dcrat | 3398b286b23c20a5de8c9f8ead597df960fe4307013346aa91724ab6c0d78611

Analysis

max time kernel
38s
max time network
128s
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, 09:41

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General

Target
2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 2.0MB
Sample261024-ln4a3ays8n
SHA256 3398b286b23c20a5de8c9f8ead597df960fe4307013346aa91724ab6c0d78611
MD5 6c2f6f839ef8aa25bf0fa9625d654b54
SHA1 243e2db512c3fd75f4363e971be26f91ba372a98
SHA512 196b8e4c048096a9749c3c1fbb9b43df747289d674a8cb7e7acbded23917f15f1488e0e3affae62b8252dcff4d6c63153da0072256da4c60e5aa8d737fbff605
SSDEEP 49152:ekQTAmYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQp1:eam5CbhZcT2lvnDFpFW/twU7+1
TLSH
T193A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 40 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		1156	schtasks.exe
		4948	schtasks.exe
		7072	schtasks.exe
		2352	schtasks.exe
		5028	schtasks.exe
		6836	schtasks.exe
		796	schtasks.exe
		1052	schtasks.exe
		5816	schtasks.exe
		2220	schtasks.exe
		2532	schtasks.exe
File created	C:\Program Files\Microsoft Office\c5b4cb5e9653cc		2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		1548	schtasks.exe
		6336	schtasks.exe
		6444	schtasks.exe
		2540	schtasks.exe
		3008	schtasks.exe
		1300	schtasks.exe
		3240	schtasks.exe
		3292	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		5996	schtasks.exe
		3380	schtasks.exe
		7480	schtasks.exe
		6928	schtasks.exe
		6540	schtasks.exe
		5108	schtasks.exe
		4680	schtasks.exe
		6608	schtasks.exe
		5652	schtasks.exe
		6692	schtasks.exe
		6884	schtasks.exe
		4436	schtasks.exe
		6768	schtasks.exe
		1988	schtasks.exe
		3036	schtasks.exe
		4068	schtasks.exe
		2940	schtasks.exe
		1616	schtasks.exe
		5956	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:\\Program Files\\Microsoft Office\\services.exe\", \"C:\\Windows.old\\SecurityHealthService.exe\""	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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:\\Program Files\\Microsoft Office\\services.exe\""	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 38 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	5996	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2940	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5956	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1052	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	796	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1156	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3292	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1988	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3380	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4680	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4068	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1548	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3008	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2540	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7072	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3036	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2220	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6444	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6540	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6928	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5652	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5108	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6336	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4948	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6692	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6884	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6608	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4436	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1616	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6836	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6768	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1300	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2532	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2352	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3240	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7480	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5028	4640	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5816	4640	schtasks.exe	90

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"	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Custom signature

Detects executables packed with SmartAssembly 7 IoCs

resource	yara_rule
behavioral2/memory/4784-5232-0x0000000006620000-0x0000000006630000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4784-5239-0x0000000006B30000-0x0000000006B3A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4784-5246-0x0000000007230000-0x000000000723C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4784-5247-0x0000000007250000-0x000000000725C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4784-5249-0x0000000007280000-0x000000000728C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4784-5255-0x0000000007690000-0x000000000769A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4784-5251-0x0000000007630000-0x000000000763A000-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_6c2f6f839ef8aa25bf0fa9625d654b54_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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Microsoft Office\\services.exe\""	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "\"C:\\Windows.old\\SecurityHealthService.exe\""	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "\"C:\\Windows.old\\SecurityHealthService.exe\""	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4154726816-2055034831-2297277433-1000\Software\Microsoft\Windows\CurrentVersion\Run\services = "\"C:\\Program Files\\Microsoft Office\\services.exe\""	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 7 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/4784-5232-0x0000000006620000-0x0000000006630000-memory.dmp	SmartAssembly
behavioral2/memory/4784-5239-0x0000000006B30000-0x0000000006B3A000-memory.dmp	SmartAssembly
behavioral2/memory/4784-5246-0x0000000007230000-0x000000000723C000-memory.dmp	SmartAssembly
behavioral2/memory/4784-5247-0x0000000007250000-0x000000000725C000-memory.dmp	SmartAssembly
behavioral2/memory/4784-5249-0x0000000007280000-0x000000000728C000-memory.dmp	SmartAssembly
behavioral2/memory/4784-5255-0x0000000007690000-0x000000000769A000-memory.dmp	SmartAssembly
behavioral2/memory/4784-5251-0x0000000007630000-0x000000000763A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\services.exe	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Program Files\Microsoft Office\c5b4cb5e9653cc	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Program Files\WindowsApps\fontdrvhost.exe	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\DiagTrack\Scenarios\RuntimeBroker.exe	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Windows\DiagTrack\Scenarios\9e8d7a4ca61bd9	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 38 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1988	schtasks.exe
3380	schtasks.exe
6928	schtasks.exe
2532	schtasks.exe
5996	schtasks.exe
1548	schtasks.exe
3008	schtasks.exe
5652	schtasks.exe
6836	schtasks.exe
6768	schtasks.exe
7480	schtasks.exe
5028	schtasks.exe
2940	schtasks.exe
5956	schtasks.exe
4680	schtasks.exe
4068	schtasks.exe
2220	schtasks.exe
6336	schtasks.exe
6692	schtasks.exe
1300	schtasks.exe
3240	schtasks.exe
2540	schtasks.exe
1156	schtasks.exe
3292	schtasks.exe
5108	schtasks.exe
6884	schtasks.exe
7072	schtasks.exe
6444	schtasks.exe
2352	schtasks.exe
5816	schtasks.exe
3036	schtasks.exe
4948	schtasks.exe
4436	schtasks.exe
1052	schtasks.exe
796	schtasks.exe
6540	schtasks.exe
6608	schtasks.exe
1616	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4784	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4784	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4784	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4784	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4784	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4784	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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\EnableLUA = "0"	2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_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_6c2f6f839ef8aa25bf0fa9625d654b54_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-22_6c2f6f839ef8aa25bf0fa9625d654b54_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
- Drops file in Windows 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:4784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Program Files\Microsoft Office\services.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\Program Files\Microsoft Office\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 6 /tr "'C:\Windows.old\SecurityHealthService.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthService" /sc ONLOGON /tr "'C:\Windows.old\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 12 /tr "'C:\Windows.old\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1156

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Windows\DiagTrack\Scenarios\RuntimeBroker.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\DiagTrack\Scenarios\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Windows\DiagTrack\Scenarios\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Users\Public\Documents\My Music\sppsvc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4680

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Users\Public\Documents\My Music\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4068

C:\Windows\DiagTrack\Scenarios\RuntimeBroker.exe
"C:\Windows\DiagTrack\Scenarios\RuntimeBroker.exe"
1⤵
PID:5000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 14 /tr "'C:\Users\Public\Documents\My Music\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1548

C:\Windows.old\SecurityHealthService.exe
"C:\Windows.old\SecurityHealthService.exe"
1⤵
PID:2120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dwm.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 11 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7072

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3036

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\fontdrvhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6928

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\spoolsv.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6336

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Sidebar\StartMenuExperienceHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6884

C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\fontdrvhost.exe
"C:\Program Files (x86)\Microsoft.NET\Primary Interop Assemblies\fontdrvhost.exe"
1⤵
PID:4416

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Sidebar\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6608

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHost" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6836

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\Windows\de-DE\services.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Windows\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1300

C:\Recovery\WindowsRE\WUDFHost.exe
"C:\Recovery\WindowsRE\WUDFHost.exe"
1⤵
PID:6316

C:\Program Files (x86)\Windows Sidebar\StartMenuExperienceHost.exe
"C:\Program Files (x86)\Windows Sidebar\StartMenuExperienceHost.exe"
1⤵
PID:2676

C:\Program Files (x86)\Windows Sidebar\Gadgets\spoolsv.exe
"C:\Program Files (x86)\Windows Sidebar\Gadgets\spoolsv.exe"
1⤵
PID:5408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Windows\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Windows\es-ES\fontdrvhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2352

C:\Windows\de-DE\services.exe
"C:\Windows\de-DE\services.exe"
1⤵
PID:7792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\es-ES\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Windows\es-ES\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7480

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 11 /tr "'C:\Windows.old\sppsvc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Windows.old\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5816

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

RuntimeBroker.exe

Path C:\Windows\DiagTrack\Scenarios\RuntimeBroker.exe
Size 2.0MB
SHA256 3398b286b23c20a5de8c9f8ead597df960fe4307013346aa91724ab6c0d78611
MD5 6c2f6f839ef8aa25bf0fa9625d654b54
SHA1 243e2db512c3fd75f4363e971be26f91ba372a98
SHA512 196b8e4c048096a9749c3c1fbb9b43df747289d674a8cb7e7acbded23917f15f1488e0e3affae62b8252dcff4d6c63153da0072256da4c60e5aa8d737fbff605
SSDEEP 49152:ekQTAmYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQp1:eam5CbhZcT2lvnDFpFW/twU7+1
TLSH
T193A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4784-0-0x0000000074AA2000-0x0000000074AA3000-memory.dmp

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memory/4784-1-0x0000000005470000-0x0000000005728000-memory.dmp

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memory/4784-3-0x0000000074A90000-0x000000007524C000-memory.dmp

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memory/4784-4-0x00000000051B0000-0x0000000005466000-memory.dmp

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memory/4784-2-0x0000000005730000-0x0000000005CEA000-memory.dmp

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memory/4784-24-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-75-0x0000000074A90000-0x000000007524C000-memory.dmp

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memory/4784-83-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-129-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-127-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-125-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-123-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-121-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-117-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-115-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-113-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-111-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-109-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-107-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-105-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-101-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-99-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-97-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-95-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-93-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-92-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-89-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-85-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-81-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-80-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-77-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-74-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-72-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-70-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-68-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-66-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-132-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-120-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-104-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-87-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-64-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-62-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-60-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-58-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-56-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-54-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-52-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-50-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-48-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-46-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-44-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-42-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-40-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-38-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-36-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-34-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-32-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-30-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-28-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-26-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-20-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-18-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-14-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-12-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-10-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-8-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-5-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-22-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-16-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-6-0x00000000051B0000-0x0000000005461000-memory.dmp

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memory/4784-2347-0x0000000074A90000-0x000000007524C000-memory.dmp

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memory/4784-2346-0x0000000074AA2000-0x0000000074AA3000-memory.dmp

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memory/4784-5228-0x0000000074A90000-0x000000007524C000-memory.dmp

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memory/4784-5229-0x0000000002BB0000-0x0000000002BCC000-memory.dmp

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memory/4784-5230-0x0000000002BE0000-0x0000000002C30000-memory.dmp

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memory/4784-5231-0x0000000002C40000-0x0000000002C48000-memory.dmp

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memory/4784-5232-0x0000000006620000-0x0000000006630000-memory.dmp

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memory/4784-5233-0x0000000006630000-0x0000000006646000-memory.dmp

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memory/4784-5235-0x0000000006680000-0x0000000006692000-memory.dmp

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memory/4784-5234-0x0000000006670000-0x0000000006678000-memory.dmp

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memory/4784-5236-0x00000000066C0000-0x00000000066C8000-memory.dmp

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memory/4784-5237-0x0000000006B40000-0x0000000006B50000-memory.dmp

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memory/4784-5238-0x0000000006B70000-0x0000000006C02000-memory.dmp

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memory/4784-5239-0x0000000006B30000-0x0000000006B3A000-memory.dmp

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memory/4784-5241-0x0000000006C30000-0x0000000006C3C000-memory.dmp

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memory/4784-5240-0x0000000006C20000-0x0000000006C28000-memory.dmp

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memory/4784-5244-0x0000000006C60000-0x0000000006C72000-memory.dmp

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memory/4784-5242-0x0000000006C50000-0x0000000006C58000-memory.dmp

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memory/4784-5245-0x0000000006CB0000-0x00000000071DC000-memory.dmp

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memory/4784-5246-0x0000000007230000-0x000000000723C000-memory.dmp

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memory/4784-5247-0x0000000007250000-0x000000000725C000-memory.dmp

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memory/4784-5248-0x0000000007260000-0x000000000726C000-memory.dmp

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memory/4784-5249-0x0000000007280000-0x000000000728C000-memory.dmp

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memory/4784-5250-0x0000000007290000-0x0000000007298000-memory.dmp

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memory/4784-5252-0x0000000007640000-0x000000000764E000-memory.dmp

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memory/4784-5254-0x0000000007680000-0x0000000007688000-memory.dmp

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memory/4784-5255-0x0000000007690000-0x000000000769A000-memory.dmp

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memory/4784-5256-0x00000000076A0000-0x00000000076AC000-memory.dmp

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memory/4784-5257-0x0000000074A90000-0x000000007524C000-memory.dmp

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memory/4784-5253-0x0000000007670000-0x0000000007678000-memory.dmp

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memory/4784-5251-0x0000000007630000-0x000000000763A000-memory.dmp

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memory/4784-5259-0x00000000076E0000-0x0000000007746000-memory.dmp

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memory/4784-7354-0x0000000074A90000-0x000000007524C000-memory.dmp

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memory/4784-8015-0x0000000074A90000-0x000000007524C000-memory.dmp

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