amadey | 2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	de90fd37e0.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	de90fd37e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	de90fd37e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	de90fd37e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	de90fd37e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	de90fd37e0.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar
Vidar family
vidar

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

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	de90fd37e0.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__	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f63c5a4cdd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	208c620e8d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3b062263e4.exe

Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 3 IoCs

Can be used control the browser and steal sensitive information such as credentials and session cookies.

Steal Web Session Cookie

T1539

Modify Authentication Process

pid	Process
5340	chrome.exe
5972	chrome.exe
5720	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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f63c5a4cdd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	de90fd37e0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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\SystemBiosVersion	3b062263e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3b062263e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	208c620e8d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	de90fd37e0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f63c5a4cdd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	208c620e8d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe

Checks computer location settings 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
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	FFfl07u.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	f63c5a4cdd.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe

Executes dropped EXE 11 IoCs

pid	Process
2692	skotes.exe
1808	f63c5a4cdd.exe
5020	208c620e8d.exe
1572	3b062263e4.exe
1796	a6b28cb8a8.exe
5484	de90fd37e0.exe
2964	FFfl07u.exe
2412	skotes.exe
2436	service123.exe
2412	skotes.exe
4180	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.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
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	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.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	f63c5a4cdd.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	208c620e8d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	3b062263e4.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	de90fd37e0.exe

Loads dropped DLL 2 IoCs

pid	Process
2436	service123.exe
4180	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

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	de90fd37e0.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	de90fd37e0.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\208c620e8d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008994001\\208c620e8d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3b062263e4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008995001\\3b062263e4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a6b28cb8a8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008996001\\a6b28cb8a8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\de90fd37e0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008997001\\de90fd37e0.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

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023b9b-96.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2708	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
2692	skotes.exe
1808	f63c5a4cdd.exe
5020	208c620e8d.exe
1572	3b062263e4.exe
5484	de90fd37e0.exe
2412	skotes.exe
2412	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.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

pid	pid_target	Process	procid_target
5796	1808	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	208c620e8d.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	de90fd37e0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f63c5a4cdd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3b062263e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FFfl07u.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a6b28cb8a8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe

Checks processor information in registry 2 TTPs 12 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	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\ProcessorNameString	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FFfl07u.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	f63c5a4cdd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	f63c5a4cdd.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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	FFfl07u.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe

Delays execution with timeout.exe 1 IoCs

pid	Process
5668	timeout.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

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

pid	Process
2708	taskkill.exe
4700	taskkill.exe
4396	taskkill.exe
3620	taskkill.exe
3196	taskkill.exe

Modifies registry class 1 IoCs

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

pid	Process
6076	schtasks.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
2708	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
2708	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
2692	skotes.exe
2692	skotes.exe
1808	f63c5a4cdd.exe
1808	f63c5a4cdd.exe
5020	208c620e8d.exe
5020	208c620e8d.exe
1572	3b062263e4.exe
1572	3b062263e4.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
5484	de90fd37e0.exe
5484	de90fd37e0.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
5340	chrome.exe
5340	chrome.exe
5484	de90fd37e0.exe
5484	de90fd37e0.exe
5484	de90fd37e0.exe
2964	FFfl07u.exe
2964	FFfl07u.exe
2964	FFfl07u.exe
2964	FFfl07u.exe
2412	skotes.exe
2412	skotes.exe
2412	skotes.exe
2412	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
5340	chrome.exe
5340	chrome.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	taskkill.exe
Token: SeDebugPrivilege	4700	taskkill.exe
Token: SeDebugPrivilege	4396	taskkill.exe
Token: SeDebugPrivilege	3620	taskkill.exe
Token: SeDebugPrivilege	3196	taskkill.exe
Token: SeDebugPrivilege	1756	firefox.exe
Token: SeDebugPrivilege	1756	firefox.exe
Token: SeShutdownPrivilege	5340	chrome.exe
Token: SeCreatePagefilePrivilege	5340	chrome.exe
Token: SeDebugPrivilege	5484	de90fd37e0.exe

Suspicious use of FindShellTrayWindow 59 IoCs

pid	Process
2708	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1796	a6b28cb8a8.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe
5340	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1796	a6b28cb8a8.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1756	firefox.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe
1796	a6b28cb8a8.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1756	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2692	2708	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe	83
PID 2708 wrote to memory of 2692	2708	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe	83
PID 2708 wrote to memory of 2692	2708	2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe	83
PID 2692 wrote to memory of 1808	2692	skotes.exe	93
PID 2692 wrote to memory of 1808	2692	skotes.exe	93
PID 2692 wrote to memory of 1808	2692	skotes.exe	93
PID 2692 wrote to memory of 5020	2692	skotes.exe	97
PID 2692 wrote to memory of 5020	2692	skotes.exe	97
PID 2692 wrote to memory of 5020	2692	skotes.exe	97
PID 2692 wrote to memory of 1572	2692	skotes.exe	99
PID 2692 wrote to memory of 1572	2692	skotes.exe	99
PID 2692 wrote to memory of 1572	2692	skotes.exe	99
PID 2692 wrote to memory of 1796	2692	skotes.exe	100
PID 2692 wrote to memory of 1796	2692	skotes.exe	100
PID 2692 wrote to memory of 1796	2692	skotes.exe	100
PID 1796 wrote to memory of 2708	1796	a6b28cb8a8.exe	101
PID 1796 wrote to memory of 2708	1796	a6b28cb8a8.exe	101
PID 1796 wrote to memory of 2708	1796	a6b28cb8a8.exe	101
PID 1796 wrote to memory of 4700	1796	a6b28cb8a8.exe	103
PID 1796 wrote to memory of 4700	1796	a6b28cb8a8.exe	103
PID 1796 wrote to memory of 4700	1796	a6b28cb8a8.exe	103
PID 1796 wrote to memory of 4396	1796	a6b28cb8a8.exe	105
PID 1796 wrote to memory of 4396	1796	a6b28cb8a8.exe	105
PID 1796 wrote to memory of 4396	1796	a6b28cb8a8.exe	105
PID 1796 wrote to memory of 3620	1796	a6b28cb8a8.exe	107
PID 1796 wrote to memory of 3620	1796	a6b28cb8a8.exe	107
PID 1796 wrote to memory of 3620	1796	a6b28cb8a8.exe	107
PID 1796 wrote to memory of 3196	1796	a6b28cb8a8.exe	109
PID 1796 wrote to memory of 3196	1796	a6b28cb8a8.exe	109
PID 1796 wrote to memory of 3196	1796	a6b28cb8a8.exe	109
PID 1796 wrote to memory of 3268	1796	a6b28cb8a8.exe	111
PID 1796 wrote to memory of 3268	1796	a6b28cb8a8.exe	111
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 3268 wrote to memory of 1756	3268	firefox.exe	112
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113
PID 1756 wrote to memory of 724	1756	firefox.exe	113

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

C:\Users\Admin\AppData\Local\Temp\2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.exe
"C:\Users\Admin\AppData\Local\Temp\2a1230f343eb213164ff91f8d77befd8ba6156e0d1b178d8d24fc31989004479.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:2708
- 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:2692
- - C:\Users\Admin\AppData\Local\Temp\1008992001\f63c5a4cdd.exe
    "C:\Users\Admin\AppData\Local\Temp\1008992001\f63c5a4cdd.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:1808
  - - 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:5340
    - - 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,0x100,0xd4,0x104,0x7ffb464fcc40,0x7ffb464fcc4c,0x7ffb464fcc58
        5⤵
        
        PID:5504
    - - 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=2352,i,10230573641165202596,16866411460628302156,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2348 /prefetch:2
        5⤵
        
        PID:2120
    - - 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=1712,i,10230573641165202596,16866411460628302156,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2460 /prefetch:3
        5⤵
        
        PID:5124
    - - 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=1976,i,10230573641165202596,16866411460628302156,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2604 /prefetch:8
        5⤵
        
        PID:5128
    - - 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=3084,i,10230573641165202596,16866411460628302156,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3124 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5720
    - - 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=3096,i,10230573641165202596,16866411460628302156,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3340 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:5972
  - - 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:2436
  - - 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:6076
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1808 -s 1276
      4⤵
      Program crash
      PID:5796
- - C:\Users\Admin\AppData\Local\Temp\1008994001\208c620e8d.exe
    "C:\Users\Admin\AppData\Local\Temp\1008994001\208c620e8d.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:5020
- - C:\Users\Admin\AppData\Local\Temp\1008995001\3b062263e4.exe
    "C:\Users\Admin\AppData\Local\Temp\1008995001\3b062263e4.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:1572
- - C:\Users\Admin\AppData\Local\Temp\1008996001\a6b28cb8a8.exe
    "C:\Users\Admin\AppData\Local\Temp\1008996001\a6b28cb8a8.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:1796
  - - 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:2708
  - - 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:4700
  - - 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:4396
  - - 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:3620
  - - 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:3196
  - - 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:3268
    - - 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:1756
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1904 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {379ac30a-83de-41be-9838-77ea99e109e2} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" gpu
        6⤵
        
        PID:724
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2400 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {593f5832-8176-4a67-abc8-2b534e29f92e} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" socket
        6⤵
        
        PID:2032
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2856 -childID 1 -isForBrowser -prefsHandle 2920 -prefMapHandle 3116 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f4bccb80-e614-4609-a8a6-fda6c8a37b16} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" tab
        6⤵
        
        PID:5092
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3696 -childID 2 -isForBrowser -prefsHandle 2992 -prefMapHandle 3684 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {70ffc3f9-0848-4af1-ad94-142721c8e922} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" tab
        6⤵
        
        PID:5060
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4568 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4540 -prefMapHandle 4536 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {61b5e8a3-1e55-4ad7-9fab-9c5ea65a8079} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" utility
        6⤵
        Checks processor information in registry
        
        PID:1116
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5156 -childID 3 -isForBrowser -prefsHandle 4688 -prefMapHandle 4692 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea8da609-4596-45d2-89f7-bd8e8ce18b7a} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" tab
        6⤵
        
        PID:1108
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5312 -childID 4 -isForBrowser -prefsHandle 5320 -prefMapHandle 5328 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ccd4ce4d-313e-4f5c-aa47-062a6a6ecdf7} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" tab
        6⤵
        
        PID:3776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5496 -childID 5 -isForBrowser -prefsHandle 5500 -prefMapHandle 5504 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 908 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2c7e0b43-f84d-44c5-ab2d-db3acb0302d4} 1756 "\\.\pipe\gecko-crash-server-pipe.1756" tab
        6⤵
        
        PID:312
- - C:\Users\Admin\AppData\Local\Temp\1008997001\de90fd37e0.exe
    "C:\Users\Admin\AppData\Local\Temp\1008997001\de90fd37e0.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:5484
- - C:\Users\Admin\AppData\Local\Temp\1008998001\FFfl07u.exe
    "C:\Users\Admin\AppData\Local\Temp\1008998001\FFfl07u.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:2964
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\KKFHJJDHJEGH" & exit
      4⤵
      System Location Discovery: System Language Discovery
      PID:3912
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 10
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:5668

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:5752

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:2412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1808 -ip 1808
1⤵
PID:4364

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:2412

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

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

Scheduled Task/Job

T1053

Scheduled Task

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

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Authentication Process

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion