medusalocker | a25c0227728878c386ab6dba139976cb10e853dd3cd1eb3623f236ee8e1df212

Analysis

max time kernel
127s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-12-2024 08:12

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General

Target

ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
Size

678KB
MD5

ff1b2e9d3e7af50b302b090a15d15c76
SHA1

3bae4caa7c4ecca659aec342472fe49b3c0b2131
SHA256

a25c0227728878c386ab6dba139976cb10e853dd3cd1eb3623f236ee8e1df212
SHA512

d3527aa4e7d4a8fbd0565ea8c0d26dc7e9ff0f294efa5260b9e964e5943782eb697b964cb684ad9008a717b93cfd120ec1337acb0ecbefef0931313f7b88e881
SSDEEP

12288:cPJ4U0TYQivI2qZ7aSgLwkFVpzUvest4ZEbjJLuvJVoM7:JzTYVQ2qZ7aSgLwuVfstRJLAYM

Score

10^/10

medusalocker discovery evasion ransomware spyware stealer trojan

Malware Config

Extracted

Path

\Device\HarddiskVolume1\Recovery_Instructions.html

Ransom Note

<html> <style type="text/css"> body { background-color: #f5f5f5; } h1, h3{ text-align: center; text-transform: uppercase; font-weight: normal; } /*---*/ .tabs1{ display: block; margin: auto; } .tabs1 .head{ text-align: center; float: top; padding: 0px; text-transform: uppercase; font-weight: normal; display: block; background: #81bef7; color: #DF0101; font-size: 30px; } .tabs1 .identi { font-size: 10px; text-align: center; float: top; padding: 15px; display: block; background: #81bef7; color: #DFDFDF; } .tabs .content { background: #f5f5f5; /*text-align: center;*/ color: #000000; padding: 25px 15px; font-size: 15px; font-weight: 400; line-height: 20px; } .tabs .content a { color: #df0130; font-size: 23px; font-style: italic; text-decoration: none; line-height: 35px; } .tabs .content .text{ padding: 25px; line-height: 1.2; } </style> <body> <div class="tabs1"> <div class="head" ><b>Your personal ID:</b></div> <div class="identi"> <span style="width:1000px; color: #ffffff; font-size: 10px;">95D742DEFDCFF3AE18A85896C6FD4915C9AD7A4C0BC1D792D5959F93FDFE28A3A517B79BA296802854EED33173F26C91C0F55301F8BF7FBA0182C1D40CBBB2A9<br>A77C58A41EE373D6ADF782568E27435BCFF57C4B6E49ABFD3C6C378CC38912A7A97F5A25CA93175F290AB642576C919755A7D6C7D8EA0F941F228E7C9665<br>823C1F1D2688C0C2FC86BA4EC6B810A1305A831579197AA1EE4A290335313F2F053F34A6E9E8E461F860D8A7E798A52A6BA17FCA37178949AFD0FF8B235B<br>7772B2C554E8BE69FF257EE461A1A6F812FF11170C632683655EFCFC60A95BD5A726A49ED541470D20C3BD6EE80FD7B0FD15AFABDDA259D549DB81D7A7D3<br>542217838D36B684B59A24B8CC704EA6F394E07B5E43AA2E8B2410929D927BBBD7902CACC6142FCF534F516577D0682668A84E7F033B465E454BC48A5EAF<br>72D0098C0532661C53630B45CA206963AD5E0A880DC9E7287524716D178EAD8D87AC8EBCADAEEE5451560105135F34A6CF09464AD912AE133C30A48AD426<br>C0537B5203EB8EAA7DB600329FC2B52D6613FFE5567E473C962ECD6E39981C6603AB1233393C7AE249FFBCE384773A5BD874D971E805F8CA128E928B5276<br>D24218B1B176835B260478B3CF51F167DBDC05CCA7AC84A0A55DEBF74B1DB05A9676973CD161EFCD95016F3954109E4A28A4F3C207FEA6BBFE89755FA172<br>BFFE539A91692D18F51AA68A9AA2</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>http://gvlay6u4g53rxdi5.onion/21-aRlswZwdaPLiH2ghcD7Rh6wuGgFv0BGV-hLgWboNpFvH8dTuE0BCegkw3guaQtsjq</a><br> * Note that this server is available via Tor browser only<br><br> Follow the instructions to open the link:<br> 1. Type the addres "https://www.torproject.org" in your Internet browser. It opens the Tor site.<br> 2. Press "Download Tor", then press "Download Tor Browser Bundle", install and run it.<br> 3. Now you have Tor browser. In the Tor Browser open "{{URL}}". <br> 4. Start a chat and follow the further instructions. <br><br> <hr> <b>If you can not use the above link, use the email:</b><br> <a href="[email protected]">[email protected]</a> <br><a href="[email protected]">[email protected]</a> <br> <b>* To contact us, create a new mail on the site:</b> <a href="https://protonmail.com">protonmail.com<br> <hr> <b>Make contact as soon as possible. Your private key (decryption key) <br> is only stored temporarily.<br><br> IF YOU DON'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.</b><br> </div> </div> </div>   </div> </div>  </div> </div> </body> </html>

Emails

href="[email protected]">[email protected]</a>

Signatures

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

MedusaLocker payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000b000000023b6e-476.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\EnableLUA = "0"	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe

Renames multiple (151) 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
3648	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"	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-2878641211-696417878-3864914810-1000\desktop.ini	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.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)	\??\P:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\S:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\U:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\V:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\X:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\Y:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\H:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\J:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\B:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\K:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\L:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\N:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\O:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\T:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\Z:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\E:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\I:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\M:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\Q:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\R:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\W:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\F:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\A:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
File opened (read-only)	\??\G:	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.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	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.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
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 63 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	1888	wmic.exe
Token: SeSecurityPrivilege	1888	wmic.exe
Token: SeTakeOwnershipPrivilege	1888	wmic.exe
Token: SeLoadDriverPrivilege	1888	wmic.exe
Token: SeSystemProfilePrivilege	1888	wmic.exe
Token: SeSystemtimePrivilege	1888	wmic.exe
Token: SeProfSingleProcessPrivilege	1888	wmic.exe
Token: SeIncBasePriorityPrivilege	1888	wmic.exe
Token: SeCreatePagefilePrivilege	1888	wmic.exe
Token: SeBackupPrivilege	1888	wmic.exe
Token: SeRestorePrivilege	1888	wmic.exe
Token: SeShutdownPrivilege	1888	wmic.exe
Token: SeDebugPrivilege	1888	wmic.exe
Token: SeSystemEnvironmentPrivilege	1888	wmic.exe
Token: SeRemoteShutdownPrivilege	1888	wmic.exe
Token: SeUndockPrivilege	1888	wmic.exe
Token: SeManageVolumePrivilege	1888	wmic.exe
Token: 33	1888	wmic.exe
Token: 34	1888	wmic.exe
Token: 35	1888	wmic.exe
Token: 36	1888	wmic.exe
Token: SeIncreaseQuotaPrivilege	2444	wmic.exe
Token: SeSecurityPrivilege	2444	wmic.exe
Token: SeTakeOwnershipPrivilege	2444	wmic.exe
Token: SeLoadDriverPrivilege	2444	wmic.exe
Token: SeSystemProfilePrivilege	2444	wmic.exe
Token: SeSystemtimePrivilege	2444	wmic.exe
Token: SeProfSingleProcessPrivilege	2444	wmic.exe
Token: SeIncBasePriorityPrivilege	2444	wmic.exe
Token: SeCreatePagefilePrivilege	2444	wmic.exe
Token: SeBackupPrivilege	2444	wmic.exe
Token: SeRestorePrivilege	2444	wmic.exe
Token: SeShutdownPrivilege	2444	wmic.exe
Token: SeDebugPrivilege	2444	wmic.exe
Token: SeSystemEnvironmentPrivilege	2444	wmic.exe
Token: SeRemoteShutdownPrivilege	2444	wmic.exe
Token: SeUndockPrivilege	2444	wmic.exe
Token: SeManageVolumePrivilege	2444	wmic.exe
Token: 33	2444	wmic.exe
Token: 34	2444	wmic.exe
Token: 35	2444	wmic.exe
Token: 36	2444	wmic.exe
Token: SeIncreaseQuotaPrivilege	2036	wmic.exe
Token: SeSecurityPrivilege	2036	wmic.exe
Token: SeTakeOwnershipPrivilege	2036	wmic.exe
Token: SeLoadDriverPrivilege	2036	wmic.exe
Token: SeSystemProfilePrivilege	2036	wmic.exe
Token: SeSystemtimePrivilege	2036	wmic.exe
Token: SeProfSingleProcessPrivilege	2036	wmic.exe
Token: SeIncBasePriorityPrivilege	2036	wmic.exe
Token: SeCreatePagefilePrivilege	2036	wmic.exe
Token: SeBackupPrivilege	2036	wmic.exe
Token: SeRestorePrivilege	2036	wmic.exe
Token: SeShutdownPrivilege	2036	wmic.exe
Token: SeDebugPrivilege	2036	wmic.exe
Token: SeSystemEnvironmentPrivilege	2036	wmic.exe
Token: SeRemoteShutdownPrivilege	2036	wmic.exe
Token: SeUndockPrivilege	2036	wmic.exe
Token: SeManageVolumePrivilege	2036	wmic.exe
Token: 33	2036	wmic.exe
Token: 34	2036	wmic.exe
Token: 35	2036	wmic.exe
Token: 36	2036	wmic.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4300 wrote to memory of 1888	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	84
PID 4300 wrote to memory of 1888	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	84
PID 4300 wrote to memory of 1888	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	84
PID 4300 wrote to memory of 2444	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	87
PID 4300 wrote to memory of 2444	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	87
PID 4300 wrote to memory of 2444	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	87
PID 4300 wrote to memory of 2036	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	89
PID 4300 wrote to memory of 2036	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe	89
PID 4300 wrote to memory of 2036	4300	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.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"	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff1b2e9d3e7af50b302b090a15d15c76_JaffaCakes118.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:4300
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1888
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2444
- C:\Windows\SysWOW64\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2036

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:3648

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

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Downloads

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

Filesize
678KB

MD5
ff1b2e9d3e7af50b302b090a15d15c76

SHA1
3bae4caa7c4ecca659aec342472fe49b3c0b2131

SHA256
a25c0227728878c386ab6dba139976cb10e853dd3cd1eb3623f236ee8e1df212

SHA512
d3527aa4e7d4a8fbd0565ea8c0d26dc7e9ff0f294efa5260b9e964e5943782eb697b964cb684ad9008a717b93cfd120ec1337acb0ecbefef0931313f7b88e881

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

Filesize
536B

MD5
33e2bea018f379349b7d5ac97e79b193

SHA1
9ee693b4962e7cb61c1b90eb46452a9b06dd044f

SHA256
8c4d8d3b2bf9c92c406d30adf14d46355b91fb51077b406a9332b1b89c4ba6a0

SHA512
de105eb83d2cbd972c960a737129a5e6e8466de7d4d055efca6d12db146bcc9b2d2d5004c9aa3134e5a517edaef727feb3d2e11f0bf58d3f2998b9ffae72370c

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\Device\HarddiskVolume1\Recovery_Instructions.html

Filesize
4KB

MD5
b76bed51cd97e5150bfd5516e0187b55

SHA1
ac5c43f42c2f200c3ed11f84de3c1d0f7e0bd20c

SHA256
3f15ab3fc77db1c088aeb8df74c759dae8c998ac3e6b23239fc71f00cb504e1e

SHA512
dfdf627c0a2d8d61a967a73602487e0b0553c6b49bd8257482774ebc23a5a650e94fa90ce2bb3dd58b254b28c2027f45e0cdfff40c5e46b8f68006a0d461d938

Download Submit