General

  • Target

    a4539f0a3745030f91e97d59b937f8bfcd1f9430cabf65f08e280291b6d64f55

  • Size

    53KB

  • Sample

    220211-he7qcadegn

  • MD5

    0371b969f310c5dfbdd79c7cf9658cb3

  • SHA1

    70cbd69f69ce164dae29febfca371ea30f2fbd62

  • SHA256

    a4539f0a3745030f91e97d59b937f8bfcd1f9430cabf65f08e280291b6d64f55

  • SHA512

    39ae060fd0d0eeffc3f1df2e872a8bf31d5e80553197523e56629178a5b7fbf56e8654f7b55cb2f9d540d22d326f109d2abeec837f1c66582a6297c8b5dbadd3

Malware Config

Extracted

Path

C:\how_to_back_files.html

Ransom Note
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <style type="text/css"> body { background-color: #252525; } { margin: 0; padding: 0; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } /*---*/ .tabs1{ width: 800px; display: block; margin: auto; position: relative; } .tabs1 .head{ text-align: center; float: top; text-transform: uppercase; font-weight: normal; display: block; padding: 5px; color: #FF0000; background: #1C1A1B; } .letter { color: #FF0000; font-weight: 600 } .tabs1 .identi { margin-left: 0px; line-height: 13px; font-size: 13px; text-align: center; float: top; display: block; padding: 15px; background: #1C1A1B; color: #F1EADA; } /*---*/ .tabs{ width: 800px; display: block; margin: auto; position: relative; } .tabs .tab{ float: left; display: block; } .tabs .tab>input[type="radio"] { position: absolute; top: -9999px; left: -9999px; } .tabs .tab>label { display: block; padding: 6px 21px; font-size: 18x; text-transform: uppercase; cursor: pointer; position: relative; color: #FFF; background: #F1EADA; } .tabs .content { z-index: 0;/* or display: none; */ overflow: hidden; width: 800px; /*padding: 25px;*/ position: absolute; top: 32px; left: 0; background: #1C1A1B; color: #F1EADA; opacity:0; transition: opacity 400ms ease-out; } .tabs .content .text{ width: 700px; padding: 25px; } .tabs>.tab>[id^="tab"]:checked + label { top:0; background: #1C1A1B; color: #E29F12; } .tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] { z-index: 1;/* or display: block; */ opacity: 1; transition: opacity 400ms ease-out; } </style> <title>HOW TO DECRYPT YOUR FILES</title> </head> <body> <div class="tabs1"> <div class="head"><h3>Your personal ID</h3></div> <div class="identi"> <pre><span class="letter"> <pre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pre><!-- !!! dont changing this !!! --> </div> </div> <!-- --> <div class="tabs"> <!--tab--> <div class="tab"> <input type="radio" name="tabs" checked="checked" id="tab1" /> <label for="tab1">English</label> <div id="tab-content1" class="content"> <h1>&#9760 Your files are encrypted! &#9760</h1> <h3> To decrypt, follow the instructions below. </h3> <br> <div class="text"> <!--text data --> To recover data you need decryptor.<br> To get the decryptor you should:<br> <p>Send 1 crypted test image or text file or document to <span class="letter"> [email protected]</span><br> (Or alternate mail <span class="letter">[email protected]</span>)</p><p> In the letter include your personal ID (look at the beginning of this document).</p> We will give you the decrypted file as proof and assign the price for decryption all files.<p></p> After payment you will receive a decryptor and instructions We can decrypt one file in quality the evidence that we have the decoder.<br> <p> <center><b><p style="color: #ffff66;">MOST IMPORTANT!!!</p></center> <hr color="#ffff66"> <center><p style="color: #ffff66;"> We are ready to work through intermediaries and guarantors. </b></p></center> <hr color="#ffff66"> <ul> <li>Only decoder_master proof can decrypt your files.</li> <li>Antivirus programs can delete this document and you can not contact us later.</li> <li>Attempts to self-decrypting files will result in the loss of your data.</li> <li>Decoders other users are not compatible with your data, because each users unique encryption key. </li> </ul> <!--text data --> </div> </div> </div> <!--tab--> </ul> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> �
Emails

[email protected]</span><br>

class="letter">[email protected]</span>)</p><p>

URLs

http-equiv="Content-Type"

Extracted

Path

C:\how_to_back_files.html

Ransom Note
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <style type="text/css"> body { background-color: #252525; } { margin: 0; padding: 0; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } /*---*/ .tabs1{ width: 800px; display: block; margin: auto; position: relative; } .tabs1 .head{ text-align: center; float: top; text-transform: uppercase; font-weight: normal; display: block; padding: 5px; color: #FF0000; background: #1C1A1B; } .letter { color: #FF0000; font-weight: 600 } .tabs1 .identi { margin-left: 0px; line-height: 13px; font-size: 13px; text-align: center; float: top; display: block; padding: 15px; background: #1C1A1B; color: #F1EADA; } /*---*/ .tabs{ width: 800px; display: block; margin: auto; position: relative; } .tabs .tab{ float: left; display: block; } .tabs .tab>input[type="radio"] { position: absolute; top: -9999px; left: -9999px; } .tabs .tab>label { display: block; padding: 6px 21px; font-size: 18x; text-transform: uppercase; cursor: pointer; position: relative; color: #FFF; background: #F1EADA; } .tabs .content { z-index: 0;/* or display: none; */ overflow: hidden; width: 800px; /*padding: 25px;*/ position: absolute; top: 32px; left: 0; background: #1C1A1B; color: #F1EADA; opacity:0; transition: opacity 400ms ease-out; } .tabs .content .text{ width: 700px; padding: 25px; } .tabs>.tab>[id^="tab"]:checked + label { top:0; background: #1C1A1B; color: #E29F12; } .tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] { z-index: 1;/* or display: block; */ opacity: 1; transition: opacity 400ms ease-out; } </style> <title>HOW TO DECRYPT YOUR FILES</title> </head> <body> <div class="tabs1"> <div class="head"><h3>Your personal ID</h3></div> <div class="identi"> <pre><span class="letter"> <pre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pre><!-- !!! dont changing this !!! --> </div> </div> <!-- --> <div class="tabs"> <!--tab--> <div class="tab"> <input type="radio" name="tabs" checked="checked" id="tab1" /> <label for="tab1">English</label> <div id="tab-content1" class="content"> <h1>&#9760 Your files are encrypted! &#9760</h1> <h3> To decrypt, follow the instructions below. </h3> <br> <div class="text"> <!--text data --> To recover data you need decryptor.<br> To get the decryptor you should:<br> <p>Send 1 crypted test image or text file or document to <span class="letter"> [email protected]</span><br> (Or alternate mail <span class="letter">[email protected]</span>)</p><p> In the letter include your personal ID (look at the beginning of this document).</p> We will give you the decrypted file as proof and assign the price for decryption all files.<p></p> After payment you will receive a decryptor and instructions We can decrypt one file in quality the evidence that we have the decoder.<br> <p> <center><b><p style="color: #ffff66;">MOST IMPORTANT!!!</p></center> <hr color="#ffff66"> <center><p style="color: #ffff66;"> We are ready to work through intermediaries and guarantors. </b></p></center> <hr color="#ffff66"> <ul> <li>Only decoder_master proof can decrypt your files.</li> <li>Antivirus programs can delete this document and you can not contact us later.</li> <li>Attempts to self-decrypting files will result in the loss of your data.</li> <li>Decoders other users are not compatible with your data, because each users unique encryption key. </li> </ul> <!--text data --> </div> </div> </div> <!--tab--> </ul> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html> �
Emails

[email protected]</span><br>

class="letter">[email protected]</span>)</p><p>

URLs

http-equiv="Content-Type"

Targets

    • Target

      a4539f0a3745030f91e97d59b937f8bfcd1f9430cabf65f08e280291b6d64f55

    • Size

      53KB

    • MD5

      0371b969f310c5dfbdd79c7cf9658cb3

    • SHA1

      70cbd69f69ce164dae29febfca371ea30f2fbd62

    • SHA256

      a4539f0a3745030f91e97d59b937f8bfcd1f9430cabf65f08e280291b6d64f55

    • SHA512

      39ae060fd0d0eeffc3f1df2e872a8bf31d5e80553197523e56629178a5b7fbf56e8654f7b55cb2f9d540d22d326f109d2abeec837f1c66582a6297c8b5dbadd3

    • GlobeImposter

      GlobeImposter is a ransomware first seen in 2017.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v6

Tasks