Analysis
- max time kernel
37s - max time network
143s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
28/05/2026, 23:27
Static task
static1
Behavioral task
behavioral1
Sample
xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe
Resource
win11-20260513-en
General
- Target xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe
- Size 1.7MB
- Sample260528-3fefeaes5z
- SHA256 b1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f
- MD5 032ad1167bf3198836fa7e6d96b55c79
- SHA1 3c35fbf492619b19128e94e5d6fcbacac48f23f1
- SHA512 17d5ecc20f2f9b920f325bbb04378ab043bc74699636cfa6ecfa11f3fb50cfd5e3127dbe68cb8fdb8f6c061b36d0e79aa66e38d0435e5c11defe3114fc454d3b
- SSDEEP 49152:8kQTA8IwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scv:8akuRD9JdOR4m+lmY/4rx8cv
- TLSH T13E8523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
- Modifies WinLogon for persistence 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\smss.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\smss.exe\", \"C:\\Windows\\L2Schemas\\OfficeClickToRun.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\smss.exe\", \"C:\\Windows\\L2Schemas\\OfficeClickToRun.exe\", \"C:\\Windows\\PLA\\Templates\\RuntimeBroker.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Process spawned unexpected child process 12 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 3928 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3200 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3492 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3628 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1448 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3292 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2320 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3140 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3716 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1156 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4876 4988 schtasks.exe 82 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1524 4988 schtasks.exe 82 - UAC bypass 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 11 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1716 powershell.exe 3596 powershell.exe 4112 powershell.exe 3412 powershell.exe 2624 powershell.exe 3148 powershell.exe 2112 powershell.exe 4436 powershell.exe 4624 powershell.exe 3260 powershell.exe 4876 powershell.exe - Executes dropped EXE 3 IoCs
pid Process 1732 smss.exe 2876 RuntimeBroker.exe 2184 OfficeClickToRun.exe - Adds Run key to start application 2 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-125073035-2952146151-721812867-1000\Software\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\smss.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files (x86)\\MSBuild\\Microsoft\\Windows Workflow Foundation\\smss.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\USER\S-1-5-21-125073035-2952146151-721812867-1000\Software\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Windows\\L2Schemas\\OfficeClickToRun.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Windows\\L2Schemas\\OfficeClickToRun.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\USER\S-1-5-21-125073035-2952146151-721812867-1000\Software\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\PLA\\Templates\\RuntimeBroker.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Windows\\PLA\\Templates\\RuntimeBroker.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\USER\S-1-5-21-125073035-2952146151-721812867-1000\Software\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Checks whether UAC is enabled 1 TTPs 2 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - SmartAssembly .NET packer 5 IoCs
Detects SmartAssembly .NET packer.
resource yara_rule behavioral2/memory/2968-5232-0x0000000006140000-0x0000000006150000-memory.dmp SmartAssembly behavioral2/memory/2968-5236-0x00000000067F0000-0x00000000067FA000-memory.dmp SmartAssembly behavioral2/memory/2968-5241-0x0000000006E00000-0x0000000006E0C000-memory.dmp SmartAssembly behavioral2/memory/2968-5244-0x00000000071E0000-0x00000000071EC000-memory.dmp SmartAssembly behavioral2/memory/2968-5242-0x0000000006E30000-0x0000000006E3A000-memory.dmp SmartAssembly - Drops file in Program Files directory 5 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File created C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File created C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\69ddcba757bf72 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\RCX1A0.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\RCX1B1.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Drops file in Windows directory 10 IoCs
description ioc Process File created C:\Windows\PLA\Templates\9e8d7a4ca61bd9 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\L2Schemas\RCX51D.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\PLA\Templates\RCX87A.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File created C:\Windows\PLA\Templates\RuntimeBroker.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\L2Schemas\RCX52D.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\L2Schemas\OfficeClickToRun.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\PLA\Templates\RCX88B.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\PLA\Templates\RuntimeBroker.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File created C:\Windows\L2Schemas\OfficeClickToRun.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File created C:\Windows\L2Schemas\e6c9b481da804f xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language smss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RuntimeBroker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OfficeClickToRun.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 12 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3928 schtasks.exe 3200 schtasks.exe 3492 schtasks.exe 3628 schtasks.exe 1448 schtasks.exe 2320 schtasks.exe 3716 schtasks.exe 1524 schtasks.exe 3292 schtasks.exe 3140 schtasks.exe 1156 schtasks.exe 4876 schtasks.exe - Suspicious behavior: EnumeratesProcesses 27 IoCs
pid Process 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Token: SeDebugPrivilege 1732 smss.exe Token: SeDebugPrivilege 2876 RuntimeBroker.exe Token: SeDebugPrivilege 2184 OfficeClickToRun.exe - Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2968 wrote to memory of 4436 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 106 PID 2968 wrote to memory of 2112 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 107 PID 2968 wrote to memory of 4112 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 108 PID 2968 wrote to memory of 3596 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 109 PID 2968 wrote to memory of 1716 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 110 PID 2968 wrote to memory of 3148 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 111 PID 2968 wrote to memory of 4876 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 112 PID 2968 wrote to memory of 3260 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 113 PID 2968 wrote to memory of 2624 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 114 PID 2968 wrote to memory of 3412 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 115 PID 2968 wrote to memory of 4624 2968 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 116 - System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.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.
Processes
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C:\Users\Admin\AppData\Local\Temp\xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe"C:\Users\Admin\AppData\Local\Temp\xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.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
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2968 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:4436
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:2112
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:4112
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:3596
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:1716
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:3148
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:4876
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:3260
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:2624
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:3412
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'2⤵
- Command and Scripting Interpreter: PowerShell
PID:4624
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\ApDsIgYI7P.bat"2⤵PID:5364
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C:\Windows\SysWOW64\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:23⤵PID:7996
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:24⤵PID:8132
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C:\Recovery\WindowsRE\RuntimeBroker.exe"C:\Recovery\WindowsRE\RuntimeBroker.exe"3⤵PID:7256
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\1098e852-af66-46a9-8cb4-527cb877507c.vbs"4⤵PID:7804
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\00493984-b25b-4a3e-88d4-8ade0459b1ff.vbs"4⤵PID:7356
-
-
-
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 8 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3928
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3200
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3492
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smsss" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3628
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1448
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smsss" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3292
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 11 /tr "'C:\Windows\L2Schemas\OfficeClickToRun.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2320
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Windows\L2Schemas\OfficeClickToRun.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3140
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 5 /tr "'C:\Windows\L2Schemas\OfficeClickToRun.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3716
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 9 /tr "'C:\Windows\PLA\Templates\RuntimeBroker.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1156
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\PLA\Templates\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4876
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 12 /tr "'C:\Windows\PLA\Templates\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1524
-
C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe"C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1732
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C:\Recovery\WindowsRE\RuntimeBroker.exe"C:\Recovery\WindowsRE\RuntimeBroker.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2876 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\65a4c6de-beb5-4de6-ac08-196eb5877638.vbs"2⤵PID:6180
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C:\Recovery\WindowsRE\RuntimeBroker.exeC:\Recovery\WindowsRE\RuntimeBroker.exe3⤵PID:7192
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-
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\6128c902-9c2b-4439-acf2-3a1c6dccb649.vbs"2⤵PID:6108
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C:\Windows\L2Schemas\OfficeClickToRun.exe"C:\Windows\L2Schemas\OfficeClickToRun.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2184
-
C:\Windows\PLA\Templates\RuntimeBroker.exe"C:\Windows\PLA\Templates\RuntimeBroker.exe"1⤵PID:1672
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
4Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\smss.exe
- Size 1.7MB
- SHA256 b1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f
- MD5 032ad1167bf3198836fa7e6d96b55c79
- SHA1 3c35fbf492619b19128e94e5d6fcbacac48f23f1
- SHA512 17d5ecc20f2f9b920f325bbb04378ab043bc74699636cfa6ecfa11f3fb50cfd5e3127dbe68cb8fdb8f6c061b36d0e79aa66e38d0435e5c11defe3114fc454d3b
- SSDEEP 49152:8kQTA8IwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scv:8akuRD9JdOR4m+lmY/4rx8cv
- TLSH T13E8523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RuntimeBroker.exe.log
- Size 942B
- SHA256 54ed88aec6eae20f57d6e9ad59b96959b326557d30b20609c021194706240493
- MD5 49c71e2e40f98f6ac4eeb0cac2577ac0
- SHA1 fbc92dd6f00413b6b3108ba2fdcc31633e983300
- SHA512 185598c417b36f1d069b4d34e4f01a844989a20d9fd8d1420cc5577df797f6a2338e83dbf6d949bc71007029ee9d806d0903d606672a04a05103dc8f8114c07b
- TLSH T17B1159702231B1D94C533F930C5D66841AFF0755B6A8EE2C7599325EDC2A0176F222E3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9
- MD5 ac4917a885cf6050b1a483e4bc4d2ea5
- SHA1 b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f
- SHA512 092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d
- TLSH T10B415C303161A5D84D435B1205286ED5E3EF478AAFAC8F5CB569231DCD2A44BD7121F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
- Size 60KB
- SHA256 a0ba5c50cfda227ead1fe2900410234c2136b20e13d3f559b7a16cec8e963d1a
- MD5 3ffa91cdcf006c479c84c67750ae8fed
- SHA1 7f90487024894dccbbf059105cf53c005e32c399
- SHA512 26caf7c541982683a418ccacf1a3bd877ded0ef0445a630b19d271d9570f0da1f8de6f6c61a4519e994418409ce56579f8c4fa508f7f18d6874b33c8a156b647
- SSDEEP 1536:cflJn6h4iUx+YWrM6FfKQARWLvgqMWwaVs+z3079YoVxV3CNBQkj28OdB8tAHkde:cflJn6qiU+YWrM6FfKQARWLvgqMWwaVI
- TLSH T193538592E9204E75E2A65F3EF15622627C30394690F8113212DC25EFA9879970B1F7FF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
- Size 60KB
- SHA256 cd9f523a18dfbb082da3973d7a3ba0cc46d0bc16daeca65af7d2d0a2b0eb6007
- MD5 f87982adcf8f7c20bcfa902083e0a220
- SHA1 87452c378f4f1f5f36868bdb9476a6ab45e2f747
- SHA512 65b132dc727434066ab99fc55faa05440dc9609a694c79f697f14b39a3eb52e750bcc284625b5a604abede142d949a20b7e21313cd6da5663869eb3878e136b4
- SSDEEP 1536:cflJn6h4iUx+YWrM6FfKQARWLvgqMWwaVs+z3079YoVxV3CNBQkj28OdB8tAHkd8:cflJn6qiU+YWrM6FfKQARWLvgqMWwaV+
- TLSH T165538592E9204E75E2A65F3EF15622627C30394690F8113212DC25EFA9879970B1F7FF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
- Size 60KB
- SHA256 d85a29b86a8f58f49a6e791fc4f80ac24fee9c384a850673a38203534628e54c
- MD5 9ebd74602e48356406ec7e614ea1af19
- SHA1 2ec74c362fe04d471abe4dce70842f6df3f31788
- SHA512 86ace8103889b01b28cb7ed9d81a4b04cdc5173afb406def9171b0574f1a44100f306b769c5924a81beb6484b6234d5a8d7d6753a24596fe94af6bffcebd7bfe
- SSDEEP 1536:cflJn6h4iUxIbYUM6FfKQARWLvgqMWwaVs+z3079YoV9V3CNBQkj28OdB8tAHkdA:cflJn6qiUIbYUM6FfKQARWLvgqMWwaVW
- TLSH T118538592E9204E75E2A65F3EF15622627C30394690F8113212DC25EFA9879970B1F7FF
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 6ce1b9e39fe95875a75f0905bfd68e6fd672a05235d81ce90e373046e728d88a
- MD5 32bbf27682f2fa87e2b36db16b5106b3
- SHA1 ad580658acdb11723cbe7f8b9f3ee401980197b9
- SHA512 efb41a5458d49d2f79c34ad434e0945855cd305a6068c16d2f8ffb2866f43042af4dc709bb0908cc6360147865b81078c6d1a481b5a2fba7887717edadd6d657
- SSDEEP 384:00THhRXS1U9dei6FRHEMENZHnnw/js2xtg+N62L9493QX0iF1h:TXSCei6RPENtw/j7xtgG6e493QX0O
- TLSH T16692C4AE711F22C3C89553B8E10B050FE8F2DE8D431952D8BB2E9F7B89AC55E413D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\1098e852-af66-46a9-8cb4-527cb877507c.vbs
- Size 715B
- SHA256 f5244f063900e342185fb8f422172b6d0cb0c9d0010c9ed0e67384210e0395db
- MD5 446222931feecef7baf99817caaaafeb
- SHA1 fb3d665476a177ce5f5320c6909bde1b478199c6
- SHA512 eeb46ac08444f26f04d8518a7b2df43d7ff5000853a371bef1d83cded9bf2d561185b2a9baf707fa9854f7ab2409ae081fdd353529a1d594cc6f091be9e914ca
- TLSH T11C01CB16BE0BE63060B1234091FA55BF6EDC80582136B99BBD60E4AC271692404AC8EE
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\6128c902-9c2b-4439-acf2-3a1c6dccb649.vbs
- Size 491B
- SHA256 553ed34d7308b27d66aa5f4b2cf7f09cbb31a3b16b283be5d1f4a4646835fdc5
- MD5 10065f32488b9143f11cc4bcc0ea8e1d
- SHA1 5044bac1959a6dc9af351efbbd910862deff4401
- SHA512 dd6b766cdeb939d42a08835441e5e748eb4b7c512907a76414ab3da9e24c253022be39cba105d8e8ec42a221393eb35f6e9607edbc4726cbef225e27d07d97ed
- TLSH T12BF09E1DBF06D734C511034313FD55CF8B6C940A7175E159A909D8DA32526310AEA2CD
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\65a4c6de-beb5-4de6-ac08-196eb5877638.vbs
- Size 715B
- SHA256 85f0659debe887a9c335d01bd2b366a5e3050a2c2994d0ed159c7f1a0000217a
- MD5 e5bab40b23002fa550dd9fe3f3432275
- SHA1 0d8893b85f2810d2991ff810e1612a5f8bd38612
- SHA512 73aa9a3c8bb4628a5e6a0f6804db4bd252d6d8d7fc66242f2cf5825c925b5eecce849da35d027074a2ca331e0e02674009ef55a0bfc9ac8c5b660a49926c5daa
- TLSH T18B01CB16BE0BFA3064B1234090FA55BF6ED880582176B99BBE60E4AC2716D2404AC4EE
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ApDsIgYI7P.bat
- Size 204B
- SHA256 8ac2e2c821e75213957a3103695bcef70d510a6e7af9fe5968d34ac32e157198
- MD5 ad818b2ebb179d79184d7b7eeb1cdd29
- SHA1 43f4bfeac182244c80e320a3ceff8de3f32893eb
- SHA512 cb2019d0de5e64ae2ac0eb7f38b6267071bf5acd94fb67610645d5b933f538b7095ac22ae0df6a8a027c910869f8312470df7616df65b85c8fddb69259b93604
- TLSH T1ECD02242B052DE0504920923889E12CD962B284AB2C83A602FA684A43E4B0B6724FAC9
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\RCXFD57.tmp
- Size 1.7MB
- SHA256 bfeef53909a1dbee0a6384b0cd229573d5b724327e0a9eff5cbc78b8424b621f
- MD5 e935875b79f0f87e253fff27427013e3
- SHA1 aa0a3a816703b5fb1d9d24f97b18411c77356739
- SHA512 ed4be91ea01da74836d9eb4fbed066e4ad78f1168df3f0b035c04001835293cd382510554b39c5c6f97f62a8b5c45d8f8d65abdcecc7660dcf5671681106f088
- SSDEEP 1536:ExKY+T6KW5CvEyXWvE344wAL5LO8XvdPTwZI3sq5gnToIfnIOlIOjcTp5Xhi/:mDKW1LgppLRHMY0TBfJvjcTp5Xhi/
- TLSH T123856B2075C1C1B3C4B7113044E6CB799A7A3072076A96D7BBDD1BBA6E213E1A3362CD
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xv353z1p.c5f.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH