medusalocker | 45c46ce6e6c549d90e06f1ab9722e01a075153dd6b667c0e716d37bf10fe05ea

Analysis

max time kernel
126s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 06:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
Size

669KB
MD5

f3f4909771e23ec301ae2a2c5945f25c
SHA1

0cbbc30d64966d7108f3404979058285d8ed250c
SHA256

46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd
SHA512

fd928762c0ddc8301092504874b0ff4ad81a65c4cd385a493db2a5dcce786bcb2f915869958a6618ba10ac443ac6af6a458fed5ec2aedc52e0c649d9d72c27ad
SSDEEP

12288:dQA0FfTcwpBuV2UxqDmuiLZeUaoFi2XZWfGe615HhAZV8DEKD/KeX:Tuf4wTuV2Ux3uIZeUBi2Te6HWxKrKe

Score

10^/10

medusalocker discovery evasion ransomware spyware stealer trojan

Malware Config

Extracted

Path

\Device\HarddiskVolume1\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;">3F85C0ABD86DD7BB78CB594B141F00FA15414B23D1D1DAEE538D67F2D4D210C112C033013E684E8951D2849D281A4645F8EAA839925FA8A3DCCDD7B5DAACF30F<br>6E198A3D7998928A9CE2A28ADB497DABD189AD4F2D617A86A93943BC8E3E54AF8F6ABEB60ABD6F03F461003ADFDC29AEF59A075A85514AFB28F39E1135D7<br>7F779B495474E6FC518B806C10130A7361959A9F77F4FF89D027E2C98E8E8ECF3ED63B4DB9C378479E6C230B506EF23A8F365A7BC3ADC689534BC1F67DA4<br>A89E08B3A42A61CDB7099102E9856E1B6D42E0E7607437504D49EF810B20D64D960EF5635CEF61E210540DB00063379A95274092493B061814B18D6A3FDE<br>C363F6F83362DBF2FEA47B88C9B3C634501B8E8C5AB56A547BE7F5A831F6F898574E6BDE0AE19FCCC7E84FBC4444429CA034641E922997178B3BE9A5D149<br>C6268B069F139AF421BC1BB9FAF924F14D51B8FC0F370F2561209D043EBBA85C4DB6AC290272DE79D49CA6CDD2EA867F6974D366F4FDD14744B2DC3B29F1<br>637ADCC70EAD2375A2F60687714FB20989B1608E89EAE245756DC513B729CE8931052A765F9D4B94817F868BFB3E399034A9E88895DD001736A6E24C6030<br>B75873C611CD4D81CBCC4F2AFA77E1BDEE4E98D24CC709572240A69FDEE8A6E22E3FAB41135F6F044312815EB3C86C8C30C2A91684CC0208954131420435<br>FCC62E3E8166026F0E07C709EC48</span> <br>  </div> </div>  <div class="tabs">  <div class="tab"> <div id="tab-content1" class="content"> <div class="text">  <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>  <hr> <b>Contact us for price and get decryption software.</b><br><br> <a>.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>.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>   </div> </div>  </div> </div> </body> </html>

Emails

href="[email protected]

">[email protected]

href="[email protected]

">[email protected]

Signatures

MedusaLocker
Ransomware with several variants first seen in September 2019.
ransomware medusalocker

MedusaLocker payload 1 IoCs

resource	yara_rule
behavioral2/files/0x0007000000023cc6-725.dat	family_medusalocker

Medusalocker family
medusalocker

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe

Renames multiple (234) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Executes dropped EXE 1 IoCs

pid	Process
1672	svhost.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-940901362-3608833189-1915618603-1000\desktop.ini	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\E:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\K:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\O:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\P:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\V:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\Y:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\B:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\I:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\N:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\S:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\F:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\R:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\T:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\A:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\G:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\H:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\L:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\M:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\Q:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\U:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\W:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\Z:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\J:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
File opened (read-only)	\??\X:	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wmic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svhost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe

Suspicious use of AdjustPrivilegeToken 63 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	3608	wmic.exe
Token: SeSecurityPrivilege	3608	wmic.exe
Token: SeTakeOwnershipPrivilege	3608	wmic.exe
Token: SeLoadDriverPrivilege	3608	wmic.exe
Token: SeSystemProfilePrivilege	3608	wmic.exe
Token: SeSystemtimePrivilege	3608	wmic.exe
Token: SeProfSingleProcessPrivilege	3608	wmic.exe
Token: SeIncBasePriorityPrivilege	3608	wmic.exe
Token: SeCreatePagefilePrivilege	3608	wmic.exe
Token: SeBackupPrivilege	3608	wmic.exe
Token: SeRestorePrivilege	3608	wmic.exe
Token: SeShutdownPrivilege	3608	wmic.exe
Token: SeDebugPrivilege	3608	wmic.exe
Token: SeSystemEnvironmentPrivilege	3608	wmic.exe
Token: SeRemoteShutdownPrivilege	3608	wmic.exe
Token: SeUndockPrivilege	3608	wmic.exe
Token: SeManageVolumePrivilege	3608	wmic.exe
Token: 33	3608	wmic.exe
Token: 34	3608	wmic.exe
Token: 35	3608	wmic.exe
Token: 36	3608	wmic.exe
Token: SeIncreaseQuotaPrivilege	4516	wmic.exe
Token: SeSecurityPrivilege	4516	wmic.exe
Token: SeTakeOwnershipPrivilege	4516	wmic.exe
Token: SeLoadDriverPrivilege	4516	wmic.exe
Token: SeSystemProfilePrivilege	4516	wmic.exe
Token: SeSystemtimePrivilege	4516	wmic.exe
Token: SeProfSingleProcessPrivilege	4516	wmic.exe
Token: SeIncBasePriorityPrivilege	4516	wmic.exe
Token: SeCreatePagefilePrivilege	4516	wmic.exe
Token: SeBackupPrivilege	4516	wmic.exe
Token: SeRestorePrivilege	4516	wmic.exe
Token: SeShutdownPrivilege	4516	wmic.exe
Token: SeDebugPrivilege	4516	wmic.exe
Token: SeSystemEnvironmentPrivilege	4516	wmic.exe
Token: SeRemoteShutdownPrivilege	4516	wmic.exe
Token: SeUndockPrivilege	4516	wmic.exe
Token: SeManageVolumePrivilege	4516	wmic.exe
Token: 33	4516	wmic.exe
Token: 34	4516	wmic.exe
Token: 35	4516	wmic.exe
Token: 36	4516	wmic.exe
Token: SeIncreaseQuotaPrivilege	2684	wmic.exe
Token: SeSecurityPrivilege	2684	wmic.exe
Token: SeTakeOwnershipPrivilege	2684	wmic.exe
Token: SeLoadDriverPrivilege	2684	wmic.exe
Token: SeSystemProfilePrivilege	2684	wmic.exe
Token: SeSystemtimePrivilege	2684	wmic.exe
Token: SeProfSingleProcessPrivilege	2684	wmic.exe
Token: SeIncBasePriorityPrivilege	2684	wmic.exe
Token: SeCreatePagefilePrivilege	2684	wmic.exe
Token: SeBackupPrivilege	2684	wmic.exe
Token: SeRestorePrivilege	2684	wmic.exe
Token: SeShutdownPrivilege	2684	wmic.exe
Token: SeDebugPrivilege	2684	wmic.exe
Token: SeSystemEnvironmentPrivilege	2684	wmic.exe
Token: SeRemoteShutdownPrivilege	2684	wmic.exe
Token: SeUndockPrivilege	2684	wmic.exe
Token: SeManageVolumePrivilege	2684	wmic.exe
Token: 33	2684	wmic.exe
Token: 34	2684	wmic.exe
Token: 35	2684	wmic.exe
Token: 36	2684	wmic.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 3608	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	84
PID 4904 wrote to memory of 3608	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	84
PID 4904 wrote to memory of 3608	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	84
PID 4904 wrote to memory of 4516	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	87
PID 4904 wrote to memory of 4516	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	87
PID 4904 wrote to memory of 4516	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	87
PID 4904 wrote to memory of 2684	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	89
PID 4904 wrote to memory of 2684	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	89
PID 4904 wrote to memory of 2684	4904	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe	89

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe

C:\Users\Admin\AppData\Local\Temp\46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe
"C:\Users\Admin\AppData\Local\Temp\46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd.exe"
1⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4904
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3608
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4516
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2684

C:\Users\Admin\AppData\Roaming\svhost.exe
C:\Users\Admin\AppData\Roaming\svhost.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1672

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\svhost.exe

Filesize
669KB

MD5
f3f4909771e23ec301ae2a2c5945f25c

SHA1
0cbbc30d64966d7108f3404979058285d8ed250c

SHA256
46c9bed88ac58193eb8c1b2ca91cfede01a74dafa4315ff57b7d3bb0c8a779cd

SHA512
fd928762c0ddc8301092504874b0ff4ad81a65c4cd385a493db2a5dcce786bcb2f915869958a6618ba10ac443ac6af6a458fed5ec2aedc52e0c649d9d72c27ad

Download Submit
C:\Users\Default\ntuser.dat.LOG2

Filesize
536B

MD5
77583f944fcf3412091f2fcba848a187

SHA1
804176650d0148486cffed83e03fff52a3e4c6a4

SHA256
5aab372e93dd601ecb927d4cd296ddcd71366f80ec5c729a5a4c5fd866a95a77

SHA512
521a3847215ffcbdc0afd4f763d8827ec2ca95d274774dc2c688f5ef790bdc3f0708d2e49f2a71fa4fa8a7aca5a48339ae55d50246c34c487658bb92fcc06cbe

Download Submit
\Device\HarddiskVolume1\HOW_TO_RECOVER_DATA.html

Filesize
5KB

MD5
2dc17875784ca2414a3f01f76dc18828

SHA1
7beb5f4b0a544ebd4b89003633a40d4656bbfe08

SHA256
22d7ac9cbe584e6f2a6b5e61bd234bbd26e244ff22540ccd655610f4693a5d75

SHA512
74a7aab912d93883fcf96399a209a6ae310ece71dc3e4d1a8ed81438895a1f06b8aea179d6d289b0fc3708f7954a5547f369947173a5639dab827a07c0b55323

Download Submit