe	80
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81
PID 3568 wrote to memory of 1744	3568	msedge.exe	81

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/kh4sh3i/Ransomware-Samples
1⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3568
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe9b9b3cb8,0x7ffe9b9b3cc8,0x7ffe9b9b3cd8
  2⤵
  PID:3368
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1940 /prefetch:2
  2⤵
  PID:2120
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2400 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2100
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:1744
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3348 /prefetch:1
  2⤵
  PID:1768
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3360 /prefetch:1
  2⤵
  PID:3464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4892 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4156
- C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4720 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3452
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5752 /prefetch:1
  2⤵
  PID:2572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6028 /prefetch:1
  2⤵
  PID:1484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6124 /prefetch:1
  2⤵
  PID:2440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6276 /prefetch:1
  2⤵
  PID:956
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6224 /prefetch:1
  2⤵
  PID:2464
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2816 /prefetch:8
  2⤵
  - NTFS ADS
  - Suspicious behavior: EnumeratesProcesses
  PID:540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1924,1446861725408729355,11521574431801120645,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --gpu-preferences=SAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAQAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=4852 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3612

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1356

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:340

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1180

C:\Users\Admin\AppData\Local\Temp\Temp1_Ransomware.Cerber.zip\cerber.exe
"C:\Users\Admin\AppData\Local\Temp\Temp1_Ransomware.Cerber.zip\cerber.exe"
1⤵
- Drops startup file
- Drops file in System32 directory
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:2812
- C:\Windows\SysWOW64\netsh.exe
  C:\Windows\system32\netsh.exe advfirewall set allprofiles state on
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:4124
- C:\Windows\SysWOW64\netsh.exe
  C:\Windows\system32\netsh.exe advfirewall reset
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2104
- C:\Windows\SysWOW64\mshta.exe
  "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___RH1ABL1_.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4776
- C:\Windows\SysWOW64\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___K8F553ET_.txt
  2⤵
  - System Location Discovery: System Language Discovery
  - Opens file in notepad (likely ransom note)
  PID:4984
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2184
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im "cerber.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1012
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 1 127.0.0.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:1416

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Network Service Discovery

T1046

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
b4ae6009e2df12ce252d03722e8f4288

SHA1
44de96f65d69cbae416767040f887f68f8035928

SHA256
7778069a1493fdb62e6326ba673f03d9a8f46bc0eea949aabbbbc00dcdaddf9d

SHA512
bb810721e52c77793993470692bb2aab0466f13ed4576e4f4cfa6bc5fcfc59c13552299feb6dfd9642ea07b19a5513d90d0698d09ca1d15e0598133929c05fe1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
4bf4b59c3deb1688a480f8e56aab059d

SHA1
612c83e7027b3bfb0e9d2c9efad43c5318e731bb

SHA256
867ab488aa793057395e9c10f237603cfb180689298871cdf0511132f9628c82

SHA512
2ec6c89f9653f810e9f80f532abaff2a3c0276f6d299dce1b1eadf6a59e8072ed601a4f9835db25d4d2610482a00dd5a0852d0ef828678f5c5ed33fe64dddca9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
2KB

MD5
6931aebca4b0ad3040183ce355d7f1de

SHA1
44f93f5a7d59651401c72f4f96a927154fc228dd

SHA256
a5cf1d798c1334ae0171cb36999bfe104e3f1753516250311ff4cc9607769394

SHA512
4da06bb57fe9b6119cc02721e0dbf45c5fc6efcb1e723f38ba98c103e551edd1cc342f2860a80d437cf8dc1a775702ef5f079a4dcc4155f98af808c87da2eabc

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
656B

MD5
94750bc552efe904ff6715266f49860a

SHA1
001795ced5b39abfaf5c69f15e0e40acfb0eb09d

SHA256
8b33f36925738b64913ba9dabb9f45d0ee5f9a830fce52228de1607483f37077

SHA512
a2898a9595171d39a215e56746b921099dd044a1767393161d2c394471aff65cd466e972b88c115f2f17f269c6068bd3b069c0033d48d605e27b7a4a8e0ac3c1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
d1d666a4c4b8b52d124b2e5d0c087a89

SHA1
fdd25b9d9a31d0b8396d1bcd61fa3542b65818e8

SHA256
39055d4c59f4d4357e86937b95866196baae08b724c17c0674707dd5f8f73c02

SHA512
c70816fa0b3de14bfeced62d79f36aed87f5c16e8569cacd00450968e59f5cb32fc6ec7a87a9d8f1f82dd5527510da481b59c5a31bdcd0b71b2e024f3f39b87b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
28bf2f2ef1322174b611e713f067a826

SHA1
ce5031b76afd0901a919d49038c0af817eda2fbe

SHA256
0b912f19e526f1ecfb87560d092d0cf7c70793d474b1453e6075224019db3eeb

SHA512
149323272fdcabf8e334e96bf12324da74dbaabb92edfc7008fa3d529e2245349aeceae030104d93e9ea75335ccf44d76934c45c4576463e165aa884e1488610

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
cf7b537a15d4a61095b29b396371e319

SHA1
60b8b4276c7d682669198a544333139ebae240d0

SHA256
3690398e326873c798498aa4837c26139a5e8f6b3ce56d2d33bab1f598cc665f

SHA512
73cdb1cda615003707cdff8aed0918486803b6341590c3c98e8b7e5ce05424f98840fd0a9a192ad34db06c73d65c40852e1ceef9f5b5e6aa2030bb8df2d1d9ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

Filesize
1KB

MD5
ca777385fc1f8997de7a33784489dea2

SHA1
a3ffcd2d214af8b0173a96bc21b9775eee6f11eb

SHA256
3cd4f93ae0932121412c90c8d7b70c739e68980caa413ce7faca1aaf631517f1

SHA512
b45b6dff12b9670396ba50b8b5ecd16c090fa468cd4a53160f86b9370ac511e1c495b158db86d1897107927bbd0e2fda2f8adfd18f9a55fdd01b61a043818b35

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

Filesize
1KB

MD5
42a3af19dff42a0d2ad697f4712dc382

SHA1
93e2aa52e455f560f47bc1297825c30ba6a26a82

SHA256
bd832257ae04a607a2b1f568d1d7b2b90dbe75155e20478ded93255cc74ba4a4

SHA512
297d4ee09d0af8375500e8a2dd6c3ee5747a8c14f4f1710b5fd3e05414e9aac2c0c4893203396d605b0b7f892be03546d49ead3018e6786554822d8fd3853bb4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

Filesize
1KB

MD5
4c284055232573fa52894070e0ca586f

SHA1
0056c77d54c68a5aaa58254ad1e809e65f4ace54

SHA256
6547e1e2a1ca0509f16946f5504406814c1fd78b3eb79808eefcb6338183949f

SHA512
0c11b553df4391cf0811b1802157b4dda8b058884283d49b7d1ebdd9bdde39a20bbb082516812d49fbf5f7ab488eb186dc520c212f13e96b96c2267b39565fad

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe580644.TMP

Filesize
1KB

MD5
942e989f83cb8ff04c3137a1aefdb401

SHA1
3e3567b94dff1948d4a6981eeeee70ed20e0c904

SHA256
1c3c3505075069a4a060889bb5caddcd69a369071b7e7be42190458356de85f5

SHA512
c9bb442a47e7d19fc88dcb917e121fb61a454d628dd684ccf3f0176abbdd15a8c6fa83d01f26739d206812fa62eb1cb8c4e99fb4d3b717c8e0e30d0069108534

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
10KB

MD5
6d926c47675ba50cc93bf9de75ac21c3

SHA1
f2cba63c7e3b419ce2f758b812018144d65e0f68

SHA256
363baf905d8dfe2be15019807f685db57520608a3403dd15b8537f7685380dde

SHA512
0ca120aab76341823d311a04fa17bfb3685fa9828135e157a9d417db1553353d8206594f985536f492fcf2392721df044ee83237cc99d81d8874a5f74b3c0f9a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
80957820ad429205d07e9933e444eeed

SHA1
497f4f3c5cdd2a142b343269e7267ac3fc597f20

SHA256
3065417605834dc0fd0e943ab6f195b7343336a97e82f1bda116252f4cd24095

SHA512
8145333257c6052d7759e9fcf00f9c79299945df974266b0b61f5630f22086fd1f1b050b99fcbd79df6545a29a56f2dadea337ca8678b1a3e6125bc7cdbfc707

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
b2c26c61a7bbe367b009bde176cc8ae4

SHA1
bb04a97f955de744e801ca104d8ed0d3b94fda56

SHA256
f33c3daf2ba5bfe02067410b52db4aa84de1197b482f9d983afa376a71b6d0df

SHA512
3ad8bc36249e0d8bff5aa1977acbe0e881753d5bd75af5d9f164981df9c21245353b664c3d9a6e8f9dd176193e62f79ac13f3e36f507deb99a38a454ba03327a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___DPMTPP_.txt

Filesize
1KB

MD5
6799ab78e280688b1a0f89ed9b04a635

SHA1
4c8ba24cc24c7685cf128af371c66ab9e867e456

SHA256
71d8e23e2587d2811a0472cd15cb289721a4e319d647e9fe89dbfeb0723970c1

SHA512
c0b3a99afb0a453d7406bd55cccf3724f3e9e602cef47addb0ec4c339b224c575c886c9596d23aeb0049e95a036a146d9d6cc5e0db965ec79377ecc17c7253bc

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___3NGDOG_.hta

Filesize
75KB

MD5
12fe2043291e5e4077537b4ed425024b

SHA1
c2d189f8384276b50452794c0c190faf3859b917

SHA256
02568c5efd2f88c7db355e55355fd2c61e9f268597c8effa5454943fa4c4aa8e

SHA512
bf7895ca53b6961f54892f94c7c780de529b6a460b69949b04f74af61d9010d1e9bb1477116af8e0b4a8bed7f9775a330bb8f9436ca3534282c44de699239fce

Download Submit
C:\Users\Admin\Downloads\Ransomware-Samples-main.zip:Zone.Identifier

Filesize
26B

MD5
fbccf14d504b7b2dbcb5a5bda75bd93b

SHA1
d59fc84cdd5217c6cf74785703655f78da6b582b

SHA256
eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

SHA512
aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 956154.crdownload

Filesize
15.1MB

MD5
e88a0140466c45348c7b482bb3e103df

SHA1
c59741da45f77ed2350c72055c7b3d96afd4bfc1

SHA256
bab1853454ca6fdd3acd471254101db1b805b601e309a49ec7b4b1fbcfc47ad7

SHA512
2dc9682f4fb6ea520acc505bdbe7671ab7251bf9abd25a5275f0c543a6157d7fa5325b9dce6245e035641ab831d646f0e14f6649f9464f5e97431ab1bf7da431

Download Submit
memory/2812-310-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2812-706-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2812-703-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2812-708-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2812-308-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2812-305-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2812-755-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2812-756-0x0000000000440000-0x0000000000451000-memory.dmp

Filesize
68KB

Download