amadey | c3d0427b8bc9d084ac65b881ec50f55be52650f60850ac05010ccc8d56e3d1cb

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

fda68df5e7.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	fda68df5e7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	fda68df5e7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	fda68df5e7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	fda68df5e7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	fda68df5e7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	fda68df5e7.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

fda68df5e7.exe7dfcc52d10.exeskotes.exeskotes.exefile.exeskotes.exe612d6f5c3f.exe16dfcf7db0.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fda68df5e7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7dfcc52d10.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	612d6f5c3f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	16dfcf7db0.exe

Downloads MZ/PE file
Uses browser remote debugging 2 TTPs 4 IoCs
Can be used control the browser and steal sensitive information such as credentials and session cookies.
credential_access stealer

Steal Web Session Cookie
T1539

Modify Authentication Process
T1556

Processes:

chrome.exechrome.exechrome.exechrome.exe

pid process

6012 chrome.exe
6016 chrome.exe
4164 chrome.exe
5584 chrome.exe

pid	process
6012	chrome.exe
6016	chrome.exe
4164	chrome.exe
5584	chrome.exe

Checks BIOS information in registry 2 TTPs 16 IoCs

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

Query Registry

System Information Discovery

Processes:

file.exe612d6f5c3f.exefda68df5e7.exe7dfcc52d10.exeskotes.exeskotes.exe16dfcf7db0.exeskotes.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	612d6f5c3f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fda68df5e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7dfcc52d10.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	612d6f5c3f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	16dfcf7db0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	16dfcf7db0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fda68df5e7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7dfcc52d10.exe

Checks computer location settings 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

Processes:

file.exeskotes.exeCrypt_Medusa.exe7dfcc52d10.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	Crypt_Medusa.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	7dfcc52d10.exe

Executes dropped EXE 11 IoCs

Processes:

skotes.exeCrypt_Medusa.exeCrypt_Medusa.exe612d6f5c3f.exe16dfcf7db0.exeeb494a0f33.exefda68df5e7.exe7dfcc52d10.exeskotes.exeskotes.exeservice123.exe

pid	process
224	skotes.exe
960	Crypt_Medusa.exe
2856	Crypt_Medusa.exe
4124	612d6f5c3f.exe
4584	16dfcf7db0.exe
3488	eb494a0f33.exe
5388	fda68df5e7.exe
5220	7dfcc52d10.exe
5888	skotes.exe
4724	skotes.exe
2876	service123.exe

Identifies Wine through registry keys 2 TTPs 8 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

612d6f5c3f.exe16dfcf7db0.exefda68df5e7.exe7dfcc52d10.exeskotes.exeskotes.exefile.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	612d6f5c3f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	16dfcf7db0.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	fda68df5e7.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	7dfcc52d10.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe

Loads dropped DLL 1 IoCs

Processes:

service123.exe

pid process

2876 service123.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

pid	process
2876	service123.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

fda68df5e7.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	fda68df5e7.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	fda68df5e7.exe

Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs

collection

Email Collection

T1114

Processes:

Crypt_Medusa.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Crypt_Medusa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Crypt_Medusa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Crypt_Medusa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Crypt_Medusa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Crypt_Medusa.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

skotes.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\eb494a0f33.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008210001\\eb494a0f33.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fda68df5e7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008211001\\fda68df5e7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\612d6f5c3f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008208001\\612d6f5c3f.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\16dfcf7db0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008209001\\16dfcf7db0.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

20 api.ipify.org
22 api.ipify.org

flow	ioc
20	api.ipify.org
22	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1008210001\eb494a0f33.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

file.exeskotes.exe612d6f5c3f.exe16dfcf7db0.exefda68df5e7.exe7dfcc52d10.exeskotes.exeskotes.exe

pid process

2016 file.exe
224 skotes.exe
4124 612d6f5c3f.exe
4584 16dfcf7db0.exe
5388 fda68df5e7.exe
5220 7dfcc52d10.exe
5888 skotes.exe
4724 skotes.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

Crypt_Medusa.exe

description pid process target process

PID 960 set thread context of 2856 960 Crypt_Medusa.exe Crypt_Medusa.exe
Drops file in Windows directory 1 IoCs

Processes:

file.exe

description ioc process

File created C:\Windows\Tasks\skotes.job file.exe
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5372 5220 WerFault.exe 7dfcc52d10.exe

description	pid	process	target process
PID 960 set thread context of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	file.exe

pid	pid_target	process	target process
5372	5220	WerFault.exe	7dfcc52d10.exe

System Location Discovery: System Language Discovery 1 TTPs 14 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

Processes:

eb494a0f33.exetaskkill.exetaskkill.exe7dfcc52d10.exefile.exeskotes.exeservice123.exe612d6f5c3f.exe16dfcf7db0.exetaskkill.exetaskkill.exeschtasks.exetaskkill.exefda68df5e7.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb494a0f33.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7dfcc52d10.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	612d6f5c3f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16dfcf7db0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fda68df5e7.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
discovery

Internet Connection Discovery
T1016.001

Processes:

cmd.exePING.EXE

pid process

2752 cmd.exe
2148 PING.EXE

pid	process
2752	cmd.exe
2148	PING.EXE

Checks processor information in registry 2 TTPs 10 IoCs

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

Query Registry

System Information Discovery

Processes:

firefox.exefirefox.exe7dfcc52d10.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	7dfcc52d10.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7dfcc52d10.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

chrome.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Kills process with taskkill 5 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

1148 taskkill.exe
3500 taskkill.exe
4028 taskkill.exe
988 taskkill.exe
1696 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings firefox.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2148 PING.EXE
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

4120 schtasks.exe

pid	process
1148	taskkill.exe
3500	taskkill.exe
4028	taskkill.exe
988	taskkill.exe
1696	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	firefox.exe

pid	process
2148	PING.EXE

pid	process
4120	schtasks.exe

Suspicious behavior: EnumeratesProcesses 27 IoCs

Processes:

file.exeskotes.exeCrypt_Medusa.exe612d6f5c3f.exe16dfcf7db0.exeeb494a0f33.exefda68df5e7.exe7dfcc52d10.exeskotes.exechrome.exeskotes.exe

pid	process
2016	file.exe
2016	file.exe
224	skotes.exe
224	skotes.exe
2856	Crypt_Medusa.exe
2856	Crypt_Medusa.exe
4124	612d6f5c3f.exe
4124	612d6f5c3f.exe
4584	16dfcf7db0.exe
4584	16dfcf7db0.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
5388	fda68df5e7.exe
5388	fda68df5e7.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
5388	fda68df5e7.exe
5388	fda68df5e7.exe
5388	fda68df5e7.exe
5220	7dfcc52d10.exe
5220	7dfcc52d10.exe
5888	skotes.exe
5888	skotes.exe
5584	chrome.exe
5584	chrome.exe
4724	skotes.exe
4724	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

chrome.exe

pid process

5584 chrome.exe
5584 chrome.exe
5584 chrome.exe

pid	process
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

Crypt_Medusa.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exefda68df5e7.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	2856	Crypt_Medusa.exe
Token: SeImpersonatePrivilege	2856	Crypt_Medusa.exe
Token: SeDebugPrivilege	988	taskkill.exe
Token: SeDebugPrivilege	1696	taskkill.exe
Token: SeDebugPrivilege	1148	taskkill.exe
Token: SeDebugPrivilege	3500	taskkill.exe
Token: SeDebugPrivilege	4028	taskkill.exe
Token: SeDebugPrivilege	408	firefox.exe
Token: SeDebugPrivilege	408	firefox.exe
Token: SeDebugPrivilege	5388	fda68df5e7.exe
Token: SeShutdownPrivilege	5584	chrome.exe
Token: SeCreatePagefilePrivilege	5584	chrome.exe
Token: SeShutdownPrivilege	5584	chrome.exe
Token: SeCreatePagefilePrivilege	5584	chrome.exe
Token: SeDebugPrivilege	408	firefox.exe
Token: SeDebugPrivilege	408	firefox.exe
Token: SeDebugPrivilege	408	firefox.exe

Suspicious use of FindShellTrayWindow 58 IoCs

Processes:

file.exeeb494a0f33.exefirefox.exechrome.exe

pid	process
2016	file.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
3488	eb494a0f33.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe
5584	chrome.exe

Suspicious use of SendNotifyMessage 30 IoCs

Processes:

eb494a0f33.exefirefox.exe

pid	process
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
3488	eb494a0f33.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
408	firefox.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe
3488	eb494a0f33.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

408 firefox.exe

pid	process
408	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exeCrypt_Medusa.exeeb494a0f33.exefirefox.exefirefox.exe

description	pid	process	target process
PID 2016 wrote to memory of 224	2016	file.exe	skotes.exe
PID 2016 wrote to memory of 224	2016	file.exe	skotes.exe
PID 2016 wrote to memory of 224	2016	file.exe	skotes.exe
PID 224 wrote to memory of 960	224	skotes.exe	Crypt_Medusa.exe
PID 224 wrote to memory of 960	224	skotes.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 960 wrote to memory of 2856	960	Crypt_Medusa.exe	Crypt_Medusa.exe
PID 224 wrote to memory of 4124	224	skotes.exe	612d6f5c3f.exe
PID 224 wrote to memory of 4124	224	skotes.exe	612d6f5c3f.exe
PID 224 wrote to memory of 4124	224	skotes.exe	612d6f5c3f.exe
PID 224 wrote to memory of 4584	224	skotes.exe	16dfcf7db0.exe
PID 224 wrote to memory of 4584	224	skotes.exe	16dfcf7db0.exe
PID 224 wrote to memory of 4584	224	skotes.exe	16dfcf7db0.exe
PID 224 wrote to memory of 3488	224	skotes.exe	eb494a0f33.exe
PID 224 wrote to memory of 3488	224	skotes.exe	eb494a0f33.exe
PID 224 wrote to memory of 3488	224	skotes.exe	eb494a0f33.exe
PID 3488 wrote to memory of 988	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 988	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 988	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 1696	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 1696	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 1696	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 1148	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 1148	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 1148	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 3500	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 3500	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 3500	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 4028	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 4028	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 4028	3488	eb494a0f33.exe	taskkill.exe
PID 3488 wrote to memory of 2348	3488	eb494a0f33.exe	firefox.exe
PID 3488 wrote to memory of 2348	3488	eb494a0f33.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 2348 wrote to memory of 408	2348	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe
PID 408 wrote to memory of 3048	408	firefox.exe	firefox.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

outlook_office_path 1 IoCs

Processes:

Crypt_Medusa.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Crypt_Medusa.exe

outlook_win_path 1 IoCs

Processes:

Crypt_Medusa.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Crypt_Medusa.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:224
- - C:\Users\Admin\AppData\Local\Temp\1008207001\Crypt_Medusa.exe
    "C:\Users\Admin\AppData\Local\Temp\1008207001\Crypt_Medusa.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:960
  - - C:\Users\Admin\AppData\Local\Temp\1008207001\Crypt_Medusa.exe
      "C:\Users\Admin\AppData\Local\Temp\1008207001\Crypt_Medusa.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Accesses Microsoft Outlook profiles
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      outlook_office_path
      outlook_win_path
      PID:2856
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\1008207001\Crypt_Medusa.exe"
        5⤵
        System Network Configuration Discovery: Internet Connection Discovery
        
        PID:2752
      - C:\Windows\system32\PING.EXE
        
        ping 1.1.1.1 -n 1 -w 3000
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:2148
- - C:\Users\Admin\AppData\Local\Temp\1008208001\612d6f5c3f.exe
    "C:\Users\Admin\AppData\Local\Temp\1008208001\612d6f5c3f.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4124
- - C:\Users\Admin\AppData\Local\Temp\1008209001\16dfcf7db0.exe
    "C:\Users\Admin\AppData\Local\Temp\1008209001\16dfcf7db0.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4584
- - C:\Users\Admin\AppData\Local\Temp\1008210001\eb494a0f33.exe
    "C:\Users\Admin\AppData\Local\Temp\1008210001\eb494a0f33.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:3488
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:988
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1696
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1148
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:3500
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:4028
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2348
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:408
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1956 -prefMapHandle 1784 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {07d4c88e-f63f-434c-8b75-4d2cb5e280b0} 408 "\\.\pipe\gecko-crash-server-pipe.408" gpu
        6⤵
        
        PID:3048
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2448 -parentBuildID 20240401114208 -prefsHandle 2440 -prefMapHandle 2428 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e03edae1-5185-413f-8921-247511eeace7} 408 "\\.\pipe\gecko-crash-server-pipe.408" socket
        6⤵
        
        PID:5068
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2960 -childID 1 -isForBrowser -prefsHandle 2848 -prefMapHandle 2860 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 984 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {08d00ac9-f9b9-498d-b263-2ebf236bc4ad} 408 "\\.\pipe\gecko-crash-server-pipe.408" tab
        6⤵
        
        PID:2868
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4044 -childID 2 -isForBrowser -prefsHandle 4008 -prefMapHandle 4020 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 984 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6586339f-41e6-4649-9ca7-38803a7bf5e3} 408 "\\.\pipe\gecko-crash-server-pipe.408" tab
        6⤵
        
        PID:3104
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4772 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4808 -prefMapHandle 4804 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {91c46cb1-6ee8-4e2a-b925-60da06155257} 408 "\\.\pipe\gecko-crash-server-pipe.408" utility
        6⤵
        Checks processor information in registry
        
        PID:940
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5232 -childID 3 -isForBrowser -prefsHandle 5240 -prefMapHandle 5244 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 984 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0184c7bd-10ef-4e43-9eef-7a116997d68b} 408 "\\.\pipe\gecko-crash-server-pipe.408" tab
        6⤵
        
        PID:5900
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5424 -childID 4 -isForBrowser -prefsHandle 5432 -prefMapHandle 5436 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 984 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3ce271c9-f3ff-4f82-8669-82a1153f7c71} 408 "\\.\pipe\gecko-crash-server-pipe.408" tab
        6⤵
        
        PID:5912
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5620 -childID 5 -isForBrowser -prefsHandle 5628 -prefMapHandle 5636 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 984 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {36905e13-9259-40b4-9921-3826893da077} 408 "\\.\pipe\gecko-crash-server-pipe.408" tab
        6⤵
        
        PID:5924
- - C:\Users\Admin\AppData\Local\Temp\1008211001\fda68df5e7.exe
    "C:\Users\Admin\AppData\Local\Temp\1008211001\fda68df5e7.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5388
- - C:\Users\Admin\AppData\Local\Temp\1008212001\7dfcc52d10.exe
    "C:\Users\Admin\AppData\Local\Temp\1008212001\7dfcc52d10.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Checks computer location settings
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:5220
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:5584
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ffa90a9cc40,0x7ffa90a9cc4c,0x7ffa90a9cc58
        5⤵
        
        PID:2468
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1988,i,8805620219109729227,8786058463012033396,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1984 /prefetch:2
        5⤵
        
        PID:4324
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=388,i,8805620219109729227,8786058463012033396,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1752 /prefetch:3
        5⤵
        
        PID:4812
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2300,i,8805620219109729227,8786058463012033396,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2308 /prefetch:8
        5⤵
        
        PID:5544
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3172,i,8805620219109729227,8786058463012033396,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3180 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:6012
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3200,i,8805620219109729227,8786058463012033396,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3224 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:6016
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --remote-debugging-port=9222 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4452,i,8805620219109729227,8786058463012033396,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4548 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4164
  - - C:\Users\Admin\AppData\Local\Temp\service123.exe
      "C:\Users\Admin\AppData\Local\Temp\service123.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2876
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /tn "ServiceData4" /tr "C:\Users\Admin\AppData\Local\Temp\/service123.exe" /st 00:01 /du 9800:59 /sc once /ri 1 /f
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4120
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5220 -s 1812
      4⤵
      Program crash
      PID:5372

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:5888

C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
1⤵
PID:4840

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5220 -ip 5220
1⤵
PID:5176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Modify Authentication Process

T1556

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Authentication Process

T1556

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

T1556

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

Remote System Discovery

T1018

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion