dcrat | 9598349ca5a085abd3cb09c7e66f9e6ab7e8c0836166caed94b4b52f8d4a4361

Analysis

max time kernel
39s
max time network
116s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
18/07/2026, 03:14

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General

Target
2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 2.0MB
Sample260718-drlleshz7w
SHA256 9598349ca5a085abd3cb09c7e66f9e6ab7e8c0836166caed94b4b52f8d4a4361
MD5 7bc327fb95695fc0c12c38cd9c5fbf32
SHA1 9c7a5df2bc35649f8aa314478bcad8f3eb85dbaa
SHA512 da32dba9e1523e3c7a167620140789c15ecf53bbc503e08398c7c40c5e87faf03b4e922899d4d6691269d26fe1d7f9f3d446c70ccc99f8661d432443cbb52850
SSDEEP 49152:CkQTARYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpr:CaR5CbhZcT2lvnDFpFW/twU7+r
TLSH
T1F1A5337470C1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1627A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 33 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		5420	schtasks.exe
		2528	schtasks.exe
		5392	schtasks.exe
		5192	schtasks.exe
		6672	schtasks.exe
		5956	schtasks.exe
		5496	schtasks.exe
		5924	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		1800	schtasks.exe
		5976	schtasks.exe
		2816	schtasks.exe
		2796	schtasks.exe
		2932	schtasks.exe
		6320	schtasks.exe
		764	schtasks.exe
		4468	schtasks.exe
		1792	schtasks.exe
		568	schtasks.exe
		6088	schtasks.exe
		2244	schtasks.exe
		2820	schtasks.exe
		2588	schtasks.exe
		2420	schtasks.exe
		2864	schtasks.exe
		1852	schtasks.exe
		9624	schtasks.exe
		6136	schtasks.exe
		1088	schtasks.exe
		4252	schtasks.exe
		2644	schtasks.exe
		6540	schtasks.exe
		9028	schtasks.exe

Modifies WinLogon for persistence 2 TTPs 1 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\\csrss.exe\""	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 32 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	2420	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1852	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1792	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1800	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4252	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5924	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2932	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2816	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5392	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1088	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2588	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2820	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6088	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2244	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5420	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6136	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	764	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2796	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	568	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5192	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2528	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5956	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5976	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2644	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4468	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2864	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6540	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5496	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6320	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	9028	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6672	4796	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	9624	4796	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\EnableLUA = "0"	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Detects executables packed with SmartAssembly 7 IoCs

resource	yara_rule
behavioral2/memory/4072-5233-0x00000000064E0000-0x00000000064F0000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4072-5240-0x00000000079F0000-0x00000000079FA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4072-5247-0x0000000007BC0000-0x0000000007BCC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4072-5248-0x0000000007BE0000-0x0000000007BEC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4072-5250-0x0000000007C10000-0x0000000007C1C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4072-5252-0x0000000007CC0000-0x0000000007CCA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4072-5256-0x0000000009840000-0x000000000984A000-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	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Adds Run key to start application 2 TTPs 2 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\csrss = "\"C:\\Windows.old\\csrss.exe\""	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows.old\\csrss.exe\""	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 7 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/4072-5233-0x00000000064E0000-0x00000000064F0000-memory.dmp	SmartAssembly
behavioral2/memory/4072-5240-0x00000000079F0000-0x00000000079FA000-memory.dmp	SmartAssembly
behavioral2/memory/4072-5247-0x0000000007BC0000-0x0000000007BCC000-memory.dmp	SmartAssembly
behavioral2/memory/4072-5248-0x0000000007BE0000-0x0000000007BEC000-memory.dmp	SmartAssembly
behavioral2/memory/4072-5250-0x0000000007C10000-0x0000000007C1C000-memory.dmp	SmartAssembly
behavioral2/memory/4072-5252-0x0000000007CC0000-0x0000000007CCA000-memory.dmp	SmartAssembly
behavioral2/memory/4072-5256-0x0000000009840000-0x000000000984A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Google\Update\System.exe	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Program Files (x86)\Google\Update\27d1bcfc3c54e0	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_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	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 32 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1088	schtasks.exe
2588	schtasks.exe
5192	schtasks.exe
9624	schtasks.exe
5392	schtasks.exe
2820	schtasks.exe
6088	schtasks.exe
2244	schtasks.exe
5420	schtasks.exe
6540	schtasks.exe
2420	schtasks.exe
1852	schtasks.exe
1800	schtasks.exe
568	schtasks.exe
6320	schtasks.exe
1792	schtasks.exe
2932	schtasks.exe
2816	schtasks.exe
4252	schtasks.exe
5976	schtasks.exe
4468	schtasks.exe
764	schtasks.exe
2864	schtasks.exe
5496	schtasks.exe
5924	schtasks.exe
6136	schtasks.exe
5956	schtasks.exe
2644	schtasks.exe
6672	schtasks.exe
2796	schtasks.exe
2528	schtasks.exe
9028	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4072	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_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"	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_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\2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-17_7bc327fb95695fc0c12c38cd9c5fbf32_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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:4072

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Windows.old\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2420

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows.old\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1852

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 14 /tr "'C:\Windows.old\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Google\Update\System.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Google\Update\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4252

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Google\Update\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5924

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Photo Viewer\de-DE\SecurityHealthService.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthService" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\de-DE\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2816

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows Photo Viewer\de-DE\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5392

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\regid.1991-06.com.microsoft\explorer.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Users\All Users\regid.1991-06.com.microsoft\explorer.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2588

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\regid.1991-06.com.microsoft\explorer.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Windows.old\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5420

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Windows.old\dllhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Windows.old\dllhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\Windows\Panther\setup.exe\fontdrvhost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\Panther\setup.exe\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5192

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 10 /tr "'C:\Windows\Panther\setup.exe\fontdrvhost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Media Player\Visualizations\lsass.exe'" /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 "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\Visualizations\lsass.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5976

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Media Player\Visualizations\lsass.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2644

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4468

C:\Program Files (x86)\Google\Update\System.exe
"C:\Program Files (x86)\Google\Update\System.exe"
1⤵
PID:4560

C:\Windows\Panther\setup.exe\fontdrvhost.exe
"C:\Windows\Panther\setup.exe\fontdrvhost.exe"
1⤵
PID:5188

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2864

C:\Program Files (x86)\Windows Media Player\Visualizations\lsass.exe
"C:\Program Files (x86)\Windows Media Player\Visualizations\lsass.exe"
1⤵
PID:3288

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\Users\All Users\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6540

C:\Windows.old\csrss.exe
"C:\Windows.old\csrss.exe"
1⤵
PID:7180

C:\Windows.old\dllhost.exe
"C:\Windows.old\dllhost.exe"
1⤵
PID:6664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Pictures\sihost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihost" /sc ONLOGON /tr "'C:\Users\Public\Pictures\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sihosts" /sc MINUTE /mo 8 /tr "'C:\Users\Public\Pictures\sihost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:9028

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\ctfmon.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmon" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\ctfmon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:9624

C:\Program Files (x86)\Windows Photo Viewer\de-DE\SecurityHealthService.exe
"C:\Program Files (x86)\Windows Photo Viewer\de-DE\SecurityHealthService.exe"
1⤵
PID:10016

C:\Users\Public\Pictures\sihost.exe
"C:\Users\Public\Pictures\sihost.exe"
1⤵
PID:360

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

System.exe

Path C:\Program Files (x86)\Google\Update\System.exe
Size 2.0MB
SHA256 9598349ca5a085abd3cb09c7e66f9e6ab7e8c0836166caed94b4b52f8d4a4361
MD5 7bc327fb95695fc0c12c38cd9c5fbf32
SHA1 9c7a5df2bc35649f8aa314478bcad8f3eb85dbaa
SHA512 da32dba9e1523e3c7a167620140789c15ecf53bbc503e08398c7c40c5e87faf03b4e922899d4d6691269d26fe1d7f9f3d446c70ccc99f8661d432443cbb52850
SSDEEP 49152:CkQTARYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpr:CaR5CbhZcT2lvnDFpFW/twU7+r
TLSH
T1F1A5337470C1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1627A6C6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

SecurityHealthService.exe

Path C:\Program Files (x86)\Windows Photo Viewer\de-DE\SecurityHealthService.exe
Size 704KB
SHA256 d87b0247fe0a40f644c76898c2ae34cf0def0a76625d8f7677eb81361b3dbf9c
MD5 c1b94af8241578a290bb2cc18fba778f
SHA1 91ad3788a7a7d911655a701193d46fdb12f49a84
SHA512 a0e1c0c842555c3487f59d6956bc6f142c425c21a1d0b26b914a0775169bf83dde2cf99f085531591ea0a5183459d1d57e9e90589ed95c045e00c85ed32c43e2
SSDEEP 12288:Oh1Lk70Tnvjc/MxdABSnLHOr2fqRVnRj1wTVtYSqvu99LKC8Rad6tFj:Ck70Trck8BSnLW2CRBKViu99LK1Rad6D
TLSH
T16EE4122471C0C1B6D8B6513544D5CFB6AE3630B2477980DB7BDD63B6AE203E2A3356CA
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4072-0-0x0000000074982000-0x0000000074983000-memory.dmp

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memory/4072-1-0x0000000005560000-0x0000000005818000-memory.dmp

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memory/4072-2-0x0000000074970000-0x000000007512C000-memory.dmp

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memory/4072-5-0x0000000074970000-0x000000007512C000-memory.dmp

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memory/4072-6-0x0000000074970000-0x000000007512C000-memory.dmp

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memory/4072-4-0x00000000052A0000-0x0000000005556000-memory.dmp

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memory/4072-3-0x0000000005820000-0x0000000005DDA000-memory.dmp

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memory/4072-8-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-79-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-84-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-126-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-132-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-130-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-128-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-124-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-122-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-120-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-116-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-114-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-112-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-110-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-108-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-106-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-104-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-102-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-100-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-98-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-96-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-94-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-92-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-91-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-88-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-86-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-82-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-81-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-74-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-72-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-71-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-68-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-66-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-62-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-60-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-119-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-76-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-64-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-58-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-56-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-54-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-52-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-50-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-48-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-46-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-44-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-42-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-40-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-38-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-36-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-34-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-32-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-30-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-28-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-26-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-24-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-22-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-20-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-18-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-10-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-7-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-15-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-16-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-12-0x00000000052A0000-0x0000000005551000-memory.dmp

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memory/4072-1815-0x0000000074982000-0x0000000074983000-memory.dmp

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memory/4072-1816-0x0000000074970000-0x000000007512C000-memory.dmp

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memory/4072-5229-0x0000000074970000-0x000000007512C000-memory.dmp

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memory/4072-5230-0x0000000002A80000-0x0000000002A9C000-memory.dmp

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memory/4072-5231-0x0000000002AB0000-0x0000000002B00000-memory.dmp

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memory/4072-5232-0x0000000002B10000-0x0000000002B18000-memory.dmp

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memory/4072-5233-0x00000000064E0000-0x00000000064F0000-memory.dmp

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memory/4072-5234-0x00000000064F0000-0x0000000006506000-memory.dmp

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memory/4072-5235-0x0000000006530000-0x0000000006538000-memory.dmp

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memory/4072-5236-0x0000000006540000-0x0000000006552000-memory.dmp

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memory/4072-5237-0x0000000006580000-0x0000000006588000-memory.dmp

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memory/4072-5238-0x0000000007A10000-0x0000000007A20000-memory.dmp

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memory/4072-5239-0x0000000007A50000-0x0000000007AE2000-memory.dmp

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memory/4072-5240-0x00000000079F0000-0x00000000079FA000-memory.dmp

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memory/4072-5241-0x0000000007A30000-0x0000000007A38000-memory.dmp

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memory/4072-5242-0x0000000007AF0000-0x0000000007AFC000-memory.dmp

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memory/4072-5243-0x0000000007B10000-0x0000000007B18000-memory.dmp

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memory/4072-5245-0x0000000007B20000-0x0000000007B32000-memory.dmp

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memory/4072-5246-0x0000000008FF0000-0x000000000951C000-memory.dmp

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memory/4072-5247-0x0000000007BC0000-0x0000000007BCC000-memory.dmp

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memory/4072-5248-0x0000000007BE0000-0x0000000007BEC000-memory.dmp

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memory/4072-5249-0x0000000007BF0000-0x0000000007BFC000-memory.dmp

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memory/4072-5250-0x0000000007C10000-0x0000000007C1C000-memory.dmp

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memory/4072-5252-0x0000000007CC0000-0x0000000007CCA000-memory.dmp

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memory/4072-5253-0x0000000007CD0000-0x0000000007CDE000-memory.dmp

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memory/4072-5255-0x0000000007D10000-0x0000000007D18000-memory.dmp

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memory/4072-5256-0x0000000009840000-0x000000000984A000-memory.dmp

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memory/4072-5254-0x0000000007D00000-0x0000000007D08000-memory.dmp

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memory/4072-5257-0x0000000009850000-0x000000000985C000-memory.dmp

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memory/4072-5251-0x0000000007C20000-0x0000000007C28000-memory.dmp

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memory/4072-5258-0x0000000074970000-0x000000007512C000-memory.dmp

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memory/4072-5260-0x00000000099D0000-0x0000000009A36000-memory.dmp

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memory/4072-7206-0x0000000074970000-0x000000007512C000-memory.dmp

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memory/4072-7943-0x0000000074970000-0x000000007512C000-memory.dmp

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