djvu | e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2854.exe

Downloads MZ/PE file

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\etc\hosts	latestX.exe

Modifies Windows Firewall 1 TTPs 2 IoCs

evasion

Windows Service

T1543.003

pid	Process
2280	netsh.exe
2968	netsh.exe

Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Checks BIOS information in registry 2 TTPs 2 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\SystemBiosVersion	2854.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2854.exe

Checks computer location settings 2 TTPs 4 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-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation	25A4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation	5D71.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation	kos2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation	K.exe

Deletes itself 1 IoCs

pid	Process
3160	Explorer.EXE

Executes dropped EXE 23 IoCs

pid	Process
3944	25A4.exe
1316	2854.exe
928	25A4.exe
3856	25A4.exe
3444	3BCE.exe
2364	25A4.exe
2456	5D71.exe
3060	toolspub2.exe
4840	d21cbe21e38b385a41a68c5e6dd32f4c.exe
3668	6774.exe
3456	kos2.exe
3208	latestX.exe
2940	6F45.exe
4892	set16.exe
2768	K.exe
972	is-T5A1R.tmp
4644	toolspub2.exe
1004	MyBurn.exe
1020	MyBurn.exe
2820	6F45.exe
3680	d21cbe21e38b385a41a68c5e6dd32f4c.exe
3560	csrss.exe
4972	updater.exe

Loads dropped DLL 4 IoCs

pid	Process
2996	regsvr32.exe
972	is-T5A1R.tmp
972	is-T5A1R.tmp
972	is-T5A1R.tmp

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
1428	icacls.exe

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/files/0x0008000000022e48-20.dat	themida
behavioral1/files/0x0008000000022e48-21.dat	themida
behavioral1/memory/1316-42-0x0000000000E20000-0x00000000015D6000-memory.dmp	themida
behavioral1/memory/1316-214-0x0000000000E20000-0x00000000015D6000-memory.dmp	themida

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x0007000000022e96-797.dat	upx
behavioral1/files/0x0007000000022e96-799.dat	upx
behavioral1/files/0x0007000000022e96-800.dat	upx

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.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 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\f9655d61-a016-4184-96ed-740677160ec1\\25A4.exe\" --AutoStart"	25A4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	6F45.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	d21cbe21e38b385a41a68c5e6dd32f4c.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

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2854.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
58	api.2ip.ua
59	api.2ip.ua

Drops file in System32 directory 9 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	Conhost.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	sc.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1316	2854.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3944 set thread context of 928	3944	25A4.exe	96
PID 3856 set thread context of 2364	3856	25A4.exe	104
PID 1316 set thread context of 1352	1316	2854.exe	118
PID 3060 set thread context of 4644	3060	toolspub2.exe	121

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 2 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	6F45.exe
File opened (read-only)	\??\VBoxMiniRdrDN	d21cbe21e38b385a41a68c5e6dd32f4c.exe

Drops file in Program Files directory 13 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\MyBurn\is-N8VJ1.tmp	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\Sounds\is-SBTLP.tmp	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\unins000.dat	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\is-IA5GH.tmp	is-T5A1R.tmp
File opened for modification	C:\Program Files (x86)\MyBurn\MyBurn.exe	is-T5A1R.tmp
File created	C:\Program Files\Google\Chrome\updater.exe	latestX.exe
File created	C:\Program Files (x86)\MyBurn\is-L4HU5.tmp	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\is-HRRC5.tmp	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\is-5P6TI.tmp	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\is-9AR3K.tmp	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\Sounds\is-20DGP.tmp	is-T5A1R.tmp
File created	C:\Program Files (x86)\MyBurn\is-6EQV2.tmp	is-T5A1R.tmp
File opened for modification	C:\Program Files (x86)\MyBurn\unins000.dat	is-T5A1R.tmp

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	6F45.exe
File created	C:\Windows\rss\csrss.exe	6F45.exe
File opened for modification	C:\Windows\rss	d21cbe21e38b385a41a68c5e6dd32f4c.exe
File created	C:\Windows\rss\csrss.exe	d21cbe21e38b385a41a68c5e6dd32f4c.exe

Launches sc.exe 11 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1288	sc.exe
556	sc.exe
432	sc.exe
1352	sc.exe
4336	sc.exe
5060	sc.exe
32	sc.exe
3456	sc.exe
4512	sc.exe
1584	sc.exe
2484	sc.exe

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
440	2364	WerFault.exe	104

Checks SCSI registry key(s) 3 TTPs 6 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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Process not Found
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Process not Found
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	Process not Found

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task/Job

pid	Process
3060	schtasks.exe
2208	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	Conhost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2001 = "Cabo Verde Daylight Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1932 = "Russia TZ 11 Standard Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-352 = "FLE Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-931 = "Coordinated Universal Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-462 = "Afghanistan Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-242 = "Samoa Standard Time"	d21cbe21e38b385a41a68c5e6dd32f4c.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2941 = "Sao Tome Daylight Time"	d21cbe21e38b385a41a68c5e6dd32f4c.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1802 = "Line Islands Standard Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-982 = "Kamchatka Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2871 = "Magallanes Daylight Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-531 = "Sri Lanka Daylight Time"	d21cbe21e38b385a41a68c5e6dd32f4c.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	sc.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	Conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	Conhost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	Conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time"	6F45.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time"	6F45.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time"	d21cbe21e38b385a41a68c5e6dd32f4c.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	Conhost.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1356	e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe
1356	e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3160	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
1356	e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3160	Explorer.EXE
3668	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeDebugPrivilege	1316	2854.exe
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeDebugPrivilege	2768	K.exe
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeDebugPrivilege	1352	sc.exe
Token: SeDebugPrivilege	3572	powershell.exe
Token: SeDebugPrivilege	316	powershell.exe
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeShutdownPrivilege	3160	Explorer.EXE
Token: SeCreatePagefilePrivilege	3160	Explorer.EXE
Token: SeDebugPrivilege	4840	d21cbe21e38b385a41a68c5e6dd32f4c.exe
Token: SeDebugPrivilege	2940	6F45.exe
Token: SeImpersonatePrivilege	4840	d21cbe21e38b385a41a68c5e6dd32f4c.exe
Token: SeImpersonatePrivilege	2940	6F45.exe
Token: SeDebugPrivilege	432	sc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3160 wrote to memory of 3944	3160	Explorer.EXE	94
PID 3160 wrote to memory of 3944	3160	Explorer.EXE	94
PID 3160 wrote to memory of 3944	3160	Explorer.EXE	94
PID 3160 wrote to memory of 1316	3160	Explorer.EXE	95
PID 3160 wrote to memory of 1316	3160	Explorer.EXE	95
PID 3160 wrote to memory of 1316	3160	Explorer.EXE	95
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 3944 wrote to memory of 928	3944	25A4.exe	96
PID 928 wrote to memory of 1428	928	25A4.exe	97
PID 928 wrote to memory of 1428	928	25A4.exe	97
PID 928 wrote to memory of 1428	928	25A4.exe	97
PID 928 wrote to memory of 3856	928	25A4.exe	99
PID 928 wrote to memory of 3856	928	25A4.exe	99
PID 928 wrote to memory of 3856	928	25A4.exe	99
PID 3160 wrote to memory of 3444	3160	Explorer.EXE	101
PID 3160 wrote to memory of 3444	3160	Explorer.EXE	101
PID 3160 wrote to memory of 2484	3160	Explorer.EXE	102
PID 3160 wrote to memory of 2484	3160	Explorer.EXE	102
PID 2484 wrote to memory of 2996	2484	regsvr32.exe	103
PID 2484 wrote to memory of 2996	2484	regsvr32.exe	103
PID 2484 wrote to memory of 2996	2484	regsvr32.exe	103
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3856 wrote to memory of 2364	3856	25A4.exe	104
PID 3160 wrote to memory of 2456	3160	Explorer.EXE	107
PID 3160 wrote to memory of 2456	3160	Explorer.EXE	107
PID 3160 wrote to memory of 2456	3160	Explorer.EXE	107
PID 2456 wrote to memory of 3060	2456	5D71.exe	108
PID 2456 wrote to memory of 3060	2456	5D71.exe	108
PID 2456 wrote to memory of 3060	2456	5D71.exe	108
PID 2456 wrote to memory of 4840	2456	5D71.exe	109
PID 2456 wrote to memory of 4840	2456	5D71.exe	109
PID 2456 wrote to memory of 4840	2456	5D71.exe	109
PID 3160 wrote to memory of 3668	3160	Explorer.EXE	112
PID 3160 wrote to memory of 3668	3160	Explorer.EXE	112
PID 3160 wrote to memory of 3668	3160	Explorer.EXE	112
PID 2456 wrote to memory of 3456	2456	5D71.exe	111
PID 2456 wrote to memory of 3456	2456	5D71.exe	111
PID 2456 wrote to memory of 3456	2456	5D71.exe	111
PID 3444 wrote to memory of 2072	3444	3BCE.exe	110
PID 3444 wrote to memory of 2072	3444	3BCE.exe	110
PID 3444 wrote to memory of 2072	3444	3BCE.exe	110
PID 2456 wrote to memory of 3208	2456	5D71.exe	113
PID 2456 wrote to memory of 3208	2456	5D71.exe	113
PID 1316 wrote to memory of 1352	1316	2854.exe	118
PID 1316 wrote to memory of 1352	1316	2854.exe	118
PID 1316 wrote to memory of 1352	1316	2854.exe	118
PID 3160 wrote to memory of 2940	3160	Explorer.EXE	114
PID 3160 wrote to memory of 2940	3160	Explorer.EXE	114

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

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3160
- C:\Users\Admin\AppData\Local\Temp\e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe
  "C:\Users\Admin\AppData\Local\Temp\e75b58075d267d0a6e99f8c1b712ed84f7511570de67042e805ccbfe68abca43.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:1356
- C:\Users\Admin\AppData\Local\Temp\25A4.exe
  C:\Users\Admin\AppData\Local\Temp\25A4.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3944
- - C:\Users\Admin\AppData\Local\Temp\25A4.exe
    C:\Users\Admin\AppData\Local\Temp\25A4.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:928
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Users\Admin\AppData\Local\f9655d61-a016-4184-96ed-740677160ec1" /deny *S-1-1-0:(OI)(CI)(DE,DC)
      4⤵
      Modifies file permissions
      PID:1428
  - - C:\Users\Admin\AppData\Local\Temp\25A4.exe
      "C:\Users\Admin\AppData\Local\Temp\25A4.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:3856
    - - C:\Users\Admin\AppData\Local\Temp\25A4.exe
        
        "C:\Users\Admin\AppData\Local\Temp\25A4.exe" --Admin IsNotAutoStart IsNotTask
        5⤵
        Executes dropped EXE
        
        PID:2364
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2364 -s 568
        6⤵
        Program crash
        
        PID:440
- C:\Users\Admin\AppData\Local\Temp\2854.exe
  C:\Users\Admin\AppData\Local\Temp\2854.exe
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1316
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:1352
- C:\Users\Admin\AppData\Local\Temp\3BCE.exe
  C:\Users\Admin\AppData\Local\Temp\3BCE.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3444
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe"
    3⤵
    PID:2072
- C:\Windows\system32\regsvr32.exe
  regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3FE5.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2484
- - C:\Windows\SysWOW64\regsvr32.exe
    /s C:\Users\Admin\AppData\Local\Temp\3FE5.dll
    3⤵
    - Loads dropped DLL
    PID:2996
- C:\Users\Admin\AppData\Local\Temp\5D71.exe
  C:\Users\Admin\AppData\Local\Temp\5D71.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2456
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    PID:3060
  - - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
      "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
      4⤵
      Executes dropped EXE
      PID:4644
- - C:\Users\Admin\AppData\Local\Temp\d21cbe21e38b385a41a68c5e6dd32f4c.exe
    "C:\Users\Admin\AppData\Local\Temp\d21cbe21e38b385a41a68c5e6dd32f4c.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:4840
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:3572
  - - C:\Users\Admin\AppData\Local\Temp\d21cbe21e38b385a41a68c5e6dd32f4c.exe
      "C:\Users\Admin\AppData\Local\Temp\d21cbe21e38b385a41a68c5e6dd32f4c.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Checks for VirtualBox DLLs, possible anti-VM trick
      Drops file in Windows directory
      Modifies data under HKEY_USERS
      PID:3680
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:3152
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        5⤵
        
        PID:1924
      - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        6⤵
        Modifies Windows Firewall
        
        PID:2968
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:4688
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:3336
- - C:\Users\Admin\AppData\Local\Temp\kos2.exe
    "C:\Users\Admin\AppData\Local\Temp\kos2.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:3456
  - - C:\Users\Admin\AppData\Local\Temp\set16.exe
      "C:\Users\Admin\AppData\Local\Temp\set16.exe"
      4⤵
      Executes dropped EXE
      PID:4892
    - - C:\Users\Admin\AppData\Local\Temp\is-ST3VJ.tmp\is-T5A1R.tmp
        
        "C:\Users\Admin\AppData\Local\Temp\is-ST3VJ.tmp\is-T5A1R.tmp" /SL4 $701D2 "C:\Users\Admin\AppData\Local\Temp\set16.exe" 1281875 52224
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in Program Files directory
        
        PID:972
      - C:\Program Files (x86)\MyBurn\MyBurn.exe
        
        "C:\Program Files (x86)\MyBurn\MyBurn.exe" -i
        6⤵
        Executes dropped EXE
        
        PID:1004
      - C:\Program Files (x86)\MyBurn\MyBurn.exe
        
        "C:\Program Files (x86)\MyBurn\MyBurn.exe" -s
        6⤵
        Executes dropped EXE
        
        PID:1020
      - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\system32\schtasks.exe" /Query
        6⤵
        
        PID:1896
      - C:\Windows\SysWOW64\net.exe
        
        "C:\Windows\system32\net.exe" helpmsg 20
        6⤵
        
        PID:3872
        
        C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 helpmsg 20
        7⤵
        
        PID:4672
  - - C:\Users\Admin\AppData\Local\Temp\K.exe
      "C:\Users\Admin\AppData\Local\Temp\K.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:2768
- - C:\Users\Admin\AppData\Local\Temp\latestX.exe
    "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
    3⤵
    - Suspicious use of NtCreateUserProcessOtherParentProcess
    - Drops file in Drivers directory
    - Executes dropped EXE
    - Drops file in Program Files directory
    PID:3208
- C:\Users\Admin\AppData\Local\Temp\6774.exe
  C:\Users\Admin\AppData\Local\Temp\6774.exe
  2⤵
  - Executes dropped EXE
  PID:3668
- C:\Users\Admin\AppData\Local\Temp\6F45.exe
  C:\Users\Admin\AppData\Local\Temp\6F45.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2940
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:316
- - C:\Users\Admin\AppData\Local\Temp\6F45.exe
    "C:\Users\Admin\AppData\Local\Temp\6F45.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Checks for VirtualBox DLLs, possible anti-VM trick
    - Drops file in Windows directory
    - Modifies data under HKEY_USERS
    PID:2820
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:432
  - - C:\Windows\system32\cmd.exe
      C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
      4⤵
      PID:4492
    - - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        5⤵
        Modifies Windows Firewall
        
        PID:2280
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Modifies data under HKEY_USERS
      PID:4420
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:980
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      Executes dropped EXE
      PID:3560
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:1652
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:2912
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        Creates scheduled task(s)
        
        PID:3060
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:2768
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Modifies data under HKEY_USERS
        
        PID:2944
    - - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
        5⤵
        
        PID:3180
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        Creates scheduled task(s)
        
        PID:2208
      - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        6⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:980
    - - C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        5⤵
        
        PID:4488
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        6⤵
        
        PID:4276
        
        C:\Windows\SysWOW64\sc.exe
        
        sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        7⤵
        Launches sc.exe
        
        PID:4336
- C:\Windows\SysWOW64\explorer.exe
  C:\Windows\SysWOW64\explorer.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - outlook_office_path
  - outlook_win_path
  PID:4972
- C:\Windows\explorer.exe
  C:\Windows\explorer.exe
  2⤵
  PID:4960
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  PID:1780
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
  2⤵
  PID:2176
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:1288
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:32
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:556
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Drops file in System32 directory
    - Launches sc.exe
    - Modifies data under HKEY_USERS
    - Suspicious use of AdjustPrivilegeToken
    PID:432
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    - Suspicious use of AdjustPrivilegeToken
    PID:1352
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nvjdnn#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; }
  2⤵
  PID:2280
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  PID:3996
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    PID:3568
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    PID:4588
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    PID:4576
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    PID:3532
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:4400
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  PID:4784
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
  2⤵
  PID:3520
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:3456
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:4512
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:1584
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:5060
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:2484
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  PID:2336
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    PID:3704
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4576
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    PID:2480
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    PID:3872
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    PID:4904
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nvjdnn#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; }
  2⤵
  PID:2344
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:3748
- C:\Windows\explorer.exe
  C:\Windows\explorer.exe
  2⤵
  PID:628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2364 -ip 2364
1⤵
PID:4492

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- Executes dropped EXE
PID:4972

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:4656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

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

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

Defense Evasion

File and Directory Permissions Modification

T1222

Impair Defenses

T1562

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery