Analysis

  • max time kernel
    85s
  • max time network
    35s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27-11-2024 05:20

General

  • Target

    cerber.exe

  • Size

    604KB

  • MD5

    8b6bc16fd137c09a08b02bbe1bb7d670

  • SHA1

    c69a0f6c6f809c01db92ca658fcf1b643391a2b7

  • SHA256

    e67834d1e8b38ec5864cfa101b140aeaba8f1900a6e269e6a94c90fcbfe56678

  • SHA512

    b53d2cc0fe5fa52262ace9f6e6ea3f5ce84935009822a3394bfe49c4d15dfeaa96bfe10ce77ffa93dbf81e5428122aa739a94bc709f203bc346597004fd75a24

  • SSDEEP

    6144:yYghlI5/u8f1mr+4RJ99MpDa52RX5wRDhOOU0qsR:yYKlYmDXEpDHRXP01

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___UJ5PHP_.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/D5A0-6F18-2138-0446-9E9C 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/D5A0-6F18-2138-0446-9E9C 2. http://p27dokhpz2n7nvgr.14ewqv.top/D5A0-6F18-2138-0446-9E9C 3. http://p27dokhpz2n7nvgr.14vvrc.top/D5A0-6F18-2138-0446-9E9C 4. http://p27dokhpz2n7nvgr.129p1t.top/D5A0-6F18-2138-0446-9E9C 5. http://p27dokhpz2n7nvgr.1apgrn.top/D5A0-6F18-2138-0446-9E9C ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----
URLs

http://p27dokhpz2n7nvgr.onion/D5A0-6F18-2138-0446-9E9C

http://p27dokhpz2n7nvgr.12hygy.top/D5A0-6F18-2138-0446-9E9C

http://p27dokhpz2n7nvgr.14ewqv.top/D5A0-6F18-2138-0446-9E9C

http://p27dokhpz2n7nvgr.14vvrc.top/D5A0-6F18-2138-0446-9E9C

http://p27dokhpz2n7nvgr.129p1t.top/D5A0-6F18-2138-0446-9E9C

http://p27dokhpz2n7nvgr.1apgrn.top/D5A0-6F18-2138-0446-9E9C

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___S39R_.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="ZXDa1h" 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">dVZPV</span>u find the necessary files?<br>Is the c<span class="h">tvSo135EqT</span>ontent of your files not readable?</p> <p>It is normal be<span class="h">pGm</span>cause the files' names and the data in your files have been encryp<span class="h">st</span>ted by "Ce<span class="h">3bRu8h</span>r&#98;er&nbsp;Rans&#111;mware".</p> <p>It me<span class="h">PmTjacJ</span>ans your files are NOT damage<span class="h">02lH</span>d! Your files are modified only. This modification is reversible.<br>F<span class="h">YlgKDQF</span>rom now it is not poss<span class="h">un03</span>ible to use your files until they will be decrypted.</p> <p>The only way to dec<span class="h">EqWkWat</span>rypt your files safely is to &#98;uy the special decryption software "C<span class="h">8Fa</span>er&#98;er&nbsp;Decryptor".</p> <p>Any attempts to rest<span class="h">Ux</span>ore your files with the thir<span class="h">tf3Ci58XH</span>d-party software will be fatal for your files!</p> <hr> <p class="w331208">You can proc<span class="h">DcyayGiC</span>eed with purchasing of the decryption softw<span class="h">Pya</span>are at your personal page:</p> <p><span class="info"><span class="updating">Ple<span class="h">2V5T1</span>ase wait...</span><a class="url" href="http://p27dokhpz2n7nvgr.12hygy.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.12hygy.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.14ewqv.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.14ewqv.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.14vvrc.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.14vvrc.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.129p1t.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.129p1t.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.1apgrn.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.1apgrn.top/D5A0-6F18-2138-0446-9E9C</a></span></p> <p>If t<span class="h">RZ</span>his page cannot be opened &nbsp;<span class="button" onclick="return _url_upd_('en');">cli<span class="h">WsYLWhB</span>ck here</span>&nbsp; to get a new addr<span class="h">U4Vsgiv</span>ess of your personal page.<br><br>If the addre<span class="h">4zk817vl8</span>ss of your personal page is the same as befo<span class="h">yr</span>re after you tried to get a new one,<br>you c<span class="h">G</span>an try to get a new address in one hour.</p> <p>At th<span class="h">JIU6umLob</span>is p&#097;ge you will receive the complete instr<span class="h">cR</span>uctions how to buy the decrypti<span class="h">EZmr8Iiac</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">w4UiWbNL</span>tore any one file for free to be sure "Cer&#98;e<span class="h">cG</span>r&nbsp;Decryptor" will help you.</p> <hr> <p>If your per<span class="h">ckVr</span>sonal page is not availa<span class="h">8CXDW9Wg</span>ble for a long period there is another way to open your personal page - insta<span class="h">rGj</span>llation and use of Tor&nbsp;Browser:</p> <ol> <li>run your Inte<span class="h">G</span>rnet browser (if you do not know wh&#097;t it is run the Internet&nbsp;Explorer);</li> <li>ent<span class="h">8q56JldXcP</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">i</span>ing;</li> <li>on the site you will be offered to do<span class="h">QmjSB</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">d8TQE</span>n Tor&nbsp;Browser;</li> <li>connect with the butt<span class="h">KjkYH7LX</span>on "Connect" (if you use the English version);</li> <li>a normal Internet bro<span class="h">Pa</span>wser window will be opened &#097;fter the initialization;</li> <li>type or copy the add<span class="h">fpXph</span>ress <br><span class="info">http://p27dokhpz2n7nvgr.onion/D5A0-6F18-2138-0446-9E9C</span><br> in this browser address bar;</li> <li>pre<span class="h">Ory5fnPLaJ</span>ss ENTER;</li> <li>the site sho<span class="h">BwVOHtJbu</span>uld be loaded; if for some reason the site is not lo<span class="h">PmWPmTsC4T</span>ading wait for a moment and try again.</li> </ol> <p>If you have any pr<span class="h">PLz</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">E</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">TTsfmn</span>ional information:</strong></p> <p>You will fi<span class="h">7gj81VuwQ</span>nd the instru<span class="h">Z</span>cti&#111;ns ("*_READ_THIS_FILE_*.hta") for re<span class="h">nPL91cm</span>st&#111;ring y&#111;ur files in &#097;ny f<span class="h">lmJWF0B</span>&#111;lder with your enc<span class="h">q</span>rypted files.</p> <p>The instr<span class="h">02</span>ucti&#111;ns "*_READ_THIS_FILE_*.hta" in the f<span class="h">VY5nX4</span>&#111;lder<span class="h">bfMLI7IBX</span>s with your encry<span class="h">lA7Fg</span>pted files are not vir<span class="h">Ib7Wdo</span>uses! The instruc<span class="h">3</span>tions "*_READ_THIS_FILE_*.hta" will he<span class="h">Gu</span>lp you to dec<span class="h">Mg</span>rypt your files.</p> <p>Remembe<span class="h">h</span>r! The w&#111;rst si<span class="h">ei9</span>tu&#097;tion already happ<span class="h">BvGEVP2de</span>ened and n&#111;w the future of your files de<span class="h">LIUaOE4</span>pends on your determ<span class="h">ZL</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/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.12hygy.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.14ewqv.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.14ewqv.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.14vvrc.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.14vvrc.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.129p1t.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.129p1t.top/D5A0-6F18-2138-0446-9E9C</a><hr><a href="http://p27dokhpz2n7nvgr.1apgrn.top/D5A0-6F18-2138-0446-9E9C" target="_blank">http://p27dokhpz2n7nvgr.1apgrn.top/D5A0-6F18-2138-0446-9E9C</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/D5A0-6F18-2138-0446-9E9C</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">6bzrM9Lj1T</span>افية:</strong></p> <p>س<span class="h">fuD</span>وف تجد إرشادات استعادة الملفات الخاصة بك ("*_READ_THIS_FILE_*") في أي مجلد مع ملفاتك المشفرة.</p> <p>الإرش<span class="h">qK</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">jlk7Sx8msY</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!您的文件只是被修改了,这个修改是可逆的

Signatures

  • Cerber

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

  • Cerber family
  • Contacts a large (1089) amount of remote hosts 1 TTPs

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

  • Modifies Windows Firewall 2 TTPs 2 IoCs
  • Drops startup file 1 IoCs
  • Drops file in System32 directory 38 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • 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).

  • 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.

  • 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.

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

    Adversaries may check for Internet connectivity on compromised systems.

  • Kills process with taskkill 1 IoCs
  • Modifies registry class 2 IoCs
  • Opens file in notepad (likely ransom note) 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cerber.exe
    "C:\Users\Admin\AppData\Local\Temp\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
    • Suspicious use of WriteProcessMemory
    PID:892
    • 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:1656
    • 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:1336
    • C:\Windows\SysWOW64\mshta.exe
      "C:\Windows\SysWOW64\mshta.exe" "C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___41H3C9G4_.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2720
    • C:\Windows\SysWOW64\NOTEPAD.EXE
      "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\Desktop\_R_E_A_D___T_H_I_S___01066_.txt
      2⤵
      • System Location Discovery: System Language Discovery
      • Opens file in notepad (likely ransom note)
      PID:3092
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4860
      • 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:1904
      • 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:2084
  • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
    "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___UJ5PHP_.txt

    Filesize

    1KB

    MD5

    34d2b1557e870473cfe53110edef703a

    SHA1

    1aa7ba3e5c88df3834f322b5b800e05914d53ab1

    SHA256

    058fcafe6c11b884ddc6ce392a81d060dff15597ea6673dc7d07f1e7bb0c5db8

    SHA512

    76b0fc497e0ef381daea9d01c2ed641a5f57f4f8794ae9b1e95655144c9b7d5951443d76a2d7187e6b475f753294224b51a86bb89ed9678e4269d971325e10bc

  • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

    Filesize

    10KB

    MD5

    069c37bf9e39b121efb7a28ece933aee

    SHA1

    eaef2e55b66e543a14a6780c23bb83fe60f2f04d

    SHA256

    485db8db6b497d31d428aceea416da20d88f7bde88dbfd6d59e3e7eee0a75ae8

    SHA512

    f4562071143c2ebc259a20cbb45b133c863f127a5750672b7a2af47783c7cdc56dcf1064ae83f54e5fc0bb4e93826bf2ab4ef6e604f955bf594f2cbd641db796

  • C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

    Filesize

    10KB

    MD5

    eed640164203d0d0a2a1e7919a6fdbdf

    SHA1

    9af74121e090cf2970beee82d22ef4ebb886c0ae

    SHA256

    4ca7fe712b4322fdb497733e015f4ae4496d3998772a6c37305da3cbba3eb7ae

    SHA512

    1bf6de193ae00189525ea9a685bbe3dc7722eceb6ccfb83c70adc766b6301b4978abf73b2f8f41b865f1521925308e4f96285dca569e9c2b2c61e79db1100e3d

  • C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___S39R_.hta

    Filesize

    75KB

    MD5

    86ecb0b417c95daf9e9f0b005ec88ba6

    SHA1

    e63f3faa57521c150a4e75f566cdc927817a005e

    SHA256

    50b2031dd794b833816c0e333ffe0a42adf905ef64c0a59eb319618e513fcbe6

    SHA512

    b4bfd789c05821ee43f7a7737a73cde6d94d79b86a653b8d6de690a1cf5e23804c7dc6e00df4c2374dd52d168dc25773058fe8abcc24c45f56cb46de51b6f184

  • memory/892-7-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-4-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-0-0x00000000022E0000-0x0000000002311000-memory.dmp

    Filesize

    196KB

  • memory/892-380-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-373-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-2-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-1-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-419-0x0000000000400000-0x0000000000435000-memory.dmp

    Filesize

    212KB

  • memory/892-420-0x0000000000440000-0x0000000000451000-memory.dmp

    Filesize

    68KB