amadey | 1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	32538a6aeb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	32538a6aeb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	32538a6aeb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	32538a6aeb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	32538a6aeb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	32538a6aeb.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	3112fd351c.exe

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

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3112fd351c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	eb21e6c133.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b0e05e7634.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8803327708.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	32538a6aeb.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

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	32538a6aeb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8803327708.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b0e05e7634.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8803327708.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	eb21e6c133.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	eb21e6c133.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b0e05e7634.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	32538a6aeb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3112fd351c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3112fd351c.exe

Executes dropped EXE 7 IoCs

pid	Process
2880	skotes.exe
2428	3112fd351c.exe
1836	eb21e6c133.exe
2380	b0e05e7634.exe
1412	8803327708.exe
1968	add0a1cd9b.exe
3580	32538a6aeb.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.

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	b0e05e7634.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	8803327708.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	32538a6aeb.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	3112fd351c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	eb21e6c133.exe

Loads dropped DLL 9 IoCs

pid	Process
3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
2880	skotes.exe
2880	skotes.exe
2880	skotes.exe
2880	skotes.exe
2880	skotes.exe
2880	skotes.exe
1836	eb21e6c133.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	32538a6aeb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	32538a6aeb.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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\8803327708.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009707001\\8803327708.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\add0a1cd9b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009708001\\add0a1cd9b.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\32538a6aeb.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009709001\\32538a6aeb.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows\CurrentVersion\Run\b0e05e7634.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1009706001\\b0e05e7634.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
behavioral1/files/0x0006000000018d83-122.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
2880	skotes.exe
2428	3112fd351c.exe
1836	eb21e6c133.exe
2380	b0e05e7634.exe
1412	8803327708.exe
3580	32538a6aeb.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.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 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3112fd351c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b0e05e7634.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	add0a1cd9b.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb21e6c133.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8803327708.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	32538a6aeb.exe

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

T1082

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\CurrentPatchLevel	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\VendorIdentifier	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
1488	taskkill.exe
1796	taskkill.exe
2720	taskkill.exe
2812	taskkill.exe
1916	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	b0e05e7634.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	b0e05e7634.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	b0e05e7634.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
2880	skotes.exe
2428	3112fd351c.exe
2428	3112fd351c.exe
2428	3112fd351c.exe
2428	3112fd351c.exe
2428	3112fd351c.exe
2428	3112fd351c.exe
1836	eb21e6c133.exe
2380	b0e05e7634.exe
1412	8803327708.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
3580	32538a6aeb.exe
3580	32538a6aeb.exe
3580	32538a6aeb.exe
3580	32538a6aeb.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2720	taskkill.exe
Token: SeDebugPrivilege	2812	taskkill.exe
Token: SeDebugPrivilege	1916	taskkill.exe
Token: SeDebugPrivilege	1488	taskkill.exe
Token: SeDebugPrivilege	1796	taskkill.exe
Token: SeDebugPrivilege	1820	firefox.exe
Token: SeDebugPrivilege	1820	firefox.exe
Token: SeDebugPrivilege	3580	32538a6aeb.exe

Suspicious use of FindShellTrayWindow 16 IoCs

pid	Process
3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1820	firefox.exe
1820	firefox.exe
1820	firefox.exe
1820	firefox.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe

Suspicious use of SendNotifyMessage 14 IoCs

pid	Process
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1820	firefox.exe
1820	firefox.exe
1820	firefox.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe
1968	add0a1cd9b.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2880	3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe	30
PID 3056 wrote to memory of 2880	3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe	30
PID 3056 wrote to memory of 2880	3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe	30
PID 3056 wrote to memory of 2880	3056	1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe	30
PID 2880 wrote to memory of 2428	2880	skotes.exe	33
PID 2880 wrote to memory of 2428	2880	skotes.exe	33
PID 2880 wrote to memory of 2428	2880	skotes.exe	33
PID 2880 wrote to memory of 2428	2880	skotes.exe	33
PID 2880 wrote to memory of 1836	2880	skotes.exe	34
PID 2880 wrote to memory of 1836	2880	skotes.exe	34
PID 2880 wrote to memory of 1836	2880	skotes.exe	34
PID 2880 wrote to memory of 1836	2880	skotes.exe	34
PID 2880 wrote to memory of 2380	2880	skotes.exe	35
PID 2880 wrote to memory of 2380	2880	skotes.exe	35
PID 2880 wrote to memory of 2380	2880	skotes.exe	35
PID 2880 wrote to memory of 2380	2880	skotes.exe	35
PID 2880 wrote to memory of 1412	2880	skotes.exe	37
PID 2880 wrote to memory of 1412	2880	skotes.exe	37
PID 2880 wrote to memory of 1412	2880	skotes.exe	37
PID 2880 wrote to memory of 1412	2880	skotes.exe	37
PID 2880 wrote to memory of 1968	2880	skotes.exe	38
PID 2880 wrote to memory of 1968	2880	skotes.exe	38
PID 2880 wrote to memory of 1968	2880	skotes.exe	38
PID 2880 wrote to memory of 1968	2880	skotes.exe	38
PID 1968 wrote to memory of 2720	1968	add0a1cd9b.exe	39
PID 1968 wrote to memory of 2720	1968	add0a1cd9b.exe	39
PID 1968 wrote to memory of 2720	1968	add0a1cd9b.exe	39
PID 1968 wrote to memory of 2720	1968	add0a1cd9b.exe	39
PID 1968 wrote to memory of 2812	1968	add0a1cd9b.exe	42
PID 1968 wrote to memory of 2812	1968	add0a1cd9b.exe	42
PID 1968 wrote to memory of 2812	1968	add0a1cd9b.exe	42
PID 1968 wrote to memory of 2812	1968	add0a1cd9b.exe	42
PID 1968 wrote to memory of 1916	1968	add0a1cd9b.exe	44
PID 1968 wrote to memory of 1916	1968	add0a1cd9b.exe	44
PID 1968 wrote to memory of 1916	1968	add0a1cd9b.exe	44
PID 1968 wrote to memory of 1916	1968	add0a1cd9b.exe	44
PID 1968 wrote to memory of 1488	1968	add0a1cd9b.exe	46
PID 1968 wrote to memory of 1488	1968	add0a1cd9b.exe	46
PID 1968 wrote to memory of 1488	1968	add0a1cd9b.exe	46
PID 1968 wrote to memory of 1488	1968	add0a1cd9b.exe	46
PID 1968 wrote to memory of 1796	1968	add0a1cd9b.exe	48
PID 1968 wrote to memory of 1796	1968	add0a1cd9b.exe	48
PID 1968 wrote to memory of 1796	1968	add0a1cd9b.exe	48
PID 1968 wrote to memory of 1796	1968	add0a1cd9b.exe	48
PID 1968 wrote to memory of 2512	1968	add0a1cd9b.exe	50
PID 1968 wrote to memory of 2512	1968	add0a1cd9b.exe	50
PID 1968 wrote to memory of 2512	1968	add0a1cd9b.exe	50
PID 1968 wrote to memory of 2512	1968	add0a1cd9b.exe	50
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 2512 wrote to memory of 1820	2512	firefox.exe	51
PID 1820 wrote to memory of 1640	1820	firefox.exe	52
PID 1820 wrote to memory of 1640	1820	firefox.exe	52
PID 1820 wrote to memory of 1640	1820	firefox.exe	52
PID 1820 wrote to memory of 2936	1820	firefox.exe	53

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\1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe
"C:\Users\Admin\AppData\Local\Temp\1550b5a58982b5fd9ae6db9acd4e1e6f3903ca133cde8ed4fe2bd0f5c8f2a844.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:3056
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Users\Admin\AppData\Local\Temp\1009700001\3112fd351c.exe
    "C:\Users\Admin\AppData\Local\Temp\1009700001\3112fd351c.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:2428
- - C:\Users\Admin\AppData\Local\Temp\1009701001\eb21e6c133.exe
    "C:\Users\Admin\AppData\Local\Temp\1009701001\eb21e6c133.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1836
- - C:\Users\Admin\AppData\Local\Temp\1009706001\b0e05e7634.exe
    "C:\Users\Admin\AppData\Local\Temp\1009706001\b0e05e7634.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:2380
- - C:\Users\Admin\AppData\Local\Temp\1009707001\8803327708.exe
    "C:\Users\Admin\AppData\Local\Temp\1009707001\8803327708.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:1412
- - C:\Users\Admin\AppData\Local\Temp\1009708001\add0a1cd9b.exe
    "C:\Users\Admin\AppData\Local\Temp\1009708001\add0a1cd9b.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:1968
  - - 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:2720
  - - 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:2812
  - - 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:1916
  - - 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:1488
  - - 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:1796
  - - 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:2512
    - - 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 WriteProcessMemory
        
        PID:1820
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1820.0.1790398694\898061034" -parentBuildID 20221007134813 -prefsHandle 1144 -prefMapHandle 1092 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e4c37418-a42c-440e-8e47-3cf6f8e72bfe} 1820 "\\.\pipe\gecko-crash-server-pipe.1820" 1272 fff0358 gpu
        6⤵
        
        PID:1640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1820.1.916828889\1955198140" -parentBuildID 20221007134813 -prefsHandle 1484 -prefMapHandle 1480 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {43210c76-851e-494d-8b0a-902cafb0ae48} 1820 "\\.\pipe\gecko-crash-server-pipe.1820" 1496 edeb258 socket
        6⤵
        
        PID:2936
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1820.2.792052119\1145942403" -childID 1 -isForBrowser -prefsHandle 2128 -prefMapHandle 2124 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d363d262-3379-480a-b1b0-61be4e23937a} 1820 "\\.\pipe\gecko-crash-server-pipe.1820" 2140 ff60b58 tab
        6⤵
        
        PID:2336
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1820.3.410039736\1151947955" -childID 2 -isForBrowser -prefsHandle 2788 -prefMapHandle 2784 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {95bd157b-c339-4d65-815c-6e92a48bf2c5} 1820 "\\.\pipe\gecko-crash-server-pipe.1820" 2800 1d09c558 tab
        6⤵
        
        PID:2712
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1820.4.1178957282\1600991616" -childID 3 -isForBrowser -prefsHandle 3688 -prefMapHandle 3684 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {87991635-80d9-4754-8407-82884c17f49e} 1820 "\\.\pipe\gecko-crash-server-pipe.1820" 3700 1e610b58 tab
        6⤵
        
        PID:2736
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1820.5.472519694\1194883751" -childID 4 -isForBrowser -prefsHandle 3808 -prefMapHandle 3812 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1ca05d6f-5976-4572-8967-29102f42a270} 1820 "\\.\pipe\gecko-crash-server-pipe.1820" 3796 1e61e258 tab
        6⤵
        
        PID:2180
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1820.6.891623569\1258676791" -childID 5 -isForBrowser -prefsHandle 3984 -prefMapHandle 3988 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 600 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {eb82b646-684a-45df-8853-66177ac89a24} 1820 "\\.\pipe\gecko-crash-server-pipe.1820" 3972 1e61e858 tab
        6⤵
        
        PID:2544
- - C:\Users\Admin\AppData\Local\Temp\1009709001\32538a6aeb.exe
    "C:\Users\Admin\AppData\Local\Temp\1009709001\32538a6aeb.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:3580

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion