amadey | ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86

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\DisableBehaviorMonitoring = "1"	852be55311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	852be55311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	852be55311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	852be55311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	852be55311.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	852be55311.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	35c5401b05.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	31b0eaa8f5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	852be55311.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__	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	35c5401b05.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	19a0ce83c5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2b27839aeb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.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	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2b27839aeb.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	skotes.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	35c5401b05.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	35c5401b05.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	31b0eaa8f5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	19a0ce83c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	19a0ce83c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2b27839aeb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	31b0eaa8f5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	852be55311.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	852be55311.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	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 9 IoCs

pid	Process
3880	skotes.exe
4044	35c5401b05.exe
4560	19a0ce83c5.exe
4016	31b0eaa8f5.exe
2984	2b27839aeb.exe
1372	6c1a958e0d.exe
840	852be55311.exe
2696	skotes.exe
5740	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.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	19a0ce83c5.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	2b27839aeb.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	852be55311.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	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	35c5401b05.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	31b0eaa8f5.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	852be55311.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	852be55311.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\852be55311.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010865001\\852be55311.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\31b0eaa8f5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010862001\\31b0eaa8f5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2b27839aeb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010863001\\2b27839aeb.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6c1a958e0d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010864001\\6c1a958e0d.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/0x0007000000023ca6-99.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
3480	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
3880	skotes.exe
4044	35c5401b05.exe
4560	19a0ce83c5.exe
4016	31b0eaa8f5.exe
2984	2b27839aeb.exe
840	852be55311.exe
2696	skotes.exe
5740	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3392	4016	WerFault.exe	96

System Location Discovery: System Language Discovery 1 TTPs 13 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	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.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	852be55311.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	35c5401b05.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	19a0ce83c5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	31b0eaa8f5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2b27839aeb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c1a958e0d.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

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\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

pid	Process
4460	taskkill.exe
1640	taskkill.exe
964	taskkill.exe
3240	taskkill.exe
1064	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 33 IoCs

pid	Process
3480	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
3480	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
3880	skotes.exe
3880	skotes.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4044	35c5401b05.exe
4560	19a0ce83c5.exe
4560	19a0ce83c5.exe
4016	31b0eaa8f5.exe
4016	31b0eaa8f5.exe
2984	2b27839aeb.exe
2984	2b27839aeb.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
840	852be55311.exe
840	852be55311.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
840	852be55311.exe
840	852be55311.exe
840	852be55311.exe
2696	skotes.exe
2696	skotes.exe
5740	skotes.exe
5740	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	964	taskkill.exe
Token: SeDebugPrivilege	3240	taskkill.exe
Token: SeDebugPrivilege	1064	taskkill.exe
Token: SeDebugPrivilege	4460	taskkill.exe
Token: SeDebugPrivilege	1640	taskkill.exe
Token: SeDebugPrivilege	1056	firefox.exe
Token: SeDebugPrivilege	1056	firefox.exe
Token: SeDebugPrivilege	840	852be55311.exe

Suspicious use of FindShellTrayWindow 31 IoCs

pid	Process
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1372	6c1a958e0d.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1372	6c1a958e0d.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1056	firefox.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe
1372	6c1a958e0d.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1056	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3480 wrote to memory of 3880	3480	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe	83
PID 3480 wrote to memory of 3880	3480	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe	83
PID 3480 wrote to memory of 3880	3480	ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe	83
PID 3880 wrote to memory of 4044	3880	skotes.exe	85
PID 3880 wrote to memory of 4044	3880	skotes.exe	85
PID 3880 wrote to memory of 4044	3880	skotes.exe	85
PID 3880 wrote to memory of 4560	3880	skotes.exe	93
PID 3880 wrote to memory of 4560	3880	skotes.exe	93
PID 3880 wrote to memory of 4560	3880	skotes.exe	93
PID 3880 wrote to memory of 4016	3880	skotes.exe	96
PID 3880 wrote to memory of 4016	3880	skotes.exe	96
PID 3880 wrote to memory of 4016	3880	skotes.exe	96
PID 3880 wrote to memory of 2984	3880	skotes.exe	101
PID 3880 wrote to memory of 2984	3880	skotes.exe	101
PID 3880 wrote to memory of 2984	3880	skotes.exe	101
PID 3880 wrote to memory of 1372	3880	skotes.exe	102
PID 3880 wrote to memory of 1372	3880	skotes.exe	102
PID 3880 wrote to memory of 1372	3880	skotes.exe	102
PID 1372 wrote to memory of 964	1372	6c1a958e0d.exe	103
PID 1372 wrote to memory of 964	1372	6c1a958e0d.exe	103
PID 1372 wrote to memory of 964	1372	6c1a958e0d.exe	103
PID 1372 wrote to memory of 3240	1372	6c1a958e0d.exe	105
PID 1372 wrote to memory of 3240	1372	6c1a958e0d.exe	105
PID 1372 wrote to memory of 3240	1372	6c1a958e0d.exe	105
PID 1372 wrote to memory of 1064	1372	6c1a958e0d.exe	109
PID 1372 wrote to memory of 1064	1372	6c1a958e0d.exe	109
PID 1372 wrote to memory of 1064	1372	6c1a958e0d.exe	109
PID 1372 wrote to memory of 4460	1372	6c1a958e0d.exe	113
PID 1372 wrote to memory of 4460	1372	6c1a958e0d.exe	113
PID 1372 wrote to memory of 4460	1372	6c1a958e0d.exe	113
PID 1372 wrote to memory of 1640	1372	6c1a958e0d.exe	115
PID 1372 wrote to memory of 1640	1372	6c1a958e0d.exe	115
PID 1372 wrote to memory of 1640	1372	6c1a958e0d.exe	115
PID 1372 wrote to memory of 1676	1372	6c1a958e0d.exe	117
PID 1372 wrote to memory of 1676	1372	6c1a958e0d.exe	117
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1676 wrote to memory of 1056	1676	firefox.exe	118
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119
PID 1056 wrote to memory of 2236	1056	firefox.exe	119

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\ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.exe
"C:\Users\Admin\AppData\Local\Temp\ccd674dfa452e95b5d4a97d91a8e44d2268a3b8438cc5a4fd17d9b63cdd78e86.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 WriteProcessMemory
PID:3480
- 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:3880
- - C:\Users\Admin\AppData\Local\Temp\1010860001\35c5401b05.exe
    "C:\Users\Admin\AppData\Local\Temp\1010860001\35c5401b05.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:4044
- - C:\Users\Admin\AppData\Local\Temp\1010861001\19a0ce83c5.exe
    "C:\Users\Admin\AppData\Local\Temp\1010861001\19a0ce83c5.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:4560
- - C:\Users\Admin\AppData\Local\Temp\1010862001\31b0eaa8f5.exe
    "C:\Users\Admin\AppData\Local\Temp\1010862001\31b0eaa8f5.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:4016
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4016 -s 1628
      4⤵
      Program crash
      PID:3392
- - C:\Users\Admin\AppData\Local\Temp\1010863001\2b27839aeb.exe
    "C:\Users\Admin\AppData\Local\Temp\1010863001\2b27839aeb.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:2984
- - C:\Users\Admin\AppData\Local\Temp\1010864001\6c1a958e0d.exe
    "C:\Users\Admin\AppData\Local\Temp\1010864001\6c1a958e0d.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:1372
  - - 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:964
  - - 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:3240
  - - 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:1064
  - - 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:4460
  - - 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:1640
  - - 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:1676
    - - 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:1056
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1912 -prefMapHandle 1920 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {10060f51-f33d-4204-9649-84b54476dbad} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" gpu
        6⤵
        
        PID:2236
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2464 -parentBuildID 20240401114208 -prefsHandle 2432 -prefMapHandle 2428 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9e1a5e8c-f407-48c0-b662-90c946916757} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" socket
        6⤵
        
        PID:3632
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3284 -childID 1 -isForBrowser -prefsHandle 3196 -prefMapHandle 2976 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {343ba97c-eb6c-4bf8-bcaf-2f6298968139} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" tab
        6⤵
        
        PID:1560
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3940 -childID 2 -isForBrowser -prefsHandle 3932 -prefMapHandle 3232 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {585ce8bb-021d-428c-b11b-9ab0bad1cdd5} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" tab
        6⤵
        
        PID:1152
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4624 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4660 -prefMapHandle 4656 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b40b2897-b052-4883-8a6d-1ee4686042f0} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" utility
        6⤵
        Checks processor information in registry
        
        PID:5296
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5036 -childID 3 -isForBrowser -prefsHandle 5052 -prefMapHandle 5048 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {67b31b52-11d5-4490-b98c-beb3f9bee8f4} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" tab
        6⤵
        
        PID:5700
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5192 -childID 4 -isForBrowser -prefsHandle 5208 -prefMapHandle 5292 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d476a427-c258-4c7c-bcc3-7bbe74a0368d} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" tab
        6⤵
        
        PID:5728
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5500 -childID 5 -isForBrowser -prefsHandle 5424 -prefMapHandle 5428 -prefsLen 26944 -prefMapSize 244658 -jsInitHandle 1040 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {02419b81-d02a-4b58-bedf-6e4f19a88168} 1056 "\\.\pipe\gecko-crash-server-pipe.1056" tab
        6⤵
        
        PID:5784
- - C:\Users\Admin\AppData\Local\Temp\1010865001\852be55311.exe
    "C:\Users\Admin\AppData\Local\Temp\1010865001\852be55311.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:840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4016 -ip 4016
1⤵
PID:2384

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:2696

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:5740

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