dcrat | 857eac8cf8d4400a8dac5a4366178e0878112be2dd600c9dfbcb58e6676ec131

Analysis

max time kernel
34s
max time network
136s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
28/10/2026, 18:58

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General

Target
2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Size 1.7MB
Sample261028-xmnprshc29
SHA256 857eac8cf8d4400a8dac5a4366178e0878112be2dd600c9dfbcb58e6676ec131
MD5 da9f3f877108e06a68dc4e097e8c599f
SHA1 76261d3d9d127683a61fecb1c95ecc5656d7b9bd
SHA512 c75432c8a00b6a744bcee89ddab69fa530dc626ec186b358d49a4916427c1eba4ce4b9f44d8654fe0883050dc9ffc8e2784d93377aa63e6a64aedf2ef37d0296
SSDEEP 49152:ckQTAvIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc3:caFuRD9JdOR4m+lmY/4rx8c3
TLSH
T1598523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

Family: DcRat 19 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
		8740	schtasks.exe
		984	schtasks.exe
		4292	schtasks.exe
		1796	schtasks.exe
		5140	schtasks.exe
		1344	schtasks.exe
		1872	schtasks.exe
		6416	schtasks.exe
		5996	schtasks.exe
		5240	schtasks.exe
		1216	schtasks.exe
		6340	schtasks.exe
		2176	schtasks.exe
		2736	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language		2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
		1472	schtasks.exe
		8796	schtasks.exe
		3320	schtasks.exe
		808	schtasks.exe

Modifies WinLogon for persistence 2 TTPs 3 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:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\ctfmon.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_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:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\ctfmon.exe\", \"C:\\Windows.old\\SecurityHealthService.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_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:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\ctfmon.exe\", \"C:\\Windows.old\\SecurityHealthService.exe\", \"C:\\Program Files\\Mozilla Firefox\\fonts\\smss.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Process spawned unexpected child process 18 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	5140	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1472	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1872	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1344	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5996	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5240	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3320	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	808	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2736	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1796	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1216	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4292	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2176	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6340	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	6416	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	984	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	8740	4976	schtasks.exe	91
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	8796	4976	schtasks.exe	91

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\PromptOnSecureDesktop = "0"	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Detects executables packed with SmartAssembly 5 IoCs

resource	yara_rule
behavioral2/memory/4600-5233-0x00000000065F0000-0x0000000006600000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4600-5237-0x00000000066C0000-0x00000000066CA000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4600-5242-0x0000000006FD0000-0x0000000006FDC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4600-5245-0x00000000073B0000-0x00000000073BC000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly
behavioral2/memory/4600-5243-0x0000000007290000-0x000000000729A000-memory.dmp	INDICATOR_EXE_Packed_SmartAssembly

Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs

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

execution

PowerShell

T1059.001

pid	Process
8664	powershell.exe
4160	powershell.exe
8648	powershell.exe
7248	powershell.exe
2412	powershell.exe
7500	powershell.exe
2492	powershell.exe
6424	powershell.exe
2712	powershell.exe
4332	powershell.exe
2500	powershell.exe
4540	powershell.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1262770251-41185387-1005173349-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctfmon = "\"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\ctfmon.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ctfmon = "\"C:\\Users\\All Users\\Oracle\\Java\\.oracle_jre_usage\\ctfmon.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1262770251-41185387-1005173349-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "\"C:\\Windows.old\\SecurityHealthService.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SecurityHealthService = "\"C:\\Windows.old\\SecurityHealthService.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1262770251-41185387-1005173349-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files\\Mozilla Firefox\\fonts\\smss.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files\\Mozilla Firefox\\fonts\\smss.exe\""	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

defense_evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/4600-5233-0x00000000065F0000-0x0000000006600000-memory.dmp	SmartAssembly
behavioral2/memory/4600-5237-0x00000000066C0000-0x00000000066CA000-memory.dmp	SmartAssembly
behavioral2/memory/4600-5242-0x0000000006FD0000-0x0000000006FDC000-memory.dmp	SmartAssembly
behavioral2/memory/4600-5245-0x00000000073B0000-0x00000000073BC000-memory.dmp	SmartAssembly
behavioral2/memory/4600-5243-0x0000000007290000-0x000000000729A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Mozilla Firefox\fonts\smss.exe	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
File created	C:\Program Files\Mozilla Firefox\fonts\69ddcba757bf72	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

