dcrat | 10c764f536a8a42e538517614222c0af0f5cd804c37d002bdd9f83140fab305c

Analysis

max time kernel
149s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
24/10/2026, 01:39

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General

Target
2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 2.0MB
Sample261024-b3crjsg15j
SHA256 10c764f536a8a42e538517614222c0af0f5cd804c37d002bdd9f83140fab305c
MD5 a75f086a7f2575736778356d5c7c0e16
SHA1 610d5ca99212dce947f55bbe43c19d2e3bedfd6f
SHA512 f0ef15b467d56cdbbffae7a371aed6d0a800bccb067c99d6daf90de417bf300ea427568781b22804b911559909d1f7a03b27fc9376610980de50741d07b47b97
SSDEEP 49152:OkQTAuYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpx:Oau5CbhZcT2lvnDFpFW/twU7+x
TLSH
T1BFA5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7A9D77F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 35 IoCs

DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

rat infostealer dcrat

description	ioc	pid	Process
		4508	schtasks.exe
		2804	schtasks.exe
		1456	schtasks.exe
		4552	schtasks.exe
		4940	schtasks.exe
		3956	schtasks.exe
		5684	schtasks.exe
		896	schtasks.exe
		1064	schtasks.exe
		9080	schtasks.exe
		7800	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		2660	schtasks.exe
		4604	schtasks.exe
		5504	schtasks.exe
		1380	schtasks.exe
		5456	schtasks.exe
		6044	schtasks.exe
		3912	schtasks.exe
		4368	schtasks.exe
		3520	schtasks.exe
		4504	schtasks.exe
		2300	schtasks.exe
		4364	schtasks.exe
		7176	schtasks.exe
		4904	schtasks.exe
		4892	schtasks.exe
		2736	schtasks.exe
		4632	schtasks.exe
		7436	schtasks.exe
		3404	schtasks.exe
		2540	schtasks.exe
		4780	schtasks.exe
		5736	schtasks.exe
		2744	schtasks.exe

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows.old\\ShellHost.exe\""	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows.old\\ShellHost.exe\", \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 34 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	1064	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4604	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4632	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4940	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5456	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3956	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4508	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4892	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6044	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4904	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4368	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5736	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4504	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2736	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3912	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4364	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1380	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1456	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3520	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5684	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2540	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2660	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2300	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	896	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4780	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4552	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5504	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2804	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2744	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7436	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	9080	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7176	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7800	4116	schtasks.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3404	4116	schtasks.exe	89

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\EnableLUA = "0"	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Custom signature

Detects executables packed with SmartAssembly 7 IoCs

resource	yara_rule
behavioral2/memory/4640-5233-0x0000000006530000-0x0000000006540000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4640-5239-0x0000000007B30000-0x0000000007B3A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4640-5247-0x0000000007D00000-0x0000000007D0C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4640-5248-0x0000000007D20000-0x0000000007D2C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4640-5250-0x0000000007D50000-0x0000000007D5C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4640-5252-0x0000000007E00000-0x0000000007E0A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4640-5256-0x0000000007E30000-0x0000000007E3A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Windows\CurrentVersion\Run\ShellHost = "\"C:\\Windows.old\\ShellHost.exe\""	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ShellHost = "\"C:\\Windows.old\\ShellHost.exe\""	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2304238888-3968896904-642854331-1000\Software\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\""	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 7 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/4640-5233-0x0000000006530000-0x0000000006540000-memory.dmp	SmartAssembly
behavioral2/memory/4640-5239-0x0000000007B30000-0x0000000007B3A000-memory.dmp	SmartAssembly
behavioral2/memory/4640-5247-0x0000000007D00000-0x0000000007D0C000-memory.dmp	SmartAssembly
behavioral2/memory/4640-5248-0x0000000007D20000-0x0000000007D2C000-memory.dmp	SmartAssembly
behavioral2/memory/4640-5250-0x0000000007D50000-0x0000000007D5C000-memory.dmp	SmartAssembly
behavioral2/memory/4640-5252-0x0000000007E00000-0x0000000007E0A000-memory.dmp	SmartAssembly
behavioral2/memory/4640-5256-0x0000000007E30000-0x0000000007E3A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Windows NT\Accessories\en-US\System.exe	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Program Files (x86)\Windows NT\Accessories\en-US\27d1bcfc3c54e0	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 34 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
4940	schtasks.exe
6044	schtasks.exe
4364	schtasks.exe
5504	schtasks.exe
2804	schtasks.exe
5456	schtasks.exe
2736	schtasks.exe
3520	schtasks.exe
896	schtasks.exe
4632	schtasks.exe
3956	schtasks.exe
3912	schtasks.exe
1456	schtasks.exe
5684	schtasks.exe
3404	schtasks.exe
2744	schtasks.exe
1064	schtasks.exe
4892	schtasks.exe
4904	schtasks.exe
4780	schtasks.exe
4508	schtasks.exe
4368	schtasks.exe
2300	schtasks.exe
4552	schtasks.exe
7436	schtasks.exe
2540	schtasks.exe
2660	schtasks.exe
4504	schtasks.exe
4604	schtasks.exe
1380	schtasks.exe
7176	schtasks.exe
5736	schtasks.exe
9080	schtasks.exe
7800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4640	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

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\ConsentPromptBehaviorAdmin = "0"	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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\2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_a75f086a7f2575736778356d5c7c0e16_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Drops file in Drivers directory
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:4640

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellHostS" /sc MINUTE /mo 11 /tr "'C:\Windows.old\ShellHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellHost" /sc ONLOGON /tr "'C:\Windows.old\ShellHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ShellHostS" /sc MINUTE /mo 13 /tr "'C:\Windows.old\ShellHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows NT\Accessories\en-US\System.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\Accessories\en-US\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows NT\Accessories\en-US\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Program Files\VideoLAN\VLC\RuntimeBroker.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\VLC\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4368

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Program Files\VideoLAN\VLC\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\wininit.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\wininit.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3912

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 14 /tr "'C:\Windows\InboxApps\Registry.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Registry" /sc ONLOGON /tr "'C:\Windows\InboxApps\Registry.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RegistryR" /sc MINUTE /mo 14 /tr "'C:\Windows\InboxApps\Registry.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Users\Public\Music\fontdrvhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\Public\Music\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5684

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Users\Public\Music\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2660

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2300

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 6 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\dwm.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 13 /tr "'C:\Windows\Microsoft.NET\Framework64\upfc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Windows\Microsoft.NET\Framework64\upfc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 9 /tr "'C:\Windows\Microsoft.NET\Framework64\upfc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5504

C:\Program Files (x86)\Windows NT\Accessories\en-US\System.exe
"C:\Program Files (x86)\Windows NT\Accessories\en-US\System.exe"
1⤵
PID:3208

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Mail\fontdrvhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2804

C:\Windows.old\ShellHost.exe
"C:\Windows.old\ShellHost.exe"
1⤵
PID:5116

C:\Recovery\WindowsRE\RuntimeBroker.exe
"C:\Recovery\WindowsRE\RuntimeBroker.exe"
1⤵
PID:2668

C:\Users\Default User\wininit.exe
"C:\Users\Default User\wininit.exe"
1⤵
PID:2000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2744

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:9080

C:\Users\Public\Music\fontdrvhost.exe
"C:\Users\Public\Music\fontdrvhost.exe"
1⤵
PID:7376

C:\Program Files\VideoLAN\VLC\RuntimeBroker.exe
"C:\Program Files\VideoLAN\VLC\RuntimeBroker.exe"
1⤵
PID:4556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7176

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7800

C:\Windows\Microsoft.NET\Framework64\upfc.exe
"C:\Windows\Microsoft.NET\Framework64\upfc.exe"
1⤵
PID:9140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Common Files\Microsoft Shared\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3404

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

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

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

System.exe

Path C:\Program Files (x86)\Windows NT\Accessories\en-US\System.exe
Size 2.0MB
SHA256 10c764f536a8a42e538517614222c0af0f5cd804c37d002bdd9f83140fab305c
MD5 a75f086a7f2575736778356d5c7c0e16
SHA1 610d5ca99212dce947f55bbe43c19d2e3bedfd6f
SHA512 f0ef15b467d56cdbbffae7a371aed6d0a800bccb067c99d6daf90de417bf300ea427568781b22804b911559909d1f7a03b27fc9376610980de50741d07b47b97
SSDEEP 49152:OkQTAuYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpx:Oau5CbhZcT2lvnDFpFW/twU7+x
TLSH
T1BFA5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7A9D77F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4640-0-0x0000000075002000-0x0000000075003000-memory.dmp

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memory/4640-1-0x0000000005390000-0x0000000005648000-memory.dmp

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memory/4640-3-0x0000000005650000-0x0000000005C0A000-memory.dmp

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memory/4640-4-0x0000000005C10000-0x0000000005EC6000-memory.dmp

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memory/4640-2-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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memory/4640-5-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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memory/4640-19-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-18-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-23-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-34-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-55-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-60-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-68-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-80-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-96-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-120-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-132-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-130-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-128-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-126-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-124-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-122-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-118-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-116-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-114-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-112-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-110-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-108-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-106-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-104-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-102-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-100-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-98-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-94-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-92-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-90-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-88-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-86-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-84-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-82-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-78-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-76-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-74-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-72-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-70-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-66-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-64-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-62-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-58-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-56-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-52-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-50-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-48-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-46-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-44-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-42-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-40-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-38-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-36-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-33-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-30-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-28-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-25-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-21-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-27-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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memory/4640-13-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-15-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-11-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-9-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-7-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-6-0x0000000005C10000-0x0000000005EC1000-memory.dmp

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memory/4640-1698-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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memory/4640-1696-0x0000000075002000-0x0000000075003000-memory.dmp

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memory/4640-5229-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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memory/4640-5230-0x0000000002580000-0x000000000259C000-memory.dmp

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memory/4640-5231-0x00000000025B0000-0x0000000002600000-memory.dmp

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memory/4640-5232-0x0000000002610000-0x0000000002618000-memory.dmp

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memory/4640-5233-0x0000000006530000-0x0000000006540000-memory.dmp

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memory/4640-5234-0x0000000006570000-0x0000000006586000-memory.dmp

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memory/4640-5235-0x00000000079A0000-0x00000000079A8000-memory.dmp

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memory/4640-5236-0x00000000079B0000-0x00000000079C2000-memory.dmp

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memory/4640-5237-0x00000000079D0000-0x00000000079D8000-memory.dmp

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memory/4640-5238-0x0000000007B50000-0x0000000007B60000-memory.dmp

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memory/4640-5239-0x0000000007B30000-0x0000000007B3A000-memory.dmp

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memory/4640-5240-0x0000000007BA0000-0x0000000007C32000-memory.dmp

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memory/4640-5245-0x0000000007C70000-0x0000000007C82000-memory.dmp

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memory/4640-5243-0x0000000007C60000-0x0000000007C68000-memory.dmp

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memory/4640-5242-0x0000000007C40000-0x0000000007C4C000-memory.dmp

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memory/4640-5241-0x0000000007B70000-0x0000000007B78000-memory.dmp

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memory/4640-5246-0x00000000090F0000-0x000000000961C000-memory.dmp

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memory/4640-5247-0x0000000007D00000-0x0000000007D0C000-memory.dmp

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memory/4640-5249-0x0000000007D30000-0x0000000007D3C000-memory.dmp

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memory/4640-5248-0x0000000007D20000-0x0000000007D2C000-memory.dmp

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memory/4640-5250-0x0000000007D50000-0x0000000007D5C000-memory.dmp

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memory/4640-5253-0x0000000009920000-0x000000000992E000-memory.dmp

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memory/4640-5251-0x0000000007D60000-0x0000000007D68000-memory.dmp

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memory/4640-5252-0x0000000007E00000-0x0000000007E0A000-memory.dmp

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memory/4640-5254-0x0000000007E10000-0x0000000007E18000-memory.dmp

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memory/4640-5255-0x0000000007E20000-0x0000000007E28000-memory.dmp

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memory/4640-5257-0x0000000007E40000-0x0000000007E4C000-memory.dmp

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memory/4640-5256-0x0000000007E30000-0x0000000007E3A000-memory.dmp

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memory/4640-5258-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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memory/4640-5260-0x0000000007E70000-0x0000000007ED6000-memory.dmp

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memory/4640-6943-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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memory/4640-8382-0x0000000074FF0000-0x00000000757AC000-memory.dmp

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