8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8

General

Target

8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
Size

835KB
MD5

2cc70c4beed0ba6db11c63bf435c6bf2
SHA1

18348a70148e1424ba4c30298b05f3f8820313cd
SHA256

8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8
SHA512

a455468af2b3b4793f959a31826337a89ede5117e17a7d622b1fcc12bdacd503a371742ed47e9cc89ba1e4b7819b18db75aadca6993f9bcb3515cec1964c04fd

Score

10^/10

ransomware persistence spyware discovery evasion

Malware Config

Extracted

Path

C:\_readme.txt

Ransom Note

ATTENTION! Don't worry, you can return all your files! All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-xcn1Dtzak4 Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: helpmanager@mail.ch Reserve e-mail address to contact us: restoremanager@firemail.cc Your personal ID: 0224yiuduy6S5dcnlKQ98kXDvxgsXzukMEM5f3xFKfqIWvhqUxfWVb

Emails

helpmanager@mail.ch

restoremanager@firemail.cc

URLs

https://we.tl/t-xcn1Dtzak4

Signatures

Executes dropped EXE 5 IoCs

Processes:

updatewin1.exeupdatewin2.exeupdatewin1.exe5.exe8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

pid process

1836 updatewin1.exe
1260 updatewin2.exe
308 updatewin1.exe
1580 5.exe
1468 8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

pid	process
1836	updatewin1.exe
1260	updatewin2.exe
308	updatewin1.exe
1580	5.exe
1468	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

Checks for installed software on the system 1 TTPs 29 IoCs

discovery

Query Registry

T1012

Processes:

5.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\AddressBook\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Adobe AIR\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Connection Manager\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{BB8B979E-E336-47E7-96BC-1031C1B94561}\DisplayName	5.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\WIC\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{92FB6C44-E685-45AD-9B20-CADF4CABA132}.KB4087364\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\SchedulingAgent\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE4Data\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB982573\DisplayName	5.exe
Key enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2151757\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE40\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IEData\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MobileOptionPack\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2467173\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2565063\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{f4220b74-9edd-4ded-bc8b-0342c1e164d8}\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\DirectDrawEx\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE5BAKEX\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2524860\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{AC76BA86-7AD7-1033-7B44-A90000000001}\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Fontcore\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{00203668-8170-44A0-BE44-B632FA4D780F}\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2544655\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome\DisplayName	5.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2549743\DisplayName	5.exe

Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

21 ip-api.com
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

flow	ioc
21	ip-api.com

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exepowershell.exe5.exepowershell.exepowershell.exe8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

pid	process
1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
820	powershell.exe
820	powershell.exe
1580	5.exe
1580	5.exe
1580	5.exe
820	powershell.exe
1064	powershell.exe
1064	powershell.exe
1580	5.exe
1596	powershell.exe
1468	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
1468	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

Loads dropped DLL 16 IoCs

Processes:

8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exeupdatewin1.exeupdatewin1.exe5.exe

pid	process
1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
1836	updatewin1.exe
1836	updatewin1.exe
1836	updatewin1.exe
1836	updatewin1.exe
1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
1836	updatewin1.exe
308	updatewin1.exe
308	updatewin1.exe
308	updatewin1.exe
1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
1580	5.exe
1580	5.exe
1580	5.exe
1580	5.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	5.exe

Disables Task Manager via registry modification
evasion
Drops file in Drivers directory 1 IoCs

Processes:

updatewin2.exe

description ioc process

File opened for modification C:\Windows\System32\drivers\etc\hosts updatewin2.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

964 NOTEPAD.EXE

description	ioc	process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	updatewin2.exe

pid	process
964	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 80 IoCs

Processes:

8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exeupdatewin1.exeupdatewin1.exepowershell.exe

description	pid	process	target process
PID 1304 wrote to memory of 1100	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	icacls.exe
PID 1304 wrote to memory of 1100	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	icacls.exe
PID 1304 wrote to memory of 1100	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	icacls.exe
PID 1304 wrote to memory of 1100	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	icacls.exe
PID 1304 wrote to memory of 1672	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
PID 1304 wrote to memory of 1672	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
PID 1304 wrote to memory of 1672	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
PID 1304 wrote to memory of 1672	1304	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
PID 1672 wrote to memory of 1836	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin1.exe
PID 1672 wrote to memory of 1836	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin1.exe
PID 1672 wrote to memory of 1836	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin1.exe
PID 1672 wrote to memory of 1836	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin1.exe
PID 1672 wrote to memory of 1836	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin1.exe
PID 1672 wrote to memory of 1836	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin1.exe
PID 1672 wrote to memory of 1836	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin1.exe
PID 1836 wrote to memory of 308	1836	updatewin1.exe	updatewin1.exe
PID 1836 wrote to memory of 308	1836	updatewin1.exe	updatewin1.exe
PID 1836 wrote to memory of 308	1836	updatewin1.exe	updatewin1.exe
PID 1836 wrote to memory of 308	1836	updatewin1.exe	updatewin1.exe
PID 1836 wrote to memory of 308	1836	updatewin1.exe	updatewin1.exe
PID 1836 wrote to memory of 308	1836	updatewin1.exe	updatewin1.exe
PID 1672 wrote to memory of 1260	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin2.exe
PID 1672 wrote to memory of 1260	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin2.exe
PID 1672 wrote to memory of 1260	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin2.exe
PID 1672 wrote to memory of 1260	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin2.exe
PID 1672 wrote to memory of 1260	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin2.exe
PID 1672 wrote to memory of 1260	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin2.exe
PID 1672 wrote to memory of 1260	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	updatewin2.exe
PID 1836 wrote to memory of 308	1836	updatewin1.exe	updatewin1.exe
PID 308 wrote to memory of 820	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 820	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 820	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 820	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 820	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 820	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 820	308	updatewin1.exe	powershell.exe
PID 1672 wrote to memory of 1580	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	5.exe
PID 1672 wrote to memory of 1580	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	5.exe
PID 1672 wrote to memory of 1580	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	5.exe
PID 1672 wrote to memory of 1580	1672	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe	5.exe
PID 308 wrote to memory of 1064	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 1064	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 1064	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 1064	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 1064	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 1064	308	updatewin1.exe	powershell.exe
PID 308 wrote to memory of 1064	308	updatewin1.exe	powershell.exe
PID 1064 wrote to memory of 1596	1064	powershell.exe	powershell.exe
PID 1064 wrote to memory of 1596	1064	powershell.exe	powershell.exe
PID 1064 wrote to memory of 1596	1064	powershell.exe	powershell.exe
PID 1064 wrote to memory of 1596	1064	powershell.exe	powershell.exe
PID 1064 wrote to memory of 1596	1064	powershell.exe	powershell.exe
PID 1064 wrote to memory of 1596	1064	powershell.exe	powershell.exe
PID 1064 wrote to memory of 1596	1064	powershell.exe	powershell.exe
PID 308 wrote to memory of 1360	308	updatewin1.exe	mpcmdrun.exe
PID 308 wrote to memory of 1360	308	updatewin1.exe	mpcmdrun.exe
PID 308 wrote to memory of 1360	308	updatewin1.exe	mpcmdrun.exe
PID 308 wrote to memory of 1360	308	updatewin1.exe	mpcmdrun.exe
PID 308 wrote to memory of 1648	308	updatewin1.exe	cmd.exe
PID 308 wrote to memory of 1648	308	updatewin1.exe	cmd.exe
PID 308 wrote to memory of 1648	308	updatewin1.exe	cmd.exe
PID 308 wrote to memory of 1648	308	updatewin1.exe	cmd.exe
PID 308 wrote to memory of 1648	308	updatewin1.exe	cmd.exe
PID 308 wrote to memory of 1648	308	updatewin1.exe	cmd.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run entry to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000\Software\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\64f06f71-f1ea-4bc2-9e1c-73eea48b1772\\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe\" --AutoStart"	8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

Office loads VBA resources, possible macro or embedded object present

Makes http(s) request 19 IoCs

Contacts server via http/https, possibly for C2 communication.

Processes:

description	flow	ioc
HTTP URL	20	http://chumashpeople.com/freebl3.dll
HTTP URL	20	http://chumashpeople.com/mozglue.dll
HTTP URL	20	http://chumashpeople.com/softokn3.dll
HTTP URL	20	http://chumashpeople.com/
HTTP URL	30	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
HTTP URL	6	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
HTTP URL	12	http://akbz.top/ydtftysdtyftysdfsdpen3/get.php?pid=ADD92632311B7FBC9E7C4B15A8803926&first=true
HTTP URL	14	http://akbz.top/files/penelop/updatewin.exe
HTTP URL	20	http://chumashpeople.com/msvcp140.dll
HTTP URL	20	http://chumashpeople.com/vcruntime140.dll
HTTP URL	9	http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
HTTP URL	11	http://akbz.top/files/penelop/updatewin1.exe
HTTP URL	13	http://akbz.top/files/penelop/updatewin2.exe
HTTP URL	15	http://akbz.top/files/penelop/3.exe
HTTP URL	16	http://akbz.top/files/penelop/4.exe
HTTP URL	17	http://akbz.top/files/penelop/5.exe
HTTP URL	20	http://chumashpeople.com/517
HTTP URL	20	http://chumashpeople.com/nss3.dll
HTTP URL	22	http://ip-api.com/line/

Modifies file permissions 1 TTPs 1 IoCs
discovery

File Permissions Modification
T1222

Processes:

icacls.exe

pid process

1100 icacls.exe

pid	process
1100	icacls.exe

Modifies registry class 11 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\MuiCache	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\sqpc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\sqpc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\.sqpc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\sqpc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\sqpc_auto_file\shell\edit\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\sqpc_auto_file\shell\edit\command\ = "\"C:\\Program Files\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\sqpc_auto_file\shell\edit\ = "&Edit"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\.sqpc\ = "sqpc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-910373003-3952921535-3480519689-1000_CLASSES\sqpc_auto_file\shell\edit	rundll32.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.exepowershell.exepowershell.exetaskkill.exe

description	pid	process
Token: SeDebugPrivilege	820	powershell.exe
Token: SeDebugPrivilege	1064	powershell.exe
Token: SeDebugPrivilege	1596	powershell.exe
Token: SeDebugPrivilege	1532	taskkill.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1920 WINWORD.EXE
1920 WINWORD.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1920 WINWORD.EXE
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1532 taskkill.exe

pid	process
1920	WINWORD.EXE
1920	WINWORD.EXE

pid	process
1920	WINWORD.EXE

pid	process
1532	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
"C:\Users\Admin\AppData\Local\Temp\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Adds Run entry to start application
PID:1304

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\64f06f71-f1ea-4bc2-9e1c-73eea48b1772" /deny *S-1-1-0:(OI)(CI)(DE,DC)
2⤵
- Modifies file permissions
PID:1100

C:\Users\Admin\AppData\Local\Temp\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
"C:\Users\Admin\AppData\Local\Temp\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe" --Admin IsNotAutoStart IsNotTask
2⤵
- Suspicious behavior: EnumeratesProcesses
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe
"C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1836

C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe
"C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe" --Admin
4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:308

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -Command Set-ExecutionPolicy -Scope CurrentUser RemoteSigned
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:820

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -NoProfile -ExecutionPolicy Bypass -Command "& {Start-Process PowerShell -ArgumentList '-NoProfile -ExecutionPolicy Bypass -File ""C:\Users\Admin\AppData\Local\script.ps1""' -Verb RunAs}"
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
PID:1064

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\script.ps1
6⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1596

C:\Program Files\Windows Defender\mpcmdrun.exe
"C:\Program Files\Windows Defender\mpcmdrun.exe" -removedefinitions -all
5⤵
PID:1360

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\delself.bat""
5⤵
PID:1648

C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin2.exe
"C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin2.exe"
3⤵
- Executes dropped EXE
- Drops file in Drivers directory
PID:1260

C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\5.exe
"C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\5.exe"
3⤵
- Executes dropped EXE
- Checks for installed software on the system
- Suspicious behavior: EnumeratesProcesses
- Loads dropped DLL
- Checks processor information in registry
PID:1580

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im 5.exe /f & erase C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\5.exe & exit
4⤵
PID:472

C:\Windows\SysWOW64\taskkill.exe
taskkill /im 5.exe /f
5⤵
- Suspicious use of AdjustPrivilegeToken
- Kills process with taskkill
PID:1532

C:\Windows\system32\taskeng.exe
taskeng.exe {65C496CB-191E-440E-97FC-7685B6CEC89D} S-1-5-21-910373003-3952921535-3480519689-1000:DJRWGDLZ\Admin:Interactive:[1]
1⤵
PID:1480

