Analysis
-
max time kernel
4294188s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
08-04-2022 10:49
Static task
static1
Behavioral task
behavioral1
Sample
b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe
Resource
win7-20220311-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe
Resource
win10v2004-20220331-en
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe
-
Size
669KB
-
MD5
e17e00a01d5437d8190298477fd3642a
-
SHA1
8d85cdd3888f2f2c83051e22565e87d93d6c9885
-
SHA256
b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627
-
SHA512
f084cf771e98233ffe090108585c8ccc2d8041d092ead0ed6782836d36039dba9cb34bae7ccb308c11dc6b6b42129aedf8cff6e8a20d9e8afd07acce94a4704c
Malware Config
Extracted
Path
\??\Z:\Boot\HOW_TO_RECOVER_DATA.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;">9098CF9703C35F33A2C50D766BAFAAB7C947386FAE7A1A15F21E4351F7199C6127B53EC132819F932A8ACD8CD28A0C35EAE4206E9A30E6570402CE8BA879C5A3<br>F232B98AB46083A710062C3B430B695E45294DE7835107B75955833810502F5F895133DB2C47AFCFD8DB96D1865A8CA7FD12E7BCE488687456F0CBFFA606<br>42D69E0E4B9C6415082FD7D480459ED76B59E0D3A8AE69F3DDBE7D0C7669A9613D31A3338D37F6C58BB99A4E337B65A8FCE5A32F2026F69D68670F25E4A5<br>2847F6CA306815E5D69BD1D9F9531B9BF6EDAF433B338083462593BA19BEBBEFB03555A52C7B2982DDD5223B121A326A58C1EA9467D583A4389700E27473<br>C63B3094AEA6B858CD5A60BA1F602D69C284684412CCD0678D39134A59F0019CD3BE52A7DF1C55F874C5024A1647064EEAECBCA851A3BE6E27370CC0B9DB<br>C061F7B0120482B4FC9BF18AA9D567FA1EDF3A9EC2942251F93F41B6DF50D606BF5029E7B0F6A23514CC481BD9DB6D5DF2BB106A24039DA653ADB59F166D<br>04513CC574055DBDC8CB3F3D33F015717B0DB8540862565C04319694644629CAE8683B9899FB3BFEB5BE1DDF0BAF5B70C142325025148257B73B1F63FF98<br>BDB73E4ABBDE30E2BD9329D663406744DB197FC3EE70BF6451825D322DDF7F894443B63265145E03814106156B87E4D2837003D570FBED335178C9914905<br>72932D31AAEA4448A15BDFCD3A4A</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>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion</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 <a>qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion
</a><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 free email account on the site:</b> <a href="https://protonmail.com">protonmail.com<br> <hr>
<b>
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 behavioral1/files/0x0008000000014986-61.dat family_medusalocker behavioral1/files/0x0008000000014986-63.dat family_medusalocker -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
Executes dropped EXE 1 IoCs
pid Process 1072 svhost.exe -
Modifies extensions of user files 10 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\CopyFormat.tif => C:\Users\Admin\Pictures\CopyFormat.tif.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File renamed C:\Users\Admin\Pictures\MeasureStep.crw => C:\Users\Admin\Pictures\MeasureStep.crw.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File renamed C:\Users\Admin\Pictures\MountHide.raw => C:\Users\Admin\Pictures\MountHide.raw.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File renamed C:\Users\Admin\Pictures\UnregisterStep.png => C:\Users\Admin\Pictures\UnregisterStep.png.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File renamed C:\Users\Admin\Pictures\UpdatePublish.png => C:\Users\Admin\Pictures\UpdatePublish.png.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened for modification C:\Users\Admin\Pictures\FindPush.tiff b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File renamed C:\Users\Admin\Pictures\FindPush.tiff => C:\Users\Admin\Pictures\FindPush.tiff.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened for modification C:\Users\Admin\Pictures\RegisterProtect.tiff b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File renamed C:\Users\Admin\Pictures\RegisterProtect.tiff => C:\Users\Admin\Pictures\RegisterProtect.tiff.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File renamed C:\Users\Admin\Pictures\SubmitPublish.raw => C:\Users\Admin\Pictures\SubmitPublish.raw.marlock25 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe -
Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2199625441-3471261906-229485034-1000\desktop.ini b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.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) \??\H: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\L: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\U: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\A: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\G: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\K: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\M: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\R: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\Z: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\E: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\J: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\S: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\V: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\W: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\X: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\Y: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\O: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\P: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\I: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\N: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\Q: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\T: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\B: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe File opened (read-only) \??\F: b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Interacts with shadow copies 2 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1680 vssadmin.exe 2012 vssadmin.exe 848 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe -
Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeBackupPrivilege 1844 vssvc.exe Token: SeRestorePrivilege 1844 vssvc.exe Token: SeAuditPrivilege 1844 vssvc.exe Token: SeIncreaseQuotaPrivilege 1740 wmic.exe Token: SeSecurityPrivilege 1740 wmic.exe Token: SeTakeOwnershipPrivilege 1740 wmic.exe Token: SeLoadDriverPrivilege 1740 wmic.exe Token: SeSystemProfilePrivilege 1740 wmic.exe Token: SeSystemtimePrivilege 1740 wmic.exe Token: SeProfSingleProcessPrivilege 1740 wmic.exe Token: SeIncBasePriorityPrivilege 1740 wmic.exe Token: SeCreatePagefilePrivilege 1740 wmic.exe Token: SeBackupPrivilege 1740 wmic.exe Token: SeRestorePrivilege 1740 wmic.exe Token: SeShutdownPrivilege 1740 wmic.exe Token: SeDebugPrivilege 1740 wmic.exe Token: SeSystemEnvironmentPrivilege 1740 wmic.exe Token: SeRemoteShutdownPrivilege 1740 wmic.exe Token: SeUndockPrivilege 1740 wmic.exe Token: SeManageVolumePrivilege 1740 wmic.exe Token: 33 1740 wmic.exe Token: 34 1740 wmic.exe Token: 35 1740 wmic.exe Token: SeIncreaseQuotaPrivilege 360 wmic.exe Token: SeSecurityPrivilege 360 wmic.exe Token: SeTakeOwnershipPrivilege 360 wmic.exe Token: SeLoadDriverPrivilege 360 wmic.exe Token: SeSystemProfilePrivilege 360 wmic.exe Token: SeSystemtimePrivilege 360 wmic.exe Token: SeProfSingleProcessPrivilege 360 wmic.exe Token: SeIncBasePriorityPrivilege 360 wmic.exe Token: SeCreatePagefilePrivilege 360 wmic.exe Token: SeBackupPrivilege 360 wmic.exe Token: SeRestorePrivilege 360 wmic.exe Token: SeShutdownPrivilege 360 wmic.exe Token: SeDebugPrivilege 360 wmic.exe Token: SeSystemEnvironmentPrivilege 360 wmic.exe Token: SeRemoteShutdownPrivilege 360 wmic.exe Token: SeUndockPrivilege 360 wmic.exe Token: SeManageVolumePrivilege 360 wmic.exe Token: 33 360 wmic.exe Token: 34 360 wmic.exe Token: 35 360 wmic.exe Token: SeIncreaseQuotaPrivilege 1608 wmic.exe Token: SeSecurityPrivilege 1608 wmic.exe Token: SeTakeOwnershipPrivilege 1608 wmic.exe Token: SeLoadDriverPrivilege 1608 wmic.exe Token: SeSystemProfilePrivilege 1608 wmic.exe Token: SeSystemtimePrivilege 1608 wmic.exe Token: SeProfSingleProcessPrivilege 1608 wmic.exe Token: SeIncBasePriorityPrivilege 1608 wmic.exe Token: SeCreatePagefilePrivilege 1608 wmic.exe Token: SeBackupPrivilege 1608 wmic.exe Token: SeRestorePrivilege 1608 wmic.exe Token: SeShutdownPrivilege 1608 wmic.exe Token: SeDebugPrivilege 1608 wmic.exe Token: SeSystemEnvironmentPrivilege 1608 wmic.exe Token: SeRemoteShutdownPrivilege 1608 wmic.exe Token: SeUndockPrivilege 1608 wmic.exe Token: SeManageVolumePrivilege 1608 wmic.exe Token: 33 1608 wmic.exe Token: 34 1608 wmic.exe Token: 35 1608 wmic.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1564 wrote to memory of 1680 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 27 PID 1564 wrote to memory of 1680 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 27 PID 1564 wrote to memory of 1680 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 27 PID 1564 wrote to memory of 1680 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 27 PID 1564 wrote to memory of 1740 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 30 PID 1564 wrote to memory of 1740 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 30 PID 1564 wrote to memory of 1740 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 30 PID 1564 wrote to memory of 1740 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 30 PID 1564 wrote to memory of 2012 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 32 PID 1564 wrote to memory of 2012 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 32 PID 1564 wrote to memory of 2012 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 32 PID 1564 wrote to memory of 2012 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 32 PID 1564 wrote to memory of 360 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 34 PID 1564 wrote to memory of 360 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 34 PID 1564 wrote to memory of 360 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 34 PID 1564 wrote to memory of 360 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 34 PID 1564 wrote to memory of 848 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 36 PID 1564 wrote to memory of 848 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 36 PID 1564 wrote to memory of 848 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 36 PID 1564 wrote to memory of 848 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 36 PID 1564 wrote to memory of 1608 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 38 PID 1564 wrote to memory of 1608 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 38 PID 1564 wrote to memory of 1608 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 38 PID 1564 wrote to memory of 1608 1564 b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe 38 PID 1528 wrote to memory of 1072 1528 taskeng.exe 45 PID 1528 wrote to memory of 1072 1528 taskeng.exe 45 PID 1528 wrote to memory of 1072 1528 taskeng.exe 45 PID 1528 wrote to memory of 1072 1528 taskeng.exe 45 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe"C:\Users\Admin\AppData\Local\Temp\b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627.exe"1⤵
- Modifies extensions of user files
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1564 -
C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:1680
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1740
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:2012
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:360
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:848
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1608
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1844
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C:\Windows\system32\taskeng.exetaskeng.exe {E4ECC58A-F14A-4623-A8B0-F02AA1E5B014} S-1-5-21-2199625441-3471261906-229485034-1000:DRLQIXCW\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe2⤵
- Executes dropped EXE
PID:1072
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
669KB
MD5e17e00a01d5437d8190298477fd3642a
SHA18d85cdd3888f2f2c83051e22565e87d93d6c9885
SHA256b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627
SHA512f084cf771e98233ffe090108585c8ccc2d8041d092ead0ed6782836d36039dba9cb34bae7ccb308c11dc6b6b42129aedf8cff6e8a20d9e8afd07acce94a4704c
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Filesize
669KB
MD5e17e00a01d5437d8190298477fd3642a
SHA18d85cdd3888f2f2c83051e22565e87d93d6c9885
SHA256b15840fb0547fc774f371166adb89cd7a58647d4e379256a2f9806dd5a338627
SHA512f084cf771e98233ffe090108585c8ccc2d8041d092ead0ed6782836d36039dba9cb34bae7ccb308c11dc6b6b42129aedf8cff6e8a20d9e8afd07acce94a4704c