glupteba | 0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3

Bypass User Account Control

T1548.002

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe

Windows security bypass 2 TTPs 6 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe = "0"	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Command and Scripting Interpreter: PowerShell 1 TTPs 20 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1168	powershell.exe
4588	powershell.exe
4780	powershell.exe
3344	powershell.exe
2400	powershell.exe
3604	powershell.exe
4072	powershell.exe
1320	powershell.exe
4444	powershell.exe
2488	powershell.exe
4196	powershell.exe
228	powershell.exe
2520	powershell.exe
3252	powershell.exe
3292	powershell.exe
4088	powershell.exe
1148	powershell.exe
5024	powershell.exe
4272	powershell.exe
1580	powershell.exe

Downloads MZ/PE file

Modifies Windows Firewall 2 TTPs 4 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
928	netsh.exe
4160	netsh.exe
1744	netsh.exe
4296	netsh.exe

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	eys115HNSlTckIZzUz8rIoTq.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	u130.1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe

Drops startup file 6 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\iyvtJNOuy1C9MFsm9UJPEnPW.bat	CasPol.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\o16YftEpgFCgAGQvd6VclKeI.bat	CasPol.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\hfIwLwA0fCq6N0uAUzFxOsyH.bat	CasPol.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\heAKgykL8mNO16oVQ5OJuehE.bat	CasPol.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mVtMpHkd4piy9ysoJWRcaZ4C.bat	CasPol.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8bHYZlNV89UEkcGYVWvQtIfS.bat	CasPol.exe

Executes dropped EXE 11 IoCs

pid	Process
1404	eys115HNSlTckIZzUz8rIoTq.exe
464	CXtSb53XuXt6JfSkwDM9g1YG.exe
2884	om0NpiARVNZOY6S2ZizaeKsL.exe
1816	CZxiSEoP3PjM72YzVC9Tyray.exe
2052	0JSfwqirhNNqXfxzexRUrGPh.exe
1884	u130.0.exe
4924	u130.1.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
4752	om0NpiARVNZOY6S2ZizaeKsL.exe
2940	CZxiSEoP3PjM72YzVC9Tyray.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x0008000000023436-691.dat	upx
behavioral2/memory/4888-704-0x0000000000400000-0x00000000008DF000-memory.dmp	upx

Windows security modification 2 TTPs 7 IoCs

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe = "0"	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	0JSfwqirhNNqXfxzexRUrGPh.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	0JSfwqirhNNqXfxzexRUrGPh.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
9	pastebin.com
10	pastebin.com

Drops file in System32 directory 10 IoCs

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1916 set thread context of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 4 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	CZxiSEoP3PjM72YzVC9Tyray.exe
File opened (read-only)	\??\VBoxMiniRdrDN	om0NpiARVNZOY6S2ZizaeKsL.exe
File opened (read-only)	\??\VBoxMiniRdrDN	0JSfwqirhNNqXfxzexRUrGPh.exe
File opened (read-only)	\??\VBoxMiniRdrDN	CXtSb53XuXt6JfSkwDM9g1YG.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	0JSfwqirhNNqXfxzexRUrGPh.exe
File created	C:\Windows\rss\csrss.exe	0JSfwqirhNNqXfxzexRUrGPh.exe

Launches sc.exe 1 IoCs

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

pid	Process
4140	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
5000	1404	WerFault.exe	94

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u130.1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u130.1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u130.1.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task/Job

pid	Process
1940	schtasks.exe
8	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2372 = "Easter Island Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.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\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-982 = "Kamchatka Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-931 = "Coordinated Universal Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	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\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-731 = "Fiji Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-681 = "E. Australia Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-592 = "Malay Peninsula Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.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\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-371 = "Jerusalem Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	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\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1832 = "Russia TZ 2 Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-502 = "Nepal Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1821 = "Russia TZ 1 Daylight Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time"	CXtSb53XuXt6JfSkwDM9g1YG.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1168	powershell.exe
1168	powershell.exe
3252	powershell.exe
3252	powershell.exe
4072	powershell.exe
4072	powershell.exe
4444	powershell.exe
4444	powershell.exe
3604	powershell.exe
3604	powershell.exe
3604	powershell.exe
4444	powershell.exe
4072	powershell.exe
3252	powershell.exe
1816	CZxiSEoP3PjM72YzVC9Tyray.exe
464	CXtSb53XuXt6JfSkwDM9g1YG.exe
1816	CZxiSEoP3PjM72YzVC9Tyray.exe
464	CXtSb53XuXt6JfSkwDM9g1YG.exe
2884	om0NpiARVNZOY6S2ZizaeKsL.exe
2884	om0NpiARVNZOY6S2ZizaeKsL.exe
2052	0JSfwqirhNNqXfxzexRUrGPh.exe
2052	0JSfwqirhNNqXfxzexRUrGPh.exe
1148	powershell.exe
1148	powershell.exe
4088	powershell.exe
4088	powershell.exe
3292	powershell.exe
3292	powershell.exe
1148	powershell.exe
4088	powershell.exe
3292	powershell.exe
1320	powershell.exe
1320	powershell.exe
1320	powershell.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
2380	0JSfwqirhNNqXfxzexRUrGPh.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
1564	CXtSb53XuXt6JfSkwDM9g1YG.exe
4752	om0NpiARVNZOY6S2ZizaeKsL.exe
4752	om0NpiARVNZOY6S2ZizaeKsL.exe
2940	CZxiSEoP3PjM72YzVC9Tyray.exe
2940	CZxiSEoP3PjM72YzVC9Tyray.exe
2940	CZxiSEoP3PjM72YzVC9Tyray.exe
2940	CZxiSEoP3PjM72YzVC9Tyray.exe
4752	om0NpiARVNZOY6S2ZizaeKsL.exe
4752	om0NpiARVNZOY6S2ZizaeKsL.exe
2940	CZxiSEoP3PjM72YzVC9Tyray.exe
2940	CZxiSEoP3PjM72YzVC9Tyray.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe
Token: SeDebugPrivilege	1168	powershell.exe
Token: SeDebugPrivilege	620	CasPol.exe
Token: SeDebugPrivilege	4072	powershell.exe
Token: SeDebugPrivilege	3604	powershell.exe
Token: SeDebugPrivilege	4444	powershell.exe
Token: SeDebugPrivilege	3252	powershell.exe
Token: SeDebugPrivilege	1816	CZxiSEoP3PjM72YzVC9Tyray.exe
Token: SeDebugPrivilege	464	CXtSb53XuXt6JfSkwDM9g1YG.exe
Token: SeDebugPrivilege	2884	om0NpiARVNZOY6S2ZizaeKsL.exe
Token: SeDebugPrivilege	2052	0JSfwqirhNNqXfxzexRUrGPh.exe
Token: SeImpersonatePrivilege	1816	CZxiSEoP3PjM72YzVC9Tyray.exe
Token: SeImpersonatePrivilege	464	CXtSb53XuXt6JfSkwDM9g1YG.exe
Token: SeImpersonatePrivilege	2884	om0NpiARVNZOY6S2ZizaeKsL.exe
Token: SeImpersonatePrivilege	2052	0JSfwqirhNNqXfxzexRUrGPh.exe
Token: SeDebugPrivilege	4088	powershell.exe
Token: SeDebugPrivilege	1148	powershell.exe
Token: SeDebugPrivilege	3292	powershell.exe
Token: SeDebugPrivilege	1320	powershell.exe
Token: SeDebugPrivilege	4588	powershell.exe
Token: SeDebugPrivilege	4780	powershell.exe
Token: SeDebugPrivilege	5024	powershell.exe
Token: SeDebugPrivilege	3344	powershell.exe
Token: SeDebugPrivilege	3596	SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
Token: SeDebugPrivilege	4196	powershell.exe
Token: SeDebugPrivilege	2488	powershell.exe
Token: SeDebugPrivilege	228	powershell.exe
Token: SeDebugPrivilege	2520	powershell.exe

Suspicious use of FindShellTrayWindow 7 IoCs

pid	Process
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe
4924	u130.1.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 1168	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	86
PID 1916 wrote to memory of 1168	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	86
PID 1916 wrote to memory of 3512	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	88
PID 1916 wrote to memory of 3512	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	88
PID 1916 wrote to memory of 3512	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	88
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 620	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	89
PID 1916 wrote to memory of 544	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	90
PID 1916 wrote to memory of 544	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	90
PID 1916 wrote to memory of 544	1916	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe	90
PID 620 wrote to memory of 1404	620	CasPol.exe	94
PID 620 wrote to memory of 1404	620	CasPol.exe	94
PID 620 wrote to memory of 1404	620	CasPol.exe	94
PID 620 wrote to memory of 464	620	CasPol.exe	95
PID 620 wrote to memory of 464	620	CasPol.exe	95
PID 620 wrote to memory of 464	620	CasPol.exe	95
PID 620 wrote to memory of 2884	620	CasPol.exe	96
PID 620 wrote to memory of 2884	620	CasPol.exe	96
PID 620 wrote to memory of 2884	620	CasPol.exe	96
PID 620 wrote to memory of 1816	620	CasPol.exe	97
PID 620 wrote to memory of 1816	620	CasPol.exe	97
PID 620 wrote to memory of 1816	620	CasPol.exe	97
PID 620 wrote to memory of 2052	620	CasPol.exe	98
PID 620 wrote to memory of 2052	620	CasPol.exe	98
PID 620 wrote to memory of 2052	620	CasPol.exe	98
PID 1404 wrote to memory of 1884	1404	eys115HNSlTckIZzUz8rIoTq.exe	100
PID 1404 wrote to memory of 1884	1404	eys115HNSlTckIZzUz8rIoTq.exe	100
PID 1404 wrote to memory of 1884	1404	eys115HNSlTckIZzUz8rIoTq.exe	100
PID 1816 wrote to memory of 3252	1816	CZxiSEoP3PjM72YzVC9Tyray.exe	102
PID 1816 wrote to memory of 3252	1816	CZxiSEoP3PjM72YzVC9Tyray.exe	102
PID 1816 wrote to memory of 3252	1816	CZxiSEoP3PjM72YzVC9Tyray.exe	102
PID 2052 wrote to memory of 3604	2052	0JSfwqirhNNqXfxzexRUrGPh.exe	147
PID 2052 wrote to memory of 3604	2052	0JSfwqirhNNqXfxzexRUrGPh.exe	147
PID 2052 wrote to memory of 3604	2052	0JSfwqirhNNqXfxzexRUrGPh.exe	147
PID 464 wrote to memory of 4072	464	CXtSb53XuXt6JfSkwDM9g1YG.exe	105
PID 464 wrote to memory of 4072	464	CXtSb53XuXt6JfSkwDM9g1YG.exe	105
PID 464 wrote to memory of 4072	464	CXtSb53XuXt6JfSkwDM9g1YG.exe	105
PID 2884 wrote to memory of 4444	2884	om0NpiARVNZOY6S2ZizaeKsL.exe	103
PID 2884 wrote to memory of 4444	2884	om0NpiARVNZOY6S2ZizaeKsL.exe	103
PID 2884 wrote to memory of 4444	2884	om0NpiARVNZOY6S2ZizaeKsL.exe	103
PID 1404 wrote to memory of 4924	1404	eys115HNSlTckIZzUz8rIoTq.exe	110
PID 1404 wrote to memory of 4924	1404	eys115HNSlTckIZzUz8rIoTq.exe	110
PID 1404 wrote to memory of 4924	1404	eys115HNSlTckIZzUz8rIoTq.exe	110
PID 1564 wrote to memory of 3292	1564	CXtSb53XuXt6JfSkwDM9g1YG.exe	120
PID 1564 wrote to memory of 3292	1564	CXtSb53XuXt6JfSkwDM9g1YG.exe	120
PID 1564 wrote to memory of 3292	1564	CXtSb53XuXt6JfSkwDM9g1YG.exe	120
PID 2380 wrote to memory of 4088	2380	0JSfwqirhNNqXfxzexRUrGPh.exe	122
PID 2380 wrote to memory of 4088	2380	0JSfwqirhNNqXfxzexRUrGPh.exe	122
PID 2380 wrote to memory of 4088	2380	0JSfwqirhNNqXfxzexRUrGPh.exe	122
PID 4752 wrote to memory of 1148	4752	om0NpiARVNZOY6S2ZizaeKsL.exe	123
PID 4752 wrote to memory of 1148	4752	om0NpiARVNZOY6S2ZizaeKsL.exe	123
PID 4752 wrote to memory of 1148	4752	om0NpiARVNZOY6S2ZizaeKsL.exe	123
PID 2940 wrote to memory of 1320	2940	CZxiSEoP3PjM72YzVC9Tyray.exe	126
PID 2940 wrote to memory of 1320	2940	CZxiSEoP3PjM72YzVC9Tyray.exe	126
PID 2940 wrote to memory of 1320	2940	CZxiSEoP3PjM72YzVC9Tyray.exe	126
PID 2380 wrote to memory of 2140	2380	0JSfwqirhNNqXfxzexRUrGPh.exe	128
PID 2380 wrote to memory of 2140	2380	0JSfwqirhNNqXfxzexRUrGPh.exe	128
PID 1564 wrote to memory of 1768	1564	CXtSb53XuXt6JfSkwDM9g1YG.exe	130

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe

C:\Users\Admin\AppData\Local\Temp\0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe
"C:\Users\Admin\AppData\Local\Temp\0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe"
1⤵
- UAC bypass
- Windows security bypass
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1916
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\0fe604088fc3cb6f07ba074b4100627239bd38456f256a9083f2e8e12dd82ad3.exe" -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1168
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  PID:3512
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  - Drops startup file
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:620
- - C:\Users\Admin\Pictures\eys115HNSlTckIZzUz8rIoTq.exe
    "C:\Users\Admin\Pictures\eys115HNSlTckIZzUz8rIoTq.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1404
  - - C:\Users\Admin\AppData\Local\Temp\u130.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u130.0.exe"
      4⤵
      Executes dropped EXE
      PID:1884
  - - C:\Users\Admin\AppData\Local\Temp\u130.1.exe
      "C:\Users\Admin\AppData\Local\Temp\u130.1.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Checks SCSI registry key(s)
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      PID:4924
    - - C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:3596
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1404 -s 440
      4⤵
      Program crash
      PID:5000
- - C:\Users\Admin\Pictures\CXtSb53XuXt6JfSkwDM9g1YG.exe
    "C:\Users\Admin\Pictures\CXtSb53XuXt6JfSkwDM9g1YG.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:464
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4072
  - - C:\Users\Admin\Pictures\CXtSb53XuXt6JfSkwDM9g1YG.exe
      "C:\Users\Admin\Pictures\CXtSb53XuXt6JfSkwDM9g1YG.exe"
      4⤵
      Executes dropped EXE
      Checks for VirtualBox DLLs, possible anti-VM trick
      Modifies data under HKEY_USERS
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1564
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3292
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        5⤵
        
        PID:1768
      - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        6⤵
        Modifies Windows Firewall
        
        PID:928
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:4588
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:4196
- - C:\Users\Admin\Pictures\om0NpiARVNZOY6S2ZizaeKsL.exe
    "C:\Users\Admin\Pictures\om0NpiARVNZOY6S2ZizaeKsL.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2884
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4444
  - - C:\Users\Admin\Pictures\om0NpiARVNZOY6S2ZizaeKsL.exe
      "C:\Users\Admin\Pictures\om0NpiARVNZOY6S2ZizaeKsL.exe"
      4⤵
      Executes dropped EXE
      Checks for VirtualBox DLLs, possible anti-VM trick
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4752
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1148
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        5⤵
        
        PID:512
      - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        6⤵
        Modifies Windows Firewall
        
        PID:1744
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:5024
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:2520
- - C:\Users\Admin\Pictures\CZxiSEoP3PjM72YzVC9Tyray.exe
    "C:\Users\Admin\Pictures\CZxiSEoP3PjM72YzVC9Tyray.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1816
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3252
  - - C:\Users\Admin\Pictures\CZxiSEoP3PjM72YzVC9Tyray.exe
      "C:\Users\Admin\Pictures\CZxiSEoP3PjM72YzVC9Tyray.exe"
      4⤵
      Executes dropped EXE
      Checks for VirtualBox DLLs, possible anti-VM trick
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2940
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1320
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        5⤵
        
        PID:312
      - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        6⤵
        Modifies Windows Firewall
        
        PID:4296
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:4780
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:228
- - C:\Users\Admin\Pictures\0JSfwqirhNNqXfxzexRUrGPh.exe
    "C:\Users\Admin\Pictures\0JSfwqirhNNqXfxzexRUrGPh.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2052
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3604
  - - C:\Users\Admin\Pictures\0JSfwqirhNNqXfxzexRUrGPh.exe
      "C:\Users\Admin\Pictures\0JSfwqirhNNqXfxzexRUrGPh.exe"
      4⤵
      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
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2380
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4088
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        5⤵
        
        PID:2140
      - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        6⤵
        Modifies Windows Firewall
        
        PID:4160
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:3344
      - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        6⤵
        
        PID:3604
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Command and Scripting Interpreter: PowerShell
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:2488
    - - C:\Windows\rss\csrss.exe
        
        C:\Windows\rss\csrss.exe
        5⤵
        
        PID:3948
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Command and Scripting Interpreter: PowerShell
        
        PID:4272
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        6⤵
        Creates scheduled task(s)
        
        PID:1940
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        6⤵
        
        PID:672
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Command and Scripting Interpreter: PowerShell
        
        PID:1580
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Command and Scripting Interpreter: PowerShell
        
        PID:2400
      - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
        6⤵
        
        PID:3280
      - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        6⤵
        Creates scheduled task(s)
        
        PID:8
      - C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        6⤵
        
        PID:2288
        
        C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        7⤵
        
        PID:3716
        
        C:\Windows\SysWOW64\sc.exe
        
        sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        8⤵
        Launches sc.exe
        
        PID:4140
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  PID:544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1404 -ip 1404
1⤵
PID:404

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
PID:4888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

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

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery