amadey | 9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431

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	ff658bc567.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ff658bc567.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ff658bc567.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ff658bc567.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ff658bc567.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ff658bc567.exe

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

Enumerates VirtualBox registry keys 2 TTPs 2 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	ee414605e0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	1be1984f58.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__	e6c981bc7b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ff658bc567.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1be1984f58.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	55a5f50867.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ee414605e0.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	ff658bc567.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e6c981bc7b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ff658bc567.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e6c981bc7b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ee414605e0.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\SystemBiosVersion	55a5f50867.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	55a5f50867.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ee414605e0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1be1984f58.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1be1984f58.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 10 IoCs

pid	Process
1092	skotes.exe
32	55a5f50867.exe
3708	e6c981bc7b.exe
4128	16461a9698.exe
4716	skotes.exe
2296	ff658bc567.exe
5596	ee414605e0.exe
1500	1be1984f58.exe
2196	skotes.exe
5600	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-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	ff658bc567.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	ee414605e0.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	1be1984f58.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	55a5f50867.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	e6c981bc7b.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	ff658bc567.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ff658bc567.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e6c981bc7b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010857001\\e6c981bc7b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\16461a9698.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010858001\\16461a9698.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ff658bc567.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010859001\\ff658bc567.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\55a5f50867.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010856001\\55a5f50867.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/0x0008000000023c0a-69.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
1468	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
1092	skotes.exe
32	55a5f50867.exe
3708	e6c981bc7b.exe
4716	skotes.exe
2296	ff658bc567.exe
5596	ee414605e0.exe
1500	1be1984f58.exe
2196	skotes.exe
5600	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.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
3732	32	WerFault.exe	87
5116	32	WerFault.exe	87

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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16461a9698.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee414605e0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1be1984f58.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	55a5f50867.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e6c981bc7b.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	ff658bc567.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\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
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

Kills process with taskkill 5 IoCs

pid	Process
4184	taskkill.exe
4684	taskkill.exe
4932	taskkill.exe
2532	taskkill.exe
4100	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 43 IoCs

pid	Process
1468	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
1468	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
1092	skotes.exe
1092	skotes.exe
32	55a5f50867.exe
32	55a5f50867.exe
3708	e6c981bc7b.exe
3708	e6c981bc7b.exe
4716	skotes.exe
4716	skotes.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
2296	ff658bc567.exe
2296	ff658bc567.exe
2296	ff658bc567.exe
2296	ff658bc567.exe
2296	ff658bc567.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
5596	ee414605e0.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
1500	1be1984f58.exe
2196	skotes.exe
2196	skotes.exe
5600	skotes.exe
5600	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4100	taskkill.exe
Token: SeDebugPrivilege	4184	taskkill.exe
Token: SeDebugPrivilege	4684	taskkill.exe
Token: SeDebugPrivilege	4932	taskkill.exe
Token: SeDebugPrivilege	2532	taskkill.exe
Token: SeDebugPrivilege	772	firefox.exe
Token: SeDebugPrivilege	772	firefox.exe
Token: SeDebugPrivilege	2296	ff658bc567.exe
Token: SeDebugPrivilege	772	firefox.exe
Token: SeDebugPrivilege	772	firefox.exe
Token: SeDebugPrivilege	772	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
1468	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
4128	16461a9698.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
4128	16461a9698.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
772	firefox.exe
4128	16461a9698.exe
4128	16461a9698.exe
4128	16461a9698.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
772	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 1092	1468	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe	82
PID 1468 wrote to memory of 1092	1468	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe	82
PID 1468 wrote to memory of 1092	1468	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe	82
PID 1092 wrote to memory of 32	1092	skotes.exe	87
PID 1092 wrote to memory of 32	1092	skotes.exe	87
PID 1092 wrote to memory of 32	1092	skotes.exe	87
PID 1092 wrote to memory of 3708	1092	skotes.exe	91
PID 1092 wrote to memory of 3708	1092	skotes.exe	91
PID 1092 wrote to memory of 3708	1092	skotes.exe	91
PID 1092 wrote to memory of 4128	1092	skotes.exe	92
PID 1092 wrote to memory of 4128	1092	skotes.exe	92
PID 1092 wrote to memory of 4128	1092	skotes.exe	92
PID 4128 wrote to memory of 4100	4128	16461a9698.exe	93
PID 4128 wrote to memory of 4100	4128	16461a9698.exe	93
PID 4128 wrote to memory of 4100	4128	16461a9698.exe	93
PID 4128 wrote to memory of 4184	4128	16461a9698.exe	96
PID 4128 wrote to memory of 4184	4128	16461a9698.exe	96
PID 4128 wrote to memory of 4184	4128	16461a9698.exe	96
PID 4128 wrote to memory of 4684	4128	16461a9698.exe	98
PID 4128 wrote to memory of 4684	4128	16461a9698.exe	98
PID 4128 wrote to memory of 4684	4128	16461a9698.exe	98
PID 4128 wrote to memory of 4932	4128	16461a9698.exe	100
PID 4128 wrote to memory of 4932	4128	16461a9698.exe	100
PID 4128 wrote to memory of 4932	4128	16461a9698.exe	100
PID 4128 wrote to memory of 2532	4128	16461a9698.exe	102
PID 4128 wrote to memory of 2532	4128	16461a9698.exe	102
PID 4128 wrote to memory of 2532	4128	16461a9698.exe	102
PID 4128 wrote to memory of 1180	4128	16461a9698.exe	104
PID 4128 wrote to memory of 1180	4128	16461a9698.exe	104
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 1180 wrote to memory of 772	1180	firefox.exe	105
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106
PID 772 wrote to memory of 1756	772	firefox.exe	106

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\9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
"C:\Users\Admin\AppData\Local\Temp\9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.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:1468
- 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:1092
- - C:\Users\Admin\AppData\Local\Temp\1010856001\55a5f50867.exe
    "C:\Users\Admin\AppData\Local\Temp\1010856001\55a5f50867.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:32
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 32 -s 1668
      4⤵
      Program crash
      PID:3732
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 32 -s 1648
      4⤵
      Program crash
      PID:5116
- - C:\Users\Admin\AppData\Local\Temp\1010857001\e6c981bc7b.exe
    "C:\Users\Admin\AppData\Local\Temp\1010857001\e6c981bc7b.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:3708
- - C:\Users\Admin\AppData\Local\Temp\1010858001\16461a9698.exe
    "C:\Users\Admin\AppData\Local\Temp\1010858001\16461a9698.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:4128
  - - 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:4100
  - - 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:4184
  - - 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:4684
  - - 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:4932
  - - 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:2532
  - - 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:1180
    - - 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:772
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1692 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {97e9fd40-c6cb-44c3-ad10-d0d120823b2d} 772 "\\.\pipe\gecko-crash-server-pipe.772" gpu
        6⤵
        
        PID:1756
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2432 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2400 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b90d7a57-ced9-43ed-8213-6f235a14d38c} 772 "\\.\pipe\gecko-crash-server-pipe.772" socket
        6⤵
        
        PID:2476
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2860 -childID 1 -isForBrowser -prefsHandle 2916 -prefMapHandle 2704 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {48d52126-7c54-4201-b8a8-c320dcdbe7fb} 772 "\\.\pipe\gecko-crash-server-pipe.772" tab
        6⤵
        
        PID:1332
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3900 -childID 2 -isForBrowser -prefsHandle 3924 -prefMapHandle 3920 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {af92400a-a023-4323-8627-64e8b5450481} 772 "\\.\pipe\gecko-crash-server-pipe.772" tab
        6⤵
        
        PID:4364
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4396 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4420 -prefMapHandle 4408 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9856b36c-985a-4842-8d08-02578dfb2a82} 772 "\\.\pipe\gecko-crash-server-pipe.772" utility
        6⤵
        Checks processor information in registry
        
        PID:3136
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5528 -childID 3 -isForBrowser -prefsHandle 5516 -prefMapHandle 5520 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f02d9bae-a5d3-4ed2-9bf9-e183faa8cda9} 772 "\\.\pipe\gecko-crash-server-pipe.772" tab
        6⤵
        
        PID:6032
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5652 -childID 4 -isForBrowser -prefsHandle 5660 -prefMapHandle 5664 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1904a55a-e864-4376-af45-f82b9f57e623} 772 "\\.\pipe\gecko-crash-server-pipe.772" tab
        6⤵
        
        PID:6048
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4720 -childID 5 -isForBrowser -prefsHandle 4728 -prefMapHandle 5532 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1252 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4d0a7d8d-f5bf-44db-a287-b11aa7726a4d} 772 "\\.\pipe\gecko-crash-server-pipe.772" tab
        6⤵
        
        PID:1560
- - C:\Users\Admin\AppData\Local\Temp\1010859001\ff658bc567.exe
    "C:\Users\Admin\AppData\Local\Temp\1010859001\ff658bc567.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:2296
- - C:\Users\Admin\AppData\Local\Temp\1010860001\ee414605e0.exe
    "C:\Users\Admin\AppData\Local\Temp\1010860001\ee414605e0.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:5596
- - C:\Users\Admin\AppData\Local\Temp\1010861001\1be1984f58.exe
    "C:\Users\Admin\AppData\Local\Temp\1010861001\1be1984f58.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:1500

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:4716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 32 -ip 32
1⤵
PID:2092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 32 -ip 32
1⤵
PID:3296

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:2196

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:5600

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