Analysis
- max time kernel
142s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220331-en - submitted
08/04/2022, 10:48
Static task
static1
Behavioral task
behavioral1
Sample
f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe
Resource
win7-20220310-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe
Resource
win10v2004-20220331-en
windows10-2004_x64
0 signatures
0 seconds
General
- Target f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe
- Size 669KB
- Sample220408-mv4e3shdfm
- SHA256 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998
- MD5 b3bef8277b3e5b28d9bc7abe85b2938a
- SHA1 217812949d73c575e69fee84686960bed76c73e5
- SHA512 54c1c34cba89a0471a0dfb4e0437abd36bd4223483f3c7771cf5a6fa0bc81c937a9374a181c11898fe38d2c42d204dc5dc4574111ffa707c7dcec7d0ca9f423d
- MD5 SHA1 SHA512
Malware Config
Extracted
Path
-
C:\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;">F445F7EFEB6B7D6262F20CBB5A9B6EB67E0B0CC060A7C2515E2EEB9EBF94F2E42F729B60302650342DC2772ACC7894ADCB913C9AB0B942AB0F3AEA6FE26D33AB<br>934EA2D1F6B703EA22F2FDC5335DBAB18FD795F9A7C1ECE149A3F228316A43A471BC64D45817AF56513A96EC39A2AF7DDFC02E4394D028D96080E986C954<br>DE584C944E53E685FCAA2C302C7B7F2448A530071602E616D6650DCF7BBF312C7D6444677ED2AE04ACFEE52173027CEE0FA05E34A3C12120B41D19DC4B91<br>2732BEFA4BFDAD7B351C35C79EC1988E96A2F9C88B9E14C5D5D3407EF1706B41A64E9A410174A2FCAC0A2D527AAE7D935CBB1F948D79091ECA4A4D9FF239<br>090EFEC3342AAC9F0DCC3255708DF04DA70CA6425A409D773EDC984C9F22D70B499CAEB3F6CC79AFFF568A027EDEC1108737BDE2D6271E54225464540C93<br>8CF8F3AB6D2A05280C762E2A28ADA2FA26F1A7032315E2E7813545AF35E0DB21B8D5C5A2E5AF31A57C63E9271FFBB6FCD5BC23A817FEA620A76B0DF76C8B<br>D01F39DEB149D8DA6315349EB7B14F809200D96CDD1FF0F8A3020A184AA10AC00791DBFF7576FF09557EB461BDB952CA5BF57E7205E47D6AD745A9B977E0<br>6CC9B105C5BAA0F8DC27F7F4EBD9BE4D09A854D8E03721EADE95A4FF8BBF32A2E6D453D3A1285388363DB030D6782327838AAE97FE6A3239EA43ECF2992C<br>EDBCFA2EE107AF15EF609746E573</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
-
href="[email protected]
Signatures
- MedusaLocker
Ransomware with several variants first seen in September 2019.
- MedusaLocker Payload 2 IoCs
resource yara_rule behavioral2/files/0x0006000000021e29-127.dat family_medusalocker behavioral2/files/0x0006000000021e29-128.dat family_medusalocker - Executes dropped EXE 1 IoCs
pid Process 1416 svhost.exe - Modifies extensions of user files 9 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\ExportUnpublish.crw => C:\Users\Admin\Pictures\ExportUnpublish.crw.marlock23 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File renamed C:\Users\Admin\Pictures\MeasurePublish.png => C:\Users\Admin\Pictures\MeasurePublish.png.marlock23 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened for modification C:\Users\Admin\Pictures\NewSwitch.tiff f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File renamed C:\Users\Admin\Pictures\NewSwitch.tiff => C:\Users\Admin\Pictures\NewSwitch.tiff.marlock23 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File renamed C:\Users\Admin\Pictures\PublishLimit.raw => C:\Users\Admin\Pictures\PublishLimit.raw.marlock23 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File renamed C:\Users\Admin\Pictures\RevokeUnprotect.raw => C:\Users\Admin\Pictures\RevokeUnprotect.raw.marlock23 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened for modification C:\Users\Admin\Pictures\CheckpointDebug.tiff f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File renamed C:\Users\Admin\Pictures\CheckpointDebug.tiff => C:\Users\Admin\Pictures\CheckpointDebug.tiff.marlock23 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File renamed C:\Users\Admin\Pictures\SetNew.tif => C:\Users\Admin\Pictures\SetNew.tif.marlock23 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.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" f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe - Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-157025953-3125636059-437143553-1000\desktop.ini f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.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) \??\S: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\T: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\E: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\F: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\L: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\M: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\O: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\R: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\W: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\Z: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\A: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\P: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\Q: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\U: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\Y: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\X: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\B: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\G: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\H: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\J: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\K: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\V: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\I: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe File opened (read-only) \??\N: f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe - Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2204 wmic.exe Token: SeSecurityPrivilege 2204 wmic.exe Token: SeTakeOwnershipPrivilege 2204 wmic.exe Token: SeLoadDriverPrivilege 2204 wmic.exe Token: SeSystemProfilePrivilege 2204 wmic.exe Token: SeSystemtimePrivilege 2204 wmic.exe Token: SeProfSingleProcessPrivilege 2204 wmic.exe Token: SeIncBasePriorityPrivilege 2204 wmic.exe Token: SeCreatePagefilePrivilege 2204 wmic.exe Token: SeBackupPrivilege 2204 wmic.exe Token: SeRestorePrivilege 2204 wmic.exe Token: SeShutdownPrivilege 2204 wmic.exe Token: SeDebugPrivilege 2204 wmic.exe Token: SeSystemEnvironmentPrivilege 2204 wmic.exe Token: SeRemoteShutdownPrivilege 2204 wmic.exe Token: SeUndockPrivilege 2204 wmic.exe Token: SeManageVolumePrivilege 2204 wmic.exe Token: 33 2204 wmic.exe Token: 34 2204 wmic.exe Token: 35 2204 wmic.exe Token: 36 2204 wmic.exe Token: SeIncreaseQuotaPrivilege 1420 wmic.exe Token: SeSecurityPrivilege 1420 wmic.exe Token: SeTakeOwnershipPrivilege 1420 wmic.exe Token: SeLoadDriverPrivilege 1420 wmic.exe Token: SeSystemProfilePrivilege 1420 wmic.exe Token: SeSystemtimePrivilege 1420 wmic.exe Token: SeProfSingleProcessPrivilege 1420 wmic.exe Token: SeIncBasePriorityPrivilege 1420 wmic.exe Token: SeCreatePagefilePrivilege 1420 wmic.exe Token: SeBackupPrivilege 1420 wmic.exe Token: SeRestorePrivilege 1420 wmic.exe Token: SeShutdownPrivilege 1420 wmic.exe Token: SeDebugPrivilege 1420 wmic.exe Token: SeSystemEnvironmentPrivilege 1420 wmic.exe Token: SeRemoteShutdownPrivilege 1420 wmic.exe Token: SeUndockPrivilege 1420 wmic.exe Token: SeManageVolumePrivilege 1420 wmic.exe Token: 33 1420 wmic.exe Token: 34 1420 wmic.exe Token: 35 1420 wmic.exe Token: 36 1420 wmic.exe Token: SeIncreaseQuotaPrivilege 1464 wmic.exe Token: SeSecurityPrivilege 1464 wmic.exe Token: SeTakeOwnershipPrivilege 1464 wmic.exe Token: SeLoadDriverPrivilege 1464 wmic.exe Token: SeSystemProfilePrivilege 1464 wmic.exe Token: SeSystemtimePrivilege 1464 wmic.exe Token: SeProfSingleProcessPrivilege 1464 wmic.exe Token: SeIncBasePriorityPrivilege 1464 wmic.exe Token: SeCreatePagefilePrivilege 1464 wmic.exe Token: SeBackupPrivilege 1464 wmic.exe Token: SeRestorePrivilege 1464 wmic.exe Token: SeShutdownPrivilege 1464 wmic.exe Token: SeDebugPrivilege 1464 wmic.exe Token: SeSystemEnvironmentPrivilege 1464 wmic.exe Token: SeRemoteShutdownPrivilege 1464 wmic.exe Token: SeUndockPrivilege 1464 wmic.exe Token: SeManageVolumePrivilege 1464 wmic.exe Token: 33 1464 wmic.exe Token: 34 1464 wmic.exe Token: 35 1464 wmic.exe Token: 36 1464 wmic.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 2360 wrote to memory of 2204 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 83 PID 2360 wrote to memory of 2204 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 83 PID 2360 wrote to memory of 2204 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 83 PID 2360 wrote to memory of 1420 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 85 PID 2360 wrote to memory of 1420 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 85 PID 2360 wrote to memory of 1420 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 85 PID 2360 wrote to memory of 1464 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 87 PID 2360 wrote to memory of 1464 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 87 PID 2360 wrote to memory of 1464 2360 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe 87 - System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.exe"C:\Users\Admin\AppData\Local\Temp\f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998.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:2360 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2204
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1420
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1464
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:1416
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\svhost.exe
- Size 669KB
- SHA256 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998
- MD5 b3bef8277b3e5b28d9bc7abe85b2938a
- SHA1 217812949d73c575e69fee84686960bed76c73e5
- SHA512 54c1c34cba89a0471a0dfb4e0437abd36bd4223483f3c7771cf5a6fa0bc81c937a9374a181c11898fe38d2c42d204dc5dc4574111ffa707c7dcec7d0ca9f423d
- SSDEEP 12288:dQA0FfTcwpBuV2UxqDmuiLZeUaoFi2XZWfGe615HhAZV8DgKD/KeX:Tuf4wTuV2Ux3uIZeUBi2Te6HWdKrKe
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\svhost.exe
- Size 669KB
- SHA256 f1c361bb3b649918bc5b3ad3fc5cbd1bbd7c585fbe2557410e267d161d3bb998
- MD5 b3bef8277b3e5b28d9bc7abe85b2938a
- SHA1 217812949d73c575e69fee84686960bed76c73e5
- SHA512 54c1c34cba89a0471a0dfb4e0437abd36bd4223483f3c7771cf5a6fa0bc81c937a9374a181c11898fe38d2c42d204dc5dc4574111ffa707c7dcec7d0ca9f423d
- SSDEEP 12288:dQA0FfTcwpBuV2UxqDmuiLZeUaoFi2XZWfGe615HhAZV8DgKD/KeX:Tuf4wTuV2Ux3uIZeUBi2Te6HWdKrKe
- MD5 SHA1 SHA512 SSDEEP