amadey | b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	6MIMFCB669E1SP53HMOVWNUOL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	6MIMFCB669E1SP53HMOVWNUOL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	6MIMFCB669E1SP53HMOVWNUOL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	6MIMFCB669E1SP53HMOVWNUOL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	6MIMFCB669E1SP53HMOVWNUOL.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	4980	4568	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1800	4568	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4484	4568	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4248	4568	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	756	4568	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	436	4568	schtasks.exe	89

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 2 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	9a4f6e0c41.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	864ca31852.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 13 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9a4f6e0c41.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9529d89c79.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	FBA9VJQUH8YKETQSPGP0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ec86e7effe.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	864ca31852.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	eaf8733fb4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	94ef289f7a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6MIMFCB669E1SP53HMOVWNUOL.exe

XMRig Miner payload 10 IoCs

miner

resource	yara_rule
behavioral2/memory/5376-3135-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3141-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3154-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3159-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3166-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3167-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3168-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3170-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3172-0x0000000140000000-0x0000000140770000-memory.dmp	xmrig
behavioral2/memory/5376-3174-0x0000000140000000-0x0000000140770000-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
2536	powershell.exe
4616	powershell.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 26 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	eaf8733fb4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9529d89c79.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	FBA9VJQUH8YKETQSPGP0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	FBA9VJQUH8YKETQSPGP0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6MIMFCB669E1SP53HMOVWNUOL.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	eaf8733fb4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	94ef289f7a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6MIMFCB669E1SP53HMOVWNUOL.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ec86e7effe.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ec86e7effe.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9529d89c79.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9a4f6e0c41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9a4f6e0c41.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	864ca31852.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	864ca31852.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	94ef289f7a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	BrokerhostNet.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	bb5187bf06.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	muNJF0r.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 31 IoCs

pid	Process
4144	skotes.exe
2444	muNJF0r.exe
3864	skotes.exe
4660	eaf8733fb4.exe
1224	94ef289f7a.exe
4584	2bfc4fa5b7.exe
5140	9529d89c79.exe
5468	6MIMFCB669E1SP53HMOVWNUOL.exe
5748	FBA9VJQUH8YKETQSPGP0.exe
3332	BrokerhostNet.exe
636	bb5187bf06.exe
6088	BrokerhostNet.exe
2556	7z.exe
2564	7z.exe
5464	7z.exe
2760	7z.exe
4872	7z.exe
5496	7z.exe
3572	7z.exe
5408	7z.exe
4708	in.exe
4520	0ef3062bed.exe
6012	0ef3062bed.exe
5268	9a4f6e0c41.exe
4868	73391b28eb.exe
4836	ec86e7effe.exe
3600	864ca31852.exe
5292	skotes.exe
4108	Intel_PTT_EK_Recertification.exe
5468	skotes.exe
5728	Intel_PTT_EK_Recertification.exe

Identifies Wine through registry keys 2 TTPs 13 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-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	FBA9VJQUH8YKETQSPGP0.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	94ef289f7a.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	6MIMFCB669E1SP53HMOVWNUOL.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	ec86e7effe.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	864ca31852.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	eaf8733fb4.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	9529d89c79.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Wine	9a4f6e0c41.exe

Loads dropped DLL 8 IoCs

pid	Process
2556	7z.exe
2564	7z.exe
5464	7z.exe
2760	7z.exe
4872	7z.exe
5496	7z.exe
3572	7z.exe
5408	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	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	9529d89c79.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	6MIMFCB669E1SP53HMOVWNUOL.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\eaf8733fb4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016127001\\eaf8733fb4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\94ef289f7a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016128001\\94ef289f7a.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2bfc4fa5b7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016129001\\2bfc4fa5b7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9529d89c79.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1016130001\\9529d89c79.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/0x0007000000023c9a-88.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 13 IoCs

pid	Process
392	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
4144	skotes.exe
3864	skotes.exe
4660	eaf8733fb4.exe
1224	94ef289f7a.exe
5140	9529d89c79.exe
5468	6MIMFCB669E1SP53HMOVWNUOL.exe
5748	FBA9VJQUH8YKETQSPGP0.exe
5268	9a4f6e0c41.exe
4836	ec86e7effe.exe
3600	864ca31852.exe
5292	skotes.exe
5468	skotes.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4520 set thread context of 6012	4520	0ef3062bed.exe	179
PID 4108 set thread context of 5376	4108	Intel_PTT_EK_Recertification.exe	192
PID 5728 set thread context of 5164	5728	Intel_PTT_EK_Recertification.exe	198

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4708-670-0x00007FF774180000-0x00007FF774610000-memory.dmp	upx
behavioral2/memory/4708-672-0x00007FF774180000-0x00007FF774610000-memory.dmp	upx
behavioral2/files/0x0007000000023ce8-673.dat	upx
behavioral2/memory/4108-3129-0x00007FF6A4C00000-0x00007FF6A5090000-memory.dmp	upx
behavioral2/memory/4108-3173-0x00007FF6A4C00000-0x00007FF6A5090000-memory.dmp	upx
behavioral2/memory/5728-3210-0x00007FF6A4C00000-0x00007FF6A5090000-memory.dmp	upx
behavioral2/memory/5728-3226-0x00007FF6A4C00000-0x00007FF6A5090000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.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
5256	4868	WerFault.exe	182

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	0ef3062bed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	864ca31852.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	muNJF0r.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	2bfc4fa5b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6MIMFCB669E1SP53HMOVWNUOL.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FBA9VJQUH8YKETQSPGP0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	73391b28eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	2bfc4fa5b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9529d89c79.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	bb5187bf06.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ef3062bed.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9a4f6e0c41.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaf8733fb4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	94ef289f7a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2bfc4fa5b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec86e7effe.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 6 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4784	powershell.exe
1328	PING.EXE
3376	PING.EXE
5132	powershell.exe
1344	powershell.exe
1216	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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	73391b28eb.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	73391b28eb.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	73391b28eb.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
2772	taskkill.exe
3572	taskkill.exe
2148	taskkill.exe
800	taskkill.exe
3576	taskkill.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	firefox.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	BrokerhostNet.exe
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	muNJF0r.exe

Runs ping.exe 1 TTPs 3 IoCs

Remote System Discovery

T1018

pid	Process
1216	PING.EXE
1328	PING.EXE
3376	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
4484	schtasks.exe
4248	schtasks.exe
756	schtasks.exe
436	schtasks.exe
1952	schtasks.exe
4980	schtasks.exe
1800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
392	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
392	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
4144	skotes.exe
4144	skotes.exe
3864	skotes.exe
3864	skotes.exe
4660	eaf8733fb4.exe
4660	eaf8733fb4.exe
1224	94ef289f7a.exe
1224	94ef289f7a.exe
4660	eaf8733fb4.exe
4660	eaf8733fb4.exe
4660	eaf8733fb4.exe
4660	eaf8733fb4.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
5140	9529d89c79.exe
5140	9529d89c79.exe
5468	6MIMFCB669E1SP53HMOVWNUOL.exe
5468	6MIMFCB669E1SP53HMOVWNUOL.exe
5140	9529d89c79.exe
5140	9529d89c79.exe
5140	9529d89c79.exe
5748	FBA9VJQUH8YKETQSPGP0.exe
5748	FBA9VJQUH8YKETQSPGP0.exe
5468	6MIMFCB669E1SP53HMOVWNUOL.exe
5468	6MIMFCB669E1SP53HMOVWNUOL.exe
5468	6MIMFCB669E1SP53HMOVWNUOL.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe
3332	BrokerhostNet.exe

Suspicious use of AdjustPrivilegeToken 53 IoCs

description	pid	Process
Token: SeDebugPrivilege	3572	taskkill.exe
Token: SeDebugPrivilege	2148	taskkill.exe
Token: SeDebugPrivilege	800	taskkill.exe
Token: SeDebugPrivilege	3576	taskkill.exe
Token: SeDebugPrivilege	2772	taskkill.exe
Token: SeDebugPrivilege	2620	firefox.exe
Token: SeDebugPrivilege	2620	firefox.exe
Token: SeDebugPrivilege	5140	9529d89c79.exe
Token: SeDebugPrivilege	5468	6MIMFCB669E1SP53HMOVWNUOL.exe
Token: SeDebugPrivilege	3332	BrokerhostNet.exe
Token: SeDebugPrivilege	2536	powershell.exe
Token: SeDebugPrivilege	4616	powershell.exe
Token: SeDebugPrivilege	6088	BrokerhostNet.exe
Token: SeRestorePrivilege	2556	7z.exe
Token: 35	2556	7z.exe
Token: SeSecurityPrivilege	2556	7z.exe
Token: SeSecurityPrivilege	2556	7z.exe
Token: SeRestorePrivilege	2564	7z.exe
Token: 35	2564	7z.exe
Token: SeSecurityPrivilege	2564	7z.exe
Token: SeSecurityPrivilege	2564	7z.exe
Token: SeRestorePrivilege	5464	7z.exe
Token: 35	5464	7z.exe
Token: SeSecurityPrivilege	5464	7z.exe
Token: SeSecurityPrivilege	5464	7z.exe
Token: SeRestorePrivilege	2760	7z.exe
Token: 35	2760	7z.exe
Token: SeSecurityPrivilege	2760	7z.exe
Token: SeSecurityPrivilege	2760	7z.exe
Token: SeRestorePrivilege	4872	7z.exe
Token: 35	4872	7z.exe
Token: SeSecurityPrivilege	4872	7z.exe
Token: SeSecurityPrivilege	4872	7z.exe
Token: SeRestorePrivilege	5496	7z.exe
Token: 35	5496	7z.exe
Token: SeSecurityPrivilege	5496	7z.exe
Token: SeSecurityPrivilege	5496	7z.exe
Token: SeRestorePrivilege	3572	7z.exe
Token: 35	3572	7z.exe
Token: SeSecurityPrivilege	3572	7z.exe
Token: SeSecurityPrivilege	3572	7z.exe
Token: SeRestorePrivilege	5408	7z.exe
Token: 35	5408	7z.exe
Token: SeSecurityPrivilege	5408	7z.exe
Token: SeSecurityPrivilege	5408	7z.exe
Token: SeDebugPrivilege	5132	powershell.exe
Token: SeLockMemoryPrivilege	5376	explorer.exe
Token: SeDebugPrivilege	1344	powershell.exe
Token: SeLockMemoryPrivilege	5164	explorer.exe
Token: SeDebugPrivilege	4784	powershell.exe
Token: SeDebugPrivilege	2620	firefox.exe
Token: SeDebugPrivilege	2620	firefox.exe
Token: SeDebugPrivilege	2620	firefox.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
392	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
4584	2bfc4fa5b7.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
4584	2bfc4fa5b7.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
2620	firefox.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe
4584	2bfc4fa5b7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2620	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 392 wrote to memory of 4144	392	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe	83
PID 392 wrote to memory of 4144	392	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe	83
PID 392 wrote to memory of 4144	392	b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe	83
PID 4144 wrote to memory of 2444	4144	skotes.exe	92
PID 4144 wrote to memory of 2444	4144	skotes.exe	92
PID 4144 wrote to memory of 2444	4144	skotes.exe	92
PID 2444 wrote to memory of 3096	2444	muNJF0r.exe	93
PID 2444 wrote to memory of 3096	2444	muNJF0r.exe	93
PID 2444 wrote to memory of 3096	2444	muNJF0r.exe	93
PID 4144 wrote to memory of 4660	4144	skotes.exe	97
PID 4144 wrote to memory of 4660	4144	skotes.exe	97
PID 4144 wrote to memory of 4660	4144	skotes.exe	97
PID 4144 wrote to memory of 1224	4144	skotes.exe	103
PID 4144 wrote to memory of 1224	4144	skotes.exe	103
PID 4144 wrote to memory of 1224	4144	skotes.exe	103
PID 4144 wrote to memory of 4584	4144	skotes.exe	104
PID 4144 wrote to memory of 4584	4144	skotes.exe	104
PID 4144 wrote to memory of 4584	4144	skotes.exe	104
PID 4584 wrote to memory of 3572	4584	2bfc4fa5b7.exe	106
PID 4584 wrote to memory of 3572	4584	2bfc4fa5b7.exe	106
PID 4584 wrote to memory of 3572	4584	2bfc4fa5b7.exe	106
PID 4584 wrote to memory of 2148	4584	2bfc4fa5b7.exe	108
PID 4584 wrote to memory of 2148	4584	2bfc4fa5b7.exe	108
PID 4584 wrote to memory of 2148	4584	2bfc4fa5b7.exe	108
PID 4584 wrote to memory of 800	4584	2bfc4fa5b7.exe	110
PID 4584 wrote to memory of 800	4584	2bfc4fa5b7.exe	110
PID 4584 wrote to memory of 800	4584	2bfc4fa5b7.exe	110
PID 4584 wrote to memory of 3576	4584	2bfc4fa5b7.exe	112
PID 4584 wrote to memory of 3576	4584	2bfc4fa5b7.exe	112
PID 4584 wrote to memory of 3576	4584	2bfc4fa5b7.exe	112
PID 4584 wrote to memory of 2772	4584	2bfc4fa5b7.exe	114
PID 4584 wrote to memory of 2772	4584	2bfc4fa5b7.exe	114
PID 4584 wrote to memory of 2772	4584	2bfc4fa5b7.exe	114
PID 4584 wrote to memory of 2444	4584	2bfc4fa5b7.exe	116
PID 4584 wrote to memory of 2444	4584	2bfc4fa5b7.exe	116
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2444 wrote to memory of 2620	2444	firefox.exe	117
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118
PID 2620 wrote to memory of 1728	2620	firefox.exe	118

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
4688	attrib.exe
5292	attrib.exe
2300	attrib.exe

C:\Users\Admin\AppData\Local\Temp\b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.exe
"C:\Users\Admin\AppData\Local\Temp\b625fd4264473e9806dbfc5a97522862bfc9d028f8cd573290767f783533fd00.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:392
- 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:4144
- - 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:2444
  - - 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:3096
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Bridgecontainerserver\SlMo.bat" "
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2992
      - 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:3332
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\firefox.exe'
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious use of AdjustPrivilegeToken
        
        PID:4616
        
        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:2536
        
        C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\tdMmQzP5Ki.bat"
        7⤵
        
        PID:1060
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        8⤵
        
        PID:4308
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        8⤵
        
        PID:4424
        
        C:\Bridgecontainerserver\BrokerhostNet.exe
        
        "C:\Bridgecontainerserver\BrokerhostNet.exe"
        8⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:6088
- - C:\Users\Admin\AppData\Local\Temp\1016127001\eaf8733fb4.exe
    "C:\Users\Admin\AppData\Local\Temp\1016127001\eaf8733fb4.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:4660
  - - C:\Users\Admin\AppData\Local\Temp\6MIMFCB669E1SP53HMOVWNUOL.exe
      "C:\Users\Admin\AppData\Local\Temp\6MIMFCB669E1SP53HMOVWNUOL.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:5468
  - - C:\Users\Admin\AppData\Local\Temp\FBA9VJQUH8YKETQSPGP0.exe
      "C:\Users\Admin\AppData\Local\Temp\FBA9VJQUH8YKETQSPGP0.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:5748
- - C:\Users\Admin\AppData\Local\Temp\1016128001\94ef289f7a.exe
    "C:\Users\Admin\AppData\Local\Temp\1016128001\94ef289f7a.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:1224
- - C:\Users\Admin\AppData\Local\Temp\1016129001\2bfc4fa5b7.exe
    "C:\Users\Admin\AppData\Local\Temp\1016129001\2bfc4fa5b7.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:4584
  - - 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:3572
  - - 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:2148
  - - 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:800
  - - 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:3576
  - - 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:2772
  - - 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:2444
    - - 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:2620
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1920 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {4ab06acd-1bb7-44ef-bbde-b62fd925d28a} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" gpu
        6⤵
        
        PID:1728
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2436 -parentBuildID 20240401114208 -prefsHandle 2412 -prefMapHandle 2408 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {4a19349a-e6fe-44a6-89d8-26b2beb8381a} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" socket
        6⤵
        
        PID:3508
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3056 -childID 1 -isForBrowser -prefsHandle 3048 -prefMapHandle 3044 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1320 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {56a92053-8024-4664-a899-dd066a347cb9} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" tab
        6⤵
        
        PID:912
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4044 -childID 2 -isForBrowser -prefsHandle 4036 -prefMapHandle 4032 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1320 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {72f4f846-5fa7-4d86-98ed-d35ccf5d9283} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" tab
        6⤵
        
        PID:2112
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4836 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4828 -prefMapHandle 4824 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {0d682247-4735-4c96-a242-da836496236f} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" utility
        6⤵
        Checks processor information in registry
        
        PID:5384
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5272 -childID 3 -isForBrowser -prefsHandle 5244 -prefMapHandle 900 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1320 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cef99c5c-00ed-4ff3-a037-df0fb12b783b} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" tab
        6⤵
        
        PID:5756
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5508 -childID 4 -isForBrowser -prefsHandle 5500 -prefMapHandle 5496 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1320 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {36f87a16-7e3c-4d45-a821-31d9bd087800} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" tab
        6⤵
        
        PID:5784
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5660 -childID 5 -isForBrowser -prefsHandle 5400 -prefMapHandle 5404 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1320 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9277e97b-fc43-4a9a-8108-98815618b07e} 2620 "\\.\pipe\gecko-crash-server-pipe.2620" tab
        6⤵
        
        PID:5800
- - C:\Users\Admin\AppData\Local\Temp\1016130001\9529d89c79.exe
    "C:\Users\Admin\AppData\Local\Temp\1016130001\9529d89c79.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:5140
- - C:\Users\Admin\AppData\Local\Temp\1016131001\bb5187bf06.exe
    "C:\Users\Admin\AppData\Local\Temp\1016131001\bb5187bf06.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:636
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\main\main.bat" /S"
      4⤵
      PID:5436
    - - C:\Windows\system32\mode.com
        
        mode 65,10
        5⤵
        
        PID:1800
    - - 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:2556
    - - 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:2564
    - - 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:5464
    - - 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:2760
    - - 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:4872
    - - 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:5496
    - - 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:3572
    - - 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:5408
    - - C:\Windows\system32\attrib.exe
        
        attrib +H "in.exe"
        5⤵
        Views/modifies file attributes
        
        PID:4688
    - - C:\Users\Admin\AppData\Local\Temp\main\in.exe
        
        "in.exe"
        5⤵
        Executes dropped EXE
        
        PID:4708
      - C:\Windows\SYSTEM32\attrib.exe
        
        attrib +H +S C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:2300
      - C:\Windows\SYSTEM32\attrib.exe
        
        attrib +H C:\Users\Admin\AppData\Roaming\Intel_PTT_EK_Recertification.exe
        6⤵
        Views/modifies file attributes
        
        PID:5292
      - 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:1952
      - 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:5132
        
        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:3376
- - C:\Users\Admin\AppData\Local\Temp\1016132001\0ef3062bed.exe
    "C:\Users\Admin\AppData\Local\Temp\1016132001\0ef3062bed.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    PID:4520
  - - C:\Users\Admin\AppData\Local\Temp\1016132001\0ef3062bed.exe
      "C:\Users\Admin\AppData\Local\Temp\1016132001\0ef3062bed.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:6012
- - C:\Users\Admin\AppData\Local\Temp\1016133001\9a4f6e0c41.exe
    "C:\Users\Admin\AppData\Local\Temp\1016133001\9a4f6e0c41.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:5268
- - C:\Users\Admin\AppData\Local\Temp\1016135001\73391b28eb.exe
    "C:\Users\Admin\AppData\Local\Temp\1016135001\73391b28eb.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Checks SCSI registry key(s)
    PID:4868
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 352
      4⤵
      Program crash
      PID:5256
- - C:\Users\Admin\AppData\Local\Temp\1016136001\ec86e7effe.exe
    "C:\Users\Admin\AppData\Local\Temp\1016136001\ec86e7effe.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:4836
- - C:\Users\Admin\AppData\Local\Temp\1016137001\864ca31852.exe
    "C:\Users\Admin\AppData\Local\Temp\1016137001\864ca31852.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:3600

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "firefoxf" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\AppData\Local\Temp\firefox.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "firefox" /sc ONLOGON /tr "'C:\Users\Admin\AppData\Local\Temp\firefox.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "firefoxf" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\AppData\Local\Temp\firefox.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4484

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BrokerhostNetB" /sc MINUTE /mo 14 /tr "'C:\Bridgecontainerserver\BrokerhostNet.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4248

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:436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "BrokerhostNetB" /sc MINUTE /mo 8 /tr "'C:\Bridgecontainerserver\BrokerhostNet.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4868 -ip 4868
1⤵
PID:5136

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:5292

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:4108
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5376
- 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:1344
- - 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:1216

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:5468

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:5728
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5164
- 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:4784
- - 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:1328

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