amadey | 6a8cb6cbb367c04b185feedb62126077d415dfe552acb5f524a497b7eabe4f58

Virtualization/Sandbox Evasion

T1497

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

Downloads MZ/PE file

Drops file in Drivers directory 3 IoCs

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

Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

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

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

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Control Panel\International\Geo\Nation	Meduza.exe

Executes dropped EXE 42 IoCs

pid	Process
1716	legosa.exe
2520	10c7b9izmah9.exe
2496	pf3bv0f2aw4mj.exe
1764	useyyoou_crypted.exe
2728	crypted158.exe
2904	rockas.exe
2396	oneetx.exe
2468	rockas.exe
2112	Amadey.exe
392	yiueea.exe
2488	Meduza.exe
2496	ss41.exe
2924	taskhost.exe
2632	winlog.exe
1044	msedge.exe
2692	toolspub2.exe
2476	taskhost.exe
2656	taskhost.exe
1796	winlog.exe
2660	msedge.exe
916	31839b57a4f11171d6abc8bbc4451ee4.exe
2876	taskhost.exe
2672	taskhost.exe
1940	winlog.exe
1520	oneetx.exe
3124	msedge.exe
3012	yiueea.exe
1932	legosa.exe
3936	winlog.exe
876	oneetx.exe
3392	winlog.tmp
1472	winlog.exe
1076	winlog.tmp
3584	ntlhost.exe
2188	toolspub2.exe
3860	yiueea.exe
3932	legosa.exe
3912	oneetx.exe
3544	updater.exe
1680	yiueea.exe
2584	legosa.exe
2304	oneetx.exe

Loads dropped DLL 55 IoCs

pid	Process
2960	t1021016.exe
1716	legosa.exe
1716	legosa.exe
1716	legosa.exe
1716	legosa.exe
1716	legosa.exe
1716	legosa.exe
1716	legosa.exe
2904	rockas.exe
1716	legosa.exe
1716	legosa.exe
2112	Amadey.exe
1716	legosa.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2924	taskhost.exe
2476	taskhost.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
2396	oneetx.exe
3260	rundll32.exe
3260	rundll32.exe
3260	rundll32.exe
3260	rundll32.exe
3624	rundll32.exe
3624	rundll32.exe
3624	rundll32.exe
3624	rundll32.exe
3652	rundll32.exe
3652	rundll32.exe
3652	rundll32.exe
3652	rundll32.exe
2656	taskhost.exe
3840	WerFault.exe
3840	WerFault.exe
3112	rundll32.exe
3112	rundll32.exe
3112	rundll32.exe
3112	rundll32.exe
3936	winlog.exe
3392	winlog.tmp
1472	winlog.exe
1940	winlog.exe
2692	toolspub2.exe
2612	taskeng.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

Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\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 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	winlog.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\Software\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe"	winlog.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\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

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

Looks up external IP address via web service 3 IoCs

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

flow	ioc
33	api.ipify.org
28	api.ipify.org
30	api.ipify.org

Drops file in System32 directory 6 IoCs

description	ioc	Process
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\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\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

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2632	winlog.exe
1796	winlog.exe
1940	winlog.exe
3584	ntlhost.exe

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 2496 set thread context of 2612	2496	pf3bv0f2aw4mj.exe	42
PID 1764 set thread context of 1780	1764	useyyoou_crypted.exe	45
PID 2728 set thread context of 2852	2728	crypted158.exe	48
PID 2520 set thread context of 2628	2520	10c7b9izmah9.exe	40
PID 2924 set thread context of 2656	2924	taskhost.exe	84
PID 2476 set thread context of 2672	2476	taskhost.exe	85
PID 2692 set thread context of 2188	2692	toolspub2.exe	149

Drops file in Program Files directory 3 IoCs

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

Launches sc.exe 15 IoCs

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

pid	Process
3300	sc.exe
3340	sc.exe
3364	sc.exe
1764	sc.exe
1468	sc.exe
2248	sc.exe
568	sc.exe
3268	sc.exe
2720	sc.exe
1160	sc.exe
1892	sc.exe
4084	sc.exe
3076	sc.exe
1504	sc.exe
4080	sc.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3840	3652	WerFault.exe	104

