dcrat | fcc1dfe767518abd106c379a6bde7f882aad93b8efbd174333ff9fd9333059be

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/09/2026, 22:36

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General

Target
2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 1.7MB
Sample260903-2jls8atvas
SHA256 fcc1dfe767518abd106c379a6bde7f882aad93b8efbd174333ff9fd9333059be
MD5 cb5d182d96813d298001286b6504c603
SHA1 51756c1be3c332a3ebbc8e85fb77cb247e3dc04d
SHA512 18b18f06585e7ddbf64e0fb6e8db54639eabb2fd8744a6c3dcfc63ffb5cf2a3e184002b1f4bf30e47376619483d0f3dbc3151a70e03dc6398aaf81d7d80f14a2
SSDEEP 49152:ckQzATIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc0:c6puRD9JdOR4m+lmY/4rx8c0
TLSH
T10A8523097181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB665C9
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
		5596	schtasks.exe
		4904	schtasks.exe
		3736	schtasks.exe
		3476	schtasks.exe
		5016	schtasks.exe
		6700	schtasks.exe
		4424	schtasks.exe
		6108	schtasks.exe
		5452	schtasks.exe
		3616	schtasks.exe
		4008	schtasks.exe
		1756	schtasks.exe
		4968	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		1916	schtasks.exe
		4988	schtasks.exe
		2464	schtasks.exe
		2144	schtasks.exe
		2676	schtasks.exe
		7676	schtasks.exe
		3396	schtasks.exe
		1820	schtasks.exe
		3448	schtasks.exe
		220	schtasks.exe
		3160	schtasks.exe
		3024	schtasks.exe
		4008	schtasks.exe
		2420	schtasks.exe
		1172	schtasks.exe
		4324	schtasks.exe
		6000	schtasks.exe
		4628	schtasks.exe
		5640	schtasks.exe
		1668	schtasks.exe
		2432	schtasks.exe
		4864	schtasks.exe
		3004	schtasks.exe
		5200	schtasks.exe
		3896	schtasks.exe
		4184	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:\\Recovery\\WindowsRE\\csrss.exe\""	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 39 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	4628	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3616	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2420	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4968	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4904	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	220	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1820	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3024	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2144	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4184	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3896	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1668	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4424	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3476	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4864	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3004	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2432	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3160	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3396	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3736	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5016	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4988	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3448	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4008	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5640	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5596	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5452	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1756	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4008	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6108	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6700	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1172	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2464	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6000	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5200	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2676	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4324	2416	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	7676	2416	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"	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Detects executables packed with SmartAssembly 5 IoCs

resource	yara_rule
behavioral1/memory/4240-5232-0x0000000006220000-0x0000000006230000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral1/memory/4240-5236-0x0000000006730000-0x000000000673A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral1/memory/4240-5241-0x0000000006D40000-0x0000000006D4C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral1/memory/4240-5244-0x0000000007120000-0x000000000712C000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral1/memory/4240-5242-0x0000000006D70000-0x0000000006D7A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

execution

PowerShell

T1059.001

pid	Process
8672	powershell.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\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\WindowsRE\\csrss.exe\""	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Recovery\\WindowsRE\\csrss.exe\""	2026-09-03_cb5d182d96813d298001286b6504c603_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	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral1/memory/4240-5232-0x0000000006220000-0x0000000006230000-memory.dmp	SmartAssembly
behavioral1/memory/4240-5236-0x0000000006730000-0x000000000673A000-memory.dmp	SmartAssembly
behavioral1/memory/4240-5241-0x0000000006D40000-0x0000000006D4C000-memory.dmp	SmartAssembly
behavioral1/memory/4240-5244-0x0000000007120000-0x000000000712C000-memory.dmp	SmartAssembly
behavioral1/memory/4240-5242-0x0000000006D70000-0x0000000006D7A000-memory.dmp	SmartAssembly

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	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 39 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3616	schtasks.exe
3024	schtasks.exe
4988	schtasks.exe
5596	schtasks.exe
6700	schtasks.exe
4628	schtasks.exe
4968	schtasks.exe
4184	schtasks.exe
6108	schtasks.exe
7676	schtasks.exe
2420	schtasks.exe
220	schtasks.exe
5016	schtasks.exe
2464	schtasks.exe
4864	schtasks.exe
3004	schtasks.exe
2432	schtasks.exe
3396	schtasks.exe
1172	schtasks.exe
3476	schtasks.exe
2144	schtasks.exe
3736	schtasks.exe
5200	schtasks.exe
2676	schtasks.exe
4904	schtasks.exe
3160	schtasks.exe
3448	schtasks.exe
5452	schtasks.exe
6000	schtasks.exe
1820	schtasks.exe
3896	schtasks.exe
4424	schtasks.exe
4008	schtasks.exe
5640	schtasks.exe
1756	schtasks.exe
4008	schtasks.exe
4324	schtasks.exe
1668	schtasks.exe
1916	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4240	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4240	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4240	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4240	2026-09-03_cb5d182d96813d298001286b6504c603_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"	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-09-03_cb5d182d96813d298001286b6504c603_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\2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-09-03_cb5d182d96813d298001286b6504c603_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:4240
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:8672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /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 "WUDFHostW" /sc MINUTE /mo 9 /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4968

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:4904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:220

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 12 /tr "'C:\Windows\uk-UA\WaaSMedicAgent.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgent" /sc ONLOGON /tr "'C:\Windows\uk-UA\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3024

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 9 /tr "'C:\Windows\uk-UA\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SIHClientS" /sc MINUTE /mo 9 /tr "'C:\Windows\ShellExperiences\SIHClient.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SIHClient" /sc ONLOGON /tr "'C:\Windows\ShellExperiences\SIHClient.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SIHClientS" /sc MINUTE /mo 10 /tr "'C:\Windows\ShellExperiences\SIHClient.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1668

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 12 /tr "'C:\Users\Default\Cookies\WaaSMedicAgent.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4424

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgent" /sc ONLOGON /tr "'C:\Users\Default\Cookies\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3476

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WaaSMedicAgentW" /sc MINUTE /mo 5 /tr "'C:\Users\Default\Cookies\WaaSMedicAgent.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Internet Explorer\ja-JP\WUDFHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3004

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\ja-JP\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2432

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WUDFHostW" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Internet Explorer\ja-JP\WUDFHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Pictures\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\Public\Pictures\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3396

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Pictures\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3736

C:\Recovery\WindowsRE\csrss.exe
"C:\Recovery\WindowsRE\csrss.exe"
1⤵
PID:2664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Sidebar\System.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5016

C:\Windows\ShellExperiences\SIHClient.exe
"C:\Windows\ShellExperiences\SIHClient.exe"
1⤵
PID:3244

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Sidebar\System.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Sidebar\backgroundTaskHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5640

C:\Windows\uk-UA\WaaSMedicAgent.exe
"C:\Windows\uk-UA\WaaSMedicAgent.exe"
1⤵
PID:5992

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Sidebar\backgroundTaskHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 10 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\explorer.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5452

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office 15\ClientX64\explorer.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1756

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 7 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\explorer.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4008

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\SppExtComObj.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6700

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Adobe\Acrobat Reader DC\Resource\TypeSupport\SppExtComObj.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1172

C:\Users\Default\Cookies\WaaSMedicAgent.exe
"C:\Users\Default\Cookies\WaaSMedicAgent.exe"
1⤵
PID:6096

C:\Recovery\WindowsRE\WUDFHost.exe
"C:\Recovery\WindowsRE\WUDFHost.exe"
1⤵
PID:7160

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 11 /tr "'C:\Users\Admin\Pictures\Saved Pictures\StartMenuExperienceHost.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2464

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Users\Admin\Pictures\Saved Pictures\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Pictures\Saved Pictures\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5200

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows Photo Viewer\es-ES\WmiPrvSE.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4324

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Program Files\Windows Photo Viewer\es-ES\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2676

C:\Users\Public\Pictures\csrss.exe
"C:\Users\Public\Pictures\csrss.exe"
1⤵
PID:7456

C:\Program Files (x86)\Internet Explorer\ja-JP\WUDFHost.exe
"C:\Program Files (x86)\Internet Explorer\ja-JP\WUDFHost.exe"
1⤵
PID:7844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Photo Viewer\es-ES\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7676

C:\Program Files (x86)\Windows Sidebar\System.exe
"C:\Program Files (x86)\Windows Sidebar\System.exe"
1⤵
PID:4184

C:\Program Files\Windows Sidebar\backgroundTaskHost.exe
"C:\Program Files\Windows Sidebar\backgroundTaskHost.exe"
1⤵
PID:7824

C:\Program Files\Microsoft Office 15\ClientX64\explorer.exe
"C:\Program Files\Microsoft Office 15\ClientX64\explorer.exe"
1⤵
PID:10348

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

explorer.exe

Path C:\Program Files\Microsoft Office 15\ClientX64\explorer.exe
Size 192KB
SHA256 49c19a5eddc1b82099d6515acf96fb6c564a226754ede9166da2392bcd9f3bb1
MD5 64c56a93546be8009ba79744360160c9
SHA1 1406e0ea86cdcda162cd408090a33228537d1d7b
SHA512 7d3c96d8ddb5bdf4208f2243a2308ee5ffd65b03d6d7cdb9e12c1104d28eb8caf35b4a329680239fa03309bb1278d7bc28fd20f6dc6ce0440c7f27ede91c4e53
SSDEEP 3072:GDKW1LgppLRHMY0zBfJvjcTp5XJUlcRYVcSSaHuYmBu8avhD:GDKW1Lgbdl0zBBvjc/JUSsSAgutvhD
TLSH
T14A14BE217581C2B3C4B7113144E6CB759A3A7071077A96D7BBDD2BBA6E203E1A3362CD
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

backgroundTaskHost.exe

Path C:\Program Files\Windows Sidebar\backgroundTaskHost.exe
Size 1.6MB
SHA256 8d71dc41653c009a034a1808841fbce14900e4221af59089d2af73b731320889
MD5 ea76e8c4946cd9b7a1bae3a5d285b407
SHA1 7eb2bdbfe535e72928fabd30786f5225ad7c307a
SHA512 c70993f2efcc4e6a8d2eb29fdd3c5613b88e314aa7333f771ea5bb00fcba8acc4cf306e795d6d9d77177fad0a02f742420ccdb9bd544cf7809d12157a56721d2
SSDEEP 49152:ckQzATIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsxa:c6puRD9JdOR4m+lmY/4rxa
TLSH
T1F77523157181D333C2BB103085C18FB59A2566260F7666DFFBE89B662F202F4BB261C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

WaaSMedicAgent.exe

Path C:\Users\Default\AppData\Local\Microsoft\Windows\INetCookies\WaaSMedicAgent.exe
Size 1.7MB
SHA256 fcc1dfe767518abd106c379a6bde7f882aad93b8efbd174333ff9fd9333059be
MD5 cb5d182d96813d298001286b6504c603
SHA1 51756c1be3c332a3ebbc8e85fb77cb247e3dc04d
SHA512 18b18f06585e7ddbf64e0fb6e8db54639eabb2fd8744a6c3dcfc63ffb5cf2a3e184002b1f4bf30e47376619483d0f3dbc3151a70e03dc6398aaf81d7d80f14a2
SSDEEP 49152:ckQzATIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc0:c6puRD9JdOR4m+lmY/4rx8c0
TLSH
T10A8523097181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB665C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/4240-0-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-1-0x00000000053A0000-0x000000000561C000-memory.dmp

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memory/4240-2-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-3-0x0000000005620000-0x0000000005BC4000-memory.dmp

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memory/4240-4-0x0000000005110000-0x000000000538A000-memory.dmp

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memory/4240-18-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-22-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-28-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-48-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-50-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-56-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-74-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-96-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-108-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-106-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-104-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-102-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-100-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-98-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-94-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-92-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-90-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-88-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-86-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-84-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-82-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-80-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-78-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-76-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-72-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-70-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-68-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-66-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-64-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-62-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-60-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-58-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-54-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-52-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-46-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-44-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-42-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-40-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-38-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-36-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-34-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-32-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-30-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-26-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-24-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-20-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-16-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-14-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-12-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-10-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-8-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-6-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-5-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-112-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-110-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-127-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-114-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-130-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-128-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-124-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-122-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-120-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-118-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-116-0x0000000005110000-0x0000000005384000-memory.dmp

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memory/4240-2011-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-2225-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-2527-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-5228-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-5229-0x0000000004B30000-0x0000000004B4C000-memory.dmp

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memory/4240-5230-0x0000000004B60000-0x0000000004BB0000-memory.dmp

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memory/4240-5231-0x0000000004BC0000-0x0000000004BC8000-memory.dmp

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memory/4240-5232-0x0000000006220000-0x0000000006230000-memory.dmp

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memory/4240-5233-0x00000000062E0000-0x00000000062F6000-memory.dmp

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memory/4240-5234-0x0000000006260000-0x0000000006268000-memory.dmp

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memory/4240-5235-0x0000000006300000-0x0000000006310000-memory.dmp

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memory/4240-5236-0x0000000006730000-0x000000000673A000-memory.dmp

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memory/4240-5237-0x0000000006760000-0x000000000676C000-memory.dmp

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memory/4240-5238-0x0000000006770000-0x0000000006782000-memory.dmp

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memory/4240-5239-0x00000000067A0000-0x0000000006CCC000-memory.dmp

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memory/4240-5240-0x0000000006D30000-0x0000000006D3C000-memory.dmp

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memory/4240-5241-0x0000000006D40000-0x0000000006D4C000-memory.dmp

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memory/4240-5244-0x0000000007120000-0x000000000712C000-memory.dmp

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memory/4240-5243-0x0000000007110000-0x0000000007118000-memory.dmp

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memory/4240-5242-0x0000000006D70000-0x0000000006D7A000-memory.dmp

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memory/4240-5246-0x00000000071F0000-0x00000000071FC000-memory.dmp

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memory/4240-5245-0x0000000007130000-0x00000000071C2000-memory.dmp

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memory/4240-5249-0x0000000007210000-0x0000000007276000-memory.dmp

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memory/4240-5250-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-6699-0x0000000005100000-0x0000000005110000-memory.dmp

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memory/4240-6960-0x0000000005100000-0x0000000005110000-memory.dmp

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