amadey | d4e13faefc09eb85be337713e8899e9f6761d45593e33d19b14ac6f986b2a103

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

afaac3e617.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	afaac3e617.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	afaac3e617.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	afaac3e617.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	afaac3e617.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	afaac3e617.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	afaac3e617.exe

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

skotes.exeb8f604c4ff.exee53997e7be.exeafaac3e617.exeskotes.exeskotes.exefile.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b8f604c4ff.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e53997e7be.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	afaac3e617.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__	file.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 IoCs

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

Query Registry

System Information Discovery

Processes:

b8f604c4ff.exee53997e7be.exeskotes.exeskotes.exefile.exeskotes.exeafaac3e617.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b8f604c4ff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e53997e7be.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	file.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	e53997e7be.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	afaac3e617.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	b8f604c4ff.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	afaac3e617.exe

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

Processes:

file.exeskotes.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 7 IoCs

Processes:

skotes.exeb8f604c4ff.exee53997e7be.exe80facd8a8e.exeafaac3e617.exeskotes.exeskotes.exe

pid	Process
3316	skotes.exe
2236	b8f604c4ff.exe
1100	e53997e7be.exe
1848	80facd8a8e.exe
948	afaac3e617.exe
1756	skotes.exe
5240	skotes.exe

Identifies Wine through registry keys 2 TTPs 7 IoCs

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

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

file.exeskotes.exeb8f604c4ff.exee53997e7be.exeafaac3e617.exeskotes.exeskotes.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	file.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	b8f604c4ff.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	e53997e7be.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	afaac3e617.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

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

afaac3e617.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	afaac3e617.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	afaac3e617.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

skotes.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b8f604c4ff.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008610001\\b8f604c4ff.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e53997e7be.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008611001\\e53997e7be.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\80facd8a8e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008612001\\80facd8a8e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\afaac3e617.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1008613001\\afaac3e617.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/files/0x0007000000023cca-148.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

Processes:

file.exeskotes.exeb8f604c4ff.exee53997e7be.exeafaac3e617.exeskotes.exeskotes.exe

pid	Process
5056	file.exe
3316	skotes.exe
2236	b8f604c4ff.exe
1100	e53997e7be.exe
948	afaac3e617.exe
1756	skotes.exe
5240	skotes.exe

Drops file in Windows directory 1 IoCs

Processes:

file.exe

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

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

Processes:

powershell.exepowershell.exepowershell.exe

pid	Process
872	powershell.exe
1680	powershell.exe
5792	powershell.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 14 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

Processes:

b8f604c4ff.exetaskkill.exeskotes.exee53997e7be.exetaskkill.exepowershell.exepowershell.exefile.exepowershell.exe80facd8a8e.exetaskkill.exetaskkill.exetaskkill.exeafaac3e617.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b8f604c4ff.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	e53997e7be.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	80facd8a8e.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	afaac3e617.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

Processes:

firefox.exefirefox.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	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

Kills process with taskkill 5 IoCs

evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid	Process
2112	taskkill.exe
2544	taskkill.exe
3592	taskkill.exe
460	taskkill.exe
524	taskkill.exe

Modifies registry class 1 IoCs

Processes:

firefox.exe

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

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

file.exeskotes.exepowershell.exepowershell.exeb8f604c4ff.exee53997e7be.exe80facd8a8e.exeafaac3e617.exepowershell.exeskotes.exeskotes.exe

pid	Process
5056	file.exe
5056	file.exe
3316	skotes.exe
3316	skotes.exe
872	powershell.exe
872	powershell.exe
1680	powershell.exe
1680	powershell.exe
2236	b8f604c4ff.exe
2236	b8f604c4ff.exe
1100	e53997e7be.exe
1100	e53997e7be.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
948	afaac3e617.exe
948	afaac3e617.exe
5792	powershell.exe
5792	powershell.exe
948	afaac3e617.exe
948	afaac3e617.exe
948	afaac3e617.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
5792	powershell.exe
1756	skotes.exe
1756	skotes.exe
5240	skotes.exe
5240	skotes.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

Processes:

powershell.exepowershell.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exepowershell.exeafaac3e617.exe

description	pid	Process
Token: SeDebugPrivilege	872	powershell.exe
Token: SeDebugPrivilege	1680	powershell.exe
Token: SeDebugPrivilege	2544	taskkill.exe
Token: SeDebugPrivilege	3592	taskkill.exe
Token: SeDebugPrivilege	460	taskkill.exe
Token: SeDebugPrivilege	524	taskkill.exe
Token: SeDebugPrivilege	2112	taskkill.exe
Token: SeDebugPrivilege	3552	firefox.exe
Token: SeDebugPrivilege	3552	firefox.exe
Token: SeDebugPrivilege	5792	powershell.exe
Token: SeDebugPrivilege	948	afaac3e617.exe
Token: SeDebugPrivilege	3552	firefox.exe
Token: SeDebugPrivilege	3552	firefox.exe
Token: SeDebugPrivilege	3552	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

Processes:

80facd8a8e.exefirefox.exe

pid	Process
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

80facd8a8e.exefirefox.exe

pid	Process
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
3552	firefox.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe
1848	80facd8a8e.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

firefox.exe

pid	Process
3552	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeskotes.exe80facd8a8e.exefirefox.exefirefox.exe

description	pid	Process	procid_target
PID 5056 wrote to memory of 3316	5056	file.exe	83
PID 5056 wrote to memory of 3316	5056	file.exe	83
PID 5056 wrote to memory of 3316	5056	file.exe	83
PID 3316 wrote to memory of 872	3316	skotes.exe	91
PID 3316 wrote to memory of 872	3316	skotes.exe	91
PID 3316 wrote to memory of 872	3316	skotes.exe	91
PID 3316 wrote to memory of 1680	3316	skotes.exe	95
PID 3316 wrote to memory of 1680	3316	skotes.exe	95
PID 3316 wrote to memory of 1680	3316	skotes.exe	95
PID 3316 wrote to memory of 2236	3316	skotes.exe	100
PID 3316 wrote to memory of 2236	3316	skotes.exe	100
PID 3316 wrote to memory of 2236	3316	skotes.exe	100
PID 3316 wrote to memory of 1100	3316	skotes.exe	101
PID 3316 wrote to memory of 1100	3316	skotes.exe	101
PID 3316 wrote to memory of 1100	3316	skotes.exe	101
PID 3316 wrote to memory of 1848	3316	skotes.exe	102
PID 3316 wrote to memory of 1848	3316	skotes.exe	102
PID 3316 wrote to memory of 1848	3316	skotes.exe	102
PID 1848 wrote to memory of 2544	1848	80facd8a8e.exe	103
PID 1848 wrote to memory of 2544	1848	80facd8a8e.exe	103
PID 1848 wrote to memory of 2544	1848	80facd8a8e.exe	103
PID 1848 wrote to memory of 3592	1848	80facd8a8e.exe	105
PID 1848 wrote to memory of 3592	1848	80facd8a8e.exe	105
PID 1848 wrote to memory of 3592	1848	80facd8a8e.exe	105
PID 1848 wrote to memory of 460	1848	80facd8a8e.exe	107
PID 1848 wrote to memory of 460	1848	80facd8a8e.exe	107
PID 1848 wrote to memory of 460	1848	80facd8a8e.exe	107
PID 1848 wrote to memory of 524	1848	80facd8a8e.exe	109
PID 1848 wrote to memory of 524	1848	80facd8a8e.exe	109
PID 1848 wrote to memory of 524	1848	80facd8a8e.exe	109
PID 1848 wrote to memory of 2112	1848	80facd8a8e.exe	111
PID 1848 wrote to memory of 2112	1848	80facd8a8e.exe	111
PID 1848 wrote to memory of 2112	1848	80facd8a8e.exe	111
PID 3316 wrote to memory of 948	3316	skotes.exe	113
PID 3316 wrote to memory of 948	3316	skotes.exe	113
PID 3316 wrote to memory of 948	3316	skotes.exe	113
PID 1848 wrote to memory of 232	1848	80facd8a8e.exe	114
PID 1848 wrote to memory of 232	1848	80facd8a8e.exe	114
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 232 wrote to memory of 3552	232	firefox.exe	115
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116
PID 3552 wrote to memory of 3260	3552	firefox.exe	116

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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:5056
- 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:3316
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy remotesigned -File "C:\Users\Admin\AppData\Local\Temp\1008608041\J2W0oF3.ps1"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:872
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy remotesigned -File "C:\Users\Admin\AppData\Local\Temp\1008609041\EM2BsXU.ps1"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1680
- - C:\Users\Admin\AppData\Local\Temp\1008610001\b8f604c4ff.exe
    "C:\Users\Admin\AppData\Local\Temp\1008610001\b8f604c4ff.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:2236
- - C:\Users\Admin\AppData\Local\Temp\1008611001\e53997e7be.exe
    "C:\Users\Admin\AppData\Local\Temp\1008611001\e53997e7be.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:1100
- - C:\Users\Admin\AppData\Local\Temp\1008612001\80facd8a8e.exe
    "C:\Users\Admin\AppData\Local\Temp\1008612001\80facd8a8e.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:1848
  - - 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:2544
  - - 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:3592
  - - 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:460
  - - 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:524
  - - 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:2112
  - - 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:232
    - - 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:3552
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1900 -prefMapHandle 1892 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7bcf047f-185f-4db9-a49d-3ad436eed1ed} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" gpu
        6⤵
        
        PID:3260
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2412 -parentBuildID 20240401114208 -prefsHandle 2404 -prefMapHandle 2400 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b14e22c5-8837-44f5-87fb-a7058a1c7246} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" socket
        6⤵
        
        PID:4512
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3400 -childID 1 -isForBrowser -prefsHandle 1512 -prefMapHandle 2996 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1280 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {bc2535d3-f21d-4a1d-aa8a-9dae2e143ab6} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
        6⤵
        
        PID:1304
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2772 -childID 2 -isForBrowser -prefsHandle 2596 -prefMapHandle 3880 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1280 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {93191004-734a-4289-a330-84ff662d7ee3} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
        6⤵
        
        PID:2640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4880 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4848 -prefMapHandle 4844 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3d81d8f7-5d04-49bb-8e19-f1bff8460c37} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" utility
        6⤵
        Checks processor information in registry
        
        PID:5304
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5316 -childID 3 -isForBrowser -prefsHandle 5308 -prefMapHandle 3904 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1280 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7951465-e847-4f2b-a984-77344b6ee695} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
        6⤵
        
        PID:5872
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5448 -childID 4 -isForBrowser -prefsHandle 5456 -prefMapHandle 5460 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1280 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7e3984d7-37f5-4921-b5f0-2904fe17fc88} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
        6⤵
        
        PID:5904
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5640 -childID 5 -isForBrowser -prefsHandle 5648 -prefMapHandle 5652 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1280 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6791aa54-5553-47b4-8959-40b42694f6a3} 3552 "\\.\pipe\gecko-crash-server-pipe.3552" tab
        6⤵
        
        PID:5920
- - C:\Users\Admin\AppData\Local\Temp\1008613001\afaac3e617.exe
    "C:\Users\Admin\AppData\Local\Temp\1008613001\afaac3e617.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:948
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy remotesigned -File "C:\Users\Admin\AppData\Local\Temp\1008614041\wE2lFM5.ps1"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5792

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:1756

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:5240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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