amadey | 0baba95333624c08bbb4c7cc0b233003a1e2bcfed0eb89f7c13d350d7de05369

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

20625a0fe8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	20625a0fe8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	20625a0fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	20625a0fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	20625a0fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	20625a0fe8.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	20625a0fe8.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:

file.exeskotes.exeed56918715.exefc637aecbe.exec2d74bcee3.exe20625a0fe8.exeskotes.exeskotes.exe

description	ioc	process
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__	ed56918715.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fc637aecbe.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c2d74bcee3.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	20625a0fe8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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

644 chrome.exe
4928 chrome.exe
5256 chrome.exe
2956 chrome.exe

pid	process
644	chrome.exe
4928	chrome.exe
5256	chrome.exe
2956	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:

ed56918715.exec2d74bcee3.exeskotes.exe20625a0fe8.exefile.exefc637aecbe.exeskotes.exeskotes.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ed56918715.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c2d74bcee3.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	c2d74bcee3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	20625a0fe8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fc637aecbe.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	ed56918715.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fc637aecbe.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\SystemBiosVersion	20625a0fe8.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:

file.exeskotes.exeed56918715.exe

description	ioc	process
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
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	ed56918715.exe

Executes dropped EXE 10 IoCs

Processes:

skotes.exeed56918715.exefc637aecbe.exec2d74bcee3.exe685fa17933.exe20625a0fe8.exeskotes.exeservice123.exeskotes.exeservice123.exe

pid	process
5092	skotes.exe
1952	ed56918715.exe
3416	fc637aecbe.exe
876	c2d74bcee3.exe
1336	685fa17933.exe
2956	20625a0fe8.exe
5776	skotes.exe
1656	service123.exe
3776	skotes.exe
3548	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:

fc637aecbe.exec2d74bcee3.exe20625a0fe8.exeskotes.exeskotes.exefile.exeskotes.exeed56918715.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	fc637aecbe.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	c2d74bcee3.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	20625a0fe8.exe
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	skotes.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
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	ed56918715.exe

Loads dropped DLL 2 IoCs

Processes:

service123.exeservice123.exe

pid process

1656 service123.exe
3548 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
1656	service123.exe
3548	service123.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

20625a0fe8.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	20625a0fe8.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	20625a0fe8.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\c2d74bcee3.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007614001\\c2d74bcee3.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\685fa17933.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007615001\\685fa17933.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\20625a0fe8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007616001\\20625a0fe8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fc637aecbe.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007613001\\fc637aecbe.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
C:\Users\Admin\AppData\Local\Temp\1007615001\685fa17933.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

file.exeskotes.exeed56918715.exefc637aecbe.exec2d74bcee3.exe20625a0fe8.exeskotes.exeskotes.exe

pid process

4836 file.exe
5092 skotes.exe
1952 ed56918715.exe
3416 fc637aecbe.exe
876 c2d74bcee3.exe
2956 20625a0fe8.exe
5776 skotes.exe
3776 skotes.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

2000 1952 WerFault.exe ed56918715.exe

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

pid	pid_target	process	target process
2000	1952	WerFault.exe	ed56918715.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:

taskkill.exetaskkill.exec2d74bcee3.exe685fa17933.exetaskkill.exeed56918715.exefc637aecbe.exefile.exetaskkill.exetaskkill.exeservice123.exeschtasks.exeskotes.exe20625a0fe8.exe

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	c2d74bcee3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	685fa17933.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed56918715.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fc637aecbe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.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	service123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	20625a0fe8.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.exeed56918715.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\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	ed56918715.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
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 opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	ed56918715.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

5064 taskkill.exe
1176 taskkill.exe
4440 taskkill.exe
4712 taskkill.exe
3584 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
T1053.005

Processes:

schtasks.exe

pid process

5056 schtasks.exe

pid	process
5064	taskkill.exe
1176	taskkill.exe
4440	taskkill.exe
4712	taskkill.exe
3584	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings	firefox.exe

pid	process
5056	schtasks.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

Processes:

file.exeskotes.exeed56918715.exefc637aecbe.exec2d74bcee3.exe685fa17933.exe20625a0fe8.exeskotes.exechrome.exeskotes.exe

pid	process
4836	file.exe
4836	file.exe
5092	skotes.exe
5092	skotes.exe
1952	ed56918715.exe
1952	ed56918715.exe
3416	fc637aecbe.exe
3416	fc637aecbe.exe
876	c2d74bcee3.exe
876	c2d74bcee3.exe
1336	685fa17933.exe
1336	685fa17933.exe
2956	20625a0fe8.exe
2956	20625a0fe8.exe
2956	20625a0fe8.exe
2956	20625a0fe8.exe
2956	20625a0fe8.exe
1336	685fa17933.exe
1336	685fa17933.exe
5776	skotes.exe
5776	skotes.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
3776	skotes.exe
3776	skotes.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

chrome.exe

pid process

5256 chrome.exe
5256 chrome.exe
5256 chrome.exe

pid	process
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe20625a0fe8.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	5064	taskkill.exe
Token: SeDebugPrivilege	1176	taskkill.exe
Token: SeDebugPrivilege	4440	taskkill.exe
Token: SeDebugPrivilege	4712	taskkill.exe
Token: SeDebugPrivilege	3584	taskkill.exe
Token: SeDebugPrivilege	4000	firefox.exe
Token: SeDebugPrivilege	4000	firefox.exe
Token: SeDebugPrivilege	2956	20625a0fe8.exe
Token: SeShutdownPrivilege	5256	chrome.exe
Token: SeCreatePagefilePrivilege	5256	chrome.exe
Token: SeDebugPrivilege	4000	firefox.exe
Token: SeDebugPrivilege	4000	firefox.exe
Token: SeDebugPrivilege	4000	firefox.exe

Suspicious use of FindShellTrayWindow 59 IoCs

Processes:

file.exe685fa17933.exefirefox.exechrome.exe

pid	process
4836	file.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe
5256	chrome.exe

Suspicious use of SendNotifyMessage 31 IoCs

Processes:

685fa17933.exefirefox.exe

pid	process
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
4000	firefox.exe
1336	685fa17933.exe
1336	685fa17933.exe
1336	685fa17933.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

4000 firefox.exe

pid	process
4000	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exe685fa17933.exefirefox.exefirefox.exe

description	pid	process	target process
PID 4836 wrote to memory of 5092	4836	file.exe	skotes.exe
PID 4836 wrote to memory of 5092	4836	file.exe	skotes.exe
PID 4836 wrote to memory of 5092	4836	file.exe	skotes.exe
PID 5092 wrote to memory of 1952	5092	skotes.exe	ed56918715.exe
PID 5092 wrote to memory of 1952	5092	skotes.exe	ed56918715.exe
PID 5092 wrote to memory of 1952	5092	skotes.exe	ed56918715.exe
PID 5092 wrote to memory of 3416	5092	skotes.exe	fc637aecbe.exe
PID 5092 wrote to memory of 3416	5092	skotes.exe	fc637aecbe.exe
PID 5092 wrote to memory of 3416	5092	skotes.exe	fc637aecbe.exe
PID 5092 wrote to memory of 876	5092	skotes.exe	c2d74bcee3.exe
PID 5092 wrote to memory of 876	5092	skotes.exe	c2d74bcee3.exe
PID 5092 wrote to memory of 876	5092	skotes.exe	c2d74bcee3.exe
PID 5092 wrote to memory of 1336	5092	skotes.exe	685fa17933.exe
PID 5092 wrote to memory of 1336	5092	skotes.exe	685fa17933.exe
PID 5092 wrote to memory of 1336	5092	skotes.exe	685fa17933.exe
PID 1336 wrote to memory of 5064	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 5064	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 5064	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 1176	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 1176	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 1176	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 4440	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 4440	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 4440	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 4712	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 4712	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 4712	1336	685fa17933.exe	taskkill.exe
PID 5092 wrote to memory of 2956	5092	skotes.exe	20625a0fe8.exe
PID 5092 wrote to memory of 2956	5092	skotes.exe	20625a0fe8.exe
PID 5092 wrote to memory of 2956	5092	skotes.exe	20625a0fe8.exe
PID 1336 wrote to memory of 3584	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 3584	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 3584	1336	685fa17933.exe	taskkill.exe
PID 1336 wrote to memory of 820	1336	685fa17933.exe	firefox.exe
PID 1336 wrote to memory of 820	1336	685fa17933.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 820 wrote to memory of 4000	820	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	firefox.exe	firefox.exe
PID 4000 wrote to memory of 3100	4000	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

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:4836
- 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:5092
- - C:\Users\Admin\AppData\Local\Temp\1007612001\ed56918715.exe
    "C:\Users\Admin\AppData\Local\Temp\1007612001\ed56918715.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:1952
  - - 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:5256
    - - 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,0x100,0xd4,0x104,0x7ffaa685cc40,0x7ffaa685cc4c,0x7ffaa685cc58
        5⤵
        
        PID:5412
    - - 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=2024,i,13590987468543503093,13151757041873142390,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2020 /prefetch:2
        5⤵
        
        PID:112
    - - 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=1896,i,13590987468543503093,13151757041873142390,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2152 /prefetch:3
        5⤵
        
        PID:4404
    - - 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=2264,i,13590987468543503093,13151757041873142390,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=2096 /prefetch:8
        5⤵
        
        PID:5840
    - - 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=3168,i,13590987468543503093,13151757041873142390,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3176 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2956
    - - 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,13590987468543503093,13151757041873142390,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=3364 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:644
    - - 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=4260,i,13590987468543503093,13151757041873142390,262144 --variations-seed-version=20241006-180150.222000 --mojo-platform-channel-handle=4544 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:4928
  - - 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:1656
  - - 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:5056
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 1288
      4⤵
      Program crash
      PID:2000
- - C:\Users\Admin\AppData\Local\Temp\1007613001\fc637aecbe.exe
    "C:\Users\Admin\AppData\Local\Temp\1007613001\fc637aecbe.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:3416
- - C:\Users\Admin\AppData\Local\Temp\1007614001\c2d74bcee3.exe
    "C:\Users\Admin\AppData\Local\Temp\1007614001\c2d74bcee3.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:876
- - C:\Users\Admin\AppData\Local\Temp\1007615001\685fa17933.exe
    "C:\Users\Admin\AppData\Local\Temp\1007615001\685fa17933.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:1336
  - - 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:5064
  - - 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:1176
  - - 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:4440
  - - 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:4712
  - - 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:3584
  - - 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:820
    - - 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:4000
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1968 -parentBuildID 20240401114208 -prefsHandle 1884 -prefMapHandle 1876 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c35d33e9-06a3-46e8-8f9c-5a76d6995f2f} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" gpu
        6⤵
        
        PID:3100
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2452 -parentBuildID 20240401114208 -prefsHandle 2428 -prefMapHandle 2416 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c2a56713-2afb-4a06-8a7d-041f5467a989} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" socket
        6⤵
        
        PID:3936
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3256 -childID 1 -isForBrowser -prefsHandle 3268 -prefMapHandle 3264 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4f0cc669-8d98-4680-b8a6-3e4df818ae49} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" tab
        6⤵
        
        PID:4880
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3896 -childID 2 -isForBrowser -prefsHandle 3852 -prefMapHandle 3844 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2d68f41a-85f9-40ad-a8c2-37cafffa988f} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" tab
        6⤵
        
        PID:3712
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4720 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4772 -prefMapHandle 4768 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7fa0c597-cf14-4d3c-8cc0-acc18f36f951} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" utility
        6⤵
        Checks processor information in registry
        
        PID:5416
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5492 -childID 3 -isForBrowser -prefsHandle 5476 -prefMapHandle 5460 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4ed5a83a-c90c-4503-82d1-12938d2dfec9} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" tab
        6⤵
        
        PID:1172
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5576 -childID 4 -isForBrowser -prefsHandle 5584 -prefMapHandle 5588 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f66d1800-3a36-4564-86ce-999259b13154} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" tab
        6⤵
        
        PID:5020
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5444 -childID 5 -isForBrowser -prefsHandle 5864 -prefMapHandle 5860 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1144 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {c270a12c-3de0-4ea9-a1e8-70cf8814da91} 4000 "\\.\pipe\gecko-crash-server-pipe.4000" tab
        6⤵
        
        PID:1808
- - C:\Users\Admin\AppData\Local\Temp\1007616001\20625a0fe8.exe
    "C:\Users\Admin\AppData\Local\Temp\1007616001\20625a0fe8.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:2956

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:5776

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:5272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1952 -ip 1952
1⤵
PID:676

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:3776

C:\Users\Admin\AppData\Local\Temp\service123.exe
C:\Users\Admin\AppData\Local\Temp\/service123.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:3548

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

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion