celestialrat | 0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows NT\\Accessories\\en-US\\OfficeClickToRun.exe\", \"C:\\Users\\Admin\\AppData\\LocalLow\\cmd.exe\", \"C:\\Recovery\\OEM\\explorer.exe\", \"C:\\38ceab4228140811ed\\fontdrvhost.exe\", \"C:\\Program Files\\Uninstall Information\\RuntimeBroker.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows NT\\Accessories\\en-US\\OfficeClickToRun.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows NT\\Accessories\\en-US\\OfficeClickToRun.exe\", \"C:\\Users\\Admin\\AppData\\LocalLow\\cmd.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows NT\\Accessories\\en-US\\OfficeClickToRun.exe\", \"C:\\Users\\Admin\\AppData\\LocalLow\\cmd.exe\", \"C:\\Recovery\\OEM\\explorer.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files\\Windows NT\\Accessories\\en-US\\OfficeClickToRun.exe\", \"C:\\Users\\Admin\\AppData\\LocalLow\\cmd.exe\", \"C:\\Recovery\\OEM\\explorer.exe\", \"C:\\38ceab4228140811ed\\fontdrvhost.exe\""	PortproviderBrokerHostSvc.exe

Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs

evasion trojan

Modify Registry

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "0"	RunShell.exe

Modifies firewall policy service 3 TTPs 1 IoCs

defense_evasion

Modify Registry

Windows Service

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "1"	RunShell.exe

Process spawned unexpected child process 15 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3900	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2384	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4028	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2468	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3940	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1036	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5264	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3460	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3412	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1688	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4648	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5188	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1608	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3508	1680	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4804	1680	schtasks.exe	91

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 2 IoCs

resource	yara_rule
behavioral1/files/0x000700000002426a-13.dat	family_quasar
behavioral1/memory/3600-33-0x00000220DCFE0000-0x00000220DD174000-memory.dmp	family_quasar

UAC bypass 3 TTPs 1 IoCs

defense_evasion trojan

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 = "1"	RunShell.exe

Checks computer location settings 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\Control Panel\International\Geo\Nation	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\Control Panel\International\Geo\Nation	ListingPort.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\Control Panel\International\Geo\Nation	PortproviderBrokerHostSvc.exe

Executes dropped EXE 11 IoCs

pid	Process
3600	PortChecker.exe
4264	ListingPort.exe
4848	ClientFixerDLL.exe
2504	RunShell.exe
6052	PortproviderBrokerHostSvc.exe
3524	OfficeClickToRun.exe
4636	cmd.exe
4592	explorer.exe
1404	fontdrvhost.exe
3532	RuntimeBroker.exe
2180	fontdrvhost.exe

Windows security modification 2 TTPs 2 IoCs

defense_evasion trojan

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	RunShell.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Real-Time Protection	RunShell.exe

Adds Run key to start application 2 TTPs 10 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Uninstall Information\\RuntimeBroker.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Program Files\\Windows NT\\Accessories\\en-US\\OfficeClickToRun.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Users\\Admin\\AppData\\LocalLow\\cmd.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Recovery\\OEM\\explorer.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\38ceab4228140811ed\\fontdrvhost.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files\\Uninstall Information\\RuntimeBroker.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Program Files\\Windows NT\\Accessories\\en-US\\OfficeClickToRun.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\cmd = "\"C:\\Users\\Admin\\AppData\\LocalLow\\cmd.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\explorer = "\"C:\\Recovery\\OEM\\explorer.exe\""	PortproviderBrokerHostSvc.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\38ceab4228140811ed\\fontdrvhost.exe\""	PortproviderBrokerHostSvc.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	RunShell.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1"	RunShell.exe

ConfuserEx .NET packer 1 IoCs

Detects ConfuserEx .NET packer.

resource	yara_rule
behavioral1/files/0x000700000002426b-22.dat	ConfuserEx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	\??\c:\Windows\System32\CSC408007DCBB9544BAB1DBA3F8B78C10C8.TMP	csc.exe
File created	\??\c:\Windows\System32\ildjt0.exe	csc.exe

