General

  • Target

    2025-01-23_24bc5578c1d10d0942ce19b05143e6de_globeimposter

  • Size

    55KB

  • Sample

    250123-qnaqza1lew

  • MD5

    24bc5578c1d10d0942ce19b05143e6de

  • SHA1

    9db2d43d5b39adb24544e96b5929a9d27dd340f8

  • SHA256

    3f4ddf731036dc41485bdc01e82c94bf77dfbf0180cb000e3c35e9ebf80223ef

  • SHA512

    f6546f3f018c8d476888d4b57b7d58e3dbe9b2ce716551aae40cea438e652debdc0ffaf44b70aec2cc4034d5774b0ccbf7a73667cd7161752bddca2fb314d622

  • SSDEEP

    1536:bOePKs+Na3IGeKJolntwr7DSTWvTwhQ8Yiolyx0:bOePKs+Na3IrKJolntGDT5XtC0

Malware Config

Extracted

Path

C:\Users\Public\Videos\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; } /*---*/ .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: #ff0000; } .tabs1 .identi { text-align: center; float: top; display: block; padding: 15px; background: #303030; color: #DFDFDF; } /*---*/ .tabs{ width: 800px; display: block; margin: auto; position: relative; /*height: 30px;*/ background: red; } .tabs .tab{ /*float: left;*/ display: inline-block; } .tabs .tab>input[type="radio"] { position: absolute; top: -9999px; left: -9999px; } .tabs .tab>label { display: block; padding: 6px 15px; font-size: 18x; text-transform: uppercase; cursor: pointer; position: relative; color: #FFF; background: #ff0000; } .tabs .content { z-index: 0;/* or display: none; */ overflow: hidden; width: 800px; /*padding: 25px;*/ position: absolute; top: 100%; 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; outline: 1px solid red; } .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="tabs"> <!--tab--> <div class="tab"> <input type="radio" name="tabs" checked="on" id="tab1" /> <div id="tab-content1" class="content"> <h1>Your files are encrypted! </h1> <hr/> <div class="text"> <!--text data --> <center>Your documents, photos, databases and all the rest files encrypted cryptographically strong algoritm.<br> Without a secret key stored with us, the restoration of your files is impossible</center> <br> <center>----------------------------------------------------------</center> You will be able to restore files so: <ul><li>To contact us by e-mail: <strong> [email protected] </strong> & send your personal ID and 3 crypted files, up to 3 MB in size everyone.</li> <li>We will decipher them, as proof that we can do this. Also you receive the instruction where and how many it is necessary to pay.</li> <li>You pay and confirm payment.</li> <li> after payment you receive the DECRYPTOR program, which restored ALL YOUR FILES.</li></ul> <center>---------------------------------------------------------</center> <strong>Your personal ID:</strong> <pre>��������53 F9 00 D9 BC EC 2D 9B 89 60 A5 EA DD 5D DC 2B D5 AF 9D 2F 51 EC AB 6B BE 20 A8 8E C4 9B C8 A7 76 65 84 CD 2A AA 03 33 AC F6 DC 12 0A C7 33 83 2F EB 41 36 95 AA 7E 04 01 1A C6 57 49 71 85 B6 B1 08 7B 45 5F 15 5A A3 09 FC A4 7B 3F CE FD 6A E4 22 06 34 88 71 D2 5D 39 D2 6E F5 FF AC 67 74 37 68 19 0A 86 95 60 6A 76 C5 B0 EC D1 93 17 A1 84 37 2D 47 4A 84 0D 40 54 8B DC FD 7D 57 01 E7 4C 7F D0 C4 A1 AD 86 89 F8 5D AD BC 14 EF 8D F8 D9 96 43 9F FE 30 33 BF DB A0 EA 95 C9 E4 3C C1 06 53 25 B4 0C 68 7E EC BB 96 F5 75 66 81 C9 E4 CF F3 37 1A 74 72 CA 5A 5A 5C 52 61 17 BA 85 40 60 0E 71 78 0D 65 BE 78 CE 6A 6B C5 07 E7 57 6B 0A 54 90 4A C1 EC 24 B8 72 EF 33 6E 05 C4 C4 69 30 F3 9B B1 A7 CA B2 92 B3 6E 27 40 33 99 49 4E E7 E9 37 BF E2 8A 10 AA D7 5D 93 8D 0A B4 79 CC </pre> <center>----------------------------- P.S. ----------------------------------</center> <ul><li>It is in your interest to respond as soon as possible to ensure the recovery of your files, because we will not store your decryption keys on our server for a long time.</li> <li>If we do not respond to your message for more than 48 hours, write to the backup email : <strong> [email protected] </strong></li></ul> <!--text data --> </div> </div> </div> </body> </html>���������

Extracted

Path

C:\Users\Public\Videos\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; } /*---*/ .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: #ff0000; } .tabs1 .identi { text-align: center; float: top; display: block; padding: 15px; background: #303030; color: #DFDFDF; } /*---*/ .tabs{ width: 800px; display: block; margin: auto; position: relative; /*height: 30px;*/ background: red; } .tabs .tab{ /*float: left;*/ display: inline-block; } .tabs .tab>input[type="radio"] { position: absolute; top: -9999px; left: -9999px; } .tabs .tab>label { display: block; padding: 6px 15px; font-size: 18x; text-transform: uppercase; cursor: pointer; position: relative; color: #FFF; background: #ff0000; } .tabs .content { z-index: 0;/* or display: none; */ overflow: hidden; width: 800px; /*padding: 25px;*/ position: absolute; top: 100%; 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; outline: 1px solid red; } .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="tabs"> <!--tab--> <div class="tab"> <input type="radio" name="tabs" checked="on" id="tab1" /> <div id="tab-content1" class="content"> <h1>Your files are encrypted! </h1> <hr/> <div class="text"> <!--text data --> <center>Your documents, photos, databases and all the rest files encrypted cryptographically strong algoritm.<br> Without a secret key stored with us, the restoration of your files is impossible</center> <br> <center>----------------------------------------------------------</center> You will be able to restore files so: <ul><li>To contact us by e-mail: <strong> [email protected] </strong> & send your personal ID and 3 crypted files, up to 3 MB in size everyone.</li> <li>We will decipher them, as proof that we can do this. Also you receive the instruction where and how many it is necessary to pay.</li> <li>You pay and confirm payment.</li> <li> after payment you receive the DECRYPTOR program, which restored ALL YOUR FILES.</li></ul> <center>---------------------------------------------------------</center> <strong>Your personal ID:</strong> <pre>��������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pre> <center>----------------------------- P.S. ----------------------------------</center> <ul><li>It is in your interest to respond as soon as possible to ensure the recovery of your files, because we will not store your decryption keys on our server for a long time.</li> <li>If we do not respond to your message for more than 48 hours, write to the backup email : <strong> [email protected] </strong></li></ul> <!--text data --> </div> </div> </div> </body> </html>���������

Targets

    • Target

      2025-01-23_24bc5578c1d10d0942ce19b05143e6de_globeimposter

    • Size

      55KB

    • MD5

      24bc5578c1d10d0942ce19b05143e6de

    • SHA1

      9db2d43d5b39adb24544e96b5929a9d27dd340f8

    • SHA256

      3f4ddf731036dc41485bdc01e82c94bf77dfbf0180cb000e3c35e9ebf80223ef

    • SHA512

      f6546f3f018c8d476888d4b57b7d58e3dbe9b2ce716551aae40cea438e652debdc0ffaf44b70aec2cc4034d5774b0ccbf7a73667cd7161752bddca2fb314d622

    • SSDEEP

      1536:bOePKs+Na3IGeKJolntwr7DSTWvTwhQ8Yiolyx0:bOePKs+Na3IrKJolntGDT5XtC0

    • GlobeImposter

      GlobeImposter is a ransomware first seen in 2017.

    • Globeimposter family

    • Renames multiple (8709) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Checks computer location settings

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

    • Deletes itself

    • 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)

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

MITRE ATT&CK Enterprise v15

Tasks