amadey | 2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

898280e609.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	898280e609.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	898280e609.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	898280e609.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	898280e609.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	898280e609.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	898280e609.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 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

898280e609.exeskotes.exeskotes.exe2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exeskotes.exe2a92323a49.exe6983286d90.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	898280e609.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__	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2a92323a49.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6983286d90.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 IoCs

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

Query Registry

System Information Discovery

Processes:

skotes.exeskotes.exe6983286d90.exeskotes.exe2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe898280e609.exe2a92323a49.exe

description	ioc	process
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\VideoBiosVersion	6983286d90.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	898280e609.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6983286d90.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	898280e609.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2a92323a49.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2a92323a49.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

Processes:

skotes.exe2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe

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	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe

Executes dropped EXE 7 IoCs

Processes:

skotes.exe2a92323a49.exe6983286d90.exe515e7c19c4.exe898280e609.exeskotes.exeskotes.exe

pid process

1016 skotes.exe
4508 2a92323a49.exe
1372 6983286d90.exe
2112 515e7c19c4.exe
5556 898280e609.exe
4132 skotes.exe
4636 skotes.exe

pid	process
1016	skotes.exe
4508	2a92323a49.exe
1372	6983286d90.exe
2112	515e7c19c4.exe
5556	898280e609.exe
4132	skotes.exe
4636	skotes.exe

Identifies Wine through registry keys 2 TTPs 7 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.exeskotes.exe2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exeskotes.exe2a92323a49.exe6983286d90.exe898280e609.exe

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	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.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	2a92323a49.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	6983286d90.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	898280e609.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

898280e609.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	898280e609.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	898280e609.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

skotes.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2a92323a49.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008082001\\2a92323a49.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6983286d90.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008083001\\6983286d90.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\515e7c19c4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008084001\\515e7c19c4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\898280e609.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008085001\\898280e609.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1008084001\515e7c19c4.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

Processes:

2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exeskotes.exe2a92323a49.exe6983286d90.exe898280e609.exeskotes.exeskotes.exe

pid	process
1400	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
1016	skotes.exe
4508	2a92323a49.exe
1372	6983286d90.exe
5556	898280e609.exe
4132	skotes.exe
4636	skotes.exe

Drops file in Windows directory 1 IoCs

Processes:

2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe

description ioc process

File created C:\Windows\Tasks\skotes.job 2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe

System Location Discovery: System Language Discovery 1 TTPs 11 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:

898280e609.exe2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exeskotes.exe6983286d90.exetaskkill.exetaskkill.exetaskkill.exe2a92323a49.exe515e7c19c4.exetaskkill.exetaskkill.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	898280e609.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6983286d90.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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2a92323a49.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	515e7c19c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

Processes:

firefox.exefirefox.exe

description	ioc	process
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 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	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\Update Revision	firefox.exe

Kills process with taskkill 5 IoCs
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

836 taskkill.exe
3912 taskkill.exe
4484 taskkill.exe
1360 taskkill.exe
1608 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

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

pid	process
836	taskkill.exe
3912	taskkill.exe
4484	taskkill.exe
1360	taskkill.exe
1608	taskkill.exe

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

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exeskotes.exe2a92323a49.exe6983286d90.exe515e7c19c4.exe898280e609.exeskotes.exeskotes.exe

pid	process
1400	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
1400	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
1016	skotes.exe
1016	skotes.exe
4508	2a92323a49.exe
4508	2a92323a49.exe
1372	6983286d90.exe
1372	6983286d90.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
5556	898280e609.exe
5556	898280e609.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
5556	898280e609.exe
5556	898280e609.exe
5556	898280e609.exe
4132	skotes.exe
4132	skotes.exe
4636	skotes.exe
4636	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exe898280e609.exe

description	pid	process
Token: SeDebugPrivilege	4484	taskkill.exe
Token: SeDebugPrivilege	1360	taskkill.exe
Token: SeDebugPrivilege	1608	taskkill.exe
Token: SeDebugPrivilege	836	taskkill.exe
Token: SeDebugPrivilege	3912	taskkill.exe
Token: SeDebugPrivilege	2000	firefox.exe
Token: SeDebugPrivilege	2000	firefox.exe
Token: SeDebugPrivilege	5556	898280e609.exe
Token: SeDebugPrivilege	2000	firefox.exe
Token: SeDebugPrivilege	2000	firefox.exe
Token: SeDebugPrivilege	2000	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

Processes:

2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe515e7c19c4.exefirefox.exe

pid	process
1400	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2112	515e7c19c4.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe

Suspicious use of SendNotifyMessage 30 IoCs

Processes:

515e7c19c4.exefirefox.exe

pid	process
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2112	515e7c19c4.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2000	firefox.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe
2112	515e7c19c4.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid process

2000 firefox.exe

pid	process
2000	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exeskotes.exe515e7c19c4.exefirefox.exefirefox.exe

description	pid	process	target process
PID 1400 wrote to memory of 1016	1400	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe	skotes.exe
PID 1400 wrote to memory of 1016	1400	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe	skotes.exe
PID 1400 wrote to memory of 1016	1400	2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe	skotes.exe
PID 1016 wrote to memory of 4508	1016	skotes.exe	2a92323a49.exe
PID 1016 wrote to memory of 4508	1016	skotes.exe	2a92323a49.exe
PID 1016 wrote to memory of 4508	1016	skotes.exe	2a92323a49.exe
PID 1016 wrote to memory of 1372	1016	skotes.exe	6983286d90.exe
PID 1016 wrote to memory of 1372	1016	skotes.exe	6983286d90.exe
PID 1016 wrote to memory of 1372	1016	skotes.exe	6983286d90.exe
PID 1016 wrote to memory of 2112	1016	skotes.exe	515e7c19c4.exe
PID 1016 wrote to memory of 2112	1016	skotes.exe	515e7c19c4.exe
PID 1016 wrote to memory of 2112	1016	skotes.exe	515e7c19c4.exe
PID 2112 wrote to memory of 4484	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 4484	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 4484	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 1360	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 1360	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 1360	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 1608	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 1608	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 1608	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 836	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 836	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 836	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 3912	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 3912	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 3912	2112	515e7c19c4.exe	taskkill.exe
PID 2112 wrote to memory of 2944	2112	515e7c19c4.exe	firefox.exe
PID 2112 wrote to memory of 2944	2112	515e7c19c4.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2944 wrote to memory of 2000	2944	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	firefox.exe	firefox.exe
PID 2000 wrote to memory of 4036	2000	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\2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.exe
"C:\Users\Admin\AppData\Local\Temp\2eb9ac7a217fdd500e26a8ad53d15f5a458a79240e58cb31348e820d338138ed.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:1400
- 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:1016
- - C:\Users\Admin\AppData\Local\Temp\1008082001\2a92323a49.exe
    "C:\Users\Admin\AppData\Local\Temp\1008082001\2a92323a49.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:4508
- - C:\Users\Admin\AppData\Local\Temp\1008083001\6983286d90.exe
    "C:\Users\Admin\AppData\Local\Temp\1008083001\6983286d90.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:1372
- - C:\Users\Admin\AppData\Local\Temp\1008084001\515e7c19c4.exe
    "C:\Users\Admin\AppData\Local\Temp\1008084001\515e7c19c4.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:2112
  - - 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:4484
  - - 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:1360
  - - 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:1608
  - - 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:836
  - - 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:3912
  - - 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:2944
    - - 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:2000
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2036 -parentBuildID 20240401114208 -prefsHandle 1952 -prefMapHandle 1944 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {df602377-ca98-4559-a904-3bc42f3702ea} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" gpu
        6⤵
        
        PID:4036
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2456 -prefMapHandle 2452 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {11953ac9-64aa-459d-b369-668f63802fc1} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" socket
        6⤵
        
        PID:4464
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2968 -childID 1 -isForBrowser -prefsHandle 2796 -prefMapHandle 3204 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d4c2300f-a60a-426c-acb5-b908bdd0ff8e} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" tab
        6⤵
        
        PID:4508
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3608 -childID 2 -isForBrowser -prefsHandle 3632 -prefMapHandle 3628 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {24cef67d-906f-464c-922e-f5deb3f46ab0} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" tab
        6⤵
        
        PID:1864
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4452 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4484 -prefMapHandle 4480 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bbbb59c3-3031-4252-b899-bbb734159817} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" utility
        6⤵
        Checks processor information in registry
        
        PID:3776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5612 -childID 3 -isForBrowser -prefsHandle 5628 -prefMapHandle 5624 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {37b704b5-e157-4c03-9e80-253fdde67318} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" tab
        6⤵
        
        PID:3992
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5768 -childID 4 -isForBrowser -prefsHandle 5848 -prefMapHandle 5844 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {22540100-a48c-45e6-ac85-0671f6d42a32} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" tab
        6⤵
        
        PID:1968
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5972 -childID 5 -isForBrowser -prefsHandle 6048 -prefMapHandle 6044 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d59ff98b-a672-4d66-904d-6ae7648e69ee} 2000 "\\.\pipe\gecko-crash-server-pipe.2000" tab
        6⤵
        
        PID:4580
- - C:\Users\Admin\AppData\Local\Temp\1008085001\898280e609.exe
    "C:\Users\Admin\AppData\Local\Temp\1008085001\898280e609.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:5556

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:4132

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:4636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

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

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion