amadey | 5e25eba0727eb361d518125ef6bad9f834d4c7d91d35edb4b93ee0decaca6c12

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

c16f548ee3.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c16f548ee3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c16f548ee3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c16f548ee3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c16f548ee3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c16f548ee3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c16f548ee3.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

credential_access stealer

Processes:

skotes.exeskotes.exeL.exe97fd07e4af.exe6c63d8bc0a.exec16f548ee3.exe22f510cb6f.exefile.exe

description	ioc	Process
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__	L.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	97fd07e4af.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6c63d8bc0a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c16f548ee3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	22f510cb6f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.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.

Steal Web Session Cookie

T1539

Modify Authentication Process

Processes:

chrome.exechrome.exechrome.exechrome.exe

pid	Process
2856	chrome.exe
4868	chrome.exe
3340	chrome.exe
2352	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.exeskotes.exeskotes.exeL.exe97fd07e4af.exe22f510cb6f.exe6c63d8bc0a.exec16f548ee3.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.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	L.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	97fd07e4af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	22f510cb6f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6c63d8bc0a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6c63d8bc0a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	22f510cb6f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	L.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	97fd07e4af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c16f548ee3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c16f548ee3.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

System Information Discovery

Processes:

22f510cb6f.exefile.exeskotes.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	22f510cb6f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 9 IoCs

Processes:

skotes.exeskotes.exeL.exe97fd07e4af.exe6c63d8bc0a.exe8f67f42150.exec16f548ee3.exe22f510cb6f.exeservice123.exe

pid	Process
5000	skotes.exe
3140	skotes.exe
4908	L.exe
408	97fd07e4af.exe
3252	6c63d8bc0a.exe
3860	8f67f42150.exe
1980	c16f548ee3.exe
1760	22f510cb6f.exe
1208	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:

skotes.exeL.exe97fd07e4af.exe6c63d8bc0a.exec16f548ee3.exe22f510cb6f.exefile.exeskotes.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	L.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	97fd07e4af.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	6c63d8bc0a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	c16f548ee3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	22f510cb6f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe

Loads dropped DLL 1 IoCs

Processes:

service123.exe

pid	Process
1208	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

Processes:

c16f548ee3.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c16f548ee3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c16f548ee3.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\97fd07e4af.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007977001\\97fd07e4af.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6c63d8bc0a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007978001\\6c63d8bc0a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\8f67f42150.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007979001\\8f67f42150.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\c16f548ee3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007980001\\c16f548ee3.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.

Processes:

resource	yara_rule
behavioral2/files/0x0008000000023ccb-93.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

file.exeskotes.exeskotes.exeL.exe97fd07e4af.exe6c63d8bc0a.exec16f548ee3.exe22f510cb6f.exe

pid	Process
2604	file.exe
5000	skotes.exe
3140	skotes.exe
4908	L.exe
408	97fd07e4af.exe
3252	6c63d8bc0a.exe
1980	c16f548ee3.exe
1760	22f510cb6f.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	procid_target
1176	1760	WerFault.exe	132

System Location Discovery: System Language Discovery 1 TTPs 15 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:

6c63d8bc0a.exe8f67f42150.exetaskkill.exetaskkill.exe22f510cb6f.exefile.exe97fd07e4af.exetaskkill.exec16f548ee3.exetaskkill.exeskotes.exeL.exetaskkill.exeservice123.exeschtasks.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c63d8bc0a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8f67f42150.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	22f510cb6f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	97fd07e4af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c16f548ee3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	L.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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.exe22f510cb6f.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	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\~Mhz	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	22f510cb6f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	22f510cb6f.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 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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

Processes:

chrome.exe

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

Kills process with taskkill 5 IoCs

evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid	Process
1736	taskkill.exe
3264	taskkill.exe
4972	taskkill.exe
2976	taskkill.exe
4308	taskkill.exe

Modifies registry class 1 IoCs

Processes:

firefox.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_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

Processes:

schtasks.exe

pid	Process
5196	schtasks.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

file.exeskotes.exeskotes.exeL.exe97fd07e4af.exe6c63d8bc0a.exe8f67f42150.exec16f548ee3.exe22f510cb6f.exechrome.exe

pid	Process
2604	file.exe
2604	file.exe
5000	skotes.exe
5000	skotes.exe
3140	skotes.exe
3140	skotes.exe
4908	L.exe
4908	L.exe
408	97fd07e4af.exe
408	97fd07e4af.exe
3252	6c63d8bc0a.exe
3252	6c63d8bc0a.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
1980	c16f548ee3.exe
1980	c16f548ee3.exe
1980	c16f548ee3.exe
1980	c16f548ee3.exe
1980	c16f548ee3.exe
1760	22f510cb6f.exe
1760	22f510cb6f.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

chrome.exe

pid	Process
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exec16f548ee3.exechrome.exe

description	pid	Process
Token: SeDebugPrivilege	1736	taskkill.exe
Token: SeDebugPrivilege	3264	taskkill.exe
Token: SeDebugPrivilege	4972	taskkill.exe
Token: SeDebugPrivilege	2976	taskkill.exe
Token: SeDebugPrivilege	4308	taskkill.exe
Token: SeDebugPrivilege	2388	firefox.exe
Token: SeDebugPrivilege	2388	firefox.exe
Token: SeDebugPrivilege	1980	c16f548ee3.exe
Token: SeShutdownPrivilege	2856	chrome.exe
Token: SeCreatePagefilePrivilege	2856	chrome.exe
Token: SeShutdownPrivilege	2856	chrome.exe
Token: SeCreatePagefilePrivilege	2856	chrome.exe

Suspicious use of FindShellTrayWindow 59 IoCs

Processes:

file.exe8f67f42150.exefirefox.exechrome.exe

pid	Process
2604	file.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
3860	8f67f42150.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe
2856	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

Processes:

8f67f42150.exefirefox.exe

pid	Process
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
3860	8f67f42150.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
2388	firefox.exe
3860	8f67f42150.exe
3860	8f67f42150.exe
3860	8f67f42150.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid	Process
2388	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exe8f67f42150.exefirefox.exefirefox.exe

description	pid	Process	procid_target
PID 2604 wrote to memory of 3140	2604	file.exe	84
PID 2604 wrote to memory of 3140	2604	file.exe	84
PID 2604 wrote to memory of 3140	2604	file.exe	84
PID 5000 wrote to memory of 4908	5000	skotes.exe	86
PID 5000 wrote to memory of 4908	5000	skotes.exe	86
PID 5000 wrote to memory of 4908	5000	skotes.exe	86
PID 5000 wrote to memory of 408	5000	skotes.exe	105
PID 5000 wrote to memory of 408	5000	skotes.exe	105
PID 5000 wrote to memory of 408	5000	skotes.exe	105
PID 5000 wrote to memory of 3252	5000	skotes.exe	107
PID 5000 wrote to memory of 3252	5000	skotes.exe	107
PID 5000 wrote to memory of 3252	5000	skotes.exe	107
PID 5000 wrote to memory of 3860	5000	skotes.exe	108
PID 5000 wrote to memory of 3860	5000	skotes.exe	108
PID 5000 wrote to memory of 3860	5000	skotes.exe	108
PID 3860 wrote to memory of 1736	3860	8f67f42150.exe	109
PID 3860 wrote to memory of 1736	3860	8f67f42150.exe	109
PID 3860 wrote to memory of 1736	3860	8f67f42150.exe	109
PID 3860 wrote to memory of 3264	3860	8f67f42150.exe	112
PID 3860 wrote to memory of 3264	3860	8f67f42150.exe	112
PID 3860 wrote to memory of 3264	3860	8f67f42150.exe	112
PID 3860 wrote to memory of 4972	3860	8f67f42150.exe	114
PID 3860 wrote to memory of 4972	3860	8f67f42150.exe	114
PID 3860 wrote to memory of 4972	3860	8f67f42150.exe	114
PID 3860 wrote to memory of 2976	3860	8f67f42150.exe	116
PID 3860 wrote to memory of 2976	3860	8f67f42150.exe	116
PID 3860 wrote to memory of 2976	3860	8f67f42150.exe	116
PID 3860 wrote to memory of 4308	3860	8f67f42150.exe	118
PID 3860 wrote to memory of 4308	3860	8f67f42150.exe	118
PID 3860 wrote to memory of 4308	3860	8f67f42150.exe	118
PID 3860 wrote to memory of 3700	3860	8f67f42150.exe	120
PID 3860 wrote to memory of 3700	3860	8f67f42150.exe	120
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 3700 wrote to memory of 2388	3700	firefox.exe	121
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122
PID 2388 wrote to memory of 5084	2388	firefox.exe	122

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\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:2604
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:3140

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
- 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:5000
- C:\Users\Admin\AppData\Local\Temp\1007944001\L.exe
  "C:\Users\Admin\AppData\Local\Temp\1007944001\L.exe"
  2⤵
  - 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:4908
- C:\Users\Admin\AppData\Local\Temp\1007977001\97fd07e4af.exe
  "C:\Users\Admin\AppData\Local\Temp\1007977001\97fd07e4af.exe"
  2⤵
  - 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:408
- C:\Users\Admin\AppData\Local\Temp\1007978001\6c63d8bc0a.exe
  "C:\Users\Admin\AppData\Local\Temp\1007978001\6c63d8bc0a.exe"
  2⤵
  - 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:3252
- C:\Users\Admin\AppData\Local\Temp\1007979001\8f67f42150.exe
  "C:\Users\Admin\AppData\Local\Temp\1007979001\8f67f42150.exe"
  2⤵
  - 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:3860
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM firefox.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1736
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM chrome.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:3264
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM msedge.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4972
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM opera.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2976
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /F /IM brave.exe /T
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4308
- - 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
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3700
  - - 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⤵
      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:2388
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2016 -parentBuildID 20240401114208 -prefsHandle 1932 -prefMapHandle 1924 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {6c4f591e-4bd0-40e9-b641-876d1844e3f6} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" gpu
        5⤵
        
        PID:5084
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2452 -parentBuildID 20240401114208 -prefsHandle 2428 -prefMapHandle 2424 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {57de2588-8562-4081-acc8-36696e0201d6} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" socket
        5⤵
        
        PID:4104
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3232 -childID 1 -isForBrowser -prefsHandle 3044 -prefMapHandle 3288 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2b8afb5a-7f3c-4348-a1d0-19d65d6cd9af} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" tab
        5⤵
        
        PID:4312
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3048 -childID 2 -isForBrowser -prefsHandle 3860 -prefMapHandle 3856 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c4180b6-d73b-4c16-a7d5-0ea440a6aa44} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" tab
        5⤵
        
        PID:1568
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4896 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4940 -prefMapHandle 4744 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {637f4dcb-3ed0-40bc-ac83-422a263ffad0} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" utility
        5⤵
        Checks processor information in registry
        
        PID:224
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5396 -childID 3 -isForBrowser -prefsHandle 5260 -prefMapHandle 5376 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {88b81e7f-34c1-4154-b78f-c6b0b0112764} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" tab
        5⤵
        
        PID:4344
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5532 -childID 4 -isForBrowser -prefsHandle 5540 -prefMapHandle 5544 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fdeaef40-03b6-4a9e-a0cf-ba34412437a9} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" tab
        5⤵
        
        PID:1320
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5740 -childID 5 -isForBrowser -prefsHandle 5820 -prefMapHandle 5816 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {25692397-ca4a-4aa2-bed1-0133c3b3800a} 2388 "\\.\pipe\gecko-crash-server-pipe.2388" tab
        5⤵
        
        PID:1852
- C:\Users\Admin\AppData\Local\Temp\1007980001\c16f548ee3.exe
  "C:\Users\Admin\AppData\Local\Temp\1007980001\c16f548ee3.exe"
  2⤵
  - 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:1980
- C:\Users\Admin\AppData\Local\Temp\1007981001\22f510cb6f.exe
  "C:\Users\Admin\AppData\Local\Temp\1007981001\22f510cb6f.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
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Suspicious behavior: EnumeratesProcesses
  PID:1760
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9222 --profile-directory="Default"
    3⤵
    - Uses browser remote debugging
    - Enumerates system info in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:2856
  - - 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,0x100,0xd4,0x104,0x7ffbd4c1cc40,0x7ffbd4c1cc4c,0x7ffbd4c1cc58
      4⤵
      PID:3772
  - - 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=1940,i,14715437403899005443,4426966988329302896,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1936 /prefetch:2
      4⤵
      PID:2624
  - - 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=1812,i,14715437403899005443,4426966988329302896,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=1972 /prefetch:3
      4⤵
      PID:1176
  - - 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=2260,i,14715437403899005443,4426966988329302896,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2276 /prefetch:8
      4⤵
      PID:684
  - - 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=3164,i,14715437403899005443,4426966988329302896,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:3340
  - - 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=3180,i,14715437403899005443,4426966988329302896,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3232 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:4868
  - - 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=4524,i,14715437403899005443,4426966988329302896,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4536 /prefetch:1
      4⤵
      Uses browser remote debugging
      PID:2352
- - C:\Users\Admin\AppData\Local\Temp\service123.exe
    "C:\Users\Admin\AppData\Local\Temp\service123.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:1208
- - 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
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:5196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 1880
    3⤵
    - Program crash
    PID:1176

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:3064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1760 -ip 1760
1⤵
PID:1980

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