Analysis
- max time kernel
154s - max time network
192s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
14/10/2022, 14:20
Behavioral task
behavioral1
Sample
7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe
Resource
win7-20220812-en
windows7-x64
16 signatures
150 seconds
Behavioral task
behavioral2
Sample
7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
14 signatures
150 seconds
General
- Target 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe
- Size 669KB
- Sample221014-rnewcsdeh4
- SHA256 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152
- MD5 a65e340a616178bceb72e056554ca8d6
- SHA1 00f95a3e9e1ce53e4476c770e61f08c110d3beae
- SHA512 cd3f6baa05dbd5b8d345c5a7c084eb389ca1b2e9d6cfc212f58742e5a943927dbb4ae8d16f7fe12bee315cc4e3b8ec11916513e2ff0538af6b8848bbbd21e720
- SSDEEP 12288:dQA0FfTcwpBuV2UxqDmuiLZeUaoFi2XZWfGe615HhAZV8DiKD/KeX:Tuf4wTuV2Ux3uIZeUBi2Te6HW7KrKe
- MD5 SHA1 SHA512 SSDEEP
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;">0F452812EC94C9E18EF8DD0D2A113F672C7DDDB829811DD5695ACFFFA2758B2119E194EBD56EA087095BD082F04382FE8648F244DEAF8CF04380CC3BB51D73B8<br>2B5C4B3BDEE2E601C721AAFFC348AF5BC4A53D5DF7AB7AFFED30FEC75E61D20320FF3D86FD4735AD563044AC34BF1F0D3E8F13753F5509C4590E930A815D<br>2884CB900EE7F27EB8EBCA15C4D77D5C1F8648E9158AB5C389B32FD4818C9B55F89ADA6CF1A3434793A4049FB3E379D846E48D5F690A90ECB3C953ABA25E<br>8A9EDD6F57D94F02EED38AD19C813335235166A2C26EE552D4D7C73CCC9C37A859D5DA3C707E32F65C236173C4928F9046D1D95EF16667CFDBCFBBD40039<br>C713CE8EF922FBC127C21D912B4D7CF0B4983688FB28283EEA1FA3B9A06BBCBF9E67B0CF8D17EA1E4084B2F9B3198E8FA683AB287EABB517C2BE12467375<br>A95C11FA09B49A10FCB16CDA18B4E8458DF2E3A22E5F71A537ABB5E055051677DDC88FDF5F5E2EA498F53C5A3D69FBA3791DF511291A9C9178F23506EAA9<br>A820B9D2A942A77F2A2040A4F9CEFA318B43A835B6B7A20324F627CF0F3A88955E3B0DBE8F09103DF9D0A205FBCA3A99771357A798726E02F8AB665CF209<br>369B4F0C8BF56F17BA8D018FB2DF77F4601CD3EFF7D10112D1152F1C6B3E2F7744D3FD02F06D958498C77EFA3A7F445A31BBB7FC701314BF114EAE0C64D9<br>A33FC99EE508962D8D1BC481BF8D</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<br> </a> 4. Start a chat and follow the further instructions. <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> <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> </div> </div> </div> <!--tab--> <!--text data --> </div> </div> <!--tab--> </div> </div> </body> </html>
Emails
-
href="[email protected]
-
href="[email protected]
Signatures
- MedusaLocker
Ransomware with several variants first seen in September 2019.
- MedusaLocker payload 2 IoCs
resource yara_rule behavioral2/files/0x000a000000022e39-136.dat family_medusalocker behavioral2/files/0x000a000000022e39-137.dat family_medusalocker -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe - Executes dropped EXE 1 IoCs
pid Process 2736 svhost.exe - Modifies extensions of user files 11 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File opened for modification C:\Users\Admin\Pictures\StepMeasure.tiff 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\StepMeasure.tiff => C:\Users\Admin\Pictures\StepMeasure.tiff.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\SubmitConvert.raw => C:\Users\Admin\Pictures\SubmitConvert.raw.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened for modification C:\Users\Admin\Pictures\ConvertFromApprove.tiff 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\ConvertFromApprove.tiff => C:\Users\Admin\Pictures\ConvertFromApprove.tiff.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\FindBlock.crw => C:\Users\Admin\Pictures\FindBlock.crw.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\FormatRemove.tif => C:\Users\Admin\Pictures\FormatRemove.tif.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\ConfirmRename.png => C:\Users\Admin\Pictures\ConfirmRename.png.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\MoveReset.png => C:\Users\Admin\Pictures\MoveReset.png.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\ResolveCompare.raw => C:\Users\Admin\Pictures\ResolveCompare.raw.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File renamed C:\Users\Admin\Pictures\UnlockWrite.png => C:\Users\Admin\Pictures\UnlockWrite.png.mlock2 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.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" 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe - Drops desktop.ini file(s) 1 IoCs
description ioc Process File opened for modification \??\Z:\$RECYCLE.BIN\S-1-5-21-2295526160-1155304984-640977766-1000\desktop.ini 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.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: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\B: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\F: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\J: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\K: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\Q: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\R: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\Z: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\X: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\Y: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\E: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\I: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\M: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\S: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\T: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\V: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\G: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\H: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\L: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\N: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\O: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\P: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\U: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe File opened (read-only) \??\W: 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.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 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe - Suspicious use of AdjustPrivilegeToken 63 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4820 wmic.exe Token: SeSecurityPrivilege 4820 wmic.exe Token: SeTakeOwnershipPrivilege 4820 wmic.exe Token: SeLoadDriverPrivilege 4820 wmic.exe Token: SeSystemProfilePrivilege 4820 wmic.exe Token: SeSystemtimePrivilege 4820 wmic.exe Token: SeProfSingleProcessPrivilege 4820 wmic.exe Token: SeIncBasePriorityPrivilege 4820 wmic.exe Token: SeCreatePagefilePrivilege 4820 wmic.exe Token: SeBackupPrivilege 4820 wmic.exe Token: SeRestorePrivilege 4820 wmic.exe Token: SeShutdownPrivilege 4820 wmic.exe Token: SeDebugPrivilege 4820 wmic.exe Token: SeSystemEnvironmentPrivilege 4820 wmic.exe Token: SeRemoteShutdownPrivilege 4820 wmic.exe Token: SeUndockPrivilege 4820 wmic.exe Token: SeManageVolumePrivilege 4820 wmic.exe Token: 33 4820 wmic.exe Token: 34 4820 wmic.exe Token: 35 4820 wmic.exe Token: 36 4820 wmic.exe Token: SeIncreaseQuotaPrivilege 3744 wmic.exe Token: SeSecurityPrivilege 3744 wmic.exe Token: SeTakeOwnershipPrivilege 3744 wmic.exe Token: SeLoadDriverPrivilege 3744 wmic.exe Token: SeSystemProfilePrivilege 3744 wmic.exe Token: SeSystemtimePrivilege 3744 wmic.exe Token: SeProfSingleProcessPrivilege 3744 wmic.exe Token: SeIncBasePriorityPrivilege 3744 wmic.exe Token: SeCreatePagefilePrivilege 3744 wmic.exe Token: SeBackupPrivilege 3744 wmic.exe Token: SeRestorePrivilege 3744 wmic.exe Token: SeShutdownPrivilege 3744 wmic.exe Token: SeDebugPrivilege 3744 wmic.exe Token: SeSystemEnvironmentPrivilege 3744 wmic.exe Token: SeRemoteShutdownPrivilege 3744 wmic.exe Token: SeUndockPrivilege 3744 wmic.exe Token: SeManageVolumePrivilege 3744 wmic.exe Token: 33 3744 wmic.exe Token: 34 3744 wmic.exe Token: 35 3744 wmic.exe Token: 36 3744 wmic.exe Token: SeIncreaseQuotaPrivilege 3256 wmic.exe Token: SeSecurityPrivilege 3256 wmic.exe Token: SeTakeOwnershipPrivilege 3256 wmic.exe Token: SeLoadDriverPrivilege 3256 wmic.exe Token: SeSystemProfilePrivilege 3256 wmic.exe Token: SeSystemtimePrivilege 3256 wmic.exe Token: SeProfSingleProcessPrivilege 3256 wmic.exe Token: SeIncBasePriorityPrivilege 3256 wmic.exe Token: SeCreatePagefilePrivilege 3256 wmic.exe Token: SeBackupPrivilege 3256 wmic.exe Token: SeRestorePrivilege 3256 wmic.exe Token: SeShutdownPrivilege 3256 wmic.exe Token: SeDebugPrivilege 3256 wmic.exe Token: SeSystemEnvironmentPrivilege 3256 wmic.exe Token: SeRemoteShutdownPrivilege 3256 wmic.exe Token: SeUndockPrivilege 3256 wmic.exe Token: SeManageVolumePrivilege 3256 wmic.exe Token: 33 3256 wmic.exe Token: 34 3256 wmic.exe Token: 35 3256 wmic.exe Token: 36 3256 wmic.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1944 wrote to memory of 4820 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 84 PID 1944 wrote to memory of 4820 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 84 PID 1944 wrote to memory of 4820 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 84 PID 1944 wrote to memory of 3744 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 86 PID 1944 wrote to memory of 3744 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 86 PID 1944 wrote to memory of 3744 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 86 PID 1944 wrote to memory of 3256 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 88 PID 1944 wrote to memory of 3256 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 88 PID 1944 wrote to memory of 3256 1944 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe 88 - System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe"C:\Users\Admin\AppData\Local\Temp\7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152.exe"1⤵
- UAC bypass
- 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:1944 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4820
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3744
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3256
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C:\Users\Admin\AppData\Roaming\svhost.exeC:\Users\Admin\AppData\Roaming\svhost.exe1⤵
- Executes dropped EXE
PID:2736
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\svhost.exe
- Size 669KB
- SHA256 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152
- MD5 a65e340a616178bceb72e056554ca8d6
- SHA1 00f95a3e9e1ce53e4476c770e61f08c110d3beae
- SHA512 cd3f6baa05dbd5b8d345c5a7c084eb389ca1b2e9d6cfc212f58742e5a943927dbb4ae8d16f7fe12bee315cc4e3b8ec11916513e2ff0538af6b8848bbbd21e720
- SSDEEP 12288:dQA0FfTcwpBuV2UxqDmuiLZeUaoFi2XZWfGe615HhAZV8DiKD/KeX:Tuf4wTuV2Ux3uIZeUBi2Te6HW7KrKe
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\svhost.exe
- Size 669KB
- SHA256 7a073ba748c752fa795254cb4019c282ef03a0283602a43f5481a49d17323152
- MD5 a65e340a616178bceb72e056554ca8d6
- SHA1 00f95a3e9e1ce53e4476c770e61f08c110d3beae
- SHA512 cd3f6baa05dbd5b8d345c5a7c084eb389ca1b2e9d6cfc212f58742e5a943927dbb4ae8d16f7fe12bee315cc4e3b8ec11916513e2ff0538af6b8848bbbd21e720
- SSDEEP 12288:dQA0FfTcwpBuV2UxqDmuiLZeUaoFi2XZWfGe615HhAZV8DiKD/KeX:Tuf4wTuV2Ux3uIZeUBi2Te6HW7KrKe
- MD5 SHA1 SHA512 SSDEEP