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe

Creates scheduled task(s) 1 TTPs 6 IoCs

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

persistence

Scheduled Task/Job

pid	Process
3232	schtasks.exe
2192	schtasks.exe
1380	schtasks.exe
3020	schtasks.exe
1968	schtasks.exe
1684	schtasks.exe

GoLang User-Agent 1 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	99	Go-http-client/1.1

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	ss41.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	ss41.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	ss41.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	ss41.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2628	vbc.exe
1044	msedge.exe
1780	vbc.exe
1780	vbc.exe
2660	msedge.exe
1780	vbc.exe
2612	taskeng.exe
2656	taskhost.exe
2612	taskeng.exe
2656	taskhost.exe
3124	msedge.exe
2612	taskeng.exe
1044	msedge.exe
1044	msedge.exe
2672	taskhost.exe
2656	taskhost.exe
2660	msedge.exe
2660	msedge.exe
2672	taskhost.exe
2672	taskhost.exe
1044	msedge.exe
1044	msedge.exe
3372	powershell.exe
3696	powershell.exe
2660	msedge.exe
2660	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
1044	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
2660	msedge.exe
3408	powershell.exe
1044	msedge.exe
1044	msedge.exe
2996	powershell.exe
1076	winlog.tmp
1076	winlog.tmp
2188	toolspub2.exe
2188	toolspub2.exe
2628	vbc.exe
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE
1264	Explorer.EXE

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2188	toolspub2.exe

Suspicious use of AdjustPrivilegeToken 26 IoCs

description	pid	Process
Token: SeDebugPrivilege	2924	taskhost.exe
Token: SeDebugPrivilege	2612	vbc.exe
Token: SeDebugPrivilege	2628	vbc.exe
Token: SeDebugPrivilege	2476	taskhost.exe
Token: SeDebugPrivilege	1780	vbc.exe
Token: SeDebugPrivilege	2876	taskhost.exe
Token: SeDebugPrivilege	2656	taskhost.exe
Token: SeDebugPrivilege	2672	taskhost.exe
Token: SeDebugPrivilege	3372	powershell.exe
Token: SeDebugPrivilege	3696	powershell.exe
Token: SeShutdownPrivilege	2132	powercfg.exe
Token: SeDebugPrivilege	3408	powershell.exe
Token: SeShutdownPrivilege	2412	powercfg.exe
Token: SeShutdownPrivilege	2344	powercfg.exe
Token: SeShutdownPrivilege	1752	powercfg.exe
Token: SeShutdownPrivilege	2304	powercfg.exe
Token: SeShutdownPrivilege	1792	powercfg.exe
Token: SeShutdownPrivilege	868	powercfg.exe
Token: SeShutdownPrivilege	2984	powercfg.exe
Token: SeDebugPrivilege	2996	powershell.exe
Token: SeDebugPrivilege	2832	powershell.exe
Token: SeShutdownPrivilege	912	powercfg.exe
Token: SeShutdownPrivilege	3252	powercfg.exe
Token: SeDebugPrivilege	1836	powershell.exe
Token: SeShutdownPrivilege	3448	powercfg.exe
Token: SeShutdownPrivilege	1148	powercfg.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2904	rockas.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2960 wrote to memory of 1716	2960	t1021016.exe	28
PID 2960 wrote to memory of 1716	2960	t1021016.exe	28
PID 2960 wrote to memory of 1716	2960	t1021016.exe	28
PID 2960 wrote to memory of 1716	2960	t1021016.exe	28
PID 1716 wrote to memory of 2192	1716	legosa.exe	29
PID 1716 wrote to memory of 2192	1716	legosa.exe	29
PID 1716 wrote to memory of 2192	1716	legosa.exe	29
PID 1716 wrote to memory of 2192	1716	legosa.exe	29
PID 1716 wrote to memory of 2408	1716	legosa.exe	31
PID 1716 wrote to memory of 2408	1716	legosa.exe	31
PID 1716 wrote to memory of 2408	1716	legosa.exe	31
PID 1716 wrote to memory of 2408	1716	legosa.exe	31
PID 2408 wrote to memory of 2676	2408	cmd.exe	33
PID 2408 wrote to memory of 2676	2408	cmd.exe	33
PID 2408 wrote to memory of 2676	2408	cmd.exe	33
PID 2408 wrote to memory of 2676	2408	cmd.exe	33
PID 2408 wrote to memory of 2792	2408	cmd.exe	34
PID 2408 wrote to memory of 2792	2408	cmd.exe	34
PID 2408 wrote to memory of 2792	2408	cmd.exe	34
PID 2408 wrote to memory of 2792	2408	cmd.exe	34
PID 2408 wrote to memory of 2696	2408	cmd.exe	35
PID 2408 wrote to memory of 2696	2408	cmd.exe	35
PID 2408 wrote to memory of 2696	2408	cmd.exe	35
PID 2408 wrote to memory of 2696	2408	cmd.exe	35
PID 2408 wrote to memory of 2708	2408	cmd.exe	36
PID 2408 wrote to memory of 2708	2408	cmd.exe	36
PID 2408 wrote to memory of 2708	2408	cmd.exe	36
PID 2408 wrote to memory of 2708	2408	cmd.exe	36
PID 2408 wrote to memory of 2720	2408	cmd.exe	37
PID 2408 wrote to memory of 2720	2408	cmd.exe	37
PID 2408 wrote to memory of 2720	2408	cmd.exe	37
PID 2408 wrote to memory of 2720	2408	cmd.exe	37
PID 2408 wrote to memory of 2984	2408	cmd.exe	38
PID 2408 wrote to memory of 2984	2408	cmd.exe	38
PID 2408 wrote to memory of 2984	2408	cmd.exe	38
PID 2408 wrote to memory of 2984	2408	cmd.exe	38
PID 1716 wrote to memory of 2520	1716	legosa.exe	39
PID 1716 wrote to memory of 2520	1716	legosa.exe	39
PID 1716 wrote to memory of 2520	1716	legosa.exe	39
PID 1716 wrote to memory of 2520	1716	legosa.exe	39
PID 1716 wrote to memory of 2496	1716	legosa.exe	41
PID 1716 wrote to memory of 2496	1716	legosa.exe	41
PID 1716 wrote to memory of 2496	1716	legosa.exe	41
PID 1716 wrote to memory of 2496	1716	legosa.exe	41
PID 2520 wrote to memory of 2628	2520	10c7b9izmah9.exe	40
PID 2520 wrote to memory of 2628	2520	10c7b9izmah9.exe	40
PID 2520 wrote to memory of 2628	2520	10c7b9izmah9.exe	40
PID 2520 wrote to memory of 2628	2520	10c7b9izmah9.exe	40
PID 2496 wrote to memory of 2612	2496	pf3bv0f2aw4mj.exe	42
PID 2496 wrote to memory of 2612	2496	pf3bv0f2aw4mj.exe	42
PID 2496 wrote to memory of 2612	2496	pf3bv0f2aw4mj.exe	42
PID 2496 wrote to memory of 2612	2496	pf3bv0f2aw4mj.exe	42
PID 2520 wrote to memory of 2628	2520	10c7b9izmah9.exe	40
PID 2496 wrote to memory of 2612	2496	pf3bv0f2aw4mj.exe	42
PID 2496 wrote to memory of 2612	2496	pf3bv0f2aw4mj.exe	42
PID 1716 wrote to memory of 1764	1716	legosa.exe	44
PID 1716 wrote to memory of 1764	1716	legosa.exe	44
PID 1716 wrote to memory of 1764	1716	legosa.exe	44
PID 1716 wrote to memory of 1764	1716	legosa.exe	44
PID 1764 wrote to memory of 1780	1764	useyyoou_crypted.exe	45
PID 1764 wrote to memory of 1780	1764	useyyoou_crypted.exe	45
PID 1764 wrote to memory of 1780	1764	useyyoou_crypted.exe	45
PID 1764 wrote to memory of 1780	1764	useyyoou_crypted.exe	45
PID 1764 wrote to memory of 1780	1764	useyyoou_crypted.exe	45

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

Query Registry
T1012

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Meduza.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3750544865-3773649541-1858556521-1000\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
PID:1264
- C:\Users\Admin\AppData\Local\Temp\t1021016.exe
  "C:\Users\Admin\AppData\Local\Temp\t1021016.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2960
- - C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
    "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1716
  - - 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:2192
  - - 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:2408
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        5⤵
        
        PID:2676
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "legosa.exe" /P "Admin:N"
        5⤵
        
        PID:2792
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "legosa.exe" /P "Admin:R" /E
        5⤵
        
        PID:2696
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        5⤵
        
        PID:2708
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\ebb444342c" /P "Admin:N"
        5⤵
        
        PID:2720
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\ebb444342c" /P "Admin:R" /E
        5⤵
        
        PID:2984
  - - 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:2520
    - - 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:2628
  - - 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:2496
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:2612
  - - 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:1764
    - - 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:1780
  - - 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
      PID:2728
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        5⤵
        
        PID:2852
  - - C:\Users\Admin\AppData\Local\Temp\1000159001\rockas.exe
      "C:\Users\Admin\AppData\Local\Temp\1000159001\rockas.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of FindShellTrayWindow
      PID:2904
    - - C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
        
        "C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:2396
      - 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:1380
      - 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:2944
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "oneetx.exe" /P "Admin:N"
        7⤵
        
        PID:1804
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:2392
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "oneetx.exe" /P "Admin:R" /E
        7⤵
        
        PID:2908
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:2016
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\207aa4515d" /P "Admin:N"
        7⤵
        
        PID:2008
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\207aa4515d" /P "Admin:R" /E
        7⤵
        
        PID:1596
      - C:\Users\Admin\AppData\Local\Temp\1000438001\ss41.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000438001\ss41.exe"
        6⤵
        Executes dropped EXE
        Modifies system certificate store
        
        PID:2496
      - C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        Suspicious use of AdjustPrivilegeToken
        
        PID:2924
        
        C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2656
        
        C:\Users\Admin\AppData\Local\Temp\winlog.exe
        
        "C:\Users\Admin\AppData\Local\Temp\winlog.exe"
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:3936
        
        C:\Users\Admin\AppData\Local\Temp\is-L4JJH.tmp\winlog.tmp
        
        "C:\Users\Admin\AppData\Local\Temp\is-L4JJH.tmp\winlog.tmp" /SL5="$50184,25895378,832512,C:\Users\Admin\AppData\Local\Temp\winlog.exe"
        9⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:3392
        
        C:\Users\Admin\AppData\Local\Temp\winlog.exe
        
        "C:\Users\Admin\AppData\Local\Temp\winlog.exe" /SILENT
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:1472
        
        C:\Users\Admin\AppData\Local\Temp\is-K76II.tmp\winlog.tmp
        
        "C:\Users\Admin\AppData\Local\Temp\is-K76II.tmp\winlog.tmp" /SL5="$3017C,25895378,832512,C:\Users\Admin\AppData\Local\Temp\winlog.exe" /SILENT
        11⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:1076
      - 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:2632
      - 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:1044
      - C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        
        PID:2692
        
        C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000439001\toolspub2.exe"
        7⤵
        Executes dropped EXE
        Checks SCSI registry key(s)
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        
        PID:2188
      - C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000397001\taskhost.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        Suspicious use of AdjustPrivilegeToken
        
        PID:2476
        
        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:2672
      - 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:1796
      - 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:2660
      - C:\Users\Admin\AppData\Local\Temp\1000440001\31839b57a4f11171d6abc8bbc4451ee4.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000440001\31839b57a4f11171d6abc8bbc4451ee4.exe"
        6⤵
        Executes dropped EXE
        
        PID:916
      - 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 AdjustPrivilegeToken
        
        PID:2876
      - 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
        Loads dropped DLL
        Adds Run key to start application
        Checks whether UAC is enabled
        Suspicious use of NtSetInformationThreadHideFromDebugger
        
        PID:1940
        
        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:3584
      - 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:3124
        
        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
        7⤵
        
        PID:2776
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -hibernate-timeout-ac 0
        8⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:912
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -hibernate-timeout-dc 0
        8⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3252
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -standby-timeout-ac 0
        8⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3448
        
        C:\Windows\System32\powercfg.exe
        
        powercfg /x -standby-timeout-dc 0
        8⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:1148
  - - C:\Users\Admin\AppData\Local\Temp\1000167001\rockas.exe
      "C:\Users\Admin\AppData\Local\Temp\1000167001\rockas.exe"
      4⤵
      Executes dropped EXE
      PID:2468
  - - C:\Users\Admin\AppData\Local\Temp\1000172001\Amadey.exe
      "C:\Users\Admin\AppData\Local\Temp\1000172001\Amadey.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:2112
    - - C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
        
        "C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe"
        5⤵
        Executes dropped EXE
        
        PID:392
      - 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:804
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:2448
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "yiueea.exe" /P "Admin:N"
        7⤵
        
        PID:2204
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "yiueea.exe" /P "Admin:R" /E
        7⤵
        
        PID:2708
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:2796
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\e8bff37b77" /P "Admin:N"
        7⤵
        
        PID:2408
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\e8bff37b77" /P "Admin:R" /E
        7⤵
        
        PID:2652
      - 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:3020
      - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\aca439ae61e801\cred64.dll, Main
        6⤵
        Loads dropped DLL
        
        PID:3624
        
        C:\Windows\system32\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\aca439ae61e801\cred64.dll, Main
        7⤵
        Loads dropped DLL
        
        PID:3652
        
        C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 3652 -s 320
        8⤵
        Loads dropped DLL
        Program crash
        
        PID:3840
      - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\aca439ae61e801\clip64.dll, Main
        6⤵
        Loads dropped DLL
        
        PID:3112
  - - 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:2488
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
      4⤵
      Loads dropped DLL
      PID:3260
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3696
- 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:3880
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:1160
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:3268
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:3300
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:3340
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:3364
- 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:3188
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:1892
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:2720
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:1504
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:1764
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:1468
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3408
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:1968
- 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:3400
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2132
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2412
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1752
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1792
- 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
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2996
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:1684
- 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:1860
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2344
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2304
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:868
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2984
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:1604
- 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
  - Suspicious use of AdjustPrivilegeToken
  PID:2832
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:560
- 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:3976
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:4084
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:3076
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:2248
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:568
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:4080
- 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
  - Suspicious use of AdjustPrivilegeToken
  PID:1836
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
    3⤵
    - Creates scheduled task(s)
    PID:3232
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
  2⤵
  PID:3284

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
1⤵
PID:3020

C:\Windows\system32\taskeng.exe
taskeng.exe {05BD8F7E-B99B-4273-B574-D7D5846CACD5} S-1-5-21-3750544865-3773649541-1858556521-1000:XOCYHKRS\Admin:Interactive:[1]
1⤵
PID:2940
- C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
  C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
  2⤵
  - Executes dropped EXE
  PID:3012
- C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:1520
- C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
  C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
  2⤵
  - Executes dropped EXE
  PID:1932
- C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:876
- C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
  C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
  2⤵
  - Executes dropped EXE
  PID:3860
- C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:3912
- C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
  C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
  2⤵
  - Executes dropped EXE
  PID:3932
- C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  C:\Users\Admin\AppData\Local\Temp\207aa4515d\oneetx.exe
  2⤵
  - Executes dropped EXE
  PID:2304
- C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
  C:\Users\Admin\AppData\Local\Temp\e8bff37b77\yiueea.exe
  2⤵
  - Executes dropped EXE
  PID:1680
- C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
  C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
  2⤵
  - Executes dropped EXE
  PID:2584

C:\Windows\system32\taskeng.exe
taskeng.exe {3CDC9B2F-005D-4ED7-AE6E-73D9E9FA9D87} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2612
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  - Executes dropped EXE
  PID:3544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Scripting

T1064

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

T1497

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery