dcrat | c04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4

Analysis

max time kernel
40s
max time network
154s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260617-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260617-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
29/06/2026, 03:40

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General

Target
xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Size 1.7MB
Sample260629-d8frhadw2j
SHA256 c04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4
MD5 b72048bde16ea1873a28ef16893856a2
SHA1 2a42b695fabd39474370db1204637fe606357dc3
SHA512 4b85768432187355b31c295d18a2bd47977f3042b5f6beb220fd7515076b40d8a254e70be6d3139eef897b5472a2ca76a33ab46da2a9b950a77b31aea8888315
SSDEEP 49152:ckQzAIIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scD:c6AuRD9JdOR4m+lmY/4rx8cD
TLSH
T18D8523097181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

defense_evasion discovery execution dcrat infostealer persistence rat trojan

Malware Config

Signatures

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

Modifies WinLogon for persistence 2 TTPs 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:\\Windows\\Vss\\System.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Vss\\System.exe\", \"C:\\Program Files\\Microsoft Office 15\\ClientX64\\SecurityHealthSystray.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\Vss\\System.exe\", \"C:\\Program Files\\Microsoft Office 15\\ClientX64\\SecurityHealthSystray.exe\", \"C:\\Windows\\tracing\\dllhost.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.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	2988	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5828	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4556	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2364	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2064	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5868	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	468	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5884	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2328	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4812	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2796	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1736	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1484	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2692	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1344	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	5968	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2508	5604	schtasks.exe	90
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	996	5604	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\PromptOnSecureDesktop = "0"	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe

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
6524	powershell.exe
3812	powershell.exe
6688	powershell.exe
4556	powershell.exe
6908	powershell.exe
6316	powershell.exe
6592	powershell.exe
5756	powershell.exe
5440	powershell.exe
5584	powershell.exe
1168	powershell.exe
6440	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-1-5-21-28459746-3881314244-166055492-1000\Software\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "\"C:\\Program Files\\Microsoft Office 15\\ClientX64\\SecurityHealthSystray.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SecurityHealthSystray = "\"C:\\Program Files\\Microsoft Office 15\\ClientX64\\SecurityHealthSystray.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-28459746-3881314244-166055492-1000\Software\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Windows\\tracing\\dllhost.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Windows\\tracing\\dllhost.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-28459746-3881314244-166055492-1000\Software\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Windows\\Vss\\System.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Windows\\Vss\\System.exe\""	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.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"	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe

SmartAssembly .NET packer 5 IoCs

Detects SmartAssembly .NET packer.

resource	yara_rule
behavioral2/memory/1780-5233-0x00000000064B0000-0x00000000064C0000-memory.dmp	SmartAssembly
behavioral2/memory/1780-5237-0x0000000006580000-0x000000000658A000-memory.dmp	SmartAssembly
behavioral2/memory/1780-5242-0x0000000006E90000-0x0000000006E9C000-memory.dmp	SmartAssembly
behavioral2/memory/1780-5245-0x0000000007270000-0x000000000727C000-memory.dmp	SmartAssembly
behavioral2/memory/1780-5243-0x0000000007150000-0x000000000715A000-memory.dmp	SmartAssembly

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office 15\ClientX64\27b434ba3dcee9	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
File created	C:\Program Files\Microsoft Office 15\ClientX64\SecurityHealthSystray.exe	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\Vss\System.exe	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
File created	C:\Windows\Vss\27d1bcfc3c54e0	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
File created	C:\Windows\tracing\dllhost.exe	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
File created	C:\Windows\tracing\5940a34987c991	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.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	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.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
2364	schtasks.exe
2328	schtasks.exe
2796	schtasks.exe
1344	schtasks.exe
5968	schtasks.exe
2988	schtasks.exe
4556	schtasks.exe
5868	schtasks.exe
4812	schtasks.exe
1736	schtasks.exe
1484	schtasks.exe
996	schtasks.exe
5828	schtasks.exe
2064	schtasks.exe
468	schtasks.exe
5884	schtasks.exe
2692	schtasks.exe
2508	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1780	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.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"	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.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\xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
"C:\Users\Admin\AppData\Local\Temp\xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe"
1⤵
- Modifies WinLogon for persistence
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:1780
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:5756
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6592
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6688
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:3812
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6524
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6316
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6440
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:6908
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:1168
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:5584
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:4556
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows.old/'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  PID:5440
- C:\Users\Admin\AppData\Local\Temp\xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe
  "C:\Users\Admin\AppData\Local\Temp\xc04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4.exe"
  2⤵
  PID:6048

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 8 /tr "'C:\Windows\Vss\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\Vss\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5828

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Windows\Vss\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4556

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystrayS" /sc MINUTE /mo 9 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\SecurityHealthSystray.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystray" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office 15\ClientX64\SecurityHealthSystray.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SecurityHealthSystrayS" /sc MINUTE /mo 5 /tr "'C:\Program Files\Microsoft Office 15\ClientX64\SecurityHealthSystray.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5868

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Windows\tracing\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:468

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Windows\tracing\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 14 /tr "'C:\Windows\tracing\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 8 /tr "'C:\Windows.old\SearchHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4812

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHost" /sc ONLOGON /tr "'C:\Windows.old\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2796

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SearchHostS" /sc MINUTE /mo 6 /tr "'C:\Windows.old\SearchHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 6 /tr "'C:\Windows.old\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1484

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Windows.old\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 8 /tr "'C:\Windows.old\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1344

C:\Windows.old\SearchHost.exe
"C:\Windows.old\SearchHost.exe"
1⤵
PID:5964

C:\Windows\Vss\System.exe
"C:\Windows\Vss\System.exe"
1⤵
PID:1892

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\StartMenuExperienceHost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\StartMenuExperienceHost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:996

C:\Program Files\Microsoft Office 15\ClientX64\SecurityHealthSystray.exe
"C:\Program Files\Microsoft Office 15\ClientX64\SecurityHealthSystray.exe"
1⤵
PID:1100

C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\StartMenuExperienceHost.exe
"C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\StartMenuExperienceHost.exe"
1⤵
PID:4100

C:\Windows.old\winlogon.exe
"C:\Windows.old\winlogon.exe"
1⤵
PID:3528

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

__PSScriptPolicyTest_0xjxonde.bnc.psm1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0xjxonde.bnc.psm1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
TLSH
T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
MD5 SHA1 SHA512 TLSH

Submit Download

System.exe

Path C:\Windows\Vss\System.exe
Size 1.7MB
SHA256 c04a68a4cc55872ab9765ad56093ae0d44a5fb37688f1e77b6052f5db29ca4f4
MD5 b72048bde16ea1873a28ef16893856a2
SHA1 2a42b695fabd39474370db1204637fe606357dc3
SHA512 4b85768432187355b31c295d18a2bd47977f3042b5f6beb220fd7515076b40d8a254e70be6d3139eef897b5472a2ca76a33ab46da2a9b950a77b31aea8888315
SSDEEP 49152:ckQzAIIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scD:c6AuRD9JdOR4m+lmY/4rx8cD
TLSH
T18D8523097181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

dllhost.exe

Path C:\Windows\tracing\dllhost.exe
Size 1.7MB
SHA256 7e3f2744bd2682ffae7bd16970e6ea3bf59a7a020a27ff1a29e9d562eb18eb49
MD5 c02d640ed990f587ea61ae71d84c5296
SHA1 e8c4e3659d15edb5180431bf8e520105dcd6e86c
SHA512 ea711a5841bc8db421d524dc44ebd100993f155584c88b24735726c1c28e591b41d28a077f99ef2fa401e188abbdb057feda8026173a1ffeb95d981e67de966c
SSDEEP 49152:AkQzADIwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scD:A65uRD9JdOR4m+lmY/4rx8cD
TLSH
T1138523097181D333C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/1168-14129-0x0000000002640000-0x0000000002676000-memory.dmp

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memory/1168-14271-0x0000000004E50000-0x000000000549A000-memory.dmp

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memory/1168-15102-0x0000000005570000-0x00000000055D6000-memory.dmp

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memory/1168-15735-0x0000000005890000-0x0000000005BEB000-memory.dmp

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memory/1780-51-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-108-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-5-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-4-0x0000000005120000-0x000000000539A000-memory.dmp

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memory/1780-58-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-55-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-57-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-122-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-132-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-130-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-128-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-126-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-124-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-120-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-118-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-116-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-114-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-112-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-110-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-39-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-106-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-104-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-102-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-100-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-98-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-94-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-92-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-90-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-88-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-86-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-85-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-82-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-79-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-74-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-72-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-70-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-41-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-64-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-60-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-97-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-77-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-80-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-68-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-63-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-54-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-2-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-47-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-43-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-67-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-3-0x0000000005620000-0x0000000005BDA000-memory.dmp

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memory/1780-7188-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-36-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-34-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-29-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-27-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-25-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-23-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-21-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-20-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-17-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-15-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-11-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-9-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-50-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-45-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-32-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-14-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-7-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-6-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-1881-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-1880-0x0000000074BD2000-0x0000000074BD3000-memory.dmp

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memory/1780-5229-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-5230-0x0000000002B90000-0x0000000002BAC000-memory.dmp

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memory/1780-5231-0x0000000002BC0000-0x0000000002C10000-memory.dmp

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memory/1780-5232-0x0000000002C20000-0x0000000002C28000-memory.dmp

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memory/1780-5233-0x00000000064B0000-0x00000000064C0000-memory.dmp

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memory/1780-5234-0x0000000006510000-0x0000000006526000-memory.dmp

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memory/1780-5235-0x00000000064F0000-0x00000000064F8000-memory.dmp

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memory/1780-5236-0x0000000006530000-0x0000000006540000-memory.dmp

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memory/1780-5237-0x0000000006580000-0x000000000658A000-memory.dmp

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memory/1780-5238-0x00000000068B0000-0x00000000068BC000-memory.dmp

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memory/1780-5239-0x00000000068C0000-0x00000000068D2000-memory.dmp

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memory/1780-5240-0x00000000068F0000-0x0000000006E1C000-memory.dmp

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memory/1780-5241-0x0000000006E80000-0x0000000006E8C000-memory.dmp

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memory/1780-5242-0x0000000006E90000-0x0000000006E9C000-memory.dmp

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memory/1780-5245-0x0000000007270000-0x000000000727C000-memory.dmp

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memory/1780-5244-0x0000000007260000-0x0000000007268000-memory.dmp

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memory/1780-5243-0x0000000007150000-0x000000000715A000-memory.dmp

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memory/1780-5246-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-5247-0x0000000007280000-0x0000000007312000-memory.dmp

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memory/1780-5248-0x0000000007360000-0x000000000736C000-memory.dmp

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memory/1780-5250-0x00000000074D0000-0x0000000007536000-memory.dmp

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memory/1780-37-0x0000000005120000-0x0000000005394000-memory.dmp

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memory/1780-7795-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/1780-1-0x00000000053A0000-0x000000000561C000-memory.dmp

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memory/1780-0-0x0000000074BD2000-0x0000000074BD3000-memory.dmp

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memory/1780-16226-0x0000000074BC0000-0x000000007537C000-memory.dmp

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memory/6524-16423-0x00000000056F0000-0x000000000570E000-memory.dmp

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memory/6524-16464-0x0000000005D90000-0x0000000005DDC000-memory.dmp

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memory/6908-15101-0x00000000055C0000-0x00000000055E2000-memory.dmp

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