djvu | 1fc81974674787d21fdef84df92669dfe9a9ccf687e283db5e270ef1d839a09f

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2EDC.exe

Blocklisted process makes network request 1 IoCs

flow	pid	Process
73	2808	cmd.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
4532	netsh.exe
3976	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	2EDC.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2EDC.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-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation	kos2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation	K.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation	291E.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Control Panel\International\Geo\Nation	5F07.exe

Deletes itself 1 IoCs

pid	Process
3356	Explorer.EXE

Executes dropped EXE 23 IoCs

pid	Process
468	291E.exe
3676	2EDC.exe
2224	291E.exe
1424	291E.exe
3848	4061.exe
628	291E.exe
3488	5F07.exe
3900	Conhost.exe
3164	d21cbe21e38b385a41a68c5e6dd32f4c.exe
4532	netsh.exe
2120	kos2.exe
4404	latestX.exe
4816	set16.exe
3376	K.exe
3348	is-IUU6K.tmp
2528	7188.exe
432	MyBurn.exe
1440	MyBurn.exe
4340	toolspub2.exe
872	d21cbe21e38b385a41a68c5e6dd32f4c.exe
4072	7188.exe
4804	csrss.exe
1744	updater.exe

Loads dropped DLL 4 IoCs

pid	Process
1944	regsvr32.exe
3348	is-IUU6K.tmp
3348	is-IUU6K.tmp
3348	is-IUU6K.tmp

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2140	icacls.exe

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

Themida packer 3 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/files/0x0007000000022e33-56.dat	themida
behavioral2/files/0x0007000000022e33-57.dat	themida
behavioral2/memory/3676-81-0x00000000009B0000-0x0000000001166000-memory.dmp	themida

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0007000000022e83-813.dat	upx
behavioral2/files/0x0007000000022e83-815.dat	upx
behavioral2/files/0x0007000000022e83-816.dat	upx

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\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-1-5-21-1873812795-1433807462-1429862679-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysHelper = "\"C:\\Users\\Admin\\AppData\\Local\\bd654c4a-126b-4b1e-bca0-04c07f7d4c08\\291E.exe\" --AutoStart"	291E.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	d21cbe21e38b385a41a68c5e6dd32f4c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	powershell.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	2EDC.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
53	api.2ip.ua
54	api.2ip.ua

Drops file in System32 directory 9 IoCs

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 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	Process not Found
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	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
3676	2EDC.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 468 set thread context of 2224	468	291E.exe	94
PID 1424 set thread context of 628	1424	291E.exe	101
PID 3676 set thread context of 2808	3676	2EDC.exe	145
PID 3900 set thread context of 4340	3900	Conhost.exe	119

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	7188.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-UORAA.tmp	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\is-O573F.tmp	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\is-PF3OQ.tmp	is-IUU6K.tmp
File opened for modification	C:\Program Files (x86)\MyBurn\MyBurn.exe	is-IUU6K.tmp
File created	C:\Program Files\Google\Chrome\updater.exe	latestX.exe
File created	C:\Program Files (x86)\MyBurn\unins000.dat	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\is-4A455.tmp	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\Sounds\is-J4SJ4.tmp	is-IUU6K.tmp
File opened for modification	C:\Program Files (x86)\MyBurn\unins000.dat	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\is-IN6UG.tmp	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\is-U0RD8.tmp	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\Sounds\is-IH0I6.tmp	is-IUU6K.tmp
File created	C:\Program Files (x86)\MyBurn\is-77S12.tmp	is-IUU6K.tmp

Drops file in Windows directory 4 IoCs

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

Launches sc.exe 11 IoCs

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

pid	Process
2032	sc.exe
3684	sc.exe
940	sc.exe
3236	sc.exe
2148	sc.exe
4160	sc.exe
4772	sc.exe
4428	sc.exe
3992	sc.exe
1804	sc.exe
2128	sc.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1652	628	WerFault.exe	101
5020	2528	WerFault.exe	122

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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	netsh.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	netsh.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	netsh.exe

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
1336	schtasks.exe
3684	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2161 = "Altai Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1842 = "Russia TZ 4 Standard Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	Process not Found
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time"	7188.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	Process not Found
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time"	7188.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,-104 = "Central Brazilian Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-842 = "Argentina Standard Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-51 = "Greenland Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2391 = "Aleutian Daylight Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2181 = "Astrakhan Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-512 = "Central Asia Standard Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2631 = "Norfolk Daylight Time"	7188.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1872 = "Russia TZ 7 Standard Time"	7188.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4072	c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe
4072	c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3356	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
4072	c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
3356	Explorer.EXE
4532	netsh.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeDebugPrivilege	3676	2EDC.exe
Token: SeDebugPrivilege	3376	K.exe
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeDebugPrivilege	2808	cmd.exe
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeDebugPrivilege	1308	powershell.exe
Token: SeDebugPrivilege	3916	Conhost.exe
Token: SeShutdownPrivilege	3356	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 468	3356	Explorer.EXE	92
PID 3356 wrote to memory of 468	3356	Explorer.EXE	92
PID 3356 wrote to memory of 468	3356	Explorer.EXE	92
PID 3356 wrote to memory of 3676	3356	Explorer.EXE	93
PID 3356 wrote to memory of 3676	3356	Explorer.EXE	93
PID 3356 wrote to memory of 3676	3356	Explorer.EXE	93
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 468 wrote to memory of 2224	468	291E.exe	94
PID 2224 wrote to memory of 2140	2224	291E.exe	95
PID 2224 wrote to memory of 2140	2224	291E.exe	95
PID 2224 wrote to memory of 2140	2224	291E.exe	95
PID 2224 wrote to memory of 1424	2224	291E.exe	96
PID 2224 wrote to memory of 1424	2224	291E.exe	96
PID 2224 wrote to memory of 1424	2224	291E.exe	96
PID 3356 wrote to memory of 3848	3356	Explorer.EXE	98
PID 3356 wrote to memory of 3848	3356	Explorer.EXE	98
PID 3356 wrote to memory of 3312	3356	Explorer.EXE	99
PID 3356 wrote to memory of 3312	3356	Explorer.EXE	99
PID 3312 wrote to memory of 1944	3312	regsvr32.exe	100
PID 3312 wrote to memory of 1944	3312	regsvr32.exe	100
PID 3312 wrote to memory of 1944	3312	regsvr32.exe	100
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 1424 wrote to memory of 628	1424	291E.exe	101
PID 3356 wrote to memory of 3488	3356	Explorer.EXE	105
PID 3356 wrote to memory of 3488	3356	Explorer.EXE	105
PID 3356 wrote to memory of 3488	3356	Explorer.EXE	105
PID 3488 wrote to memory of 3900	3488	5F07.exe	144
PID 3488 wrote to memory of 3900	3488	5F07.exe	144
PID 3488 wrote to memory of 3900	3488	5F07.exe	144
PID 3488 wrote to memory of 3164	3488	5F07.exe	107
PID 3488 wrote to memory of 3164	3488	5F07.exe	107
PID 3488 wrote to memory of 3164	3488	5F07.exe	107
PID 3356 wrote to memory of 4532	3356	Explorer.EXE	146
PID 3356 wrote to memory of 4532	3356	Explorer.EXE	146
PID 3356 wrote to memory of 4532	3356	Explorer.EXE	146
PID 3488 wrote to memory of 2120	3488	5F07.exe	108
PID 3488 wrote to memory of 2120	3488	5F07.exe	108
PID 3488 wrote to memory of 2120	3488	5F07.exe	108
PID 3488 wrote to memory of 4404	3488	5F07.exe	110
PID 3488 wrote to memory of 4404	3488	5F07.exe	110
PID 2120 wrote to memory of 4816	2120	kos2.exe	126
PID 2120 wrote to memory of 4816	2120	kos2.exe	126
PID 2120 wrote to memory of 4816	2120	kos2.exe	126
PID 2120 wrote to memory of 3376	2120	kos2.exe	125
PID 2120 wrote to memory of 3376	2120	kos2.exe	125
PID 4816 wrote to memory of 3348	4816	set16.exe	124
PID 4816 wrote to memory of 3348	4816	set16.exe	124
PID 4816 wrote to memory of 3348	4816	set16.exe	124

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-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	explorer.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\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:3356
- C:\Users\Admin\AppData\Local\Temp\c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe
  "C:\Users\Admin\AppData\Local\Temp\c50c7caece0e3f17500d2f69f5acfff1d45b1f3319ad17462f0df8e7793a2567.exe"
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:4072
- C:\Users\Admin\AppData\Local\Temp\291E.exe
  C:\Users\Admin\AppData\Local\Temp\291E.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:468
- - C:\Users\Admin\AppData\Local\Temp\291E.exe
    C:\Users\Admin\AppData\Local\Temp\291E.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2224
  - - C:\Windows\SysWOW64\icacls.exe
      icacls "C:\Users\Admin\AppData\Local\bd654c4a-126b-4b1e-bca0-04c07f7d4c08" /deny *S-1-1-0:(OI)(CI)(DE,DC)
      4⤵
      Modifies file permissions
      PID:2140
  - - C:\Users\Admin\AppData\Local\Temp\291E.exe
      "C:\Users\Admin\AppData\Local\Temp\291E.exe" --Admin IsNotAutoStart IsNotTask
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:1424
    - - C:\Users\Admin\AppData\Local\Temp\291E.exe
        
        "C:\Users\Admin\AppData\Local\Temp\291E.exe" --Admin IsNotAutoStart IsNotTask
        5⤵
        Executes dropped EXE
        
        PID:628
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 568
        6⤵
        Program crash
        
        PID:1652
- C:\Users\Admin\AppData\Local\Temp\2EDC.exe
  C:\Users\Admin\AppData\Local\Temp\2EDC.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
  PID:3676
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:2808
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      PID:3900
- C:\Users\Admin\AppData\Local\Temp\4061.exe
  C:\Users\Admin\AppData\Local\Temp\4061.exe
  2⤵
  - Executes dropped EXE
  PID:3848
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe"
    3⤵
    PID:2600
- C:\Windows\system32\regsvr32.exe
  regsvr32 /s C:\Users\Admin\AppData\Local\Temp\462F.dll
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3312
- - C:\Windows\SysWOW64\regsvr32.exe
    /s C:\Users\Admin\AppData\Local\Temp\462F.dll
    3⤵
    - Loads dropped DLL
    PID:1944
- C:\Users\Admin\AppData\Local\Temp\5F07.exe
  C:\Users\Admin\AppData\Local\Temp\5F07.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3488
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    PID:3900
  - - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
      "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
      4⤵
      Executes dropped EXE
      PID:4340
- - C:\Users\Admin\AppData\Local\Temp\d21cbe21e38b385a41a68c5e6dd32f4c.exe
    "C:\Users\Admin\AppData\Local\Temp\d21cbe21e38b385a41a68c5e6dd32f4c.exe"
    3⤵
    - Executes dropped EXE
    PID:3164
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      PID:3916
  - - 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
      PID:872
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:4128
    - - 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:3004
      - 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:3976
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Modifies data under HKEY_USERS
        
        PID:3240
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:2772
    - - C:\Windows\rss\csrss.exe
        
        C:\Windows\rss\csrss.exe
        5⤵
        Executes dropped EXE
        
        PID:4804
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:1916
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        6⤵
        Creates scheduled task(s)
        
        PID:1336
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        6⤵
        
        PID:1660
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:1860
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Modifies data under HKEY_USERS
        
        PID:4780
      - 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
        6⤵
        
        PID:2528
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        6⤵
        Creates scheduled task(s)
        
        PID:3684
      - C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        6⤵
        
        PID:4312
        
        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)
        7⤵
        
        PID:3052
        
        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)
        8⤵
        Launches sc.exe
        
        PID:2128
- - C:\Users\Admin\AppData\Local\Temp\kos2.exe
    "C:\Users\Admin\AppData\Local\Temp\kos2.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2120
  - - 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:3376
  - - C:\Users\Admin\AppData\Local\Temp\set16.exe
      "C:\Users\Admin\AppData\Local\Temp\set16.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4816
- - 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:4404
- C:\Users\Admin\AppData\Local\Temp\66D8.exe
  C:\Users\Admin\AppData\Local\Temp\66D8.exe
  2⤵
  PID:4532
- C:\Windows\explorer.exe
  C:\Windows\explorer.exe
  2⤵
  PID:1788
- C:\Windows\SysWOW64\explorer.exe
  C:\Windows\SysWOW64\explorer.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - outlook_office_path
  - outlook_win_path
  PID:2736
- C:\Users\Admin\AppData\Local\Temp\7188.exe
  C:\Users\Admin\AppData\Local\Temp\7188.exe
  2⤵
  - Executes dropped EXE
  PID:2528
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1308
- - C:\Users\Admin\AppData\Local\Temp\7188.exe
    "C:\Users\Admin\AppData\Local\Temp\7188.exe"
    3⤵
    - Executes dropped EXE
    - Checks for VirtualBox DLLs, possible anti-VM trick
    - Modifies data under HKEY_USERS
    PID:4072
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Modifies data under HKEY_USERS
      PID:3748
  - - 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⤵
      Blocklisted process makes network request
      Suspicious use of AdjustPrivilegeToken
      PID:2808
    - - 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
        Executes dropped EXE
        Checks SCSI registry key(s)
        Suspicious behavior: MapViewOfSection
        
        PID:4532
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Modifies data under HKEY_USERS
      PID:1312
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Modifies data under HKEY_USERS
      PID:1424
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 860
    3⤵
    - Program crash
    PID:5020
- 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:432
- 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:3012
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:2032
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:4428
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:3992
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:3684
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:1804
- 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:3480
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    PID:2680
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    PID:1700
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    PID:2208
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    PID:2520
- 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:832
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3916
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:3892
- 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⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  PID:4072
- 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:464
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:3236
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:940
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:2148
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:4160
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:4772
- 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:2256
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    PID:408
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    PID:2284
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    PID:416
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    PID:4888
- 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:4872
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:2004
- C:\Windows\explorer.exe
  C:\Windows\explorer.exe
  2⤵
  PID:3052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 628 -ip 628
1⤵
PID:1496

C:\Program Files (x86)\MyBurn\MyBurn.exe
"C:\Program Files (x86)\MyBurn\MyBurn.exe" -i
1⤵
- Executes dropped EXE
PID:432

C:\Windows\SysWOW64\net.exe
"C:\Windows\system32\net.exe" helpmsg 20
1⤵
PID:4760
- C:\Windows\SysWOW64\net1.exe
  C:\Windows\system32\net1 helpmsg 20
  2⤵
  PID:2964

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Query
1⤵
PID:1336

C:\Program Files (x86)\MyBurn\MyBurn.exe
"C:\Program Files (x86)\MyBurn\MyBurn.exe" -s
1⤵
- Executes dropped EXE
PID:1440

C:\Users\Admin\AppData\Local\Temp\is-PNDSM.tmp\is-IUU6K.tmp
"C:\Users\Admin\AppData\Local\Temp\is-PNDSM.tmp\is-IUU6K.tmp" /SL4 $A00DC "C:\Users\Admin\AppData\Local\Temp\set16.exe" 1281875 52224
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
PID:3348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2528 -ip 2528
1⤵
PID:4948

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- Executes dropped EXE
PID:1744

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:4176

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