dcrat | da1506d4de38db8ff4ff6b536b49c776bd6c61ad7e3ff20c649597157dbbd61a

Analysis

max time kernel
76s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
29/05/2026, 03:17

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General

Target
2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 1.7MB
Sample260529-dtekwsbz21
SHA256 da1506d4de38db8ff4ff6b536b49c776bd6c61ad7e3ff20c649597157dbbd61a
MD5 9c92496d9730afc50e28cc1b6248ec93
SHA1 7ae7df6a76d745db2c54445b33436a33921feb38
SHA512 91ace1da19c41259ea438463f02436f2ff51088aad03a68ad08af381ba6e77ee849964ebe33662bb992e36f89273bf62ebb2a31868e6eea2a4402caf818c4051
SSDEEP 49152:8kQTAMIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sca:8aUuRD9JdOR4m+lmY/4rx8ca
TLSH
T1D28523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

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

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:\\Recovery\\WindowsRE\\OfficeClickToRun.exe\""	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_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:\\Recovery\\WindowsRE\\OfficeClickToRun.exe\", \"C:\\Users\\Default User\\RuntimeBroker.exe\""	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 6 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	2488	5088	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3632	5088	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1224	5088	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5028	5088	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4444	5088	schtasks.exe	82
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2684	5088	schtasks.exe	82

UAC bypass 3 TTPs 6 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"	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Custom signature

Detects executables packed with SmartAssembly 5 IoCs

resource	yara_rule
behavioral2/memory/3296-5232-0x0000000006280000-0x0000000006290000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/3296-5236-0x00000000067F0000-0x00000000067FA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/3296-5241-0x0000000006E00000-0x0000000006E0C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/3296-5242-0x0000000006E30000-0x0000000006E3A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/3296-5244-0x00000000071E0000-0x00000000071EC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs

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

execution

PowerShell

T1059.001

pid	Process
3732	powershell.exe
4044	powershell.exe
396	powershell.exe
3436	powershell.exe
1992	powershell.exe
4228	powershell.exe
1740	powershell.exe
4340	powershell.exe
464	powershell.exe
2796	powershell.exe
4736	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2904	RuntimeBroker.exe
1004	OfficeClickToRun.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\RuntimeBroker = "\"C:\\Users\\Default User\\RuntimeBroker.exe\""	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000\Software\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Recovery\\WindowsRE\\OfficeClickToRun.exe\""	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Recovery\\WindowsRE\\OfficeClickToRun.exe\""	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000\Software\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Users\\Default User\\RuntimeBroker.exe\""	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Checks whether UAC is enabled 1 TTPs 4 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	OfficeClickToRun.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	OfficeClickToRun.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/3296-5232-0x0000000006280000-0x0000000006290000-memory.dmp	SmartAssembly
behavioral2/memory/3296-5236-0x00000000067F0000-0x00000000067FA000-memory.dmp	SmartAssembly
behavioral2/memory/3296-5241-0x0000000006E00000-0x0000000006E0C000-memory.dmp	SmartAssembly
behavioral2/memory/3296-5242-0x0000000006E30000-0x0000000006E3A000-memory.dmp	SmartAssembly
behavioral2/memory/3296-5244-0x00000000071E0000-0x00000000071EC000-memory.dmp	SmartAssembly

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 16 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	RuntimeBroker.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	w32tm.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OfficeClickToRun.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1679180529-4058988202-686829476-1000_Classes\Local Settings	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3632	schtasks.exe
1224	schtasks.exe
5028	schtasks.exe
4444	schtasks.exe
2684	schtasks.exe
2488	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4228	powershell.exe
4228	powershell.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
464	powershell.exe
464	powershell.exe
3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
1992	powershell.exe
4736	powershell.exe
1992	powershell.exe
4736	powershell.exe
4340	powershell.exe
4340	powershell.exe
1740	powershell.exe
1740	powershell.exe
396	powershell.exe
396	powershell.exe
3436	powershell.exe
3436	powershell.exe
4228	powershell.exe
4044	powershell.exe
3732	powershell.exe
3732	powershell.exe
4044	powershell.exe
2796	powershell.exe
2796	powershell.exe
4044	powershell.exe
4044	powershell.exe
464	powershell.exe
3436	powershell.exe
3732	powershell.exe
3732	powershell.exe
396	powershell.exe
396	powershell.exe
1992	powershell.exe

Suspicious use of AdjustPrivilegeToken 14 IoCs

description	pid	Process
Token: SeDebugPrivilege	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Token: SeDebugPrivilege	1004	OfficeClickToRun.exe
Token: SeDebugPrivilege	2904	RuntimeBroker.exe
Token: SeDebugPrivilege	4228	powershell.exe
Token: SeDebugPrivilege	464	powershell.exe
Token: SeDebugPrivilege	1992	powershell.exe
Token: SeDebugPrivilege	4736	powershell.exe
Token: SeDebugPrivilege	4340	powershell.exe
Token: SeDebugPrivilege	1740	powershell.exe
Token: SeDebugPrivilege	396	powershell.exe
Token: SeDebugPrivilege	3436	powershell.exe
Token: SeDebugPrivilege	2796	powershell.exe
Token: SeDebugPrivilege	4044	powershell.exe
Token: SeDebugPrivilege	3732	powershell.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 464	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	95
PID 3296 wrote to memory of 396	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	96
PID 3296 wrote to memory of 4044	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	97
PID 3296 wrote to memory of 3732	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	98
PID 3296 wrote to memory of 4340	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	99
PID 3296 wrote to memory of 1740	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	100
PID 3296 wrote to memory of 4736	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	101
PID 3296 wrote to memory of 4228	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	102
PID 3296 wrote to memory of 1992	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	103
PID 3296 wrote to memory of 3436	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	104
PID 3296 wrote to memory of 2796	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	105
PID 3296 wrote to memory of 5336	3296	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe	117
PID 5336 wrote to memory of 7068	5336	cmd.exe	119
PID 7068 wrote to memory of 5856	7068	w32tm.exe	120

System policy modification 1 TTPs 6 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	OfficeClickToRun.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	OfficeClickToRun.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\2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-05-29_9c92496d9730afc50e28cc1b6248ec93_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- Modifies WinLogon for persistence
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3296
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:464
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:396
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4044
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3732
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4340
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1740
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4736
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4228
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1992
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3436
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2796
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\3yp8Lh1nvX.bat"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5336
- - C:\Windows\SysWOW64\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:7068
  - - C:\Windows\system32\w32tm.exe
      w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
      4⤵
      PID:5856
- - C:\Recovery\WindowsRE\OfficeClickToRun.exe
    "C:\Recovery\WindowsRE\OfficeClickToRun.exe"
    3⤵
    PID:6372
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\b53383f5-44eb-48c6-97e2-3d9c77fa330f.vbs"
      4⤵
      PID:6124
    - - C:\Recovery\WindowsRE\OfficeClickToRun.exe
        
        C:\Recovery\WindowsRE\OfficeClickToRun.exe
        5⤵
        
        PID:4204
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\eedf7530-9f95-4eae-993b-97a59adef4aa.vbs"
      4⤵
      PID:5436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2488

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1224

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Users\Default User\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2684

C:\Users\Default User\RuntimeBroker.exe
"C:\Users\Default User\RuntimeBroker.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2904

C:\Recovery\WindowsRE\OfficeClickToRun.exe
"C:\Recovery\WindowsRE\OfficeClickToRun.exe"
1⤵
- UAC bypass
- Executes dropped EXE
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:1004
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\17b46c51-d6bc-4527-bad1-1b8bdf2e00a0.vbs"
  2⤵
  PID:6448
- - C:\Recovery\WindowsRE\OfficeClickToRun.exe
    C:\Recovery\WindowsRE\OfficeClickToRun.exe
    3⤵
    PID:6408
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c2c3e4f3-4778-4042-8f3f-8dec39271d75.vbs"
      4⤵
      PID:6700
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c0360cde-877e-4ff5-ba2f-3e0be1676c52.vbs"
      4⤵
      PID:6604
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\0bf4bbce-be57-4fa0-bf54-3d715f18aaf5.vbs"
  2⤵
  PID:4016

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

OfficeClickToRun.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\OfficeClickToRun.exe.log
Size 1KB
SHA256 2e56dda5f2de7f6abb5763696cfddfa1256159c76d39a3e50b3855bd5849c6d1
MD5 79dd0c5abc0e101f0391ef6aff5820a2
SHA1 da71f81242328f34e7f2b8b7265f2f15f58a347a
SHA512 1f2719d7968b1525d8fa2ced1e5b5c3e1b448002a7967363a64a58e4b743f107e5949c46788e2db38dd2ed4352b1d8ca2ea085bd0aca9404eae47c7317c8d51a
TLSH
T176218E303231B5D80D422F5308586AC916FF0745BAA8DF6CB699335EDD2A04BAB221F3
MD5 SHA1 SHA512 TLSH

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powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Size 2KB
SHA256 e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9
MD5 ac4917a885cf6050b1a483e4bc4d2ea5
SHA1 b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f
SHA512 092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d
TLSH
T10B415C303161A5D84D435B1205286ED5E3EF478AAFAC8F5CB569231DCD2A44BD7121F3
MD5 SHA1 SHA512 TLSH

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ModuleAnalysisCache

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
Size 60KB
SHA256 d85a29b86a8f58f49a6e791fc4f80ac24fee9c384a850673a38203534628e54c
MD5 9ebd74602e48356406ec7e614ea1af19
SHA1 2ec74c362fe04d471abe4dce70842f6df3f31788
SHA512 86ace8103889b01b28cb7ed9d81a4b04cdc5173afb406def9171b0574f1a44100f306b769c5924a81beb6484b6234d5a8d7d6753a24596fe94af6bffcebd7bfe
SSDEEP 1536:cflJn6h4iUxIbYUM6FfKQARWLvgqMWwaVs+z3079YoV9V3CNBQkj28OdB8tAHkdA:cflJn6qiUIbYUM6FfKQARWLvgqMWwaVW
TLSH
T118538592E9204E75E2A65F3EF15622627C30394690F8113212DC25EFA9879970B1F7FF
MD5 SHA1 SHA512 SSDEEP TLSH

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