Analysis
-
max time kernel
166s -
max time network
178s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
01-02-2022 15:21
Static task
static1
Behavioral task
behavioral1
Sample
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
-
Size
678KB
-
MD5
c8d0b3efe09caffc7eb1223dd9125568
-
SHA1
52e4c3a528b68f9efae8f54191b2e4e088cddfb9
-
SHA256
fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6
-
SHA512
8c995b8ba882a67b582714c104a8d2315f56016412708d58e840e43a001446242d6e09831997a2845fa77db02d5f54129565e8908fc24f829bfbac3d8b9d86b3
Score
10/10
Malware Config
Extracted
Path
C:\Recovery_Instructions.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;
}
.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;">EF72DC356F4FD7BCFD9F1D90D7DD21AC9F559D770C1AC7A8FA581E099CBBD52F5D9C4CB1DEAA44F8CA26BF66DA148D5EE544F2D2B3BDF5044646FDF8F9B1D32D<br>0FE873C829D416A07B6CDCDFDE641260C820317F0A3B64D67F34059CF0E9A2FC6A173A822B4E767E9500C6B4116AD0436F41F1EA28A62049408182452743<br>E420F51F2CEA1F560A1ADDCA72F1370ACD917CC9AF1D4FEDFC8E703C6ADBE79A6B3925D75FF72A5BEB8EE67ECB10DFB0D993834B12245A2D30ECDD81B4DD<br>ED12758D5F466E00C10AEC63355ED59A50CB98C67DF245AFD201DC0166D6DB6933B8D01D34ADA3B8195B392A13A424A67AE495DB624A5F9587FC81C052A7<br>262963821A39593F28A76839BDA19BE72264C714E06FE5F9EE33BFAB46B4A42A1787E8BCBF113BA7EC694F935442C85DECFA7FD54345A706F24814B118CE<br>20130C1EABE95A1FA1B0E51F8F47390F20A5FFF3849D0E6E0BE6A6D0439589E5D6987B280C828B6BC125B3EB6EC0EE76DF8BD875CDE6076540A5D8CFB72E<br>9400C1C45D51EC20CA5AEAE0E8EAE26E9A3835401374E8D9EC6102084EB9855D713A051EAC9A4A28F3F626E6B0675EBC6B061220F68F7296573A457B086C<br>65A3B8EC4B6816ACE61A030EB2C5D7AF06212E713BF47CEC36DF11CEEAC5E2373A718EE2CB1E7255DB02727A5120A7F13AF4F37E4008E56AD5EB6388CA5A<br>79968EFA388E53F6AB5C4769AA50</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>
<a>http://gvlay6u4g53rxdi5.onion/21-E6UQFCEuCn4KvtAh4TonRTpyHqFo6F6L-SwDh02ff9viS9miaBHudc9LypZ6TF3Yd</a><br>
* Note that this server is available via Tor browser only<br><br>
Follow the instructions to open the link:<br>
1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site.<br>
2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it.<br>
3. Now you have Tor browser. In the Tor Browser open "{{URL}}". <br>
4. Start a chat and follow the further instructions. <br><br>
<hr>
<b>If you can not use the above link, use the email:</b><br>
<a href=" [email protected]">[email protected] </a>
<br><a href="[email protected]">[email protected]</a>
<br>
<b>* To contact us, create a new mail on the site:</b> <a href="https://protonmail.com">protonmail.com<br> <hr>
<b>Make contact as soon as possible. Your private key (decryption key) <br>
is only stored temporarily.<br><br>
IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br>
</div>
</div>
</div>
<!--tab-->
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
Emails
Signatures
-
MedusaLocker
Ransomware with several variants first seen in September 2019.
-
MedusaLocker Payload 2 IoCs
resource yara_rule behavioral2/files/0x000600000001e8c6-130.dat family_medusalocker behavioral2/files/0x000600000001e8c6-131.dat family_medusalocker -
Executes dropped EXE 1 IoCs
pid Process 1928 svhost.exe -
Sets service image path in registry 2 TTPs
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-1346565761-3498240568-4147300184-1000\desktop.ini fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\A: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\I: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\K: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\L: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\N: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\Y: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\G: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\R: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\U: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\W: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\X: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\M: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\O: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\P: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\B: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\E: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\F: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\H: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\J: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\S: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\T: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\V: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\Q: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe File opened (read-only) \??\Z: fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe -
Drops file in Windows directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies data under HKEY_USERS 41 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs WaaSMedicAgent.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs WaaSMedicAgent.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4484 wmic.exe Token: SeSecurityPrivilege 4484 wmic.exe Token: SeTakeOwnershipPrivilege 4484 wmic.exe Token: SeLoadDriverPrivilege 4484 wmic.exe Token: SeSystemProfilePrivilege 4484 wmic.exe Token: SeSystemtimePrivilege 4484 wmic.exe Token: SeProfSingleProcessPrivilege 4484 wmic.exe Token: SeIncBasePriorityPrivilege 4484 wmic.exe Token: SeCreatePagefilePrivilege 4484 wmic.exe Token: SeBackupPrivilege 4484 wmic.exe Token: SeRestorePrivilege 4484 wmic.exe Token: SeShutdownPrivilege 4484 wmic.exe Token: SeDebugPrivilege 4484 wmic.exe Token: SeSystemEnvironmentPrivilege 4484 wmic.exe Token: SeRemoteShutdownPrivilege 4484 wmic.exe Token: SeUndockPrivilege 4484 wmic.exe Token: SeManageVolumePrivilege 4484 wmic.exe Token: 33 4484 wmic.exe Token: 34 4484 wmic.exe Token: 35 4484 wmic.exe Token: 36 4484 wmic.exe Token: SeIncreaseQuotaPrivilege 3892 wmic.exe Token: SeSecurityPrivilege 3892 wmic.exe Token: SeTakeOwnershipPrivilege 3892 wmic.exe Token: SeLoadDriverPrivilege 3892 wmic.exe Token: SeSystemProfilePrivilege 3892 wmic.exe Token: SeSystemtimePrivilege 3892 wmic.exe Token: SeProfSingleProcessPrivilege 3892 wmic.exe Token: SeIncBasePriorityPrivilege 3892 wmic.exe Token: SeCreatePagefilePrivilege 3892 wmic.exe Token: SeBackupPrivilege 3892 wmic.exe Token: SeRestorePrivilege 3892 wmic.exe Token: SeShutdownPrivilege 3892 wmic.exe Token: SeDebugPrivilege 3892 wmic.exe Token: SeSystemEnvironmentPrivilege 3892 wmic.exe Token: SeRemoteShutdownPrivilege 3892 wmic.exe Token: SeUndockPrivilege 3892 wmic.exe Token: SeManageVolumePrivilege 3892 wmic.exe Token: 33 3892 wmic.exe Token: 34 3892 wmic.exe Token: 35 3892 wmic.exe Token: 36 3892 wmic.exe Token: SeIncreaseQuotaPrivilege 4124 wmic.exe Token: SeSecurityPrivilege 4124 wmic.exe Token: SeTakeOwnershipPrivilege 4124 wmic.exe Token: SeLoadDriverPrivilege 4124 wmic.exe Token: SeSystemProfilePrivilege 4124 wmic.exe Token: SeSystemtimePrivilege 4124 wmic.exe Token: SeProfSingleProcessPrivilege 4124 wmic.exe Token: SeIncBasePriorityPrivilege 4124 wmic.exe Token: SeCreatePagefilePrivilege 4124 wmic.exe Token: SeBackupPrivilege 4124 wmic.exe Token: SeRestorePrivilege 4124 wmic.exe Token: SeShutdownPrivilege 4124 wmic.exe Token: SeDebugPrivilege 4124 wmic.exe Token: SeSystemEnvironmentPrivilege 4124 wmic.exe Token: SeRemoteShutdownPrivilege 4124 wmic.exe Token: SeUndockPrivilege 4124 wmic.exe Token: SeManageVolumePrivilege 4124 wmic.exe Token: 33 4124 wmic.exe Token: 34 4124 wmic.exe Token: 35 4124 wmic.exe Token: 36 4124 wmic.exe Token: SeShutdownPrivilege 4348 svchost.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4676 wrote to memory of 4484 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 86 PID 4676 wrote to memory of 4484 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 86 PID 4676 wrote to memory of 4484 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 86 PID 4676 wrote to memory of 3892 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 88 PID 4676 wrote to memory of 3892 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 88 PID 4676 wrote to memory of 3892 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 88 PID 4676 wrote to memory of 4124 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 90 PID 4676 wrote to memory of 4124 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 90 PID 4676 wrote to memory of 4124 4676 fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe 90 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe"C:\Users\Admin\AppData\Local\Temp\fc29c372042941ac432de2e4cbb2dcdc22c8ffdb8b5281db982d345e73b9c7d6.exe"1⤵
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4676 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4484
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3892
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4124
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:1928
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C:\Windows\System32\WaaSMedicAgent.exeC:\Windows\System32\WaaSMedicAgent.exe 0efbc7df3db96a399c9564eb83a7495a RnW1TiaOoESXGdlbXssfvQ.0.1.0.0.01⤵
- Modifies data under HKEY_USERS
PID:1764
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4348