amadey | e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

e33858aed9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	e33858aed9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e33858aed9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	e33858aed9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e33858aed9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e33858aed9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e33858aed9.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

e33858aed9.exee6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exeskotes.exed909847ac9.exe2b24e7c9c8.exeb549be7607.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e33858aed9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d909847ac9.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2b24e7c9c8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b549be7607.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 IoCs

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

Query Registry

System Information Discovery

T1082

Processes:

e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exeskotes.exed909847ac9.exeb549be7607.exee33858aed9.exe2b24e7c9c8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d909847ac9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b549be7607.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e33858aed9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b549be7607.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e33858aed9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d909847ac9.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2b24e7c9c8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2b24e7c9c8.exe

Executes dropped EXE 6 IoCs

Processes:

skotes.exed909847ac9.exe2b24e7c9c8.exeb549be7607.exe9852b37a96.exee33858aed9.exe

pid process

2724 skotes.exe
3052 d909847ac9.exe
628 2b24e7c9c8.exe
1944 b549be7607.exe
1204 9852b37a96.exe
3296 e33858aed9.exe

pid	process
2724	skotes.exe
3052	d909847ac9.exe
628	2b24e7c9c8.exe
1944	b549be7607.exe
1204	9852b37a96.exe
3296	e33858aed9.exe

Identifies Wine through registry keys 2 TTPs 6 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:

d909847ac9.exe2b24e7c9c8.exeb549be7607.exee33858aed9.exee6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exeskotes.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	d909847ac9.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	2b24e7c9c8.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	b549be7607.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	e33858aed9.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	skotes.exe

Loads dropped DLL 9 IoCs

Processes:

e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exeskotes.exe

pid	process
2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
2724	skotes.exe
2724	skotes.exe
2724	skotes.exe
2724	skotes.exe
2724	skotes.exe
2724	skotes.exe
2724	skotes.exe
2724	skotes.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

e33858aed9.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e33858aed9.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	e33858aed9.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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\2b24e7c9c8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007127001\\2b24e7c9c8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\b549be7607.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007128001\\b549be7607.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\9852b37a96.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007129001\\9852b37a96.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\e33858aed9.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1007130001\\e33858aed9.exe"	skotes.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1007129001\9852b37a96.exe	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

Processes:

e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exeskotes.exed909847ac9.exe2b24e7c9c8.exeb549be7607.exee33858aed9.exe

pid	process
2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
2724	skotes.exe
3052	d909847ac9.exe
628	2b24e7c9c8.exe
1944	b549be7607.exe
3296	e33858aed9.exe

Drops file in Windows directory 1 IoCs

Processes:

e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe

description ioc process

File created C:\Windows\Tasks\skotes.job e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\skotes.job	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe

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

Processes:

d909847ac9.exe2b24e7c9c8.exeb549be7607.exe9852b37a96.exetaskkill.exetaskkill.exetaskkill.exeskotes.exetaskkill.exetaskkill.exee33858aed9.exee6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d909847ac9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2b24e7c9c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b549be7607.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9852b37a96.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	skotes.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	e33858aed9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.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

Processes:

firefox.exe

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
evasion

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exe

pid process

1952 taskkill.exe
2848 taskkill.exe
2712 taskkill.exe
2824 taskkill.exe
2728 taskkill.exe
Modifies registry class 1 IoCs

Processes:

firefox.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings firefox.exe

pid	process
1952	taskkill.exe
2848	taskkill.exe
2712	taskkill.exe
2824	taskkill.exe
2728	taskkill.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

Processes:

2b24e7c9c8.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	2b24e7c9c8.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	2b24e7c9c8.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	2b24e7c9c8.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exeskotes.exed909847ac9.exe2b24e7c9c8.exeb549be7607.exe9852b37a96.exee33858aed9.exe

pid	process
2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
2724	skotes.exe
3052	d909847ac9.exe
628	2b24e7c9c8.exe
1944	b549be7607.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
3296	e33858aed9.exe
3296	e33858aed9.exe
3296	e33858aed9.exe
3296	e33858aed9.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

taskkill.exetaskkill.exetaskkill.exetaskkill.exetaskkill.exefirefox.exee33858aed9.exe

description	pid	process
Token: SeDebugPrivilege	1952	taskkill.exe
Token: SeDebugPrivilege	2848	taskkill.exe
Token: SeDebugPrivilege	2712	taskkill.exe
Token: SeDebugPrivilege	2824	taskkill.exe
Token: SeDebugPrivilege	2728	taskkill.exe
Token: SeDebugPrivilege	2804	firefox.exe
Token: SeDebugPrivilege	2804	firefox.exe
Token: SeDebugPrivilege	3296	e33858aed9.exe

Suspicious use of FindShellTrayWindow 16 IoCs

Processes:

e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe9852b37a96.exefirefox.exe

pid	process
2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
2804	firefox.exe
2804	firefox.exe
2804	firefox.exe
2804	firefox.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe

Suspicious use of SendNotifyMessage 14 IoCs

Processes:

9852b37a96.exefirefox.exe

pid	process
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
2804	firefox.exe
2804	firefox.exe
2804	firefox.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe
1204	9852b37a96.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exeskotes.exe9852b37a96.exefirefox.exefirefox.exe

description	pid	process	target process
PID 2340 wrote to memory of 2724	2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe	skotes.exe
PID 2340 wrote to memory of 2724	2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe	skotes.exe
PID 2340 wrote to memory of 2724	2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe	skotes.exe
PID 2340 wrote to memory of 2724	2340	e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe	skotes.exe
PID 2724 wrote to memory of 3052	2724	skotes.exe	d909847ac9.exe
PID 2724 wrote to memory of 3052	2724	skotes.exe	d909847ac9.exe
PID 2724 wrote to memory of 3052	2724	skotes.exe	d909847ac9.exe
PID 2724 wrote to memory of 3052	2724	skotes.exe	d909847ac9.exe
PID 2724 wrote to memory of 628	2724	skotes.exe	2b24e7c9c8.exe
PID 2724 wrote to memory of 628	2724	skotes.exe	2b24e7c9c8.exe
PID 2724 wrote to memory of 628	2724	skotes.exe	2b24e7c9c8.exe
PID 2724 wrote to memory of 628	2724	skotes.exe	2b24e7c9c8.exe
PID 2724 wrote to memory of 1944	2724	skotes.exe	b549be7607.exe
PID 2724 wrote to memory of 1944	2724	skotes.exe	b549be7607.exe
PID 2724 wrote to memory of 1944	2724	skotes.exe	b549be7607.exe
PID 2724 wrote to memory of 1944	2724	skotes.exe	b549be7607.exe
PID 2724 wrote to memory of 1204	2724	skotes.exe	9852b37a96.exe
PID 2724 wrote to memory of 1204	2724	skotes.exe	9852b37a96.exe
PID 2724 wrote to memory of 1204	2724	skotes.exe	9852b37a96.exe
PID 2724 wrote to memory of 1204	2724	skotes.exe	9852b37a96.exe
PID 1204 wrote to memory of 1952	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 1952	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 1952	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 1952	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2848	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2848	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2848	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2848	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2712	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2712	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2712	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2712	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2824	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2824	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2824	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2824	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2728	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2728	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2728	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2728	1204	9852b37a96.exe	taskkill.exe
PID 1204 wrote to memory of 2864	1204	9852b37a96.exe	firefox.exe
PID 1204 wrote to memory of 2864	1204	9852b37a96.exe	firefox.exe
PID 1204 wrote to memory of 2864	1204	9852b37a96.exe	firefox.exe
PID 1204 wrote to memory of 2864	1204	9852b37a96.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2864 wrote to memory of 2804	2864	firefox.exe	firefox.exe
PID 2804 wrote to memory of 2976	2804	firefox.exe	firefox.exe
PID 2804 wrote to memory of 2976	2804	firefox.exe	firefox.exe
PID 2804 wrote to memory of 2976	2804	firefox.exe	firefox.exe
PID 2804 wrote to memory of 1512	2804	firefox.exe	firefox.exe
PID 2804 wrote to memory of 1512	2804	firefox.exe	firefox.exe
PID 2804 wrote to memory of 1512	2804	firefox.exe	firefox.exe
PID 2804 wrote to memory of 1512	2804	firefox.exe	firefox.exe
PID 2804 wrote to memory of 1512	2804	firefox.exe	firefox.exe

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\e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.exe
"C:\Users\Admin\AppData\Local\Temp\e6c39f076c788f62af9ec270e0c38c2e9e07273477c3d780e445c2931a2677ca.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:2340
- 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:2724
- - C:\Users\Admin\AppData\Local\Temp\1007126001\d909847ac9.exe
    "C:\Users\Admin\AppData\Local\Temp\1007126001\d909847ac9.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:3052
- - C:\Users\Admin\AppData\Local\Temp\1007127001\2b24e7c9c8.exe
    "C:\Users\Admin\AppData\Local\Temp\1007127001\2b24e7c9c8.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:628
- - C:\Users\Admin\AppData\Local\Temp\1007128001\b549be7607.exe
    "C:\Users\Admin\AppData\Local\Temp\1007128001\b549be7607.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:1944
- - C:\Users\Admin\AppData\Local\Temp\1007129001\9852b37a96.exe
    "C:\Users\Admin\AppData\Local\Temp\1007129001\9852b37a96.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:1204
  - - 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:1952
  - - 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:2848
  - - 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:2712
  - - 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:2824
  - - 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:2728
  - - 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:2864
    - - 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:2804
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.0.950170379\98914708" -parentBuildID 20221007134813 -prefsHandle 1244 -prefMapHandle 1236 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {00e63589-1c39-48c6-8bc8-8b398b83fcfd} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 1344 114d9158 gpu
        6⤵
        
        PID:2976
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.1.1167911926\258801030" -parentBuildID 20221007134813 -prefsHandle 1512 -prefMapHandle 1508 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {84906548-c4e7-43cd-b2a3-a63082577356} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 1524 d74858 socket
        6⤵
        
        PID:1512
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.2.356994725\694486893" -childID 1 -isForBrowser -prefsHandle 1080 -prefMapHandle 1076 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 556 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0fa3e0f4-3a14-47a8-b296-e59264f790b7} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 1972 11461a58 tab
        6⤵
        
        PID:1332
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.3.1169592419\137447831" -childID 2 -isForBrowser -prefsHandle 2908 -prefMapHandle 2904 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 556 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {cdd09a3c-eabb-4d8b-88d3-20b89a362a60} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 2920 d2d858 tab
        6⤵
        
        PID:2168
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.4.514558443\1857764894" -childID 3 -isForBrowser -prefsHandle 3716 -prefMapHandle 3336 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 556 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {26c59778-78ac-408a-a863-ab6bbdf3530c} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 3728 1dfbbd58 tab
        6⤵
        
        PID:2696
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.5.1890042794\974078774" -childID 4 -isForBrowser -prefsHandle 3728 -prefMapHandle 3620 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 556 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d73f17df-9730-4e39-ae9c-b94468c7e6eb} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 3848 1f577158 tab
        6⤵
        
        PID:2816
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2804.6.426683859\1636338245" -childID 5 -isForBrowser -prefsHandle 3996 -prefMapHandle 4008 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 556 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1c339832-3a6c-40a3-b7de-4cb6cd8ec89b} 2804 "\\.\pipe\gecko-crash-server-pipe.2804" 3992 1f579858 tab
        6⤵
        
        PID:2812
- - C:\Users\Admin\AppData\Local\Temp\1007130001\e33858aed9.exe
    "C:\Users\Admin\AppData\Local\Temp\1007130001\e33858aed9.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:3296

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