amadey | fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	39d239c75b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	39d239c75b.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	39d239c75b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	39d239c75b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	39d239c75b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	39d239c75b.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	5c6d9b1bc5.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 10 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	06454c5a6b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d62007b2ee.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c82859a172.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5c6d9b1bc5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	39d239c75b.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

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 20 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\VideoBiosVersion	d62007b2ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c82859a172.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	06454c5a6b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d62007b2ee.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	39d239c75b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c82859a172.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5c6d9b1bc5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5c6d9b1bc5.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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.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\SystemBiosVersion	06454c5a6b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	39d239c75b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 12 IoCs

pid	Process
2124	skotes.exe
2132	skotes.exe
1652	HRFuUub.exe
1956	tpZOod0.exe
4828	c82859a172.exe
3692	5c6d9b1bc5.exe
1860	06454c5a6b.exe
4632	d62007b2ee.exe
4900	10cc2566fe.exe
4516	39d239c75b.exe
5660	skotes.exe
3468	skotes.exe

Identifies Wine through registry keys 2 TTPs 10 IoCs

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

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	c82859a172.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	5c6d9b1bc5.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	06454c5a6b.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	d62007b2ee.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	39d239c75b.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

pid	Process
1652	HRFuUub.exe
1956	tpZOod0.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	39d239c75b.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	39d239c75b.exe

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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\06454c5a6b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011256001\\06454c5a6b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d62007b2ee.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011257001\\d62007b2ee.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\10cc2566fe.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011258001\\10cc2566fe.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\39d239c75b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1011259001\\39d239c75b.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/0x0007000000023cc3-174.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
1504	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
2124	skotes.exe
2132	skotes.exe
4828	c82859a172.exe
3692	5c6d9b1bc5.exe
1860	06454c5a6b.exe
4632	d62007b2ee.exe
4516	39d239c75b.exe
5660	skotes.exe
3468	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
436	1652	WerFault.exe	86
2812	1956	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	HRFuUub.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d62007b2ee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	10cc2566fe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	39d239c75b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c82859a172.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	10cc2566fe.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	10cc2566fe.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tpZOod0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5c6d9b1bc5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	06454c5a6b.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\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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Kills process with taskkill 5 IoCs

pid	Process
2080	taskkill.exe
224	taskkill.exe
2224	taskkill.exe
3980	taskkill.exe
4548	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 35 IoCs

pid	Process
1504	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
1504	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
2124	skotes.exe
2124	skotes.exe
2132	skotes.exe
2132	skotes.exe
4828	c82859a172.exe
4828	c82859a172.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
3692	5c6d9b1bc5.exe
1860	06454c5a6b.exe
1860	06454c5a6b.exe
4632	d62007b2ee.exe
4632	d62007b2ee.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4516	39d239c75b.exe
4516	39d239c75b.exe
4516	39d239c75b.exe
4516	39d239c75b.exe
4516	39d239c75b.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
5660	skotes.exe
5660	skotes.exe
3468	skotes.exe
3468	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	4548	taskkill.exe
Token: SeDebugPrivilege	2080	taskkill.exe
Token: SeDebugPrivilege	224	taskkill.exe
Token: SeDebugPrivilege	2224	taskkill.exe
Token: SeDebugPrivilege	3980	taskkill.exe
Token: SeDebugPrivilege	4584	firefox.exe
Token: SeDebugPrivilege	4584	firefox.exe
Token: SeDebugPrivilege	4516	39d239c75b.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1504	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4584	firefox.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe
4900	10cc2566fe.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4584	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 2124	1504	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe	83
PID 1504 wrote to memory of 2124	1504	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe	83
PID 1504 wrote to memory of 2124	1504	fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe	83
PID 2124 wrote to memory of 1652	2124	skotes.exe	86
PID 2124 wrote to memory of 1652	2124	skotes.exe	86
PID 2124 wrote to memory of 1652	2124	skotes.exe	86
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 1652 wrote to memory of 4988	1652	HRFuUub.exe	88
PID 2124 wrote to memory of 1956	2124	skotes.exe	93
PID 2124 wrote to memory of 1956	2124	skotes.exe	93
PID 2124 wrote to memory of 1956	2124	skotes.exe	93
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 1956 wrote to memory of 2936	1956	tpZOod0.exe	95
PID 2124 wrote to memory of 4828	2124	skotes.exe	103
PID 2124 wrote to memory of 4828	2124	skotes.exe	103
PID 2124 wrote to memory of 4828	2124	skotes.exe	103
PID 2124 wrote to memory of 3692	2124	skotes.exe	107
PID 2124 wrote to memory of 3692	2124	skotes.exe	107
PID 2124 wrote to memory of 3692	2124	skotes.exe	107
PID 2124 wrote to memory of 1860	2124	skotes.exe	111
PID 2124 wrote to memory of 1860	2124	skotes.exe	111
PID 2124 wrote to memory of 1860	2124	skotes.exe	111
PID 2124 wrote to memory of 4632	2124	skotes.exe	113
PID 2124 wrote to memory of 4632	2124	skotes.exe	113
PID 2124 wrote to memory of 4632	2124	skotes.exe	113
PID 2124 wrote to memory of 4900	2124	skotes.exe	114

