amadey | 3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	bde3c1626d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	bde3c1626d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	bde3c1626d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	bde3c1626d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	bde3c1626d.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 9 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b52a9d7c0e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	TJSH9R4C0B72GPZ1.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d4d61d63b4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	56DI58P9Z84WCQD6G7G85Z6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bde3c1626d.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 18 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	TJSH9R4C0B72GPZ1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b52a9d7c0e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	TJSH9R4C0B72GPZ1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bde3c1626d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	56DI58P9Z84WCQD6G7G85Z6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d4d61d63b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d4d61d63b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b52a9d7c0e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	56DI58P9Z84WCQD6G7G85Z6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bde3c1626d.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 9 IoCs

pid	Process
4652	skotes.exe
3220	d4d61d63b4.exe
1756	b52a9d7c0e.exe
5096	96f1b70d25.exe
2500	TJSH9R4C0B72GPZ1.exe
2280	56DI58P9Z84WCQD6G7G85Z6.exe
5756	bde3c1626d.exe
6096	skotes.exe
2808	skotes.exe

Identifies Wine through registry keys 2 TTPs 9 IoCs

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

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	b52a9d7c0e.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	TJSH9R4C0B72GPZ1.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	bde3c1626d.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	d4d61d63b4.exe
Key opened	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Software\Wine	56DI58P9Z84WCQD6G7G85Z6.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
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 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	TJSH9R4C0B72GPZ1.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	bde3c1626d.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bde3c1626d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015883001\\bde3c1626d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d4d61d63b4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015880001\\d4d61d63b4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b52a9d7c0e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015881001\\b52a9d7c0e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\96f1b70d25.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015882001\\96f1b70d25.exe"	skotes.exe

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

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x000a000000023b87-64.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
1408	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
4652	skotes.exe
3220	d4d61d63b4.exe
1756	b52a9d7c0e.exe
2500	TJSH9R4C0B72GPZ1.exe
2280	56DI58P9Z84WCQD6G7G85Z6.exe
5756	bde3c1626d.exe
6096	skotes.exe
2808	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.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

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	56DI58P9Z84WCQD6G7G85Z6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	96f1b70d25.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b52a9d7c0e.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	96f1b70d25.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TJSH9R4C0B72GPZ1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d4d61d63b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	96f1b70d25.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bde3c1626d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.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

description	ioc	Process
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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
4088	taskkill.exe
1816	taskkill.exe
4000	taskkill.exe
4584	taskkill.exe
4572	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1408	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
1408	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
4652	skotes.exe
4652	skotes.exe
3220	d4d61d63b4.exe
3220	d4d61d63b4.exe
3220	d4d61d63b4.exe
3220	d4d61d63b4.exe
3220	d4d61d63b4.exe
3220	d4d61d63b4.exe
1756	b52a9d7c0e.exe
1756	b52a9d7c0e.exe
2500	TJSH9R4C0B72GPZ1.exe
2500	TJSH9R4C0B72GPZ1.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
2280	56DI58P9Z84WCQD6G7G85Z6.exe
2280	56DI58P9Z84WCQD6G7G85Z6.exe
2500	TJSH9R4C0B72GPZ1.exe
2500	TJSH9R4C0B72GPZ1.exe
5756	bde3c1626d.exe
5756	bde3c1626d.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5756	bde3c1626d.exe
5756	bde3c1626d.exe
5756	bde3c1626d.exe
6096	skotes.exe
6096	skotes.exe
2808	skotes.exe
2808	skotes.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	4088	taskkill.exe
Token: SeDebugPrivilege	1816	taskkill.exe
Token: SeDebugPrivilege	4000	taskkill.exe
Token: SeDebugPrivilege	4584	taskkill.exe
Token: SeDebugPrivilege	4572	taskkill.exe
Token: SeDebugPrivilege	2500	TJSH9R4C0B72GPZ1.exe
Token: SeDebugPrivilege	1896	firefox.exe
Token: SeDebugPrivilege	1896	firefox.exe
Token: SeDebugPrivilege	5756	bde3c1626d.exe
Token: SeDebugPrivilege	1896	firefox.exe
Token: SeDebugPrivilege	1896	firefox.exe
Token: SeDebugPrivilege	1896	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
1408	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
1896	firefox.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe
5096	96f1b70d25.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1896	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1408 wrote to memory of 4652	1408	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe	83
PID 1408 wrote to memory of 4652	1408	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe	83
PID 1408 wrote to memory of 4652	1408	3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe	83
PID 4652 wrote to memory of 3220	4652	skotes.exe	85
PID 4652 wrote to memory of 3220	4652	skotes.exe	85
PID 4652 wrote to memory of 3220	4652	skotes.exe	85
PID 4652 wrote to memory of 1756	4652	skotes.exe	89
PID 4652 wrote to memory of 1756	4652	skotes.exe	89
PID 4652 wrote to memory of 1756	4652	skotes.exe	89
PID 4652 wrote to memory of 5096	4652	skotes.exe	90
PID 4652 wrote to memory of 5096	4652	skotes.exe	90
PID 4652 wrote to memory of 5096	4652	skotes.exe	90
PID 5096 wrote to memory of 4088	5096	96f1b70d25.exe	92
PID 5096 wrote to memory of 4088	5096	96f1b70d25.exe	92
PID 5096 wrote to memory of 4088	5096	96f1b70d25.exe	92
PID 3220 wrote to memory of 2500	3220	d4d61d63b4.exe	94
PID 3220 wrote to memory of 2500	3220	d4d61d63b4.exe	94
PID 3220 wrote to memory of 2500	3220	d4d61d63b4.exe	94
PID 3220 wrote to memory of 2280	3220	d4d61d63b4.exe	100
PID 3220 wrote to memory of 2280	3220	d4d61d63b4.exe	100
PID 3220 wrote to memory of 2280	3220	d4d61d63b4.exe	100
PID 5096 wrote to memory of 1816	5096	96f1b70d25.exe	101
PID 5096 wrote to memory of 1816	5096	96f1b70d25.exe	101
PID 5096 wrote to memory of 1816	5096	96f1b70d25.exe	101
PID 5096 wrote to memory of 4000	5096	96f1b70d25.exe	103
PID 5096 wrote to memory of 4000	5096	96f1b70d25.exe	103
PID 5096 wrote to memory of 4000	5096	96f1b70d25.exe	103
PID 5096 wrote to memory of 4584	5096	96f1b70d25.exe	105
PID 5096 wrote to memory of 4584	5096	96f1b70d25.exe	105
PID 5096 wrote to memory of 4584	5096	96f1b70d25.exe	105
PID 5096 wrote to memory of 4572	5096	96f1b70d25.exe	107
PID 5096 wrote to memory of 4572	5096	96f1b70d25.exe	107
PID 5096 wrote to memory of 4572	5096	96f1b70d25.exe	107
PID 5096 wrote to memory of 4700	5096	96f1b70d25.exe	109
PID 5096 wrote to memory of 4700	5096	96f1b70d25.exe	109
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 4700 wrote to memory of 1896	4700	firefox.exe	110
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111
PID 1896 wrote to memory of 864	1896	firefox.exe	111

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\3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.exe
"C:\Users\Admin\AppData\Local\Temp\3e8ae41e05e6ea1741384f390d6e781a270035469ff2cf08678f55e0dae67401.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:1408
- 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:4652
- - C:\Users\Admin\AppData\Local\Temp\1015880001\d4d61d63b4.exe
    "C:\Users\Admin\AppData\Local\Temp\1015880001\d4d61d63b4.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
    - Suspicious use of WriteProcessMemory
    PID:3220
  - - C:\Users\Admin\AppData\Local\Temp\TJSH9R4C0B72GPZ1.exe
      "C:\Users\Admin\AppData\Local\Temp\TJSH9R4C0B72GPZ1.exe"
      4⤵
      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:2500
  - - C:\Users\Admin\AppData\Local\Temp\56DI58P9Z84WCQD6G7G85Z6.exe
      "C:\Users\Admin\AppData\Local\Temp\56DI58P9Z84WCQD6G7G85Z6.exe"
      4⤵
      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:2280
- - C:\Users\Admin\AppData\Local\Temp\1015881001\b52a9d7c0e.exe
    "C:\Users\Admin\AppData\Local\Temp\1015881001\b52a9d7c0e.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:1756
- - C:\Users\Admin\AppData\Local\Temp\1015882001\96f1b70d25.exe
    "C:\Users\Admin\AppData\Local\Temp\1015882001\96f1b70d25.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:5096
  - - 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:4088
  - - 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:1816
  - - 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:4000
  - - 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:4584
  - - 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:4572
  - - 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:4700
    - - 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:1896
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2020 -parentBuildID 20240401114208 -prefsHandle 1936 -prefMapHandle 1928 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4aff5edb-e395-4d34-b461-80f186f1f64b} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" gpu
        6⤵
        
        PID:864
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2436 -parentBuildID 20240401114208 -prefsHandle 2424 -prefMapHandle 2420 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {676ffeb8-caa6-4ffa-895c-5af2ac9a7b63} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" socket
        6⤵
        
        PID:3892
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2588 -childID 1 -isForBrowser -prefsHandle 2884 -prefMapHandle 1492 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b80d223b-0cc1-4c6c-b758-0c85602de1b7} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" tab
        6⤵
        
        PID:4976
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4040 -childID 2 -isForBrowser -prefsHandle 4012 -prefMapHandle 4008 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {aacdfeb1-6103-4c41-8ee8-d6ef9ccf2b73} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" tab
        6⤵
        
        PID:220
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4672 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4700 -prefMapHandle 4696 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e486d8db-bb51-4b79-8d1c-5c6af8dfa4a8} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" utility
        6⤵
        Checks processor information in registry
        
        PID:3596
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5212 -childID 3 -isForBrowser -prefsHandle 5184 -prefMapHandle 5208 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {db63a398-ccc1-449b-8ee1-b7dfbe02407f} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" tab
        6⤵
        
        PID:5776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4684 -childID 4 -isForBrowser -prefsHandle 5344 -prefMapHandle 5312 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d169df97-1050-424c-b9fc-03c2275a6887} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" tab
        6⤵
        
        PID:5796
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5508 -childID 5 -isForBrowser -prefsHandle 5516 -prefMapHandle 5520 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1340 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {589d6b0b-78f7-4866-8148-9e180a1b4cea} 1896 "\\.\pipe\gecko-crash-server-pipe.1896" tab
        6⤵
        
        PID:5808
- - C:\Users\Admin\AppData\Local\Temp\1015883001\bde3c1626d.exe
    "C:\Users\Admin\AppData\Local\Temp\1015883001\bde3c1626d.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:5756

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:6096

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:2808

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

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

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