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

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

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
5240	schtasks.exe
3320	schtasks.exe
808	schtasks.exe
2736	schtasks.exe
1216	schtasks.exe
4292	schtasks.exe
6416	schtasks.exe
984	schtasks.exe
5140	schtasks.exe
1872	schtasks.exe
8740	schtasks.exe
8796	schtasks.exe
1472	schtasks.exe
2176	schtasks.exe
1344	schtasks.exe
5996	schtasks.exe
1796	schtasks.exe
6340	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4600	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

System policy modification 1 TTPs 3 IoCs

defense_evasion

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
"C:\Users\Admin\AppData\Local\Temp\2026-10-27_da9f3f877108e06a68dc4e097e8c599f_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
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:4600
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:8664
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4540
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7248
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:2500
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:8648
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4332
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4160
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:2712
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6424
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:2492
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:7500
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows.old/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:2412
- C:\Users\Admin\AppData\Local\Temp\2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
  "C:\Users\Admin\AppData\Local\Temp\2026-10-27_da9f3f877108e06a68dc4e097e8c599f_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"
  2⤵
  PID:6184

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 13 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\ctfmon.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5140

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmon" /sc ONLOGON /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\ctfmon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "ctfmonc" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Oracle\Java\.oracle_jre_usage\ctfmon.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 5 /tr "'C:\Windows.old\SecurityHealthService.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthService" /sc ONLOGON /tr "'C:\Windows.old\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthServiceS" /sc MINUTE /mo 7 /tr "'C:\Windows.old\SecurityHealthService.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 6 /tr "'C:\Program Files\Mozilla Firefox\fonts\smss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3320

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files\Mozilla Firefox\fonts\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 14 /tr "'C:\Program Files\Mozilla Firefox\fonts\smss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1796

C:\Users\All Users\Oracle\Java\.oracle_jre_usage\ctfmon.exe
"C:\Users\All Users\Oracle\Java\.oracle_jre_usage\ctfmon.exe"
1⤵
PID:3572

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:1216

C:\Windows.old\SecurityHealthService.exe
"C:\Windows.old\SecurityHealthService.exe"
1⤵
PID:4696

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 5 /tr "'C:\Recovery\WindowsRE\csrss.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2176

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\OfficeClickToRun.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6416

C:\Recovery\WindowsRE\OfficeClickToRun.exe
"C:\Recovery\WindowsRE\OfficeClickToRun.exe"
1⤵
PID:2212

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Defender\de-DE\sppsvc.exe'" /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:984

C:\Program Files\Mozilla Firefox\fonts\smss.exe
"C:\Program Files\Mozilla Firefox\fonts\smss.exe"
1⤵
PID:7096

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files\Windows Defender\de-DE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:8740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Defender\de-DE\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:8796

C:\Program Files\Windows Defender\de-DE\sppsvc.exe
"C:\Program Files\Windows Defender\de-DE\sppsvc.exe"
1⤵
PID:8172

C:\Recovery\WindowsRE\csrss.exe
"C:\Recovery\WindowsRE\csrss.exe"
1⤵
PID:7428

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

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

ctfmon.exe

Path C:\ProgramData\Oracle\Java\.oracle_jre_usage\ctfmon.exe
Size 1.7MB
SHA256 857eac8cf8d4400a8dac5a4366178e0878112be2dd600c9dfbcb58e6676ec131
MD5 da9f3f877108e06a68dc4e097e8c599f
SHA1 76261d3d9d127683a61fecb1c95ecc5656d7b9bd
SHA512 c75432c8a00b6a744bcee89ddab69fa530dc626ec186b358d49a4916427c1eba4ce4b9f44d8654fe0883050dc9ffc8e2784d93377aa63e6a64aedf2ef37d0296
SSDEEP 49152:ckQTAvIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3sc3:caFuRD9JdOR4m+lmY/4rx8c3
TLSH
T1598523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

csrss.exe

Path C:\Recovery\WindowsRE\csrss.exe
Size 1.5MB
SHA256 483286b9110ca269cff5077a3dabaab2e43b36a4c5530c3bc5206360bcbabaf3
MD5 f8f1649a32227364f7bff92c859a1d5e
SHA1 7157d84f5bd5676a70bd3dc15cb36b44f4271544
SHA512 9072f79fe114f315eb39cce6f9f99e5a54e48227491def90d128250c4935702fbd0bc1adfc93104d1920a65798b7da380e49407f27e26fc8d758a6f7f4672b78
SSDEEP 24576:ck70TrcmgBukmO0ZthkvMjHVOKG4s0T+gLaEXeR4aiO/64Rpuzs+KJ4sytPXic8B:ckQTAvIwMtuvMDVPG4JdXeR4aT6LQ+de
TLSH
T18B7523157181D373C2BB103086D18F75AA2671320F7666DFFB989B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

__PSScriptPolicyTest_ukvhybjl.3xw.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ukvhybjl.3xw.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

memory/4540-26241-0x0000000006760000-0x00000000067AC000-memory.dmp

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memory/4600-56-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-5242-0x0000000006FD0000-0x0000000006FDC000-memory.dmp

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memory/4600-2-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-3-0x0000000005830000-0x0000000005DEA000-memory.dmp

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memory/4600-5-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-4-0x0000000005330000-0x00000000055AA000-memory.dmp

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memory/4600-7-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-18-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-20-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-40-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-46-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-64-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-62-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-72-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-92-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-108-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-120-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-132-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-130-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-128-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-126-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-124-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-122-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-118-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-116-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-114-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-112-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-110-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-106-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-104-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-102-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-100-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-98-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-96-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-94-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-90-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-88-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-86-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-84-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-82-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-80-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-78-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-76-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-74-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-70-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-68-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-66-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-60-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-0-0x00000000745B2000-0x00000000745B3000-memory.dmp

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memory/4600-58-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-1-0x00000000055B0000-0x000000000582C000-memory.dmp

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memory/4600-54-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-5245-0x00000000073B0000-0x00000000073BC000-memory.dmp

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memory/4600-48-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-44-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-42-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-38-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-36-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-34-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-32-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-30-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-26-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-24-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-22-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-16-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-28-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-13-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-11-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-9-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-6-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-14-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-2021-0x00000000745B2000-0x00000000745B3000-memory.dmp

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memory/4600-2028-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-5229-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-5230-0x0000000002490000-0x00000000024AC000-memory.dmp

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memory/4600-5231-0x00000000024C0000-0x0000000002510000-memory.dmp

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memory/4600-5232-0x0000000002520000-0x0000000002528000-memory.dmp

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memory/4600-5233-0x00000000065F0000-0x0000000006600000-memory.dmp

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memory/4600-5234-0x0000000006650000-0x0000000006666000-memory.dmp

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memory/4600-5235-0x0000000006630000-0x0000000006638000-memory.dmp

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memory/4600-5236-0x0000000006670000-0x0000000006680000-memory.dmp

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memory/4600-5237-0x00000000066C0000-0x00000000066CA000-memory.dmp

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memory/4600-5238-0x00000000069F0000-0x00000000069FC000-memory.dmp

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memory/4600-5239-0x0000000006A00000-0x0000000006A12000-memory.dmp

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memory/4600-5240-0x0000000006A30000-0x0000000006F5C000-memory.dmp

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memory/4600-5241-0x0000000006FC0000-0x0000000006FCC000-memory.dmp

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memory/4600-52-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-50-0x0000000005330000-0x00000000055A4000-memory.dmp

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memory/4600-5244-0x00000000073A0000-0x00000000073A8000-memory.dmp

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memory/4600-5243-0x0000000007290000-0x000000000729A000-memory.dmp

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memory/4600-5247-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-5248-0x00000000074A0000-0x00000000074AC000-memory.dmp

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memory/4600-5246-0x00000000073C0000-0x0000000007452000-memory.dmp

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memory/4600-5250-0x00000000074C0000-0x0000000007526000-memory.dmp

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memory/4600-7579-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-8202-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/4600-26568-0x00000000745A0000-0x0000000074D5C000-memory.dmp

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memory/6424-23117-0x0000000002F10000-0x0000000002F46000-memory.dmp

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memory/6424-23481-0x0000000005990000-0x0000000005FDA000-memory.dmp

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memory/6424-24670-0x0000000005FE0000-0x0000000006002000-memory.dmp

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memory/6424-24765-0x0000000006080000-0x00000000060E6000-memory.dmp

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memory/6424-25976-0x00000000062B0000-0x000000000660B000-memory.dmp

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memory/6424-26239-0x0000000006750000-0x000000000676E000-memory.dmp

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