amadey | ad8773dd53db992fecf9988cbedeea0a42e899995030766e4314fbb752b67249

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	14f808ce3d.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	14f808ce3d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	14f808ce3d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	14f808ce3d.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	14f808ce3d.exe

Process spawned unexpected child process 6 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5712	4596	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5864	4596	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5784	4596	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5808	4596	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5836	4596	schtasks.exe	88
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5884	4596	schtasks.exe	88

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Xmrig family
xmrig
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	dc39aab345.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 12 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e8efe13d1a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a55c5dca20.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e3960d4764.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3d0c836a7d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	WFIJ9GS8770FK33T8FL81GMY.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	14f808ce3d.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dc39aab345.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

XMRig Miner payload 13 IoCs

miner

resource	yara_rule
behavioral2/memory/856-1551-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1560-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1569-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1573-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1574-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1585-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1580-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1591-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1593-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/856-1619-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/4188-3946-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/4188-3948-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/4188-3952-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
5904	powershell.exe
5900	powershell.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 24 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	WFIJ9GS8770FK33T8FL81GMY.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dc39aab345.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e3960d4764.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e8efe13d1a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a55c5dca20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	WFIJ9GS8770FK33T8FL81GMY.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3d0c836a7d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dc39aab345.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\SystemBiosVersion	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	14f808ce3d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	14f808ce3d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e8efe13d1a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a55c5dca20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e3960d4764.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3d0c836a7d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe

Checks computer location settings 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	b665849fc9.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	muNJF0r.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	BrokerhostNet.exe

Executes dropped EXE 30 IoCs

pid	Process
3604	skotes.exe
1692	muNJF0r.exe
4840	e8efe13d1a.exe
112	a55c5dca20.exe
4616	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
1400	dffe0ebca6.exe
4200	WFIJ9GS8770FK33T8FL81GMY.exe
4948	14f808ce3d.exe
5344	BrokerhostNet.exe
3544	b665849fc9.exe
2532	7z.exe
4036	7z.exe
4344	7z.exe
2300	7z.exe
3780	7z.exe
4444	7z.exe
5392	7z.exe
5352	7z.exe
5508	in.exe
3480	f3a4d18b90.exe
4664	f3a4d18b90.exe
5964	BrokerhostNet.exe
5108	dc39aab345.exe
6020	6d887e9893.exe
4660	skotes.exe
3584	Intel_PTT_EK_Recertification.exe
5364	e3960d4764.exe
1472	3d0c836a7d.exe
5352	skotes.exe
4936	Intel_PTT_EK_Recertification.exe

Identifies Wine through registry keys 2 TTPs 12 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-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	e8efe13d1a.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	WFIJ9GS8770FK33T8FL81GMY.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	e3960d4764.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	a55c5dca20.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	14f808ce3d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	dc39aab345.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	3d0c836a7d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine	skotes.exe

Loads dropped DLL 8 IoCs

pid	Process
2532	7z.exe
4036	7z.exe
4344	7z.exe
2300	7z.exe
3780	7z.exe
4444	7z.exe
5392	7z.exe
5352	7z.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	14f808ce3d.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a55c5dca20.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016128001\\a55c5dca20.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dffe0ebca6.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016129001\\dffe0ebca6.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\14f808ce3d.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016130001\\14f808ce3d.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e8efe13d1a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016127001\\e8efe13d1a.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/files/0x0007000000023cdb-91.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs

pid	Process
4996	file.exe
3604	skotes.exe
4840	e8efe13d1a.exe
112	a55c5dca20.exe
4616	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
4200	WFIJ9GS8770FK33T8FL81GMY.exe
4948	14f808ce3d.exe
5108	dc39aab345.exe
4660	skotes.exe
5364	e3960d4764.exe
1472	3d0c836a7d.exe
5352	skotes.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 3480 set thread context of 4664	3480	f3a4d18b90.exe	162
PID 3584 set thread context of 856	3584	Intel_PTT_EK_Recertification.exe	171
PID 4936 set thread context of 4188	4936	Intel_PTT_EK_Recertification.exe	179

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5508-655-0x00007FF6CA300000-0x00007FF6CA790000-memory.dmp	upx
behavioral2/files/0x0007000000023d34-656.dat	upx
behavioral2/memory/5508-652-0x00007FF6CA300000-0x00007FF6CA790000-memory.dmp	upx
behavioral2/memory/3584-1540-0x00007FF61B910000-0x00007FF61BDA0000-memory.dmp	upx
behavioral2/memory/3584-1606-0x00007FF61B910000-0x00007FF61BDA0000-memory.dmp	upx
behavioral2/memory/4936-3949-0x00007FF61B910000-0x00007FF61BDA0000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

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

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4640	6020	WerFault.exe	165

System Location Discovery: System Language Discovery 1 TTPs 25 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	f3a4d18b90.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a55c5dca20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dffe0ebca6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	dffe0ebca6.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	b665849fc9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3d0c836a7d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e8efe13d1a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	dffe0ebca6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f3a4d18b90.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc39aab345.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	6d887e9893.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e3960d4764.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	muNJF0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WFIJ9GS8770FK33T8FL81GMY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	14f808ce3d.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 7 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1660	PING.EXE
5628	powershell.exe
5716	PING.EXE
5332	powershell.exe
2552	PING.EXE
5704	powershell.exe
1112	PING.EXE

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6d887e9893.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6d887e9893.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	6d887e9893.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

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

Kills process with taskkill 5 IoCs

pid	Process
1008	taskkill.exe
3216	taskkill.exe
3196	taskkill.exe
2060	taskkill.exe
3008	taskkill.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	muNJF0r.exe
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000_Classes\Local Settings	BrokerhostNet.exe

Runs ping.exe 1 TTPs 4 IoCs

Remote System Discovery

T1018

pid	Process
1660	PING.EXE
5716	PING.EXE
2552	PING.EXE
1112	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 7 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
5712	schtasks.exe
5864	schtasks.exe
5784	schtasks.exe
5808	schtasks.exe
5836	schtasks.exe
5884	schtasks.exe
5608	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4996	file.exe
4996	file.exe
3604	skotes.exe
3604	skotes.exe
4840	e8efe13d1a.exe
4840	e8efe13d1a.exe
4840	e8efe13d1a.exe
4840	e8efe13d1a.exe
4840	e8efe13d1a.exe
4840	e8efe13d1a.exe
112	a55c5dca20.exe
112	a55c5dca20.exe
4616	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
4616	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
4200	WFIJ9GS8770FK33T8FL81GMY.exe
4200	WFIJ9GS8770FK33T8FL81GMY.exe
4616	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
4616	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
4948	14f808ce3d.exe
4948	14f808ce3d.exe
4948	14f808ce3d.exe
4948	14f808ce3d.exe
4948	14f808ce3d.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe
5344	BrokerhostNet.exe

Suspicious use of AdjustPrivilegeToken 53 IoCs

description	pid	Process
Token: SeDebugPrivilege	1008	taskkill.exe
Token: SeDebugPrivilege	4616	UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
Token: SeDebugPrivilege	3216	taskkill.exe
Token: SeDebugPrivilege	3196	taskkill.exe
Token: SeDebugPrivilege	2060	taskkill.exe
Token: SeDebugPrivilege	3008	taskkill.exe
Token: SeDebugPrivilege	4756	firefox.exe
Token: SeDebugPrivilege	4756	firefox.exe
Token: SeDebugPrivilege	4948	14f808ce3d.exe
Token: SeDebugPrivilege	5344	BrokerhostNet.exe
Token: SeDebugPrivilege	5904	powershell.exe
Token: SeDebugPrivilege	5900	powershell.exe
Token: SeRestorePrivilege	2532	7z.exe
Token: 35	2532	7z.exe
Token: SeSecurityPrivilege	2532	7z.exe
Token: SeSecurityPrivilege	2532	7z.exe
Token: SeRestorePrivilege	4036	7z.exe
Token: 35	4036	7z.exe
Token: SeSecurityPrivilege	4036	7z.exe
Token: SeSecurityPrivilege	4036	7z.exe
Token: SeRestorePrivilege	4344	7z.exe
Token: 35	4344	7z.exe
Token: SeSecurityPrivilege	4344	7z.exe
Token: SeSecurityPrivilege	4344	7z.exe
Token: SeRestorePrivilege	2300	7z.exe
Token: 35	2300	7z.exe
Token: SeSecurityPrivilege	2300	7z.exe
Token: SeSecurityPrivilege	2300	7z.exe
Token: SeRestorePrivilege	3780	7z.exe
Token: 35	3780	7z.exe
Token: SeSecurityPrivilege	3780	7z.exe
Token: SeSecurityPrivilege	3780	7z.exe
Token: SeRestorePrivilege	4444	7z.exe
Token: 35	4444	7z.exe
Token: SeSecurityPrivilege	4444	7z.exe
Token: SeSecurityPrivilege	4444	7z.exe
Token: SeRestorePrivilege	5392	7z.exe
Token: 35	5392	7z.exe
Token: SeSecurityPrivilege	5392	7z.exe
Token: SeSecurityPrivilege	5392	7z.exe
Token: SeRestorePrivilege	5352	7z.exe
Token: 35	5352	7z.exe
Token: SeSecurityPrivilege	5352	7z.exe
Token: SeSecurityPrivilege	5352	7z.exe
Token: SeDebugPrivilege	5628	powershell.exe
Token: SeDebugPrivilege	5964	BrokerhostNet.exe
Token: SeLockMemoryPrivilege	856	explorer.exe
Token: SeDebugPrivilege	5332	powershell.exe
Token: SeLockMemoryPrivilege	4188	explorer.exe
Token: SeDebugPrivilege	5704	powershell.exe
Token: SeDebugPrivilege	4756	firefox.exe
Token: SeDebugPrivilege	4756	firefox.exe
Token: SeDebugPrivilege	4756	firefox.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
4996	file.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
1400	dffe0ebca6.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
1400	dffe0ebca6.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
4756	firefox.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe
1400	dffe0ebca6.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4756	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4996 wrote to memory of 3604	4996	file.exe	82
PID 4996 wrote to memory of 3604	4996	file.exe	82
PID 4996 wrote to memory of 3604	4996	file.exe	82
PID 3604 wrote to memory of 1692	3604	skotes.exe	83
PID 3604 wrote to memory of 1692	3604	skotes.exe	83
PID 3604 wrote to memory of 1692	3604	skotes.exe	83
PID 1692 wrote to memory of 4676	1692	muNJF0r.exe	84
PID 1692 wrote to memory of 4676	1692	muNJF0r.exe	84
PID 1692 wrote to memory of 4676	1692	muNJF0r.exe	84
PID 3604 wrote to memory of 4840	3604	skotes.exe	89
PID 3604 wrote to memory of 4840	3604	skotes.exe	89
PID 3604 wrote to memory of 4840	3604	skotes.exe	89
PID 3604 wrote to memory of 112	3604	skotes.exe	91
PID 3604 wrote to memory of 112	3604	skotes.exe	91
PID 3604 wrote to memory of 112	3604	skotes.exe	91
PID 4840 wrote to memory of 4616	4840	e8efe13d1a.exe	94
PID 4840 wrote to memory of 4616	4840	e8efe13d1a.exe	94
PID 4840 wrote to memory of 4616	4840	e8efe13d1a.exe	94
PID 3604 wrote to memory of 1400	3604	skotes.exe	95
PID 3604 wrote to memory of 1400	3604	skotes.exe	95
PID 3604 wrote to memory of 1400	3604	skotes.exe	95
PID 1400 wrote to memory of 1008	1400	dffe0ebca6.exe	96
PID 1400 wrote to memory of 1008	1400	dffe0ebca6.exe	96
PID 1400 wrote to memory of 1008	1400	dffe0ebca6.exe	96
PID 4840 wrote to memory of 4200	4840	e8efe13d1a.exe	98
PID 4840 wrote to memory of 4200	4840	e8efe13d1a.exe	98
PID 4840 wrote to memory of 4200	4840	e8efe13d1a.exe	98
PID 1400 wrote to memory of 3216	1400	dffe0ebca6.exe	99
PID 1400 wrote to memory of 3216	1400	dffe0ebca6.exe	99
PID 1400 wrote to memory of 3216	1400	dffe0ebca6.exe	99
PID 1400 wrote to memory of 3196	1400	dffe0ebca6.exe	101
PID 1400 wrote to memory of 3196	1400	dffe0ebca6.exe	101
PID 1400 wrote to memory of 3196	1400	dffe0ebca6.exe	101
PID 1400 wrote to memory of 2060	1400	dffe0ebca6.exe	103
PID 1400 wrote to memory of 2060	1400	dffe0ebca6.exe	103
PID 1400 wrote to memory of 2060	1400	dffe0ebca6.exe	103
PID 1400 wrote to memory of 3008	1400	dffe0ebca6.exe	105
PID 1400 wrote to memory of 3008	1400	dffe0ebca6.exe	105
PID 1400 wrote to memory of 3008	1400	dffe0ebca6.exe	105
PID 1400 wrote to memory of 4172	1400	dffe0ebca6.exe	107
PID 1400 wrote to memory of 4172	1400	dffe0ebca6.exe	107
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4172 wrote to memory of 4756	4172	firefox.exe	108
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109
PID 4756 wrote to memory of 892	4756	firefox.exe	109

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 3 IoCs

Hidden Files and Directories

T1564.001

pid	Process
5276	attrib.exe
5324	attrib.exe
5520	attrib.exe

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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4996
- 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:3604
- - C:\Users\Admin\AppData\Local\Temp\1016072001\muNJF0r.exe
    "C:\Users\Admin\AppData\Local\Temp\1016072001\muNJF0r.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:1692
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Bridgecontainerserver\VBxKsR3W5qREBSxxvIt5VpzoFdFFANtbsRk6NDfKSHeOxN7UsJds5Ck.vbe"
      4⤵
      Checks computer location settings
      System Location Discovery: System Language Discovery
      PID:4676
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Bridgecontainerserver\SlMo.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:5396
      - C:\Bridgecontainerserver\BrokerhostNet.exe
        
        "C:\Bridgecontainerserver/BrokerhostNet.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5344
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\sysmon.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:5900
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Bridgecontainerserver\BrokerhostNet.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:5904
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\qssUfx4eao.bat"
        7⤵
        
        PID:6076
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        8⤵
        
        PID:4060
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        8⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1660
        
        C:\Bridgecontainerserver\BrokerhostNet.exe
        
        "C:\Bridgecontainerserver\BrokerhostNet.exe"
        8⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:5964
- - C:\Users\Admin\AppData\Local\Temp\1016127001\e8efe13d1a.exe
    "C:\Users\Admin\AppData\Local\Temp\1016127001\e8efe13d1a.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
    - Suspicious use of WriteProcessMemory
    PID:4840
  - - C:\Users\Admin\AppData\Local\Temp\UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe
      "C:\Users\Admin\AppData\Local\Temp\UARR5XGETY3JVSDCL8S4UXNM4KB4SHQ.exe"
      4⤵
      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:4616
  - - C:\Users\Admin\AppData\Local\Temp\WFIJ9GS8770FK33T8FL81GMY.exe
      "C:\Users\Admin\AppData\Local\Temp\WFIJ9GS8770FK33T8FL81GMY.exe"
      4⤵
      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:4200
- - C:\Users\Admin\AppData\Local\Temp\1016128001\a55c5dca20.exe
    "C:\Users\Admin\AppData\Local\Temp\1016128001\a55c5dca20.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:112
- - C:\Users\Admin\AppData\Local\Temp\1016129001\dffe0ebca6.exe
    "C:\Users\Admin\AppData\Local\Temp\1016129001\dffe0ebca6.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:1400
  - - 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:1008
  - - 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:3216
  - - 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:3196
  - - 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:2060
  - - 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:3008
  - - 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:4172
    - - 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:4756
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2032 -parentBuildID 20240401114208 -prefsHandle 1960 -prefMapHandle 1952 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d442e324-4808-4543-aed0-83111dea1515} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" gpu
        6⤵
        
        PID:892
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2468 -parentBuildID 20240401114208 -prefsHandle 2464 -prefMapHandle 2460 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b0670cdf-d27c-4179-9b36-7204bfc676f3} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" socket
        6⤵
        
        PID:1536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1336 -childID 1 -isForBrowser -prefsHandle 1340 -prefMapHandle 3196 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {25cccc16-7cdc-44a0-8759-6986783deba3} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
        6⤵
        
        PID:3856
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3920 -childID 2 -isForBrowser -prefsHandle 3944 -prefMapHandle 3940 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d56ede05-a3e6-424a-9612-7be757bc67e8} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
        6⤵
        
        PID:3988
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4636 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4660 -prefMapHandle 4656 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad51245a-1275-4f85-8508-4dcdf6d8b7c2} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" 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=5464 -childID 3 -isForBrowser -prefsHandle 5288 -prefMapHandle 5448 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8dab5013-815e-43c8-bc67-d66c6fc924d4} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
        6⤵
        
        PID:2588
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5684 -childID 4 -isForBrowser -prefsHandle 5604 -prefMapHandle 5612 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e4233963-e493-4d14-8236-e7ddb751d6d9} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
        6⤵
        
        PID:2928
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5804 -childID 5 -isForBrowser -prefsHandle 5880 -prefMapHandle 5876 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1264 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b22eb2e2-3cb5-4e4e-a4f9-9ef148406b3a} 4756 "\\.\pipe\gecko-crash-server-pipe.4756" tab
        6⤵
        
        PID:404
- - C:\Users\Admin\AppData\Local\Temp\1016130001\14f808ce3d.exe
    "C:\Users\Admin\AppData\Local\Temp\1016130001\14f808ce3d.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:4948
- - C:\Users\Admin\AppData\Local\Temp\1016131001\b665849fc9.exe
    "C:\Users\Admin\AppData\Local\Temp\1016131001\b665849fc9.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3544
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"
      4⤵
      PID:3264
    - - C:\Windows\system32\mode.com
        
        mode 65,10
        5⤵
        
        PID:4536
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e file.zip -p24291711423417250691697322505 -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2532
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_7.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:4036
    - - C:\Users\Admin\AppData\Local\Temp\main\7z.exe
        
        7z.exe e extracted/file_6.zip -oextracted
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:4344
    - - 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:2300
    - - 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:3780
    - - 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:4444
    - - 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:5392
    - - 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:5352
    - - C:\Windows\system32\attrib.exe
        
        attrib +H "in.exe"
        5⤵
        Views/modifies file attributes
        
        PID:5520
    - - C:\Users\Admin\AppData\Local\Temp\main\in.exe
        
        "in.exe"
        5⤵
        Executes dropped EXE
        
        PID:5508
      - C:\Windows\SYSTEM32\attrib.exe
        
        attrib +H +S C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:5324
      - C:\Windows\SYSTEM32\attrib.exe
        
        attrib +H C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:5276
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /f /CREATE /TN "Intel_PTT_EK_Recertification" /TR "C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe" /SC MINUTE
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:5608
      - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell ping 127.0.0.1; del in.exe
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:5628
        
        C:\Windows\system32\PING.EXE
        
        "C:\Windows\system32\PING.EXE" 127.0.0.1
        7⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:5716
- - C:\Users\Admin\AppData\Local\Temp\1016132001\f3a4d18b90.exe
    "C:\Users\Admin\AppData\Local\Temp\1016132001\f3a4d18b90.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    PID:3480
  - - C:\Users\Admin\AppData\Local\Temp\1016132001\f3a4d18b90.exe
      "C:\Users\Admin\AppData\Local\Temp\1016132001\f3a4d18b90.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4664
- - C:\Users\Admin\AppData\Local\Temp\1016133001\dc39aab345.exe
    "C:\Users\Admin\AppData\Local\Temp\1016133001\dc39aab345.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
    PID:5108
- - C:\Users\Admin\AppData\Local\Temp\1016135001\6d887e9893.exe
    "C:\Users\Admin\AppData\Local\Temp\1016135001\6d887e9893.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Checks SCSI registry key(s)
    PID:6020
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 6020 -s 352
      4⤵
      Program crash
      PID:4640
- - C:\Users\Admin\AppData\Local\Temp\1016136001\e3960d4764.exe
    "C:\Users\Admin\AppData\Local\Temp\1016136001\e3960d4764.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
    PID:5364
- - C:\Users\Admin\AppData\Local\Temp\1016137001\3d0c836a7d.exe
    "C:\Users\Admin\AppData\Local\Temp\1016137001\3d0c836a7d.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
    PID:1472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 8 /tr "'C:\Users\Admin\AppData\Local\Temp\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5712

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Users\Admin\AppData\Local\Temp\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\AppData\Local\Temp\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BrokerhostNetB" /sc MINUTE /mo 6 /tr "'C:\Bridgecontainerserver\BrokerhostNet.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BrokerhostNet" /sc ONLOGON /tr "'C:\Bridgecontainerserver\BrokerhostNet.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BrokerhostNetB" /sc MINUTE /mo 11 /tr "'C:\Bridgecontainerserver\BrokerhostNet.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 6020 -ip 6020
1⤵
PID:2532

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
PID:4660

C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:3584
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:856
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell ping 127.1.10.1; del Intel_PTT_EK_Recertification.exe
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5332
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" 127.1.10.1
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2552

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
PID:5352

C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4936
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4188
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell ping 127.1.10.1; del Intel_PTT_EK_Recertification.exe
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5704
- - C:\Windows\system32\PING.EXE
    "C:\Windows\system32\PING.EXE" 127.1.10.1
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:1112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

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

Scheduled Task/Job

T1053

Scheduled Task

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

Remote System Discovery

T1018

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion