General

  • Target

    f7f3cfe5184edcc3784d81420a6cd9d938b2d60d9d549f2c758dad8aa999282b

  • Size

    55KB

  • Sample

    220211-g5l1wsddek

  • MD5

    ad93d71be8ff2614c1344ff0f4f7ff66

  • SHA1

    69709130060b6dfb33173320186eccfb74e30f85

  • SHA256

    f7f3cfe5184edcc3784d81420a6cd9d938b2d60d9d549f2c758dad8aa999282b

  • SHA512

    64b086a2c8cafdcd9daa06c0b3eaf3209fbacf69292dc98edaaedde8ad2ea7a34a30fb2131647833a01557020586d3128a2a19cdb374542445c482b07bdc7d1d

Malware Config

Extracted

Path

C:\how_to_back_files.html

Ransom Note
<html> <style type="text/css"> body { background-color: #404040; } { margin: 0; padding: 0; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } } .mark { background: #4A83FD; padding: 2px 5px; } /*---*/ .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: 15px; color: #000000; background: #4A83FD; } .tabs1 .identi { margin-left: 15px; line-height: 13px; font-size: 13px; text-align: center; float: top; display: block; padding: 15px; background: #303030; color: #DFDFDF; } /*---*/ .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: #4A83FD; } .tabs .content { z-index: 0;/* or display: none; */ overflow: hidden; width: 800px; /*padding: 25px;*/ position: absolute; top: 32px; left: 0; background: #303030; color: #DFDFDF; opacity:0; transition: opacity 400ms ease-out; } .tabs .content .text{ width: 700px; padding: 25px; } .tabs>.tab>[id^="tab"]:checked + label { top: 0; background: #303030; color: #F5F5F5; } .tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] { z-index: 1;/* or display: block; */ opacity: 1; transition: opacity 400ms ease-out; } </style> <head> <meta charset="utf-8"> <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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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> <hr/> <h3>All your important data has been encrypted.</h3> <br/> <div class="text"> <!--text data --> To recover data you need decryptor.</br> To get the decryptor you should:</br> <p>Send 1 test image or text file <span class="mark">[email protected]</span>.</br> <p>If we do not respond within 24 hours, write to us on the second mail: <span class="mark">[email protected]</span>.</br> In the letter include your personal ID (look at the beginning of this document).</p> We will give you the decrypted file and assign the price for decryption all files</p> After we send you instruction how to pay for decrypt and after payment you will receive a decryptor and instructions We can decrypt one file in quality the evidence that we have the decoder.</br> <center>Attention!</center></br> <ul> <li>Only <span class="mark">[email protected]</span> can decrypt your files</li> <li>Do not trust anyone <span class="mark">[email protected]</span></li> <li>Do not attempt to remove the program or run the anti-virus tools</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 user's unique encryption key</li> </ul> <!--text data --> </div> </div> </div> <!--tab--> </ul> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html>
Emails

class="mark">[email protected]</span>.</br>

class="mark">[email protected]</span>.</br>

class="mark">[email protected]</span>

class="mark">[email protected]</span></li>

Extracted

Path

C:\how_to_back_files.html

Ransom Note
<html> <style type="text/css"> body { background-color: #404040; } { margin: 0; padding: 0; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } } .mark { background: #4A83FD; padding: 2px 5px; } /*---*/ .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: 15px; color: #000000; background: #4A83FD; } .tabs1 .identi { margin-left: 15px; line-height: 13px; font-size: 13px; text-align: center; float: top; display: block; padding: 15px; background: #303030; color: #DFDFDF; } /*---*/ .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: #4A83FD; } .tabs .content { z-index: 0;/* or display: none; */ overflow: hidden; width: 800px; /*padding: 25px;*/ position: absolute; top: 32px; left: 0; background: #303030; color: #DFDFDF; opacity:0; transition: opacity 400ms ease-out; } .tabs .content .text{ width: 700px; padding: 25px; } .tabs>.tab>[id^="tab"]:checked + label { top: 0; background: #303030; color: #F5F5F5; } .tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] { z-index: 1;/* or display: block; */ opacity: 1; transition: opacity 400ms ease-out; } </style> <head> <meta charset="utf-8"> <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>36 3B 76 F7 1A CC 26 03 CC 97 5E 15 D3 43 C2 B4 C5 E8 32 5B 94 97 EE 7D E8 4D 85 48 4C DF BB EE 28 09 EC A6 00 9A F8 A2 09 1B 2B 9D 32 6C 51 22 49 43 54 EA 84 E8 C1 44 F8 FC 61 5B 66 2A 80 DA 07 8B 33 83 F4 E5 71 73 B3 CC D2 1E 9F 88 7D BF 2D FB AF 57 CA 22 6C 1B C9 C8 1A 22 A7 9B DC 2E 92 36 49 C8 B8 2D 7F 07 75 7E FA 27 17 F6 67 F1 D5 05 91 F3 35 B3 B5 AE 60 5B 22 87 AC CD C5 C1 F0 40 38 A7 57 A3 F0 15 93 57 19 DA 99 B3 58 96 CF 1B 6F B2 86 17 26 7A 5C 89 1C 03 3C 56 89 BC 8D 51 7A EE E2 E6 B2 EF 6F 61 0C 2A DD 29 40 2E 95 A2 5E 36 7C 8A 15 25 51 EC 9A 16 BF 4E 89 D6 0E 88 9D 27 0F C8 5A C2 DB 2D 04 6B 05 95 3F 27 D6 50 7E E8 F9 51 F4 0E 5F D1 DA 9B 30 0D C4 B3 8D 64 E5 3C 42 36 83 6B EA 21 97 A9 D7 50 AD D3 72 BB DB 2D 26 FB 31 20 41 E1 EF 16 8B 8F 9D 54 </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> <hr/> <h3>All your important data has been encrypted.</h3> <br/> <div class="text"> <!--text data --> To recover data you need decryptor.</br> To get the decryptor you should:</br> <p>Send 1 test image or text file <span class="mark">[email protected]</span>.</br> <p>If we do not respond within 24 hours, write to us on the second mail: <span class="mark">[email protected]</span>.</br> In the letter include your personal ID (look at the beginning of this document).</p> We will give you the decrypted file and assign the price for decryption all files</p> After we send you instruction how to pay for decrypt and after payment you will receive a decryptor and instructions We can decrypt one file in quality the evidence that we have the decoder.</br> <center>Attention!</center></br> <ul> <li>Only <span class="mark">[email protected]</span> can decrypt your files</li> <li>Do not trust anyone <span class="mark">[email protected]</span></li> <li>Do not attempt to remove the program or run the anti-virus tools</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 user's unique encryption key</li> </ul> <!--text data --> </div> </div> </div> <!--tab--> </ul> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html>
Emails

class="mark">[email protected]</span>.</br>

class="mark">[email protected]</span>.</br>

class="mark">[email protected]</span>

class="mark">[email protected]</span></li>

Targets

    • Target

      f7f3cfe5184edcc3784d81420a6cd9d938b2d60d9d549f2c758dad8aa999282b

    • Size

      55KB

    • MD5

      ad93d71be8ff2614c1344ff0f4f7ff66

    • SHA1

      69709130060b6dfb33173320186eccfb74e30f85

    • SHA256

      f7f3cfe5184edcc3784d81420a6cd9d938b2d60d9d549f2c758dad8aa999282b

    • SHA512

      64b086a2c8cafdcd9daa06c0b3eaf3209fbacf69292dc98edaaedde8ad2ea7a34a30fb2131647833a01557020586d3128a2a19cdb374542445c482b07bdc7d1d

    • 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.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v6

Tasks