Overview

overview

10

Static

static

3

cerber.exe

windows10-2004-x64

10

cryptowall.exe

windows10-2004-x64

3

jigsaw.exe

windows10-2004-x64

10

Locky.exe

windows10-2004-x64

10

131.exe

windows10-2004-x64

1

Matsnu-MBR...3 .exe

windows10-2004-x64

3

027cc450ef...d9.dll

windows10-2004-x64

10

027cc450ef...ju.dll

windows10-2004-x64

10

myguy.hta

windows10-2004-x64

3

svchost.exe

windows10-2004-x64

7

Resubmissions

05-08-2024 22:23

240805-2ba2rathle 10

27-04-2024 00:38

240427-ay3xhafc53 10

20-04-2024 05:28

240420-f6ht7aad5w 10

Analysis

  • max time kernel
    1706s
  • max time network
    426s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 05:28

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General

  • Target

    cerber.exe

  • Size

    604KB

  • MD5

    8b6bc16fd137c09a08b02bbe1bb7d670

  • SHA1

    c69a0f6c6f809c01db92ca658fcf1b643391a2b7

  • SHA256

    e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678

  • SHA512

    b53d2cc0fe5fa52262ace9f6e6ea3f5ce84935009822a3394bfe49c4d15dfeaa96bfe10ce77ffa93dbf81e5428122aa739a94bc709f203bc346597004fd75a24