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File created	C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe	PortproviderBrokerHostSvc.exe
File opened for modification	C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe	PortproviderBrokerHostSvc.exe
File created	C:\Program Files\Windows NT\Accessories\en-US\e6c9b481da804f	PortproviderBrokerHostSvc.exe
File created	C:\Program Files\Uninstall Information\RuntimeBroker.exe	PortproviderBrokerHostSvc.exe
File created	C:\Program Files\Uninstall Information\9e8d7a4ca61bd9	PortproviderBrokerHostSvc.exe
File created	\??\c:\Program Files (x86)\Microsoft\Edge\Application\CSCA0AFC96F6D43412B98316E6C89A5FB56.TMP	csc.exe
File created	\??\c:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe	csc.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
4484	timeout.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000_Classes\Local Settings\MuiCache	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000_Classes\Local Settings	PortproviderBrokerHostSvc.exe
Key created	\REGISTRY\USER\S-1-5-21-2012121138-1878458325-808874697-1000_Classes\Local Settings	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

pid	Process
1036	schtasks.exe
4804	schtasks.exe
5264	schtasks.exe
1688	schtasks.exe
5188	schtasks.exe
3412	schtasks.exe
4756	schtasks.exe
2384	schtasks.exe
4028	schtasks.exe
3460	schtasks.exe
1608	schtasks.exe
3508	schtasks.exe
2416	schtasks.exe
3900	schtasks.exe
4648	schtasks.exe
4924	schtasks.exe
2468	schtasks.exe
3940	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
4848	ClientFixerDLL.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
4264	ListingPort.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
2504	RunShell.exe
6052	PortproviderBrokerHostSvc.exe
6052	PortproviderBrokerHostSvc.exe
6052	PortproviderBrokerHostSvc.exe
6052	PortproviderBrokerHostSvc.exe
6052	PortproviderBrokerHostSvc.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

description	pid	Process
Token: SeDebugPrivilege	3600	PortChecker.exe
Token: SeDebugPrivilege	4264	ListingPort.exe
Token: SeDebugPrivilege	4848	ClientFixerDLL.exe
Token: SeDebugPrivilege	2504	RunShell.exe
Token: SeDebugPrivilege	2504	RunShell.exe
Token: SeDebugPrivilege	2504	RunShell.exe
Token: SeDebugPrivilege	6052	PortproviderBrokerHostSvc.exe
Token: SeDebugPrivilege	3524	OfficeClickToRun.exe
Token: SeDebugPrivilege	4636	cmd.exe
Token: SeDebugPrivilege	4592	explorer.exe
Token: SeDebugPrivilege	1404	fontdrvhost.exe
Token: SeDebugPrivilege	3532	RuntimeBroker.exe
Token: SeDebugPrivilege	2180	fontdrvhost.exe
Token: SeDebugPrivilege	2504	RunShell.exe
Token: SeDebugPrivilege	2504	RunShell.exe
Token: SeDebugPrivilege	2504	RunShell.exe
Token: SeDebugPrivilege	2504	RunShell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4848	ClientFixerDLL.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 3928 wrote to memory of 2872	3928	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe	87
PID 3928 wrote to memory of 2872	3928	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe	87
PID 3928 wrote to memory of 3600	3928	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe	88
PID 3928 wrote to memory of 3600	3928	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe	88
PID 3928 wrote to memory of 4264	3928	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe	90
PID 3928 wrote to memory of 4264	3928	0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe	90
PID 4264 wrote to memory of 4836	4264	ListingPort.exe	92
PID 4264 wrote to memory of 4836	4264	ListingPort.exe	92
PID 4264 wrote to memory of 4656	4264	ListingPort.exe	94
PID 4264 wrote to memory of 4656	4264	ListingPort.exe	94
PID 3600 wrote to memory of 4756	3600	PortChecker.exe	96
PID 3600 wrote to memory of 4756	3600	PortChecker.exe	96
PID 4836 wrote to memory of 4924	4836	cmd.exe	98
PID 4836 wrote to memory of 4924	4836	cmd.exe	98
PID 4656 wrote to memory of 4996	4656	cmd.exe	99
PID 4656 wrote to memory of 4996	4656	cmd.exe	99
PID 4656 wrote to memory of 4484	4656	cmd.exe	101
PID 4656 wrote to memory of 4484	4656	cmd.exe	101
PID 3600 wrote to memory of 4848	3600	PortChecker.exe	100
PID 3600 wrote to memory of 4848	3600	PortChecker.exe	100
PID 4848 wrote to memory of 2416	4848	ClientFixerDLL.exe	102
PID 4848 wrote to memory of 2416	4848	ClientFixerDLL.exe	102
PID 4656 wrote to memory of 2504	4656	cmd.exe	108
PID 4656 wrote to memory of 2504	4656	cmd.exe	108
PID 2872 wrote to memory of 3388	2872	WScript.exe	115
PID 2872 wrote to memory of 3388	2872	WScript.exe	115
PID 3388 wrote to memory of 6052	3388	cmd.exe	117
PID 3388 wrote to memory of 6052	3388	cmd.exe	117
PID 6052 wrote to memory of 6112	6052	PortproviderBrokerHostSvc.exe	121
PID 6052 wrote to memory of 6112	6052	PortproviderBrokerHostSvc.exe	121
PID 6112 wrote to memory of 916	6112	csc.exe	123
PID 6112 wrote to memory of 916	6112	csc.exe	123
PID 6052 wrote to memory of 1328	6052	PortproviderBrokerHostSvc.exe	124
PID 6052 wrote to memory of 1328	6052	PortproviderBrokerHostSvc.exe	124
PID 1328 wrote to memory of 5640	1328	csc.exe	126
PID 1328 wrote to memory of 5640	1328	csc.exe	126
PID 4564 wrote to memory of 3524	4564	cmd.exe	132
PID 4564 wrote to memory of 3524	4564	cmd.exe	132
PID 2544 wrote to memory of 4636	2544	cmd.exe	141
PID 2544 wrote to memory of 4636	2544	cmd.exe	141
PID 6052 wrote to memory of 3600	6052	PortproviderBrokerHostSvc.exe	151
PID 6052 wrote to memory of 3600	6052	PortproviderBrokerHostSvc.exe	151
PID 1952 wrote to memory of 4592	1952	cmd.exe	152
PID 1952 wrote to memory of 4592	1952	cmd.exe	152
PID 5964 wrote to memory of 1404	5964	cmd.exe	154
PID 5964 wrote to memory of 1404	5964	cmd.exe	154
PID 4928 wrote to memory of 3532	4928	cmd.exe	155
PID 4928 wrote to memory of 3532	4928	cmd.exe	155
PID 3600 wrote to memory of 5116	3600	cmd.exe	156
PID 3600 wrote to memory of 5116	3600	cmd.exe	156
PID 3600 wrote to memory of 684	3600	cmd.exe	157
PID 3600 wrote to memory of 684	3600	cmd.exe	157
PID 3600 wrote to memory of 2180	3600	cmd.exe	158
PID 3600 wrote to memory of 2180	3600	cmd.exe	158

System policy modification 1 TTPs 1 IoCs

defense_evasion

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "1"	RunShell.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

C:\Users\Admin\AppData\Local\Temp\0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe
"C:\Users\Admin\AppData\Local\Temp\0e053045a5ab0d4e2a65052bd3aa795d70976b5afa8413b3198f6e30db11409a.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3928
- C:\Windows\System32\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor\XG0nngLOdmA8WK4a3fesfl3nW9DImTmivwepMXJiW1XVwqqxJNtb3KY.vbe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:2872
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor\JqwTu.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3388
  - - C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor\PortproviderBrokerHostSvc.exe
      "C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor/PortproviderBrokerHostSvc.exe"
      4⤵
      Modifies WinLogon for persistence
      Checks computer location settings
      Executes dropped EXE
      Adds Run key to start application
      Drops file in Program Files directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:6052
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\vocf1vbq\vocf1vbq.cmdline"
        5⤵
        Drops file in Program Files directory
        Suspicious use of WriteProcessMemory
        
        PID:6112
      - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESB1FA.tmp" "c:\Program Files (x86)\Microsoft\Edge\Application\CSCA0AFC96F6D43412B98316E6C89A5FB56.TMP"
        6⤵
        
        PID:916
    - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
        
        "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\3qfiyufa\3qfiyufa.cmdline"
        5⤵
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:1328
      - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESB2A6.tmp" "c:\Windows\System32\CSC408007DCBB9544BAB1DBA3F8B78C10C8.TMP"
        6⤵
        
        PID:5640
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\oXx4SpZWUk.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3600
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:5116
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:684
      - C:\38ceab4228140811ed\fontdrvhost.exe
        
        "C:\38ceab4228140811ed\fontdrvhost.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:2180
- C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor\PortChecker.exe
  "C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor\PortChecker.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3600
- - C:\Windows\SYSTEM32\schtasks.exe
    "schtasks" /create /tn "RunDLL" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\MpCoreService\ClientFixerDLL.exe" /rl HIGHEST /f
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4756
- - C:\Users\Admin\AppData\Roaming\MpCoreService\ClientFixerDLL.exe
    "C:\Users\Admin\AppData\Roaming\MpCoreService\ClientFixerDLL.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4848
  - - C:\Windows\SYSTEM32\schtasks.exe
      "schtasks" /create /tn "RunDLL" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\MpCoreService\ClientFixerDLL.exe" /rl HIGHEST /f
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:2416
- C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor\ListingPort.exe
  "C:\Users\Admin\AppData\Roaming\BrowserRuntimemonitor\ListingPort.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4264
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "RunShell" /tr "C:\Users\Admin\Libs\RunShell.exe" & exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4836
  - - C:\Windows\system32\schtasks.exe
      schtasks /create /f /sc onlogon /rl highest /tn "RunShell" /tr "C:\Users\Admin\Libs\RunShell.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:4924
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp7232.tmp.bat""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4656
  - - C:\Windows\system32\chcp.com
      chcp 65001
      4⤵
      PID:4996
  - - C:\Windows\system32\timeout.exe
      timeout 3
      4⤵
      Delays execution with timeout.exe
      PID:4484
  - - C:\Users\Admin\Libs\RunShell.exe
      "C:\Users\Admin\Libs\RunShell.exe"
      4⤵
      Modifies Windows Defender DisableAntiSpyware settings
      Modifies firewall policy service
      UAC bypass
      Executes dropped EXE
      Windows security modification
      Checks whether UAC is enabled
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      System policy modification
      PID:2504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2384

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4028

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe
  "C:\Program Files\Windows NT\Accessories\en-US\OfficeClickToRun.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 7 /tr "'C:\Users\Admin\AppData\LocalLow\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Users\Admin\AppData\LocalLow\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 5 /tr "'C:\Users\Admin\AppData\LocalLow\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1036

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\LocalLow\cmd.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2544
- C:\Users\Admin\AppData\LocalLow\cmd.exe
  C:\Users\Admin\AppData\LocalLow\cmd.exe
  2⤵
  - Executes dropped EXE
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:4636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Recovery\OEM\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5264

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Recovery\OEM\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3460

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\Recovery\OEM\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3412

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Recovery\OEM\explorer.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Recovery\OEM\explorer.exe
  C:\Recovery\OEM\explorer.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\38ceab4228140811ed\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1688

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\38ceab4228140811ed\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 6 /tr "'C:\38ceab4228140811ed\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5188

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\38ceab4228140811ed\fontdrvhost.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5964
- C:\38ceab4228140811ed\fontdrvhost.exe
  C:\38ceab4228140811ed\fontdrvhost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1404

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Program Files\Uninstall Information\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\Uninstall Information\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Program Files\Uninstall Information\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4804

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Program Files\Uninstall Information\RuntimeBroker.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4928
- C:\Program Files\Uninstall Information\RuntimeBroker.exe
  "C:\Program Files\Uninstall Information\RuntimeBroker.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3532

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

T1053

Scheduled Task

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

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

T1053

Scheduled Task

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