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\fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.exe
"C:\Users\Admin\AppData\Local\Temp\fb08ab4d990067daa56452dad65d4322e5d1bd733e6b0e6a9b326141ef4992b5.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:1504
- 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:2124
- - C:\Users\Admin\AppData\Local\Temp\1011118001\HRFuUub.exe
    "C:\Users\Admin\AppData\Local\Temp\1011118001\HRFuUub.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1652
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
      4⤵
      PID:4988
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 1012
      4⤵
      Program crash
      PID:436
- - C:\Users\Admin\AppData\Local\Temp\1011233001\tpZOod0.exe
    "C:\Users\Admin\AppData\Local\Temp\1011233001\tpZOod0.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1956
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe"
      4⤵
      PID:2936
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 1008
      4⤵
      Program crash
      PID:2812
- - C:\Users\Admin\AppData\Local\Temp\1011250001\c82859a172.exe
    "C:\Users\Admin\AppData\Local\Temp\1011250001\c82859a172.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:4828
- - C:\Users\Admin\AppData\Local\Temp\1011255001\5c6d9b1bc5.exe
    "C:\Users\Admin\AppData\Local\Temp\1011255001\5c6d9b1bc5.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - 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:3692
- - C:\Users\Admin\AppData\Local\Temp\1011256001\06454c5a6b.exe
    "C:\Users\Admin\AppData\Local\Temp\1011256001\06454c5a6b.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:1860
- - C:\Users\Admin\AppData\Local\Temp\1011257001\d62007b2ee.exe
    "C:\Users\Admin\AppData\Local\Temp\1011257001\d62007b2ee.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:4632
- - C:\Users\Admin\AppData\Local\Temp\1011258001\10cc2566fe.exe
    "C:\Users\Admin\AppData\Local\Temp\1011258001\10cc2566fe.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:4900
  - - 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:4548
  - - 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:2080
  - - 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:224
  - - 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:2224
  - - 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:3980
  - - 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⤵
      PID:5016
    - - 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
        
        PID:4584
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1980 -parentBuildID 20240401114208 -prefsHandle 1892 -prefMapHandle 1884 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2c62913f-1356-47ea-891a-ec850c9a0ee5} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" gpu
        6⤵
        
        PID:2656
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2460 -prefMapHandle 2456 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2f257051-d14b-420a-8c44-666738bbd730} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" socket
        6⤵
        
        PID:920
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3008 -childID 1 -isForBrowser -prefsHandle 2936 -prefMapHandle 3028 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1244 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {864f4dea-99eb-490d-978e-36f2fdbb4fdc} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" tab
        6⤵
        
        PID:3920
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3952 -childID 2 -isForBrowser -prefsHandle 3964 -prefMapHandle 3960 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1244 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2532364a-2db0-4312-a89a-fc96d345f071} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" tab
        6⤵
        
        PID:4392
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4864 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4860 -prefMapHandle 4856 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {135c6df7-c18d-4587-9190-f4ab4a826217} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" utility
        6⤵
        Checks processor information in registry
        
        PID:5624
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5248 -childID 3 -isForBrowser -prefsHandle 5292 -prefMapHandle 5288 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1244 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad92b706-41ee-40fa-a447-520a3e8e39de} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" tab
        6⤵
        
        PID:5648
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5436 -childID 4 -isForBrowser -prefsHandle 5440 -prefMapHandle 5316 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1244 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b7faf078-0207-40e6-b610-df7aecd0c075} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" tab
        6⤵
        
        PID:1476
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5716 -childID 5 -isForBrowser -prefsHandle 5636 -prefMapHandle 5644 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1244 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cb83e5ab-35f0-4356-b1b6-0c2dee33b06d} 4584 "\\.\pipe\gecko-crash-server-pipe.4584" tab
        6⤵
        
        PID:1040
- - C:\Users\Admin\AppData\Local\Temp\1011259001\39d239c75b.exe
    "C:\Users\Admin\AppData\Local\Temp\1011259001\39d239c75b.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:4516

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:2132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1652 -ip 1652
1⤵
PID:3620

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1956 -ip 1956
1⤵
PID:4960

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:5660

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:3468

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