C:\Users\Admin\AppData\Local\64f06f71-f1ea-4bc2-9e1c-73eea48b1772\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe
C:\Users\Admin\AppData\Local\64f06f71-f1ea-4bc2-9e1c-73eea48b1772\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe --Task
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1468

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:1552

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\vcredist2010_x64.log.html.sqpc
1⤵
- Modifies registry class
PID:1944

C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\vcredist2010_x64.log.html.sqpc"
2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
PID:1920

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\_readme.txt
1⤵
- Opens file in notepad (likely ransom note)
PID:964

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

File Permissions Modification

1

T1222

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Download Submit
C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\5.exe

Download Submit
C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\5.exe

Download Submit
C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
C:\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin2.exe

Download Submit
C:\Users\Admin\AppData\Local\64f06f71-f1ea-4bc2-9e1c-73eea48b1772\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

Download Submit
C:\Users\Admin\AppData\Local\64f06f71-f1ea-4bc2-9e1c-73eea48b1772\8dad2f78f4ac3756165293666361a157ecaf50e2c2c8344cccd09f018912f3a8.exe

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2f8f6cc7-ae83-4f79-b06e-2b9a49e06c5b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_3f934678-4276-4d7d-9a2b-7ccacecf398b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_670419ca-9b90-4e9d-a6c5-f73b7563d382

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_9065e065-05e7-4eaa-bb93-1db6da178e99

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_a3b7b651-7089-41b5-9155-3fb877609508

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_b7a807a3-f6b6-4397-972a-e9e81988f869

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e331f9c7-6ec8-40f5-b318-7a4a05eb497d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex

Download Submit
C:\Users\Admin\AppData\Local\Temp\delself.bat

Download Submit
C:\Users\Admin\AppData\Local\script.ps1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Download Submit
C:\_readme.txt

Download Submit
C:\vcredist2010_x64.log.html.sqpc

Download Submit
\ProgramData\mozglue.dll

Download Submit
\ProgramData\msvcp140.dll

Download Submit
\ProgramData\nss3.dll

Download Submit
\ProgramData\vcruntime140.dll

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\5.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\5.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin1.exe

Download Submit
\Users\Admin\AppData\Local\41b5f5f8-32b5-41f5-b7f3-7b21be66616a\updatewin2.exe

Download Submit
memory/308-25-0x00000000005D2000-0x00000000005D3000-memory.dmp

Filesize
4KB

Download
memory/308-23-0x0000000001EB0000-0x0000000001EC1000-memory.dmp

Filesize
68KB

Download
memory/1260-18-0x0000000001DF0000-0x0000000001E01000-memory.dmp

Filesize
68KB

Download
memory/1260-24-0x00000000005EF000-0x00000000005F0000-memory.dmp

Filesize
4KB

Download
memory/1304-1-0x0000000001EE0000-0x0000000001EF1000-memory.dmp

Filesize
68KB

Download
memory/1304-0-0x0000000000220000-0x00000000002B1000-memory.dmp

Filesize
580KB

Download
memory/1468-55-0x0000000000310000-0x00000000003A1000-memory.dmp

Filesize
580KB

Download
memory/1468-56-0x0000000001E40000-0x0000000001E51000-memory.dmp

Filesize
68KB

Download
memory/1580-29-0x0000000002FC8000-0x0000000002FD9000-memory.dmp

Filesize
68KB

Download
memory/1580-30-0x00000000030C0000-0x00000000030D1000-memory.dmp

Filesize
68KB

Download
memory/1672-4-0x0000000001FC0000-0x0000000001FD1000-memory.dmp

Filesize
68KB

Download
memory/1672-58-0x00000000039D0000-0x00000000039E1000-memory.dmp

Filesize
68KB

Download
memory/1672-59-0x0000000003DE0000-0x0000000003DF1000-memory.dmp

Filesize
68KB

Download
memory/1672-60-0x00000000039D0000-0x00000000039E1000-memory.dmp

Filesize
68KB

Download
memory/1672-3-0x0000000000220000-0x00000000002B1000-memory.dmp

Filesize
580KB

Download
memory/1836-12-0x0000000001E70000-0x0000000001E81000-memory.dmp

Filesize
68KB

Download
memory/1836-13-0x00000000002E0000-0x00000000002E1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads