amadey | c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb

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	f0d91c5fda.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	f0d91c5fda.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	f0d91c5fda.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	f0d91c5fda.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	f0d91c5fda.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	f0d91c5fda.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	fcc9ab8410.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 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__	fcc9ab8410.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	44772b559c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ef228bade1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f0d91c5fda.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__	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 16 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	fcc9ab8410.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	44772b559c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ef228bade1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ef228bade1.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\VideoBiosVersion	f0d91c5fda.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fcc9ab8410.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	44772b559c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f0d91c5fda.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 8 IoCs

pid	Process
1556	skotes.exe
4856	fcc9ab8410.exe
4264	44772b559c.exe
3632	ef228bade1.exe
3984	9148ec6855.exe
4112	f0d91c5fda.exe
5436	skotes.exe
5636	skotes.exe

Identifies Wine through registry keys 2 TTPs 8 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-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	ef228bade1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	f0d91c5fda.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	fcc9ab8410.exe
Key opened	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Software\Wine	44772b559c.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	f0d91c5fda.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	f0d91c5fda.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\44772b559c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010965001\\44772b559c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ef228bade1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010966001\\ef228bade1.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9148ec6855.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010967001\\9148ec6855.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\f0d91c5fda.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010968001\\f0d91c5fda.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/0x0007000000023cb6-83.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
3304	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
1556	skotes.exe
4856	fcc9ab8410.exe
4264	44772b559c.exe
3632	ef228bade1.exe
4112	f0d91c5fda.exe
5436	skotes.exe
5636	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 12 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	fcc9ab8410.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9148ec6855.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0d91c5fda.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	44772b559c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef228bade1.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	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\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
532	taskkill.exe
116	taskkill.exe
684	taskkill.exe
2776	taskkill.exe
436	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
3304	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
3304	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
1556	skotes.exe
1556	skotes.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4856	fcc9ab8410.exe
4264	44772b559c.exe
4264	44772b559c.exe
3632	ef228bade1.exe
3632	ef228bade1.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
4112	f0d91c5fda.exe
4112	f0d91c5fda.exe
4112	f0d91c5fda.exe
4112	f0d91c5fda.exe
3984	9148ec6855.exe
4112	f0d91c5fda.exe
3984	9148ec6855.exe
5436	skotes.exe
5436	skotes.exe
5636	skotes.exe
5636	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	532	taskkill.exe
Token: SeDebugPrivilege	116	taskkill.exe
Token: SeDebugPrivilege	684	taskkill.exe
Token: SeDebugPrivilege	2776	taskkill.exe
Token: SeDebugPrivilege	436	taskkill.exe
Token: SeDebugPrivilege	3588	firefox.exe
Token: SeDebugPrivilege	3588	firefox.exe
Token: SeDebugPrivilege	4112	f0d91c5fda.exe
Token: SeDebugPrivilege	3588	firefox.exe
Token: SeDebugPrivilege	3588	firefox.exe
Token: SeDebugPrivilege	3588	firefox.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3304	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3984	9148ec6855.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3984	9148ec6855.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3588	firefox.exe
3984	9148ec6855.exe
3984	9148ec6855.exe
3984	9148ec6855.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3588	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3304 wrote to memory of 1556	3304	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe	83
PID 3304 wrote to memory of 1556	3304	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe	83
PID 3304 wrote to memory of 1556	3304	c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe	83
PID 1556 wrote to memory of 4856	1556	skotes.exe	85
PID 1556 wrote to memory of 4856	1556	skotes.exe	85
PID 1556 wrote to memory of 4856	1556	skotes.exe	85
PID 1556 wrote to memory of 4264	1556	skotes.exe	92
PID 1556 wrote to memory of 4264	1556	skotes.exe	92
PID 1556 wrote to memory of 4264	1556	skotes.exe	92
PID 1556 wrote to memory of 3632	1556	skotes.exe	96
PID 1556 wrote to memory of 3632	1556	skotes.exe	96
PID 1556 wrote to memory of 3632	1556	skotes.exe	96
PID 1556 wrote to memory of 3984	1556	skotes.exe	101
PID 1556 wrote to memory of 3984	1556	skotes.exe	101
PID 1556 wrote to memory of 3984	1556	skotes.exe	101
PID 3984 wrote to memory of 532	3984	9148ec6855.exe	102
PID 3984 wrote to memory of 532	3984	9148ec6855.exe	102
PID 3984 wrote to memory of 532	3984	9148ec6855.exe	102
PID 3984 wrote to memory of 116	3984	9148ec6855.exe	104
PID 3984 wrote to memory of 116	3984	9148ec6855.exe	104
PID 3984 wrote to memory of 116	3984	9148ec6855.exe	104
PID 3984 wrote to memory of 684	3984	9148ec6855.exe	106
PID 3984 wrote to memory of 684	3984	9148ec6855.exe	106
PID 3984 wrote to memory of 684	3984	9148ec6855.exe	106
PID 3984 wrote to memory of 2776	3984	9148ec6855.exe	108
PID 3984 wrote to memory of 2776	3984	9148ec6855.exe	108
PID 3984 wrote to memory of 2776	3984	9148ec6855.exe	108
PID 3984 wrote to memory of 436	3984	9148ec6855.exe	110
PID 3984 wrote to memory of 436	3984	9148ec6855.exe	110
PID 3984 wrote to memory of 436	3984	9148ec6855.exe	110
PID 3984 wrote to memory of 4732	3984	9148ec6855.exe	112
PID 3984 wrote to memory of 4732	3984	9148ec6855.exe	112
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 4732 wrote to memory of 3588	4732	firefox.exe	113
PID 1556 wrote to memory of 4112	1556	skotes.exe	114
PID 1556 wrote to memory of 4112	1556	skotes.exe	114
PID 1556 wrote to memory of 4112	1556	skotes.exe	114
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115
PID 3588 wrote to memory of 1936	3588	firefox.exe	115

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\c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.exe
"C:\Users\Admin\AppData\Local\Temp\c326252a4700a59f6250b3a8f090996a80a4912bdc5de66021c20091879c2cfb.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:3304
- 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:1556
- - C:\Users\Admin\AppData\Local\Temp\1010964001\fcc9ab8410.exe
    "C:\Users\Admin\AppData\Local\Temp\1010964001\fcc9ab8410.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:4856
- - C:\Users\Admin\AppData\Local\Temp\1010965001\44772b559c.exe
    "C:\Users\Admin\AppData\Local\Temp\1010965001\44772b559c.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:4264
- - C:\Users\Admin\AppData\Local\Temp\1010966001\ef228bade1.exe
    "C:\Users\Admin\AppData\Local\Temp\1010966001\ef228bade1.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:3632
- - C:\Users\Admin\AppData\Local\Temp\1010967001\9148ec6855.exe
    "C:\Users\Admin\AppData\Local\Temp\1010967001\9148ec6855.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:3984
  - - 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:532
  - - 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:116
  - - 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:684
  - - 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:2776
  - - 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:436
  - - 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:4732
    - - 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:3588
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1980 -parentBuildID 20240401114208 -prefsHandle 1896 -prefMapHandle 1888 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0dca9d3a-fe74-491c-8594-d712108ff7b1} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" gpu
        6⤵
        
        PID:1936
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2460 -parentBuildID 20240401114208 -prefsHandle 2448 -prefMapHandle 2444 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {05c2caab-d3c3-4f10-b2ec-8816e5deaeef} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" socket
        6⤵
        
        PID:3240
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3208 -childID 1 -isForBrowser -prefsHandle 3040 -prefMapHandle 3036 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {74735bbf-ad35-4f5c-9efb-b59b7c1c5461} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" tab
        6⤵
        
        PID:4476
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3348 -childID 2 -isForBrowser -prefsHandle 3352 -prefMapHandle 3484 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d1b22a6e-63f2-40c4-8fc7-fe5ed686fd0f} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" tab
        6⤵
        
        PID:4884
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4796 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4900 -prefMapHandle 4896 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8488439c-e17e-48f8-8b41-836d4387b92e} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" utility
        6⤵
        Checks processor information in registry
        
        PID:5484
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5600 -childID 3 -isForBrowser -prefsHandle 5636 -prefMapHandle 5632 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea57946d-3dbb-4e30-b9b4-900d7f9d87f7} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" tab
        6⤵
        
        PID:1800
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5812 -childID 4 -isForBrowser -prefsHandle 5888 -prefMapHandle 5884 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {27ce324c-4111-4bb7-b71d-784f2032682c} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" tab
        6⤵
        
        PID:4928
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5788 -childID 5 -isForBrowser -prefsHandle 6032 -prefMapHandle 6040 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 892 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {41960a5d-c0b0-4260-b703-21c370f8c237} 3588 "\\.\pipe\gecko-crash-server-pipe.3588" tab
        6⤵
        
        PID:4856
- - C:\Users\Admin\AppData\Local\Temp\1010968001\f0d91c5fda.exe
    "C:\Users\Admin\AppData\Local\Temp\1010968001\f0d91c5fda.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:4112

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:5436

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:5636

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