Analysis
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max time kernel
135s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
-
submitted
07-02-2024 14:00
General
-
Target
d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.exe
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Size
53KB
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MD5
22ff4b883468f0b2b21b2c50d5ca5bd9
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SHA1
e34f09cf8f1416ab4611a6a18ff99281fad93c70
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SHA256
d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893
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SHA512
9b37dff34d3ceca993bebda8e6d3f4f4a361af65ec6bdde4be54021be2dc48c176aa0b0ef2bae8433ca2957d5e3c28fe448465c3f816a5ee36a5d395bd8f4405
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SSDEEP
1536:oWOeytM3alnawrRIwxVSHMweio36l990:oWOey23alnaEIN/W6lA
Score
10/10
Malware Config
Extracted
Path
C:\Users\Public\Music\Sample Music\how_to_back_files.html
Ransom Note
<html>
<style type="text/css">
body {
background-color: #f5f5f5;
}
h1, h3{
text-align: center;
text-transform: uppercase;
font-weight: normal;
}
/*---*/
.tabs1{
display: block;
margin: auto;
}
.tabs1 .head{
text-align: center;
float: top;
padding: 0px;
text-transform: uppercase;
font-weight: normal;
display: block;
background: #81bef7;
color: #DF0101;
font-size: 30px;
}
.tabs1 .identi {
font-size: 10px;
text-align: center;
float: top;
padding: 15px;
display: block;
background: #81bef7;
color: #DFDFDF;
word-break: break-all;
}
.tabs .content {
background: #f5f5f5;
/*text-align: center;*/
color: #000000;
padding: 25px 15px;
font-size: 15px;
font-weight: 400;
line-height: 20px; }
.tabs .content a {
color: #df0130;
font-size: 23px;
font-style: italic;
text-decoration: none;
line-height: 35px; }
.tabs .content .text{
padding: 25px;
line-height: 1.2;
}
</style>
<body>
<div class="tabs1">
<div class="head" ><b>Your personal ID:</b></div>
<div class="identi">
<span style="width:1000px; color: #ffffff; font-size: 10px;">��������������E6 9D 81 AF 28 BD 36 8C C2 F7 78 9B 4A 0A 9A C5
2B 49 42 C0 77 52 CD 18 FD 28 68 99 65 98 3A 65
0F 82 88 17 7F 63 C1 ED 3C 31 61 D7 FF EE D8 9B
B7 2A 6A CD F1 0F B1 25 E1 36 C4 15 C5 AA 29 1D
3F 20 9E B4 D7 D6 1C CC C4 E2 57 F6 1D C6 77 85
A2 1A 3C E9 10 D4 2F 42 92 9C 7A E3 50 6E 2F 2B
2D 27 89 34 2F 28 9F C5 0C FA 59 7D 91 C7 8D 30
50 49 66 1C 03 BD 9F 6C FD FD C5 B3 6C 3A 79 26
AE CE 1E 90 25 AE BE DC 0F E3 72 30 FF 25 39 DE
F7 18 12 A2 DF 68 88 A7 AA D7 2B FB 82 D5 34 16
A5 C3 00 32 0F 76 C0 D1 C5 BD 11 A9 63 3B 96 BB
8A 70 E2 D2 36 9B 64 BA BA 76 2A F8 DE 54 82 42
DF F1 57 C4 38 CC 46 7B 86 69 41 EA 45 B0 B7 B2
65 92 70 50 F7 7D 78 7F D4 B5 44 6D 1C 37 F3 FB
DC 0E 78 9D A5 FA C4 1E B0 74 AA 8A 83 16 44 66
04 CD 0D DE 12 23 FC B7 E8 7F 75 5E 76 75 50 FC
</span> <br>
<!-- !!! dont changing this !!! -->
</div>
</div>
<!-- -->
<div class="tabs">
<!--tab-->
<div class="tab">
<div id="tab-content1" class="content">
<div class="text">
<!--text data -->
<b>/!\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\</b><br>
<b>All your important files have been encrypted!</b><br><br>
<hr>
Your files are safe! Only modified. (RSA+AES)<br><br>
ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE<br>
WILL PERMANENTLY CORRUPT IT.<br>
DO NOT MODIFY ENCRYPTED FILES.<br>
DO NOT RENAME ENCRYPTED FILES.<br><br>
No software available on internet can help you. We are the only ones able to<br>
solve your problem.<br><br>
We gathered highly confidential/personal data. These data are currently stored on<br>
a private server. This server will be immediately destroyed after your payment.<br>
If you decide to not pay, we will release your data to public or re-seller.<br>
So you can expect your data to be publicly available in the near future..<br><br>
We only seek money and our goal is not to damage your reputation or prevent<br>
your business from running.<br><br>
You will can send us 2-3 non-important files and we will decrypt it for free<br>
to prove we are able to give your files back.<br><br>
<!--text data -->
<hr>
<b>Contact us for price and get decryption software.</b><br><br>
<hr>
<b>email:</b><br>
<a href="[email protected] ">[email protected] </a> <br>
<a href="[email protected] ">[email protected] </a> <br>
<p>* To contact us, create a new free email account on the site: <a href="https://protonmail.com">protonmail.com <br>
<b>
IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br>
<p> <a href<a href<b>
</div>
</div>
</div>
<!--tab-->
<b>
<b> <b> <span style="font-size: 22px"></span>
</b><br><br> </b><br>
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
������������
Emails
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Renames multiple (7514) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Deletes itself 1 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
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Drops file in Program Files directory 64 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.exe"C:\Users\Admin\AppData\Local\Temp\d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.exe"1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\d9135507e8dbcf15a852ec34623ea6b6d633e10032c94f187ef357ba821af893.exe > nul2⤵
- Deletes itself
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD5958076d848199bdafbeaec916150353d
SHA10cc259e01f02821666a30224b0259f98ce1472b2
SHA25688e0f8dbc40274bd11201fddde7d909f5bcdcb1332f90fb1a8f28a05d54502ec
SHA5121b8818b9c10fb37cb337d5c845543c4c0390002715ce5046a4266a4b0fa7feecfbd933ea6c1aa845a5028ff103068e1cdea0f5728ce64c223ce289e8e9b0ee74
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Filesize
56KB
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Filesize
56KB