medusalocker | 73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd

Analysis

max time kernel
203s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
01-02-2022 15:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
Size

719KB
MD5

dca6639ceeb23a5dc0b9fca15c4706d4
SHA1

3d3d0b600cefaee86f63467bd8307b7434e7ebc9
SHA256

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd
SHA512

d303c199e6422bab5ea045734ed2b2e8a5bfa0f08c1dd8a056fb5660bf513916fb6e1f9873dcdf5fa3f7b32be4f68de90d6ff707ba01f8ef9a666024ff70cb8a

Score

10^/10

medusalocker neshta evasion persistence ransomware spyware trojan

Malware Config

Extracted

Path

C:\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;">813961EBC5092748A37000D8CE4BF29A0F82B2FC0EE50BFDD7D21879FDD2F7E3234D39A85B7799F995EA01C4A0928E9DC80215713BE174EF537B675BA43BF360<br>9BBF0DD0B19345DDC6CB76FB99BBF7D31EEDB62229068530040E82E426DE13DF133733A4C1A4C1E0BC2EE899DF6DE50507462ECFC46A68DEDED0FE82CC32<br>8AB0CFFFC82F8AC1B27A462BE52E7F7C6FAC80A57A3781B9CEF1ECF985A10FD15C9F0BF8A69715D2DE896A0101E1A70DEF5082C5FAF0A165EC67275F4AC2<br>5208EA223AF9AC4C026EAFA644174583C7A45B8D63B33E6ACF71FB183480E18821D9FD05138F219D1DEDA415D629A8DE8570D3B637925F3D63526EA4C5D1<br>47E2F0BFBE3AD43AF4FA03D9A00C6D7133227AEAF86ABA8BEF936DD2D349E8014C5E7A588B994063EB0D78DFCA08E1914FD693C3942FF8B293AF19E3C8D3<br>79D88121882E856E0B30F9B26EF5B6AE6DC6F409124EA1EC7E1CF9CD7EC000630B24DB0F9CFFAE0A28386C6ED051C0F4096265B8CAF5C927EC2D34AAF319<br>1D08AF54BEB9752771F5FA44B63318B35C7818DE69F5DEBFA80BD295E193837C4A31BFEF4FB3CD771005FA216A8A2B23BB7C2A4FBB3EB54AEA033F06FC05<br>1532CFD1B13B7B519A180830E1913991ACC40BE7E0AA28C5E283B384D9FA353A31D97F94B2A2777B345DFB21E79D970E745B5C727063E76EB296254F0749<br>D1D545336E3AF9E20653DD9CDC1D</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/5-jUTTwXmX7tQtTVcuQhse07j2MQJIGab9-W4QKnAvBKCj9VJUsqL2N8l1EdGuTAan2</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="mailto:[email protected]">[email protected]</a> <br> <br> <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="mailto:[email protected]">[email protected]</a>

Signatures

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

MedusaLocker Payload 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\3582-490\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	family_medusalocker
C:\Users\Admin\AppData\Local\Temp\3582-490\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	family_medusalocker
C:\Users\Admin\AppData\Roaming\svhost.exe	family_medusalocker
C:\Users\Admin\AppData\Roaming\svhost.exe	family_medusalocker

Modifies system executable filetype association 2 TTPs 1 IoCs

persistence

Modify Registry

T1112

Change Default File Association

T1042

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
persistence spyware neshta
UAC bypass 3 TTPs
evasion trojan

Bypass User Account Control
T1088

Disabling Security Tools
T1089

Modify Registry
T1112
Executes dropped EXE 2 IoCs

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exesvhost.exe

pid process

2832 73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
3380 svhost.exe
Sets service image path in registry 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

Drops desktop.ini file(s) 1 IoCs

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
File opened for modification	\??\Z:\$RECYCLE.BIN\S-1-5-21-1346565761-3498240568-4147300184-1000\desktop.ini	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.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

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
File opened (read-only)	\??\N:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\P:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\R:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\U:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\A:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\F:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\I:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\M:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\V:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\X:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\E:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\G:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\J:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\S:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\T:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\Y:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\B:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\K:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\L:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\Q:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\H:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\O:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\W:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened (read-only)	\??\Z:	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

Drops file in Program Files directory 64 IoCs

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~2.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MIA062~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\BHO\IE_TO_~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ExtExport.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\NOTIFI~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13153~1.55\MICROS~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOF5E2~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\iexplore.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~4.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOBD5D~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~2.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\MSEDGE~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\MSEDGE~3.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~4.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MI9C33~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\DISABL~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jaureg.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MI391D~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\msedge.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\IDENTI~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\ELEVAT~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\PWAHEL~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~3.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ielowutil.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\Install\{A9F77~1\EDGEMI~1.TMP\setup.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jusched.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GO664E~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\COOKIE~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\msedge.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\armsvc.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Google\Update\1336~1.71\GOOGLE~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\ADOBEA~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\INTERN~1\ieinstal.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EDGEUP~1\13153~1.55\MICROS~3.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\32BITM~1.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\MICROS~1\EdgeCore\970107~1.55\MSEDGE~2.EXE	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

Drops file in Windows directory 7 IoCs

Processes:

svchost.exe73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\svchost.com	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe

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

System Information Discovery
T1082

Modifies data under HKEY_USERS 41 IoCs

Processes:

WaaSMedicAgent.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	WaaSMedicAgent.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	WaaSMedicAgent.exe

Modifies registry class 1 IoCs

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*"	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

pid	process
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

wmic.exewmic.exewmic.exesvchost.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	2172	wmic.exe
Token: SeSecurityPrivilege	2172	wmic.exe
Token: SeTakeOwnershipPrivilege	2172	wmic.exe
Token: SeLoadDriverPrivilege	2172	wmic.exe
Token: SeSystemProfilePrivilege	2172	wmic.exe
Token: SeSystemtimePrivilege	2172	wmic.exe
Token: SeProfSingleProcessPrivilege	2172	wmic.exe
Token: SeIncBasePriorityPrivilege	2172	wmic.exe
Token: SeCreatePagefilePrivilege	2172	wmic.exe
Token: SeBackupPrivilege	2172	wmic.exe
Token: SeRestorePrivilege	2172	wmic.exe
Token: SeShutdownPrivilege	2172	wmic.exe
Token: SeDebugPrivilege	2172	wmic.exe
Token: SeSystemEnvironmentPrivilege	2172	wmic.exe
Token: SeRemoteShutdownPrivilege	2172	wmic.exe
Token: SeUndockPrivilege	2172	wmic.exe
Token: SeManageVolumePrivilege	2172	wmic.exe
Token: 33	2172	wmic.exe
Token: 34	2172	wmic.exe
Token: 35	2172	wmic.exe
Token: 36	2172	wmic.exe
Token: SeIncreaseQuotaPrivilege	3636	wmic.exe
Token: SeSecurityPrivilege	3636	wmic.exe
Token: SeTakeOwnershipPrivilege	3636	wmic.exe
Token: SeLoadDriverPrivilege	3636	wmic.exe
Token: SeSystemProfilePrivilege	3636	wmic.exe
Token: SeSystemtimePrivilege	3636	wmic.exe
Token: SeProfSingleProcessPrivilege	3636	wmic.exe
Token: SeIncBasePriorityPrivilege	3636	wmic.exe
Token: SeCreatePagefilePrivilege	3636	wmic.exe
Token: SeBackupPrivilege	3636	wmic.exe
Token: SeRestorePrivilege	3636	wmic.exe
Token: SeShutdownPrivilege	3636	wmic.exe
Token: SeDebugPrivilege	3636	wmic.exe
Token: SeSystemEnvironmentPrivilege	3636	wmic.exe
Token: SeRemoteShutdownPrivilege	3636	wmic.exe
Token: SeUndockPrivilege	3636	wmic.exe
Token: SeManageVolumePrivilege	3636	wmic.exe
Token: 33	3636	wmic.exe
Token: 34	3636	wmic.exe
Token: 35	3636	wmic.exe
Token: 36	3636	wmic.exe
Token: SeIncreaseQuotaPrivilege	3540	wmic.exe
Token: SeSecurityPrivilege	3540	wmic.exe
Token: SeTakeOwnershipPrivilege	3540	wmic.exe
Token: SeLoadDriverPrivilege	3540	wmic.exe
Token: SeSystemProfilePrivilege	3540	wmic.exe
Token: SeSystemtimePrivilege	3540	wmic.exe
Token: SeProfSingleProcessPrivilege	3540	wmic.exe
Token: SeIncBasePriorityPrivilege	3540	wmic.exe
Token: SeCreatePagefilePrivilege	3540	wmic.exe
Token: SeBackupPrivilege	3540	wmic.exe
Token: SeRestorePrivilege	3540	wmic.exe
Token: SeShutdownPrivilege	3540	wmic.exe
Token: SeDebugPrivilege	3540	wmic.exe
Token: SeSystemEnvironmentPrivilege	3540	wmic.exe
Token: SeRemoteShutdownPrivilege	3540	wmic.exe
Token: SeUndockPrivilege	3540	wmic.exe
Token: SeManageVolumePrivilege	3540	wmic.exe
Token: 33	3540	wmic.exe
Token: 34	3540	wmic.exe
Token: 35	3540	wmic.exe
Token: 36	3540	wmic.exe
Token: SeShutdownPrivilege	2964	svchost.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	pid	process	target process
PID 3296 wrote to memory of 2832	3296	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
PID 3296 wrote to memory of 2832	3296	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
PID 3296 wrote to memory of 2832	3296	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
PID 2832 wrote to memory of 2172	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 2172	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 2172	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 3636	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 3636	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 3636	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 3540	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 3540	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe
PID 2832 wrote to memory of 3540	2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe	wmic.exe

System policy modification 1 TTPs 3 IoCs

evasion

Modify Registry

T1112

Processes:

73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1"	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe

C:\Users\Admin\AppData\Local\Temp\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
"C:\Users\Admin\AppData\Local\Temp\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe"
1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Program Files directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3296

C:\Users\Admin\AppData\Local\Temp\3582-490\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
"C:\Users\Admin\AppData\Local\Temp\3582-490\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe"
2⤵
- Executes dropped EXE
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2832

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic.exe SHADOWCOPY /nointeractive
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2172

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic.exe SHADOWCOPY /nointeractive
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3636

C:\Windows\SysWOW64\Wbem\wmic.exe
wmic.exe SHADOWCOPY /nointeractive
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3540

C:\Users\Admin\AppData\Roaming\svhost.exe
C:\Users\Admin\AppData\Roaming\svhost.exe
1⤵
- Executes dropped EXE
PID:3380

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 77b6e4112ffc03eb51cce42c0c3c336b v4TlscNIC0O0khsjZD893A.0.1.0.0.0
1⤵
- Modifies data under HKEY_USERS
PID:2496

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2964

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Change Default File Association

T1042

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Bypass User Account Control

T1088

Defense Evasion

Bypass User Account Control

T1088

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files\WindowsApps\
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Program Files\WindowsApps\Deleted\
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_neutral_~_8wekyb3d8bbwe\
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Images\
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Images\contrast-black\
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Images\contrast-standard\
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
MD5
d3fefee3a79ba1021cba99889435a110

SHA1
609f467838b9dd180fbf3ab8a47706feca8688c0

SHA256
bbe41cc56e6df36779d9d92052b231a458bb9f5ea38c26747f5d038019d82fdd

SHA512
4f611edb91e797c5bb7b427b5a65be50fe20ddcc6cb7a6dec6f74689fa2fb18bc0c3930217f19251336b9f5297c2b668199cf61047f1872ec3bcf30420eb4c98

Download Submit
C:\Users\Admin\AppData\Local\Temp\3582-490\73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
MD5
d3fefee3a79ba1021cba99889435a110

SHA1
609f467838b9dd180fbf3ab8a47706feca8688c0

SHA256
bbe41cc56e6df36779d9d92052b231a458bb9f5ea38c26747f5d038019d82fdd

SHA512
4f611edb91e797c5bb7b427b5a65be50fe20ddcc6cb7a6dec6f74689fa2fb18bc0c3930217f19251336b9f5297c2b668199cf61047f1872ec3bcf30420eb4c98

Download Submit
C:\Users\Admin\AppData\Roaming\svhost.exe
MD5
d3fefee3a79ba1021cba99889435a110

SHA1
609f467838b9dd180fbf3ab8a47706feca8688c0

SHA256
bbe41cc56e6df36779d9d92052b231a458bb9f5ea38c26747f5d038019d82fdd

SHA512
4f611edb91e797c5bb7b427b5a65be50fe20ddcc6cb7a6dec6f74689fa2fb18bc0c3930217f19251336b9f5297c2b668199cf61047f1872ec3bcf30420eb4c98

Download Submit
C:\Users\Admin\AppData\Roaming\svhost.exe
MD5
d3fefee3a79ba1021cba99889435a110

SHA1
609f467838b9dd180fbf3ab8a47706feca8688c0

SHA256
bbe41cc56e6df36779d9d92052b231a458bb9f5ea38c26747f5d038019d82fdd

SHA512
4f611edb91e797c5bb7b427b5a65be50fe20ddcc6cb7a6dec6f74689fa2fb18bc0c3930217f19251336b9f5297c2b668199cf61047f1872ec3bcf30420eb4c98

Download Submit
memory/2964-152-0x0000027E669A0000-0x0000027E669A4000-memory.dmp

Filesize
16KB

Download

pid	process
2832	73856883e34f63bfc3a845517aeff46467c941f990cd383035a24b4990f6f4dd.exe
3380	svhost.exe