dcrat | f2420fdc9492498195a8a0bae43cfbf7c721b18c43b55ccfecf941f06164b154

Analysis

max time kernel
103s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20250610-en
resource tags

arch:x64arch:x86image:win10v2004-20250610-enlocale:en-usos:windows10-2004-x64system
submitted
17/09/2025, 04:35

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General

Target
0e9dcb45a1c26603516172aa46552817.exe
Size 2.2MB
Sample250917-e7xjasfp2v
SHA256 f2420fdc9492498195a8a0bae43cfbf7c721b18c43b55ccfecf941f06164b154
MD5 0e9dcb45a1c26603516172aa46552817
SHA1 c06587c1c468ace71305abde202c87c88788be3f
SHA512 7781012c8bc77cd20debf0a6a8275c3f7696d0587600e935cd54f7af63e0f9946665e9ff10aad8694c09e2234cb94ae8949831878bdbd3eb745b12e81019d524
SSDEEP 49152:UbA308Uq+jXq34rQr5Zl9KoinadhnlicHR17L:UbXquXbiZPdyadF5vf
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat
Dcrat family
dcrat

Modifies WinLogon for persistence 2 TTPs 9 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\", \"C:\\513cc96e71bec628cdce\\services.exe\", \"C:\\Windows\\Tasks\\TextInputHost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\", \"C:\\513cc96e71bec628cdce\\services.exe\", \"C:\\Windows\\Tasks\\TextInputHost.exe\", \"C:\\986617b463e82ad7a3\\sysmon.exe\", \"C:\\Users\\Public\\Desktop\\TextInputHost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\", \"C:\\513cc96e71bec628cdce\\services.exe\", \"C:\\Windows\\Tasks\\TextInputHost.exe\", \"C:\\986617b463e82ad7a3\\sysmon.exe\", \"C:\\Users\\Public\\Desktop\\TextInputHost.exe\", \"C:\\Users\\Public\\Videos\\fontdrvhost.exe\", \"C:\\Windows\\ModemLogs\\sysmon.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\", \"C:\\513cc96e71bec628cdce\\services.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\", \"C:\\513cc96e71bec628cdce\\services.exe\", \"C:\\Windows\\Tasks\\TextInputHost.exe\", \"C:\\986617b463e82ad7a3\\sysmon.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\", \"C:\\513cc96e71bec628cdce\\services.exe\", \"C:\\Windows\\Tasks\\TextInputHost.exe\", \"C:\\986617b463e82ad7a3\\sysmon.exe\", \"C:\\Users\\Public\\Desktop\\TextInputHost.exe\", \"C:\\Users\\Public\\Videos\\fontdrvhost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\513cc96e71bec628cdce\\sihost.exe\", \"C:\\986617b463e82ad7a3\\conhost.exe\", \"C:\\513cc96e71bec628cdce\\services.exe\", \"C:\\Windows\\Tasks\\TextInputHost.exe\", \"C:\\986617b463e82ad7a3\\sysmon.exe\", \"C:\\Users\\Public\\Desktop\\TextInputHost.exe\", \"C:\\Users\\Public\\Videos\\fontdrvhost.exe\", \"C:\\Windows\\ModemLogs\\sysmon.exe\", \"C:\\Windows\\Fonts\\WmiPrvSE.exe\""	PerfDhcp.exe

Process spawned unexpected child process 27 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	4668	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4660	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4756	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4952	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4956	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4868	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1140	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1424	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4872	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4972	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4876	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5044	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4608	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2996	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5664	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	552	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3356	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5848	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2152	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2620	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1212	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3892	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4500	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	216	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4576	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5628	1932	schtasks.exe	92
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2320	1932	schtasks.exe	92

UAC bypass 3 TTPs 3 IoCs

defense_evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

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

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x00070000000241c4-10.dat	dcrat
behavioral1/memory/5608-12-0x0000000000C60000-0x0000000000E4C000-memory.dmp	dcrat

Command and Scripting Interpreter: PowerShell 1 TTPs 13 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2412	powershell.exe
512	powershell.exe
6004	powershell.exe
3844	powershell.exe
5276	powershell.exe
5768	powershell.exe
5508	powershell.exe
220	powershell.exe
3416	powershell.exe
5272	powershell.exe
5764	powershell.exe
1792	powershell.exe
4332	powershell.exe

Disables Task Manager via registry modification
defense_evasion

Checks computer location settings 2 TTPs 3 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-1-5-21-155457276-1657131288-1088518942-1000\Control Panel\International\Geo\Nation	0e9dcb45a1c26603516172aa46552817.exe
Key value queried	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\Control Panel\International\Geo\Nation	PerfDhcp.exe

Executes dropped EXE 11 IoCs

pid	Process
5608	PerfDhcp.exe
5908	sihost.exe
4896	conhost.exe
5420	services.exe
972	TextInputHost.exe
4068	sysmon.exe
1092	TextInputHost.exe
4524	fontdrvhost.exe
5204	sysmon.exe
3972	WmiPrvSE.exe
2516	TextInputHost.exe

Adds Run key to start application 2 TTPs 18 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sihost = "\"C:\\513cc96e71bec628cdce\\sihost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\513cc96e71bec628cdce\\services.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysmon = "\"C:\\986617b463e82ad7a3\\sysmon.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WmiPrvSE = "\"C:\\Windows\\Fonts\\WmiPrvSE.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\986617b463e82ad7a3\\conhost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Users\\Public\\Videos\\fontdrvhost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Users\\Public\\Videos\\fontdrvhost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysmon = "\"C:\\Windows\\ModemLogs\\sysmon.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysmon = "\"C:\\Windows\\ModemLogs\\sysmon.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Users\\Public\\Desktop\\TextInputHost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sihost = "\"C:\\513cc96e71bec628cdce\\sihost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\513cc96e71bec628cdce\\services.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Windows\\Tasks\\TextInputHost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Windows\\Tasks\\TextInputHost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Users\\Public\\Desktop\\TextInputHost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WmiPrvSE = "\"C:\\Windows\\Fonts\\WmiPrvSE.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\conhost = "\"C:\\986617b463e82ad7a3\\conhost.exe\""	PerfDhcp.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sysmon = "\"C:\\986617b463e82ad7a3\\sysmon.exe\""	PerfDhcp.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	PerfDhcp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	PerfDhcp.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral1/memory/5608-22-0x000000001CB70000-0x000000001CB7A000-memory.dmp	SmartAssembly
behavioral1/memory/5608-27-0x000000001CC20000-0x000000001CC2C000-memory.dmp	SmartAssembly
behavioral1/memory/5608-28-0x000000001CD30000-0x000000001CD3C000-memory.dmp	SmartAssembly
behavioral1/memory/5608-29-0x000000001CD40000-0x000000001CD4A000-memory.dmp	SmartAssembly
behavioral1/memory/5608-33-0x000000001CE80000-0x000000001CE8C000-memory.dmp	SmartAssembly

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\ModemLogs\sysmon.exe	PerfDhcp.exe
File created	C:\Windows\ModemLogs\121e5b5079f7c0	PerfDhcp.exe
File created	C:\Windows\Fonts\WmiPrvSE.exe	PerfDhcp.exe
File created	C:\Windows\Fonts\24dbde2999530e	PerfDhcp.exe
File created	C:\Windows\Tasks\TextInputHost.exe	PerfDhcp.exe
File created	C:\Windows\Tasks\22eafd247d37c3	PerfDhcp.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e9dcb45a1c26603516172aa46552817.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000_Classes\Local Settings	0e9dcb45a1c26603516172aa46552817.exe
Key created	\REGISTRY\USER\S-1-5-21-155457276-1657131288-1088518942-1000_Classes\Local Settings	PerfDhcp.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1428	reg.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 27 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2320	schtasks.exe
1424	schtasks.exe
4876	schtasks.exe
5044	schtasks.exe
4608	schtasks.exe
2996	schtasks.exe
552	schtasks.exe
3356	schtasks.exe
2152	schtasks.exe
4660	schtasks.exe
4756	schtasks.exe
4952	schtasks.exe
4868	schtasks.exe
5664	schtasks.exe
2620	schtasks.exe
3892	schtasks.exe
4500	schtasks.exe
4668	schtasks.exe
4956	schtasks.exe
216	schtasks.exe
1140	schtasks.exe
4872	schtasks.exe
4972	schtasks.exe
5848	schtasks.exe
1212	schtasks.exe
4576	schtasks.exe
5628	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
5608	PerfDhcp.exe
3416	powershell.exe
3416	powershell.exe
5276	powershell.exe
5276	powershell.exe
6004	powershell.exe
6004	powershell.exe
220	powershell.exe
3844	powershell.exe
3844	powershell.exe
220	powershell.exe
1792	powershell.exe
1792	powershell.exe
5768	powershell.exe
4332	powershell.exe
5768	powershell.exe
4332	powershell.exe
5764	powershell.exe
5764	powershell.exe
2412	powershell.exe
2412	powershell.exe
5508	powershell.exe
5508	powershell.exe
5272	powershell.exe
5272	powershell.exe
512	powershell.exe
512	powershell.exe
2412	powershell.exe
512	powershell.exe
6004	powershell.exe
6004	powershell.exe
3416	powershell.exe
3416	powershell.exe
5768	powershell.exe
5276	powershell.exe
5276	powershell.exe
3844	powershell.exe
3844	powershell.exe
1792	powershell.exe
1792	powershell.exe
220	powershell.exe
220	powershell.exe
5764	powershell.exe
5508	powershell.exe
4332	powershell.exe

Suspicious use of AdjustPrivilegeToken 24 IoCs

description	pid	Process
Token: SeDebugPrivilege	5608	PerfDhcp.exe
Token: SeDebugPrivilege	5908	sihost.exe
Token: SeDebugPrivilege	4896	conhost.exe
Token: SeDebugPrivilege	5420	services.exe
Token: SeDebugPrivilege	972	TextInputHost.exe
Token: SeDebugPrivilege	4068	sysmon.exe
Token: SeDebugPrivilege	1092	TextInputHost.exe
Token: SeDebugPrivilege	4524	fontdrvhost.exe
Token: SeDebugPrivilege	3416	powershell.exe
Token: SeDebugPrivilege	5276	powershell.exe
Token: SeDebugPrivilege	6004	powershell.exe
Token: SeDebugPrivilege	220	powershell.exe
Token: SeDebugPrivilege	3844	powershell.exe
Token: SeDebugPrivilege	1792	powershell.exe
Token: SeDebugPrivilege	512	powershell.exe
Token: SeDebugPrivilege	4332	powershell.exe
Token: SeDebugPrivilege	5768	powershell.exe
Token: SeDebugPrivilege	5764	powershell.exe
Token: SeDebugPrivilege	2412	powershell.exe
Token: SeDebugPrivilege	5508	powershell.exe
Token: SeDebugPrivilege	5272	powershell.exe
Token: SeDebugPrivilege	5204	sysmon.exe
Token: SeDebugPrivilege	3972	WmiPrvSE.exe
Token: SeDebugPrivilege	2516	TextInputHost.exe

Suspicious use of WriteProcessMemory 61 IoCs

description	pid	Process	procid_target
PID 5956 wrote to memory of 1236	5956	0e9dcb45a1c26603516172aa46552817.exe	85
PID 5956 wrote to memory of 1236	5956	0e9dcb45a1c26603516172aa46552817.exe	85
PID 5956 wrote to memory of 1236	5956	0e9dcb45a1c26603516172aa46552817.exe	85
PID 1236 wrote to memory of 3444	1236	WScript.exe	88
PID 1236 wrote to memory of 3444	1236	WScript.exe	88
PID 1236 wrote to memory of 3444	1236	WScript.exe	88
PID 3444 wrote to memory of 5608	3444	cmd.exe	90
PID 3444 wrote to memory of 5608	3444	cmd.exe	90
PID 4788 wrote to memory of 5908	4788	cmd.exe	103
PID 4788 wrote to memory of 5908	4788	cmd.exe	103
PID 4604 wrote to memory of 4896	4604	cmd.exe	110
PID 4604 wrote to memory of 4896	4604	cmd.exe	110
PID 4920 wrote to memory of 5420	4920	cmd.exe	116
PID 4920 wrote to memory of 5420	4920	cmd.exe	116
PID 4544 wrote to memory of 972	4544	cmd.exe	122
PID 4544 wrote to memory of 972	4544	cmd.exe	122
PID 968 wrote to memory of 4068	968	cmd.exe	133
PID 968 wrote to memory of 4068	968	cmd.exe	133
PID 2044 wrote to memory of 1092	2044	cmd.exe	135
PID 2044 wrote to memory of 1092	2044	cmd.exe	135
PID 1912 wrote to memory of 4524	1912	cmd.exe	139
PID 1912 wrote to memory of 4524	1912	cmd.exe	139
PID 5608 wrote to memory of 4332	5608	PerfDhcp.exe	144
PID 5608 wrote to memory of 4332	5608	PerfDhcp.exe	144
PID 5608 wrote to memory of 3416	5608	PerfDhcp.exe	145
PID 5608 wrote to memory of 3416	5608	PerfDhcp.exe	145
PID 5608 wrote to memory of 5276	5608	PerfDhcp.exe	146
PID 5608 wrote to memory of 5276	5608	PerfDhcp.exe	146
PID 5608 wrote to memory of 3844	5608	PerfDhcp.exe	147
PID 5608 wrote to memory of 3844	5608	PerfDhcp.exe	147
PID 5608 wrote to memory of 6004	5608	PerfDhcp.exe	148
PID 5608 wrote to memory of 6004	5608	PerfDhcp.exe	148
PID 5608 wrote to memory of 512	5608	PerfDhcp.exe	149
PID 5608 wrote to memory of 512	5608	PerfDhcp.exe	149
PID 5608 wrote to memory of 2412	5608	PerfDhcp.exe	150
PID 5608 wrote to memory of 2412	5608	PerfDhcp.exe	150
PID 5608 wrote to memory of 220	5608	PerfDhcp.exe	155
PID 5608 wrote to memory of 220	5608	PerfDhcp.exe	155
PID 5608 wrote to memory of 1792	5608	PerfDhcp.exe	156
PID 5608 wrote to memory of 1792	5608	PerfDhcp.exe	156
PID 5608 wrote to memory of 5508	5608	PerfDhcp.exe	157
PID 5608 wrote to memory of 5508	5608	PerfDhcp.exe	157
PID 5608 wrote to memory of 5768	5608	PerfDhcp.exe	158
PID 5608 wrote to memory of 5768	5608	PerfDhcp.exe	158
PID 5608 wrote to memory of 5272	5608	PerfDhcp.exe	165
PID 5608 wrote to memory of 5272	5608	PerfDhcp.exe	165
PID 5608 wrote to memory of 5764	5608	PerfDhcp.exe	167
PID 5608 wrote to memory of 5764	5608	PerfDhcp.exe	167
PID 5608 wrote to memory of 5520	5608	PerfDhcp.exe	173
PID 5608 wrote to memory of 5520	5608	PerfDhcp.exe	173
PID 668 wrote to memory of 5204	668	cmd.exe	175
PID 668 wrote to memory of 5204	668	cmd.exe	175
PID 4676 wrote to memory of 3972	4676	cmd.exe	176
PID 4676 wrote to memory of 3972	4676	cmd.exe	176
PID 3444 wrote to memory of 1428	3444	cmd.exe	177
PID 3444 wrote to memory of 1428	3444	cmd.exe	177
PID 3444 wrote to memory of 1428	3444	cmd.exe	177
PID 5520 wrote to memory of 2004	5520	cmd.exe	178
PID 5520 wrote to memory of 2004	5520	cmd.exe	178
PID 5520 wrote to memory of 2516	5520	cmd.exe	181
PID 5520 wrote to memory of 2516	5520	cmd.exe	181

System policy modification 1 TTPs 3 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	PerfDhcp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	PerfDhcp.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	PerfDhcp.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\0e9dcb45a1c26603516172aa46552817.exe
"C:\Users\Admin\AppData\Local\Temp\0e9dcb45a1c26603516172aa46552817.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5956
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Agentserverfont\auTlxJ8o628Pb5.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Agentserverfont\gIK2IIX3Vb4sefr7W.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3444
  - - C:\Users\Admin\AppData\Roaming\Agentserverfont\PerfDhcp.exe
      "C:\Users\Admin\AppData\Roaming\Agentserverfont\PerfDhcp.exe"
      4⤵
      Modifies WinLogon for persistence
      UAC bypass
      Checks computer location settings
      Executes dropped EXE
      Adds Run key to start application
      Checks whether UAC is enabled
      Drops file in Windows directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:5608
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4332
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3416
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/513cc96e71bec628cdce/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5276
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/986617b463e82ad7a3/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3844
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:6004
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:512
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2412
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:220
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1792
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5508
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5768
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5272
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
        5⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5764
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\pWeIzPTbmL.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:5520
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:2004
      - C:\Windows\Tasks\TextInputHost.exe
        
        "C:\Windows\Tasks\TextInputHost.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        
        PID:2516
  - - C:\Windows\SysWOW64\reg.exe
      reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
      4⤵
      System Location Discovery: System Language Discovery
      Modifies registry key
      PID:1428

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 11 /tr "'C:\513cc96e71bec628cdce\sihost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\513cc96e71bec628cdce\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 12 /tr "'C:\513cc96e71bec628cdce\sihost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4756

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\513cc96e71bec628cdce\sihost.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4788
- C:\513cc96e71bec628cdce\sihost.exe
  C:\513cc96e71bec628cdce\sihost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:5908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 5 /tr "'C:\986617b463e82ad7a3\conhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4952

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\986617b463e82ad7a3\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 13 /tr "'C:\986617b463e82ad7a3\conhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4868

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\986617b463e82ad7a3\conhost.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4604
- C:\986617b463e82ad7a3\conhost.exe
  C:\986617b463e82ad7a3\conhost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 6 /tr "'C:\513cc96e71bec628cdce\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\513cc96e71bec628cdce\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1424

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 8 /tr "'C:\513cc96e71bec628cdce\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4872

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\513cc96e71bec628cdce\services.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4920
- C:\513cc96e71bec628cdce\services.exe
  C:\513cc96e71bec628cdce\services.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:5420

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 9 /tr "'C:\Windows\Tasks\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Windows\Tasks\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4876

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 7 /tr "'C:\Windows\Tasks\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5044

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Windows\Tasks\TextInputHost.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4544
- C:\Windows\Tasks\TextInputHost.exe
  C:\Windows\Tasks\TextInputHost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 9 /tr "'C:\986617b463e82ad7a3\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\986617b463e82ad7a3\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 10 /tr "'C:\986617b463e82ad7a3\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5664

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\986617b463e82ad7a3\sysmon.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:968
- C:\986617b463e82ad7a3\sysmon.exe
  C:\986617b463e82ad7a3\sysmon.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Desktop\TextInputHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Users\Public\Desktop\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3356

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 9 /tr "'C:\Users\Public\Desktop\TextInputHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5848

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Public\Desktop\TextInputHost.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Users\Public\Desktop\TextInputHost.exe
  C:\Users\Public\Desktop\TextInputHost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1092

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Users\Public\Videos\fontdrvhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\Public\Videos\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Users\Public\Videos\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1212

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Public\Videos\fontdrvhost.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Users\Public\Videos\fontdrvhost.exe
  C:\Users\Public\Videos\fontdrvhost.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4524

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 8 /tr "'C:\Windows\ModemLogs\sysmon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmon" /sc ONLOGON /tr "'C:\Windows\ModemLogs\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sysmons" /sc MINUTE /mo 10 /tr "'C:\Windows\ModemLogs\sysmon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:216

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Windows\ModemLogs\sysmon.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:668
- C:\Windows\ModemLogs\sysmon.exe
  C:\Windows\ModemLogs\sysmon.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:5204

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 11 /tr "'C:\Windows\Fonts\WmiPrvSE.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4576

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Windows\Fonts\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 5 /tr "'C:\Windows\Fonts\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2320

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Windows\Fonts\WmiPrvSE.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Windows\Fonts\WmiPrvSE.exe
  C:\Windows\Fonts\WmiPrvSE.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3972

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
MD5 SHA1 SHA512

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sysmon.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\sysmon.exe.log
Size 1KB
SHA256 ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924
MD5 baf55b95da4a601229647f25dad12878
SHA1 abc16954ebfd213733c4493fc1910164d825cac8
SHA512 24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545
MD5 SHA1 SHA512

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