  • SSDEEP

    6144:yYghlI5/u8f1mr+4RJ99MpDa52RX5wRDhOOU0qsR:yYKlYmDXEpDHRXP01

Score
10/10
cerberdiscoveryevasionransomware

Malware Config

Extracted

Path

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

Family

cerber

Ransom Note
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>C&#069;&#82;BE&#82; &#82;ANSOMWA&#82;&#069;: Instructi&#111;ns</title> <HTA:APPLICATION APPLICATIONNAME="4" 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">&#9745; English</a> <h1>C&#069;&#82;BE&#82; &#82;ANSOMWA&#82;&#069;</h1> <small id="title">Instructions</small> </div> <div id="languages"> <p>&#9745; Select your language</p> <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"> <p>Can't yo<span class="h">VWqq0ImM90</span>u find the necessary files?<br>Is the c<span class="h">oCWe6TnZg</span>ontent of your files not readable?</p> <p>It is normal be<span class="h">SB</span>cause the files' names and the data in your files have been encryp<span class="h">cqMz</span>ted by "Ce<span class="h">9YDWkvRSg</span>r&#98;er&nbsp;Rans&#111;mware".</p> <p>It me<span class="h">Afcq3DGR</span>ans your files are NOT damage<span class="h">8KpdIt</span>d! Your files are modified only. This modification is reversible.<br>F<span class="h">pqxFsclqZ8</span>rom now it is not poss<span class="h">BydJWnWOG</span>ible to use your files until they will be decrypted.</p> <p>The only way to dec<span class="h">2AdBu5O</span>rypt your files safely is to &#98;uy the special decryption software "C<span class="h">8</span>er&#98;er&nbsp;Decryptor".</p> <p>Any attempts to rest<span class="h">AmSQ</span>ore your files with the thir<span class="h">0M</span>d-party software will be fatal for your files!</p> <hr> <p class="w331208">You can proc<span class="h">HfisKPO</span>eed with purchasing of the decryption softw<span class="h">6dS</span>are at your personal page:</p> <p><span class="info"><span class="updating">Ple<span class="h">3UYRmDZ</span>ase wait...</span><a class="url" href="http://p27dokhpz2n7nvgr.12hygy.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.12hygy.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.14ewqv.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.14ewqv.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.14vvrc.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.14vvrc.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.129p1t.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.129p1t.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.1apgrn.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.1apgrn.top/AC60-FD3E-89A5-0446-9210</a></span></p> <p>If t<span class="h">ef</span>his page cannot be opened &nbsp;<span class="button" onclick="return _url_upd_('en');">cli<span class="h">h</span>ck here</span>&nbsp; to get a new addr<span class="h">cTgE0dfG</span>ess of your personal page.<br><br>If the addre<span class="h">ExhDwNQ</span>ss of your personal page is the same as befo<span class="h">g</span>re after you tried to get a new one,<br>you c<span class="h">Dd0hxK1tE</span>an try to get a new address in one hour.</p> <p>At th<span class="h">5ioUzOnU</span>is p&#097;ge you will receive the complete instr<span class="h">tq1D</span>uctions how to buy the decrypti<span class="h">95W</span>on software for restoring all your files.</p> <p>Also at this p&#097;ge you will be able to res<span class="h">CmIiF3</span>tore any one file for free to be sure "Cer&#98;e<span class="h">989vZTZvq</span>r&nbsp;Decryptor" will help you.</p> <hr> <p>If your per<span class="h">Pa</span>sonal page is not availa<span class="h">QM</span>ble for a long period there is another way to open your personal page - insta<span class="h">pkZyrwf</span>llation and use of Tor&nbsp;Browser:</p> <ol> <li>run your Inte<span class="h">bcqzhvo6</span>rnet browser (if you do not know wh&#097;t it is run the Internet&nbsp;Explorer);</li> <li>ent<span class="h">9Zi</span>er or copy the &#097;ddress <a href="https://www.torproject.org/download/download-easy.html.en" target="_blank">https://www.torproject.org/downlo&#097;d/download-easy.html.en</a> into the address bar of your browser &#097;nd press ENTER;</li> <li>wait for the site load<span class="h">IDX</span>ing;</li> <li>on the site you will be offered to do<span class="h">XXqtJLC</span>wnload Tor&nbsp;Browser; download and run it, follow the installation instructions, wait until the installation is completed;</li> <li>ru<span class="h">AXB0Zs6Mc</span>n Tor&nbsp;Browser;</li> <li>connect with the butt<span class="h">vlKZZBPL1</span>on "Connect" (if you use the English version);</li> <li>a normal Internet bro<span class="h">FOEN</span>wser window will be opened &#097;fter the initialization;</li> <li>type or copy the add<span class="h">XlszB30Q</span>ress <br><span class="info">http://p27dokhpz2n7nvgr.onion/AC60-FD3E-89A5-0446-9210</span><br> in this browser address bar;</li> <li>pre<span class="h">tJv3</span>ss ENTER;</li> <li>the site sho<span class="h">PtUgBgbE7</span>uld be loaded; if for some reason the site is not lo<span class="h">1bx</span>ading wait for a moment and try again.</li> </ol> <p>If you have any pr<span class="h">ZJ5rTS</span>oblems during installation or use of Tor&nbsp;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 searc<span class="h">9RW</span>h bar "Install Tor&nbsp;Browser Windows" and you will find a lot of training videos about Tor&nbsp;Browser installation and use.</p> <hr> <p><strong>Addit<span class="h">tViR2</span>ional information:</strong></p> <p>You will fi<span class="h">LpMsLS</span>nd the instru<span class="h">eyAuMJ</span>cti&#111;ns ("*_READ_THIS_FILE_*.hta") for re<span class="h">gkPV53rU</span>st&#111;ring y&#111;ur files in &#097;ny f<span class="h">ewE</span>&#111;lder with your enc<span class="h">vTDcnt6k</span>rypted files.</p> <p>The instr<span class="h">As</span>ucti&#111;ns "*_READ_THIS_FILE_*.hta" in the f<span class="h">6Zu8</span>&#111;lder<span class="h">DPBXahuM</span>s with your encry<span class="h">9CiwuZ95</span>pted files are not vir<span class="h">BHeScHyAM</span>uses! The instruc<span class="h">UP3nYO3pga</span>tions "*_READ_THIS_FILE_*.hta" will he<span class="h">tHu</span>lp you to dec<span class="h">kP5LX7</span>rypt your files.</p> <p>Remembe<span class="h">FXz</span>r! The w&#111;rst si<span class="h">dr5ag96d0</span>tu&#097;tion already happ<span class="h">aaug</span>ened and n&#111;w the future of your files de<span class="h">tEvuz9NcVm</span>pends on your determ<span class="h">nGTCObf</span>ination and speed of your actions.</p> </div> <div id="ar" style="direction: rtl;"> <p>لا يمكنك العثور على الملفات الضرورية؟<br>هل محتوى الملفات غير قابل للقراءة؟</p> <p>هذا أمر طبيعي لأن أسماء الملفات والبيانات في الملفات قد تم تشفيرها بواسطة "Cer&#98;er&nbsp;Rans&#111;mware".</p> <p>وهذا يعني أن الملفات الخاصة بك ليست تالفة! فقد تم تعديل ملفاتك فقط. ويمكن التراجع عن هذا.<br>ومن الآن فإنه لا يكن استخدام الملفات الخاصة بك حتى يتم فك تشفيرها.</p> <p>الطريقة الوحيدة لفك تشفير ملفاتك بأمان هو أن تشتري برنامج فك التشفير المتخصص "Cer&#98;er&nbsp;Decryptor".</p> <p>إن أية محاولات لاستعادة الملفات الخاصة بك بواسطة برامج من طرف ثالث سوف تكون مدمرة لملفاتك!</p> <hr> <p>يمكنك الشروع في شراء برنامج فك التشفير من صفحتك الشخصية:</p> <p><span class="info"><span class="updating">أرجو الإنتظار...</span><a class="url" href="http://p27dokhpz2n7nvgr.12hygy.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.12hygy.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.14ewqv.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.14ewqv.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.14vvrc.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.14vvrc.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.129p1t.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.129p1t.top/AC60-FD3E-89A5-0446-9210</a><hr><a href="http://p27dokhpz2n7nvgr.1apgrn.top/AC60-FD3E-89A5-0446-9210" target="_blank">http://p27dokhpz2n7nvgr.1apgrn.top/AC60-FD3E-89A5-0446-9210</a></span></p> <p>في حالة تعذر فتح هذه الصفحة &nbsp;<span class="button" onclick="return _url_upd_('ar');">انقر هنا</span>&nbsp; لإنشاء عنوان جديد لصفحتك الشخصية.</p> <p>في هذه الصفحة سوف تتلقى تعليمات كاملة حول كيفية شراء برنامج فك التشفير لاستعادة جميع الملفات الخاصة بك.</p> <p>في هذه الصفحة أيضًا سوف تتمكن من استعادة ملف واحد بشكل مجاني للتأكد من أن "Cer&#98;er&nbsp;Decryptor" سوف يساعدك.</p> <hr> <p>إذا كانت صفحتك الشخصية غير متاحة لفترة طويلة فإن ثمّة طريقة أخرى لفتح صفحتك الشخصية - تحميل واستخدام متصفح Tor:</p> <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 <br><span class="info">http://p27dokhpz2n7nvgr.onion/AC60-FD3E-89A5-0446-9210</span><br> 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> <p>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.</p> <hr> <p><strong>معلومات إض<span class="h">6ktPikLB2</span>افية:</strong></p> <p>س<span class="h">Z</span>وف تجد إرشادات استعادة الملفات الخاصة بك ("*_READ_THIS_FILE_*") في أي مجلد مع ملفاتك المشفرة.</p> <p>الإرش<span class="h">4B7</span>ادات ("*_READ_THIS_FILE_*") الموجودة في المجلدات مع ملفاتك المشفرة ليست فيروسات والإرشادات ("*_READ_THIS_FILE_*") سوف تساعدك على فك تشفير الملفات الخاصة بك.</p> <p>تذكر أن أسوأ مو<span class="h">1bzjYj2F</span>قف قد حدث بالفعل، والآن مستقبل ملفاتك يعتمد على عزيمتك وسرعة الإجراءات الخاصة بك.</p> </div> <div id="zh"> <p>您找不到所需的文件？<br>您文件的内容无法阅读？</p> <p>这是正常的，因为您文件的文件名和数据已经被“Cer&#98;er&nbsp;Rans&#111;mware”加密了。</p> <p>这意味着您的文件并没有损坏！您的文件只是

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___10Y5M5SS_.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/AC60-FD3E-89A5-0446-9210 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/AC60-FD3E-89A5-0446-9210 2. http://p27dokhpz2n7nvgr.14ewqv.top/AC60-FD3E-89A5-0446-9210 3. http://p27dokhpz2n7nvgr.14vvrc.top/AC60-FD3E-89A5-0446-9210 4. http://p27dokhpz2n7nvgr.129p1t.top/AC60-FD3E-89A5-0446-9210 5. http://p27dokhpz2n7nvgr.1apgrn.top/AC60-FD3E-89A5-0446-9210 ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----
URLs

http://p27dokhpz2n7nvgr.onion/AC60-FD3E-89A5-0446-9210

http://p27dokhpz2n7nvgr.12hygy.top/AC60-FD3E-89A5-0446-9210

http://p27dokhpz2n7nvgr.14ewqv.top/AC60-FD3E-89A5-0446-9210

http://p27dokhpz2n7nvgr.14vvrc.top/AC60-FD3E-89A5-0446-9210

http://p27dokhpz2n7nvgr.129p1t.top/AC60-FD3E-89A5-0446-9210

http://p27dokhpz2n7nvgr.1apgrn.top/AC60-FD3E-89A5-0446-9210

Signatures

  • Cerber

    Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.

    ransomwarecerber
  • Contacts a large (1116) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Modifies Windows Firewall 2 TTPs 2 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 1 IoCs
  • Drops file in System32 directory 38 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 20 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 5 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Kills process with taskkill 1 IoCs
    evasion
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
    adwarespyware
  • Modifies registry class 2 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
    ransomware
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 10 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence
  • Uses Volume Shadow Copy WMI provider

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\cerber.exe
    "C:\Users\Admin\AppData\Local\Temp\cerber.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:884
    • C:\Windows\SysWOW64\netsh.exe
      C:\Windows\system32\netsh.exe advfirewall set allprofiles state on
      2⤵
      • Modifies Windows Firewall
      PID:720
    • C:\Windows\SysWOW64\netsh.exe
      C:\Windows\system32\netsh.exe advfirewall reset
      2⤵
      • Modifies Windows Firewall
      PID:1688
    • C:\Windows\SysWOW64\mshta.exe
      "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___942B7_.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
      2⤵
        PID:1464
      • C:\Windows\SysWOW64\NOTEPAD.EXE
        "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___9UDP0O_.txt
        2⤵
        • Opens file in notepad (likely ransom note)
        PID:100
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:3052
        • C:\Windows\SysWOW64\taskkill.exe
          taskkill /f /im "cerber.exe"
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2624
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 1 127.0.0.1
          3⤵
          • Runs ping.exe
          PID:2480
    • C:\Windows\system32\OpenWith.exe
      C:\Windows\system32\OpenWith.exe -Embedding
      1⤵
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5028
    • C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" /n "C:\Users\Admin\Desktop\RemoveCheckpoint.potm"
      1⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:3740
    • C:\Windows\SysWOW64\werfault.exe
      werfault.exe /h /shared Global\b64ed09b0a7d48f2bd1f471edd056a8a /t 3328 /p 1464
      1⤵
        PID:2576
      • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"
        1⤵
        • Checks processor information in registry
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4040
        • 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
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:876
          • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
            "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=E59A92CB61EC30FCEC46A366B7CA1742 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
            3⤵
              PID:4516
            • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
              "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=B08BB71749F6D97DC71F886BD91F3693 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=B08BB71749F6D97DC71F886BD91F3693 --renderer-client-id=2 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:1
              3⤵
                PID:4020
              • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=047D7839A23D7E302D7696755DD5CFC2 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                3⤵
                  PID:1004
                • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=4462451C2CA588606C98AA3C1FA2D6D0 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=4462451C2CA588606C98AA3C1FA2D6D0 --renderer-client-id=5 --mojo-platform-channel-handle=1792 --allow-no-sandbox-job /prefetch:1
                  3⤵
                    PID:2576
                  • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=CA7561D7B6065820B267B614FE8CDEBF --mojo-platform-channel-handle=2592 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                    3⤵
                      PID:3080
                    • C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
                      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=D8166706364B264173E7C4CA7D5B474A --mojo-platform-channel-handle=2836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
                      3⤵
                        PID:3248
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:5092

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    • C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___10Y5M5SS_.txt
                      Filesize

                      1KB

                      MD5

                      8ce397e0a287961674e2cbf83c902ee0

                      SHA1

                      8afdbc48793ff990a66dec0d1e86217fb4ccb8f0

                      SHA256

                      c9dca6de6ae09694ceb51ce22b4e1f9cdbb330e27fecd046bd539e74b8ac81fb

                      SHA512

                      3a8ccb9d83895ccadb3d08686e5f4e896cef2115c765e37f372b122f833d245436693dba21953395754f5734e23102f2385008c88b6e3721452ebbf6456ce93f

                      Download Submit

                    • C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___YMEKB_.hta
                      Filesize

                      75KB

                      MD5

                      79f706457d4a770e99dcb1f99a492703

                      SHA1

                      eccf8c3c1efa6456e84e1370bc1a08996dcb3b40

                      SHA256

                      66301ba3bdfc315b7243922d4c6a3d2af1db00f7b12900b1948973c9a61ea08a

                      SHA512

                      788b6cf1ca56a74de6f646d0f945f1e4a8d1471ab949307abf4a2e6dd0b77533aa58a084b4a9fd105436171565780b1052467e4ae73636cb09b5cfd333dc73bd

                      Download Submit

                    • memory/884-22-0x0000000000400000-0x0000000000435000-memory.dmp

                      Filesize

                      212KB

                      Download

                    • memory/884-1-0x0000000000400000-0x0000000000435000-memory.dmp

                      Filesize

                      212KB

                      Download

                    • memory/884-2-0x0000000000400000-0x0000000000435000-memory.dmp

                      Filesize

                      212KB

                      Download

                    • memory/884-451-0x0000000000440000-0x0000000000451000-memory.dmp

                      Filesize

                      68KB

                      Download

                    • memory/884-434-0x0000000000400000-0x0000000000435000-memory.dmp

                      Filesize

                      212KB

                      Download

                    • memory/884-395-0x0000000000400000-0x0000000000435000-memory.dmp

                      Filesize

                      212KB

                      Download

                    • memory/884-0-0x00000000021F0000-0x0000000002221000-memory.dmp

                      Filesize

                      196KB

                      Download

                    • memory/884-52-0x0000000000400000-0x0000000000435000-memory.dmp

                      Filesize

                      212KB

                      Download

                    • memory/884-37-0x0000000000400000-0x0000000000435000-memory.dmp

                      Filesize

                      212KB

                      Download

                    • memory/3740-8-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-7-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-16-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-15-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-14-0x00007FFDAD800000-0x00007FFDAD810000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-17-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-18-0x00007FFDAD800000-0x00007FFDAD810000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-13-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-11-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-10-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-9-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-12-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-6-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-5-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-442-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-443-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-444-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-446-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-445-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download

                    • memory/3740-447-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-448-0x00007FFDEFF50000-0x00007FFDF0145000-memory.dmp

                      Filesize

                      2.0MB

                      Download

                    • memory/3740-4-0x00007FFDAFFD0000-0x00007FFDAFFE0000-memory.dmp

                      Filesize

                      64KB

                      Download