cybergate | 5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\msnmsg\\server.exe"	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
Key created	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\system32\\msnmsg\\server.exe"	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\Windows\\system32\\msnmsg\\server.exe Restart"	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "C:\\Windows\\system32\\msnmsg\\server.exe"	explorer.exe

Checks computer location settings 2 TTPs 1 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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Executes dropped EXE 2 IoCs

pid	Process
3076	server.exe
1016	server.exe

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral2/memory/336-4-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/336-7-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/336-6-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/336-9-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/336-12-0x0000000024010000-0x0000000024072000-memory.dmp	upx
behavioral2/memory/336-16-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/2884-78-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/336-150-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/1160-151-0x0000000024160000-0x00000000241C2000-memory.dmp	upx
behavioral2/memory/1016-619-0x0000000000400000-0x0000000000459000-memory.dmp	upx
behavioral2/memory/2884-842-0x0000000024080000-0x00000000240E2000-memory.dmp	upx
behavioral2/memory/1160-1521-0x0000000024160000-0x00000000241C2000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\msnmsg\\server.exe"	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\msnmsg\\server.exe"	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\msnmsg\server.exe	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
File opened for modification	C:\Windows\SysWOW64\msnmsg\server.exe	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
File opened for modification	C:\Windows\SysWOW64\msnmsg\server.exe	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
File opened for modification	C:\Windows\SysWOW64\msnmsg\	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
File opened for modification	C:\Windows\SysWOW64\msnmsg\server.exe	server.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3492 set thread context of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3076 set thread context of 1016	3076	server.exe	90

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2396	1016	WerFault.exe	90
1980	2396	WerFault.exe	93

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WerFault.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WerFault.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WerFault.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
2396	WerFault.exe
2396	WerFault.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1980	WerFault.exe
1980	WerFault.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
Token: SeDebugPrivilege	1160	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
3076	server.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 3492 wrote to memory of 336	3492	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	82
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56
PID 336 wrote to memory of 3436	336	5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe	56

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616
- C:\Windows\system32\fontdrvhost.exe
  "fontdrvhost.exe"
  2⤵
  PID:780
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:64

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:680

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:788

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:800
- C:\Windows\system32\wbem\unsecapp.exe
  C:\Windows\system32\wbem\unsecapp.exe -Embedding
  2⤵
  PID:2976
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:3736
- C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
  2⤵
  PID:3836
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:3896
- C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
  2⤵
  PID:3980
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:4072
- C:\Windows\system32\SppExtComObj.exe
  C:\Windows\system32\SppExtComObj.exe -Embedding
  2⤵
  PID:3664
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:3524
- C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
  2⤵
  PID:4892
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:1616
- C:\Windows\system32\backgroundTaskHost.exe
  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
  2⤵
  PID:1492
- C:\Windows\system32\backgroundTaskHost.exe
  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
  2⤵
  PID:4288
- C:\Windows\system32\BackgroundTaskHost.exe
  "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
  2⤵
  PID:5092
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:3272
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:796
- C:\Windows\system32\BackgroundTransferHost.exe
  "BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.1
  2⤵
  PID:4336
- C:\Windows\system32\wbem\wmiprvse.exe
  C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
  2⤵
  PID:3800
- C:\Windows\system32\backgroundTaskHost.exe
  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
  2⤵
  PID:3392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
1⤵
PID:904

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:392

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
1⤵
PID:440

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1060

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1072

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1200

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1228
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1292

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1348

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1360

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1392

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1404

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1548
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2944

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1588

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1656

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1720

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1792

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1924

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1984

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1996

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1716

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
PID:1836

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2136

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
1⤵
PID:2172

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2224

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2340

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2528

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2724

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2764

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2780

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2800

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2808

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2200

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3316

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3436
- C:\Users\Admin\AppData\Local\Temp\5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
  "C:\Users\Admin\AppData\Local\Temp\5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3492
- - C:\Users\Admin\AppData\Local\Temp\5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
    3⤵
    - Adds policy Run key to start application
    - Modifies Installed Components in the registry
    - Adds Run key to start application
    - Drops file in System32 directory
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:336
  - - C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      4⤵
      Modifies Installed Components in the registry
      PID:2884
  - - C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe"
      4⤵
      PID:3116
  - - C:\Users\Admin\AppData\Local\Temp\5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe
      "C:\Users\Admin\AppData\Local\Temp\5079a73b97bf2544ef1789a7562becb50e2f01aeb2273779c44b8e8e44064a4c.exe"
      4⤵
      Checks computer location settings
      Drops file in System32 directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of AdjustPrivilegeToken
      PID:1160
    - - C:\Windows\SysWOW64\msnmsg\server.exe
        
        "C:\Windows\system32\msnmsg\server.exe"
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:3076
      - C:\Windows\SysWOW64\msnmsg\server.exe
        
        6⤵
        Executes dropped EXE
        
        PID:1016
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1016 -s 564
        7⤵
        Program crash
        Checks processor information in registry
        Enumerates system info in registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:2396
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 772
        8⤵
        Program crash
        Checks processor information in registry
        Enumerates system info in registry
        Suspicious behavior: EnumeratesProcesses
        
        PID:1980

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3556

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:544

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:2820

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:3420

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:1136

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:4188

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:1356

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k WerSvcGroup
1⤵
PID:1600
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1016 -ip 1016
  2⤵
  PID:3080
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2396 -ip 2396
  2⤵
  PID:2856
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2396 -ip 2396
  2⤵
  PID:1152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery