amadey | cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4

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"	5636541820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	5636541820.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	5636541820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	5636541820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	5636541820.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	5636541820.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dcd61c02e4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d3e0c6c396.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	5636541820.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 10 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	d3e0c6c396.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d3e0c6c396.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	5636541820.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dcd61c02e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dcd61c02e4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	5636541820.exe

Executes dropped EXE 13 IoCs

pid	Process
856	skotes.exe
2948	installer.exe
1716	7z.exe
1964	7z.exe
2208	7z.exe
1544	7z.exe
2548	7z.exe
2464	7z.exe
2036	windows_updater.exe
844	dcd61c02e4.exe
568	d3e0c6c396.exe
2824	44d9b6cd80.exe
1604	5636541820.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	dcd61c02e4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	d3e0c6c396.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Wine	5636541820.exe

Loads dropped DLL 21 IoCs

pid	Process
1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
856	skotes.exe
2928	cmd.exe
1716	7z.exe
2928	cmd.exe
1964	7z.exe
2928	cmd.exe
2208	7z.exe
2928	cmd.exe
1544	7z.exe
2928	cmd.exe
2548	7z.exe
2928	cmd.exe
2464	7z.exe
856	skotes.exe
856	skotes.exe
856	skotes.exe
856	skotes.exe
856	skotes.exe
856	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	5636541820.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	5636541820.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-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\5636541820.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1006918001\\5636541820.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\dcd61c02e4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1006915001\\dcd61c02e4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\d3e0c6c396.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1006916001\\d3e0c6c396.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\44d9b6cd80.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1006917001\\44d9b6cd80.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000700000001747d-192.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
856	skotes.exe
844	dcd61c02e4.exe
568	d3e0c6c396.exe
1604	5636541820.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.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	44d9b6cd80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	windows_updater.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3e0c6c396.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	5636541820.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcd61c02e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.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 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\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

Kills process with taskkill 5 IoCs

pid	Process
2856	taskkill.exe
1332	taskkill.exe
1084	taskkill.exe
1452	taskkill.exe
2796	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000_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
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	dcd61c02e4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	dcd61c02e4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	dcd61c02e4.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

pid	Process
2036	windows_updater.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
856	skotes.exe
844	dcd61c02e4.exe
568	d3e0c6c396.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
1604	5636541820.exe
1604	5636541820.exe
1604	5636541820.exe
1604	5636541820.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

description	pid	Process
Token: SeRestorePrivilege	1716	7z.exe
Token: 35	1716	7z.exe
Token: SeSecurityPrivilege	1716	7z.exe
Token: SeSecurityPrivilege	1716	7z.exe
Token: SeRestorePrivilege	1964	7z.exe
Token: 35	1964	7z.exe
Token: SeSecurityPrivilege	1964	7z.exe
Token: SeSecurityPrivilege	1964	7z.exe
Token: SeRestorePrivilege	2208	7z.exe
Token: 35	2208	7z.exe
Token: SeSecurityPrivilege	2208	7z.exe
Token: SeSecurityPrivilege	2208	7z.exe
Token: SeRestorePrivilege	1544	7z.exe
Token: 35	1544	7z.exe
Token: SeSecurityPrivilege	1544	7z.exe
Token: SeSecurityPrivilege	1544	7z.exe
Token: SeRestorePrivilege	2548	7z.exe
Token: 35	2548	7z.exe
Token: SeSecurityPrivilege	2548	7z.exe
Token: SeSecurityPrivilege	2548	7z.exe
Token: SeRestorePrivilege	2464	7z.exe
Token: 35	2464	7z.exe
Token: SeSecurityPrivilege	2464	7z.exe
Token: SeSecurityPrivilege	2464	7z.exe
Token: SeDebugPrivilege	2856	taskkill.exe
Token: SeDebugPrivilege	1332	taskkill.exe
Token: SeDebugPrivilege	1084	taskkill.exe
Token: SeDebugPrivilege	1452	taskkill.exe
Token: SeDebugPrivilege	2796	taskkill.exe
Token: SeDebugPrivilege	1664	firefox.exe
Token: SeDebugPrivilege	1664	firefox.exe
Token: SeDebugPrivilege	1604	5636541820.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
1664	firefox.exe
1664	firefox.exe
1664	firefox.exe
1664	firefox.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
1664	firefox.exe
1664	firefox.exe
1664	firefox.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe
2824	44d9b6cd80.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 856	1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe	30
PID 1680 wrote to memory of 856	1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe	30
PID 1680 wrote to memory of 856	1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe	30
PID 1680 wrote to memory of 856	1680	cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe	30
PID 856 wrote to memory of 2948	856	skotes.exe	33
PID 856 wrote to memory of 2948	856	skotes.exe	33
PID 856 wrote to memory of 2948	856	skotes.exe	33
PID 856 wrote to memory of 2948	856	skotes.exe	33
PID 856 wrote to memory of 2948	856	skotes.exe	33
PID 856 wrote to memory of 2948	856	skotes.exe	33
PID 856 wrote to memory of 2948	856	skotes.exe	33
PID 2948 wrote to memory of 2928	2948	installer.exe	34
PID 2948 wrote to memory of 2928	2948	installer.exe	34
PID 2948 wrote to memory of 2928	2948	installer.exe	34
PID 2948 wrote to memory of 2928	2948	installer.exe	34
PID 2928 wrote to memory of 1660	2928	cmd.exe	36
PID 2928 wrote to memory of 1660	2928	cmd.exe	36
PID 2928 wrote to memory of 1660	2928	cmd.exe	36
PID 2928 wrote to memory of 1716	2928	cmd.exe	37
PID 2928 wrote to memory of 1716	2928	cmd.exe	37
PID 2928 wrote to memory of 1716	2928	cmd.exe	37
PID 2928 wrote to memory of 1964	2928	cmd.exe	38
PID 2928 wrote to memory of 1964	2928	cmd.exe	38
PID 2928 wrote to memory of 1964	2928	cmd.exe	38
PID 2928 wrote to memory of 2208	2928	cmd.exe	39
PID 2928 wrote to memory of 2208	2928	cmd.exe	39
PID 2928 wrote to memory of 2208	2928	cmd.exe	39
PID 2928 wrote to memory of 1544	2928	cmd.exe	40
PID 2928 wrote to memory of 1544	2928	cmd.exe	40
PID 2928 wrote to memory of 1544	2928	cmd.exe	40
PID 2928 wrote to memory of 2548	2928	cmd.exe	41
PID 2928 wrote to memory of 2548	2928	cmd.exe	41
PID 2928 wrote to memory of 2548	2928	cmd.exe	41
PID 2928 wrote to memory of 2464	2928	cmd.exe	42
PID 2928 wrote to memory of 2464	2928	cmd.exe	42
PID 2928 wrote to memory of 2464	2928	cmd.exe	42
PID 2928 wrote to memory of 404	2928	cmd.exe	43
PID 2928 wrote to memory of 404	2928	cmd.exe	43
PID 2928 wrote to memory of 404	2928	cmd.exe	43
PID 2928 wrote to memory of 2036	2928	cmd.exe	44
PID 2928 wrote to memory of 2036	2928	cmd.exe	44
PID 2928 wrote to memory of 2036	2928	cmd.exe	44
PID 2928 wrote to memory of 2036	2928	cmd.exe	44
PID 2928 wrote to memory of 2036	2928	cmd.exe	44
PID 2928 wrote to memory of 2036	2928	cmd.exe	44
PID 2928 wrote to memory of 2036	2928	cmd.exe	44
PID 856 wrote to memory of 844	856	skotes.exe	45
PID 856 wrote to memory of 844	856	skotes.exe	45
PID 856 wrote to memory of 844	856	skotes.exe	45
PID 856 wrote to memory of 844	856	skotes.exe	45
PID 856 wrote to memory of 568	856	skotes.exe	46
PID 856 wrote to memory of 568	856	skotes.exe	46
PID 856 wrote to memory of 568	856	skotes.exe	46
PID 856 wrote to memory of 568	856	skotes.exe	46
PID 856 wrote to memory of 2824	856	skotes.exe	47
PID 856 wrote to memory of 2824	856	skotes.exe	47
PID 856 wrote to memory of 2824	856	skotes.exe	47
PID 856 wrote to memory of 2824	856	skotes.exe	47
PID 2824 wrote to memory of 2856	2824	44d9b6cd80.exe	48
PID 2824 wrote to memory of 2856	2824	44d9b6cd80.exe	48
PID 2824 wrote to memory of 2856	2824	44d9b6cd80.exe	48
PID 2824 wrote to memory of 2856	2824	44d9b6cd80.exe	48
PID 2824 wrote to memory of 1332	2824	44d9b6cd80.exe	51
PID 2824 wrote to memory of 1332	2824	44d9b6cd80.exe	51

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

Views/modifies file attributes 1 TTPs 1 IoCs

Hidden Files and Directories

T1564.001

pid	Process
404	attrib.exe

C:\Users\Admin\AppData\Local\Temp\cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.exe
"C:\Users\Admin\AppData\Local\Temp\cc998f4c70f7f1ae0421def96970d66f6c97a3b606b0f9da80dd0c819e4bc1c4.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:1680
- 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:856
- - C:\Users\Admin\AppData\Local\Temp\1006906001\installer.exe
    "C:\Users\Admin\AppData\Local\Temp\1006906001\installer.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2948
  - - C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"
      4⤵
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:2928
    - - C:\Windows\system32\mode.com
        
        mode 65,10
        5⤵
        
        PID:1660
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e file.zip -p265129275187715104258201156 -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:1716
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_5.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:1964
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_4.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2208
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_3.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:1544
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_2.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2548
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_1.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2464
    - - C:\Windows\system32\attrib.exe
        
        attrib +H "windows_updater.exe"
        5⤵
        Views/modifies file attributes
        
        PID:404
    - - C:\Users\Admin\AppData\Local\Temp\main\windows_updater.exe
        
        "windows_updater.exe"
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious behavior: CmdExeWriteProcessMemorySpam
        
        PID:2036
- - C:\Users\Admin\AppData\Local\Temp\1006915001\dcd61c02e4.exe
    "C:\Users\Admin\AppData\Local\Temp\1006915001\dcd61c02e4.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:844
- - C:\Users\Admin\AppData\Local\Temp\1006916001\d3e0c6c396.exe
    "C:\Users\Admin\AppData\Local\Temp\1006916001\d3e0c6c396.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:568
- - C:\Users\Admin\AppData\Local\Temp\1006917001\44d9b6cd80.exe
    "C:\Users\Admin\AppData\Local\Temp\1006917001\44d9b6cd80.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:2824
  - - 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:2856
  - - 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:1332
  - - 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:1084
  - - 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:1452
  - - 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:2796
  - - 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⤵
      PID:1212
    - - 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
        
        PID:1664
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1664.0.348293042\377369289" -parentBuildID 20221007134813 -prefsHandle 1224 -prefMapHandle 1216 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7b01ba1b-9dee-47ed-8bef-22647b98148b} 1664 "\\.\pipe\gecko-crash-server-pipe.1664" 1288 11ed7e58 gpu
        6⤵
        
        PID:2176
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1664.1.1758828876\1730762140" -parentBuildID 20221007134813 -prefsHandle 1492 -prefMapHandle 1488 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0a7133c3-9dc0-4413-ba95-ad7d96abf7f6} 1664 "\\.\pipe\gecko-crash-server-pipe.1664" 1504 d71858 socket
        6⤵
        
        PID:2516
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1664.2.1271502335\66604644" -childID 1 -isForBrowser -prefsHandle 2108 -prefMapHandle 2104 -prefsLen 21811 -prefMapSize 233444 -jsInitHandle 860 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a9e98f37-c75a-4892-aa8d-dd5fd418bc2a} 1664 "\\.\pipe\gecko-crash-server-pipe.1664" 2120 19da8558 tab
        6⤵
        
        PID:1072
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1664.3.769261016\844057041" -childID 2 -isForBrowser -prefsHandle 2920 -prefMapHandle 2900 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 860 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4fe7e370-7ca6-41c1-86e5-7be5ebcd9746} 1664 "\\.\pipe\gecko-crash-server-pipe.1664" 2932 1ab65258 tab
        6⤵
        
        PID:2092
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1664.4.1684106165\1533036064" -childID 3 -isForBrowser -prefsHandle 3640 -prefMapHandle 3636 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 860 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {f0ead676-58de-4723-8402-da407a9d224f} 1664 "\\.\pipe\gecko-crash-server-pipe.1664" 3656 1ea1fb58 tab
        6⤵
        
        PID:2184
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1664.5.153019344\1558082022" -childID 4 -isForBrowser -prefsHandle 3784 -prefMapHandle 3788 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 860 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {3d96f594-191a-44b0-a516-8f18f5a2fe4b} 1664 "\\.\pipe\gecko-crash-server-pipe.1664" 3772 1f1ddb58 tab
        6⤵
        
        PID:340
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="1664.6.387435664\115009713" -childID 5 -isForBrowser -prefsHandle 3772 -prefMapHandle 3956 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 860 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {87aac4fb-f1e3-4338-a5d7-7506606dbcc3} 1664 "\\.\pipe\gecko-crash-server-pipe.1664" 3964 1f1dd558 tab
        6⤵
        
        PID:1676
- - C:\Users\Admin\AppData\Local\Temp\1006918001\5636541820.exe
    "C:\Users\Admin\AppData\Local\Temp\1006918001\5636541820.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:1604

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

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

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