Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
10/01/2025, 01:26
Behavioral task
behavioral1
Sample
97a026b442f5d5739ea3d8565f3a044d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
97a026b442f5d5739ea3d8565f3a044d.exe
Resource
win10v2004-20241007-en
General
- Target 97a026b442f5d5739ea3d8565f3a044d.exe
- Size 2.6MB
- Sample250110-bthw7syrdm
- SHA256 37afdc07792fe92b790bd6ba935889cef87b699d9f1a8f86336076f8cf6e4b72
- MD5 97a026b442f5d5739ea3d8565f3a044d
- SHA1 dd409fa09eede943173f5aed10542f378062dcb1
- SHA512 007b12f6c721ad9681c2013ac0038a23b1dc4bc2fb87c779e85970e820d5f4735c962f05a378ece3a0f23e4288172ccc43b634dffdc12a636673852884dd297d
- SSDEEP 49152:cVtVRFA8evMabRZgEVjPW8bfBodneUXBXw7YKdy2043sjkH:cNR/eUab3W8todenPJcjk
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- DcRat 55 IoCs
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
description ioc pid Process 1004 schtasks.exe 4732 schtasks.exe 2984 schtasks.exe 2948 schtasks.exe 3820 schtasks.exe 3984 schtasks.exe 2280 schtasks.exe 3944 schtasks.exe 3068 schtasks.exe 1904 schtasks.exe 3036 schtasks.exe 2664 schtasks.exe 5088 schtasks.exe 3160 schtasks.exe 4060 schtasks.exe 4984 schtasks.exe 1500 schtasks.exe 2308 schtasks.exe 4924 schtasks.exe 3936 schtasks.exe 2832 schtasks.exe 4864 schtasks.exe 2724 schtasks.exe 4608 schtasks.exe 4900 schtasks.exe 1416 schtasks.exe 4440 schtasks.exe 776 schtasks.exe 2892 schtasks.exe 4456 schtasks.exe 2260 schtasks.exe 4944 schtasks.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 97a026b442f5d5739ea3d8565f3a044d.exe 4516 schtasks.exe 2432 schtasks.exe 3540 schtasks.exe 4844 schtasks.exe 4244 schtasks.exe 3980 schtasks.exe 4784 schtasks.exe 4796 schtasks.exe 220 schtasks.exe 2200 schtasks.exe 3084 schtasks.exe 3508 schtasks.exe 2444 schtasks.exe 4956 schtasks.exe 2428 schtasks.exe 212 schtasks.exe 1984 schtasks.exe 3792 schtasks.exe 2028 schtasks.exe 1516 schtasks.exe 452 schtasks.exe 3612 schtasks.exe - Dcrat family
- Modifies WinLogon for persistence 2 TTPs 18 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\", \"C:\\Users\\Default User\\StartMenuExperienceHost.exe\", \"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\", \"C:\\Recovery\\WindowsRE\\dwm.exe\", \"C:\\Program Files (x86)\\Windows Sidebar\\Gadgets\\System.exe\", \"C:\\Windows\\es-ES\\csrss.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\", \"C:\\Users\\Default User\\StartMenuExperienceHost.exe\", \"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\", \"C:\\Recovery\\WindowsRE\\dwm.exe\", \"C:\\Program Files (x86)\\Windows Sidebar\\Gadgets\\System.exe\", \"C:\\Windows\\es-ES\\csrss.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\97a026b442f5d5739ea3d8565f3a044d.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\RuntimeBroker.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\", \"C:\\Users\\Default User\\StartMenuExperienceHost.exe\", \"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\", \"C:\\Recovery\\WindowsRE\\dwm.exe\", \"C:\\Program Files (x86)\\Windows Sidebar\\Gadgets\\System.exe\", \"C:\\Windows\\es-ES\\csrss.exe\", \"C:\\Program Files\\Windows Multimedia Platform\\97a026b442f5d5739ea3d8565f3a044d.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\", \"C:\\Users\\Default User\\StartMenuExperienceHost.exe\", \"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\", \"C:\\Recovery\\WindowsRE\\dwm.exe\", \"C:\\Program Files (x86)\\Windows Sidebar\\Gadgets\\System.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\", \"C:\\Users\\Default User\\StartMenuExperienceHost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\", \"C:\\Users\\Default User\\StartMenuExperienceHost.exe\", \"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\", \"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\", \"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\", \"C:\\Recovery\\WindowsRE\\Idle.exe\", \"C:\\Recovery\\WindowsRE\\upfc.exe\", \"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\", \"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\", \"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\", \"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\", \"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\", \"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\", \"C:\\Users\\Default User\\StartMenuExperienceHost.exe\", \"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\", \"C:\\Recovery\\WindowsRE\\dwm.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe - Process spawned unexpected child process 54 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 2428 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3160 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2664 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4900 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3936 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3068 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2028 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1004 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2832 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 220 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2432 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2260 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3820 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2200 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 212 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3540 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4864 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2948 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4456 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4984 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4956 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3944 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2892 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3084 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1416 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4732 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1500 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3508 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4844 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1904 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4244 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4440 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1984 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2724 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3612 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2308 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3980 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5088 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 452 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1516 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 776 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3984 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3792 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4608 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2984 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4944 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4784 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2280 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4924 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4516 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4796 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2444 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3036 4468 schtasks.exe 84 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4060 4468 schtasks.exe 84 -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe -
resource yara_rule behavioral2/memory/4044-1-0x00000000000E0000-0x0000000000378000-memory.dmp dcrat behavioral2/files/0x0007000000023ca3-28.dat dcrat - 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 3664 powershell.exe 1460 powershell.exe 3652 powershell.exe 1900 powershell.exe 884 powershell.exe 3816 powershell.exe 400 powershell.exe 976 powershell.exe 2016 powershell.exe 1084 powershell.exe 2976 powershell.exe - Checks computer location settings 2 TTPs 5 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation dllhost.exe Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation dllhost.exe Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 97a026b442f5d5739ea3d8565f3a044d.exe Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation dllhost.exe Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation dllhost.exe - Executes dropped EXE 4 IoCs
pid Process 2128 dllhost.exe 4860 dllhost.exe 4516 dllhost.exe 3016 dllhost.exe - Adds Run key to start application 2 TTPs 36 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Recovery\\WindowsRE\\Idle.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\upfc = "\"C:\\Recovery\\WindowsRE\\upfc.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Recovery\\WindowsRE\\dwm.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files (x86)\\Windows Sidebar\\Gadgets\\System.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\es-ES\\csrss.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Idle = "\"C:\\Recovery\\WindowsRE\\Idle.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Recovery\\WindowsRE\\RuntimeBroker.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OfficeClickToRun = "\"C:\\Users\\All Users\\Templates\\OfficeClickToRun.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Program Files\\Microsoft Office\\PackageManifests\\taskhostw.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\smss = "\"C:\\Program Files\\Windows NT\\Accessories\\smss.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fontdrvhost = "\"C:\\Program Files\\Windows Mail\\fontdrvhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dwm = "\"C:\\Recovery\\WindowsRE\\dwm.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\97a026b442f5d5739ea3d8565f3a044d = "\"C:\\Program Files\\Windows Multimedia Platform\\97a026b442f5d5739ea3d8565f3a044d.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\Windows Mail\\dllhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Users\\All Users\\WindowsHolographicDevices\\spoolsv.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dllhost = "\"C:\\Program Files (x86)\\WindowsPowerShell\\Configuration\\dllhost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Users\\Default User\\StartMenuExperienceHost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System = "\"C:\\Program Files (x86)\\Windows Sidebar\\Gadgets\\System.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\es-ES\\csrss.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files (x86)\\Internet Explorer\\RuntimeBroker.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\upfc = "\"C:\\Recovery\\WindowsRE\\upfc.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lsass = "\"C:\\Program Files (x86)\\Internet Explorer\\lsass.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\StartMenuExperienceHost = "\"C:\\Users\\Default User\\StartMenuExperienceHost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TextInputHost = "\"C:\\Program Files\\Windows Sidebar\\TextInputHost.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\97a026b442f5d5739ea3d8565f3a044d = "\"C:\\Program Files\\Windows Multimedia Platform\\97a026b442f5d5739ea3d8565f3a044d.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "\"C:\\Program Files (x86)\\Internet Explorer\\RuntimeBroker.exe\"" 97a026b442f5d5739ea3d8565f3a044d.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA dllhost.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 97a026b442f5d5739ea3d8565f3a044d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 97a026b442f5d5739ea3d8565f3a044d.exe - Drops file in Program Files directory 21 IoCs
description ioc Process File created C:\Program Files (x86)\Internet Explorer\RuntimeBroker.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\Internet Explorer\9e8d7a4ca61bd9 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\Internet Explorer\lsass.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\WindowsPowerShell\Configuration\5940a34987c991 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\System.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\Windows Mail\dllhost.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\Windows Mail\5940a34987c991 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows Multimedia Platform\97a026b442f5d5739ea3d8565f3a044d.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows Multimedia Platform\17404d109f71fc 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\OfficeClickToRun.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows NT\Accessories\69ddcba757bf72 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\Internet Explorer\6203df4a6bafc7 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows Sidebar\22eafd247d37c3 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\Windows Sidebar\Gadgets\27d1bcfc3c54e0 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Microsoft Office\PackageManifests\ea9f0e6c9e2dcd 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows Mail\5b884080fd4f94 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows Sidebar\TextInputHost.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files (x86)\WindowsPowerShell\Configuration\dllhost.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Microsoft Office\PackageManifests\taskhostw.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows NT\Accessories\smss.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Program Files\Windows Mail\fontdrvhost.exe 97a026b442f5d5739ea3d8565f3a044d.exe - Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\schemas\VpnProfile\SppExtComObj.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Windows\es-ES\csrss.exe 97a026b442f5d5739ea3d8565f3a044d.exe File created C:\Windows\es-ES\886983d96e3d3e 97a026b442f5d5739ea3d8565f3a044d.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings dllhost.exe Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings dllhost.exe Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings dllhost.exe Key created \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings dllhost.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 54 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3160 schtasks.exe 4732 schtasks.exe 4440 schtasks.exe 2664 schtasks.exe 2892 schtasks.exe 4244 schtasks.exe 3936 schtasks.exe 1516 schtasks.exe 776 schtasks.exe 4924 schtasks.exe 1004 schtasks.exe 2948 schtasks.exe 4944 schtasks.exe 2444 schtasks.exe 4956 schtasks.exe 3612 schtasks.exe 4784 schtasks.exe 2028 schtasks.exe 3820 schtasks.exe 3540 schtasks.exe 3084 schtasks.exe 1416 schtasks.exe 3068 schtasks.exe 220 schtasks.exe 212 schtasks.exe 4864 schtasks.exe 5088 schtasks.exe 2432 schtasks.exe 4796 schtasks.exe 4900 schtasks.exe 2724 schtasks.exe 4608 schtasks.exe 2832 schtasks.exe 1500 schtasks.exe 3508 schtasks.exe 3984 schtasks.exe 4060 schtasks.exe 4844 schtasks.exe 4516 schtasks.exe 4984 schtasks.exe 3944 schtasks.exe 452 schtasks.exe 2984 schtasks.exe 2260 schtasks.exe 2200 schtasks.exe 1984 schtasks.exe 2308 schtasks.exe 2280 schtasks.exe 3036 schtasks.exe 2428 schtasks.exe 4456 schtasks.exe 1904 schtasks.exe 3980 schtasks.exe 3792 schtasks.exe - Suspicious behavior: EnumeratesProcesses 55 IoCs
pid Process 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 4044 97a026b442f5d5739ea3d8565f3a044d.exe 400 powershell.exe 400 powershell.exe 2016 powershell.exe 2016 powershell.exe 3652 powershell.exe 3652 powershell.exe 884 powershell.exe 884 powershell.exe 1460 powershell.exe 1460 powershell.exe 1900 powershell.exe 1900 powershell.exe 2976 powershell.exe 2976 powershell.exe 976 powershell.exe 976 powershell.exe 3816 powershell.exe 3816 powershell.exe 1084 powershell.exe 1084 powershell.exe 2976 powershell.exe 3664 powershell.exe 3664 powershell.exe 2016 powershell.exe 400 powershell.exe 3652 powershell.exe 2128 dllhost.exe 2128 dllhost.exe 1460 powershell.exe 3816 powershell.exe 1900 powershell.exe 884 powershell.exe 976 powershell.exe 1084 powershell.exe 3664 powershell.exe 4860 dllhost.exe 4516 dllhost.exe 3016 dllhost.exe - Suspicious use of AdjustPrivilegeToken 16 IoCs
description pid Process Token: SeDebugPrivilege 4044 97a026b442f5d5739ea3d8565f3a044d.exe Token: SeDebugPrivilege 400 powershell.exe Token: SeDebugPrivilege 2016 powershell.exe Token: SeDebugPrivilege 3652 powershell.exe Token: SeDebugPrivilege 884 powershell.exe Token: SeDebugPrivilege 1900 powershell.exe Token: SeDebugPrivilege 1460 powershell.exe Token: SeDebugPrivilege 2976 powershell.exe Token: SeDebugPrivilege 976 powershell.exe Token: SeDebugPrivilege 3816 powershell.exe Token: SeDebugPrivilege 2128 dllhost.exe Token: SeDebugPrivilege 1084 powershell.exe Token: SeDebugPrivilege 3664 powershell.exe Token: SeDebugPrivilege 4860 dllhost.exe Token: SeDebugPrivilege 4516 dllhost.exe Token: SeDebugPrivilege 3016 dllhost.exe - Suspicious use of WriteProcessMemory 46 IoCs
description pid Process procid_target PID 4044 wrote to memory of 3816 4044 97a026b442f5d5739ea3d8565f3a044d.exe 139 PID 4044 wrote to memory of 3816 4044 97a026b442f5d5739ea3d8565f3a044d.exe 139 PID 4044 wrote to memory of 400 4044 97a026b442f5d5739ea3d8565f3a044d.exe 140 PID 4044 wrote to memory of 400 4044 97a026b442f5d5739ea3d8565f3a044d.exe 140 PID 4044 wrote to memory of 976 4044 97a026b442f5d5739ea3d8565f3a044d.exe 141 PID 4044 wrote to memory of 976 4044 97a026b442f5d5739ea3d8565f3a044d.exe 141 PID 4044 wrote to memory of 2016 4044 97a026b442f5d5739ea3d8565f3a044d.exe 142 PID 4044 wrote to memory of 2016 4044 97a026b442f5d5739ea3d8565f3a044d.exe 142 PID 4044 wrote to memory of 3664 4044 97a026b442f5d5739ea3d8565f3a044d.exe 143 PID 4044 wrote to memory of 3664 4044 97a026b442f5d5739ea3d8565f3a044d.exe 143 PID 4044 wrote to memory of 1460 4044 97a026b442f5d5739ea3d8565f3a044d.exe 144 PID 4044 wrote to memory of 1460 4044 97a026b442f5d5739ea3d8565f3a044d.exe 144 PID 4044 wrote to memory of 3652 4044 97a026b442f5d5739ea3d8565f3a044d.exe 145 PID 4044 wrote to memory of 3652 4044 97a026b442f5d5739ea3d8565f3a044d.exe 145 PID 4044 wrote to memory of 1084 4044 97a026b442f5d5739ea3d8565f3a044d.exe 146 PID 4044 wrote to memory of 1084 4044 97a026b442f5d5739ea3d8565f3a044d.exe 146 PID 4044 wrote to memory of 1900 4044 97a026b442f5d5739ea3d8565f3a044d.exe 147 PID 4044 wrote to memory of 1900 4044 97a026b442f5d5739ea3d8565f3a044d.exe 147 PID 4044 wrote to memory of 2976 4044 97a026b442f5d5739ea3d8565f3a044d.exe 148 PID 4044 wrote to memory of 2976 4044 97a026b442f5d5739ea3d8565f3a044d.exe 148 PID 4044 wrote to memory of 884 4044 97a026b442f5d5739ea3d8565f3a044d.exe 149 PID 4044 wrote to memory of 884 4044 97a026b442f5d5739ea3d8565f3a044d.exe 149 PID 4044 wrote to memory of 2128 4044 97a026b442f5d5739ea3d8565f3a044d.exe 160 PID 4044 wrote to memory of 2128 4044 97a026b442f5d5739ea3d8565f3a044d.exe 160 PID 2128 wrote to memory of 1844 2128 dllhost.exe 162 PID 2128 wrote to memory of 1844 2128 dllhost.exe 162 PID 2128 wrote to memory of 228 2128 dllhost.exe 163 PID 2128 wrote to memory of 228 2128 dllhost.exe 163 PID 1844 wrote to memory of 4860 1844 WScript.exe 171 PID 1844 wrote to memory of 4860 1844 WScript.exe 171 PID 4860 wrote to memory of 2272 4860 dllhost.exe 172 PID 4860 wrote to memory of 2272 4860 dllhost.exe 172 PID 4860 wrote to memory of 876 4860 dllhost.exe 173 PID 4860 wrote to memory of 876 4860 dllhost.exe 173 PID 2272 wrote to memory of 4516 2272 WScript.exe 174 PID 2272 wrote to memory of 4516 2272 WScript.exe 174 PID 4516 wrote to memory of 3584 4516 dllhost.exe 175 PID 4516 wrote to memory of 3584 4516 dllhost.exe 175 PID 4516 wrote to memory of 2448 4516 dllhost.exe 176 PID 4516 wrote to memory of 2448 4516 dllhost.exe 176 PID 3584 wrote to memory of 3016 3584 WScript.exe 177 PID 3584 wrote to memory of 3016 3584 WScript.exe 177 PID 3016 wrote to memory of 1640 3016 dllhost.exe 178 PID 3016 wrote to memory of 1640 3016 dllhost.exe 178 PID 3016 wrote to memory of 1972 3016 dllhost.exe 179 PID 3016 wrote to memory of 1972 3016 dllhost.exe 179 - System policy modification 1 TTPs 15 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 97a026b442f5d5739ea3d8565f3a044d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" dllhost.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\97a026b442f5d5739ea3d8565f3a044d.exe"C:\Users\Admin\AppData\Local\Temp\97a026b442f5d5739ea3d8565f3a044d.exe"1⤵
- DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Checks computer location settings
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4044 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3816
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:400
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:976
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2016
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3664
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1460
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3652
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1084
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1900
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2976
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:884
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C:\Program Files (x86)\Windows Mail\dllhost.exe"C:\Program Files (x86)\Windows Mail\dllhost.exe"2⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2128 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\f9d0ac34-9f7c-4612-8888-dc5dd99848fa.vbs"3⤵
- Suspicious use of WriteProcessMemory
PID:1844 -
C:\Program Files (x86)\Windows Mail\dllhost.exe"C:\Program Files (x86)\Windows Mail\dllhost.exe"4⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4860 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\37c470f0-bf29-44bc-b352-dc550b0ffb13.vbs"5⤵
- Suspicious use of WriteProcessMemory
PID:2272 -
C:\Program Files (x86)\Windows Mail\dllhost.exe"C:\Program Files (x86)\Windows Mail\dllhost.exe"6⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:4516 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\217c774c-ebc9-4d7c-881c-6ba57e3449cd.vbs"7⤵
- Suspicious use of WriteProcessMemory
PID:3584 -
C:\Program Files (x86)\Windows Mail\dllhost.exe"C:\Program Files (x86)\Windows Mail\dllhost.exe"8⤵
- UAC bypass
- Checks computer location settings
- Executes dropped EXE
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3016 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\00e8b4d7-e00a-44f2-bf7a-9fadb79b3e3e.vbs"9⤵PID:1640
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\c8829dee-6be3-48d3-92a0-ca20bac81a33.vbs"9⤵PID:1972
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\03c3b149-cf2a-4fde-9db1-7a633028e21e.vbs"7⤵PID:2448
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\68c298b6-b611-4c5f-8503-906f66e613d5.vbs"5⤵PID:876
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\e98bdc47-bc15-42a3-b149-a9a716759bcf.vbs"3⤵PID:228
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2428
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3160
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2664
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 13 /tr "'C:\Users\All Users\Templates\OfficeClickToRun.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4900
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "OfficeClickToRun" /sc ONLOGON /tr "'C:\Users\All Users\Templates\OfficeClickToRun.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3936
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "OfficeClickToRunO" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Templates\OfficeClickToRun.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3068
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 13 /tr "'C:\Program Files\Microsoft Office\PackageManifests\taskhostw.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2028
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\PackageManifests\taskhostw.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1004
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 7 /tr "'C:\Program Files\Microsoft Office\PackageManifests\taskhostw.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2832
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:220
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2432
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "IdleI" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\Idle.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2260
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "upfcu" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2200
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3820
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "upfcu" /sc MINUTE /mo 7 /tr "'C:\Recovery\WindowsRE\upfc.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:212
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smsss" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows NT\Accessories\smss.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3540
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files\Windows NT\Accessories\smss.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4864
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "smsss" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows NT\Accessories\smss.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2948
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Internet Explorer\lsass.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4456
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\lsass.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4984
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "lsassl" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Internet Explorer\lsass.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4956
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Windows Mail\dllhost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3944
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2892
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows Mail\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3084
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Mail\fontdrvhost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1416
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4732
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Mail\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1500
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\WindowsHolographicDevices\spoolsv.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3508
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Users\All Users\WindowsHolographicDevices\spoolsv.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4844
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\WindowsHolographicDevices\spoolsv.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1904
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\dllhost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4244
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4440
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\WindowsPowerShell\Configuration\dllhost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1984
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\StartMenuExperienceHost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2724
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Users\Default User\StartMenuExperienceHost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3612
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 11 /tr "'C:\Users\Default User\StartMenuExperienceHost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2308
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Sidebar\TextInputHost.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3980
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "TextInputHost" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\TextInputHost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5088
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "TextInputHostT" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Sidebar\TextInputHost.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:452
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dwmd" /sc MINUTE /mo 12 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1516
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\dwm.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:776
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\Recovery\WindowsRE\dwm.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3984
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\System.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3792
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\System.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4608
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Sidebar\Gadgets\System.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2984
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Windows\es-ES\csrss.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4944
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\es-ES\csrss.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4784
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Windows\es-ES\csrss.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2280
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "97a026b442f5d5739ea3d8565f3a044d9" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Multimedia Platform\97a026b442f5d5739ea3d8565f3a044d.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4924
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "97a026b442f5d5739ea3d8565f3a044d" /sc ONLOGON /tr "'C:\Program Files\Windows Multimedia Platform\97a026b442f5d5739ea3d8565f3a044d.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4516
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "97a026b442f5d5739ea3d8565f3a044d9" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Multimedia Platform\97a026b442f5d5739ea3d8565f3a044d.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4796
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Internet Explorer\RuntimeBroker.exe'" /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2444
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3036
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Internet Explorer\RuntimeBroker.exe'" /rl HIGHEST /f1⤵
- DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4060
Network
MITRE ATT&CK Enterprise v15
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
1Replay Monitor
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Downloads
- Path C:\Recovery\WindowsRE\upfc.exe
- Size 2.6MB
- SHA256 37afdc07792fe92b790bd6ba935889cef87b699d9f1a8f86336076f8cf6e4b72
- MD5 97a026b442f5d5739ea3d8565f3a044d
- SHA1 dd409fa09eede943173f5aed10542f378062dcb1
- SHA512 007b12f6c721ad9681c2013ac0038a23b1dc4bc2fb87c779e85970e820d5f4735c962f05a378ece3a0f23e4288172ccc43b634dffdc12a636673852884dd297d
- SSDEEP 49152:cVtVRFA8evMabRZgEVjPW8bfBodneUXBXw7YKdy2043sjkH:cNR/eUab3W8todenPJcjk
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\dllhost.exe.log
- Size 1KB
- SHA256 2a5d403a2e649d8eceef8f785eeb0f6d33888ec6bbf251b3c347e34cb32b1e77
- MD5 49b64127208271d8f797256057d0b006
- SHA1 b99bd7e2b4e9ed24de47fb3341ea67660b84cca1
- SHA512 f7c728923c893dc9bc88ad2159e0abcda41e1b40ff7e7756e6252d135ed238a2248a2662b3392449836dd1b0b580f0c866cc33e409527484fe4602e3d3f10e3e
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
- MD5 d85ba6ff808d9e5444a4b369f5bc2730
- SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
- SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 944B
- SHA256 385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233
- MD5 2e907f77659a6601fcc408274894da2e
- SHA1 9f5b72abef1cd7145bf37547cdb1b9254b4efe9d
- SHA512 34fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 944B
- SHA256 21e5d7ccf80a293e6ba30ed728846ca19c929c52b96e2c8d34e27cd2234f1d45
- MD5 d28a889fd956d5cb3accfbaf1143eb6f
- SHA1 157ba54b365341f8ff06707d996b3635da8446f7
- SHA512 0b6d88deb9be85722e6a78d5886d49f2caf407a59e128d2b4ed74c1356f9928c40048a62731959f2460e9ff9d9feee311043d2a37abe3bb92c2b76a44281478c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 944B
- SHA256 95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010
- MD5 62623d22bd9e037191765d5083ce16a3
- SHA1 4a07da6872672f715a4780513d95ed8ddeefd259
- SHA512 9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 944B
- SHA256 cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438
- MD5 cadef9abd087803c630df65264a6c81c
- SHA1 babbf3636c347c8727c35f3eef2ee643dbcc4bd2
- SHA512 7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\00e8b4d7-e00a-44f2-bf7a-9fadb79b3e3e.vbs
- Size 723B
- SHA256 57420dec9e219d3d6c5f61f26fa0478a9b3418507623dd99e347314bb08a19f8
- MD5 c6918144142a9d707b41ed9d00035a11
- SHA1 d772ff27e3c46038fe56893ec9dad00c13a7fc6c
- SHA512 227537304e9d79789151a25b90e1f2390feb64a3f3b10c75a75068425c391edf865d716cb74a5e5f0286af4f48018d3df7ee839f4ca934d89a2033c70d05a4aa
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\217c774c-ebc9-4d7c-881c-6ba57e3449cd.vbs
- Size 723B
- SHA256 f3198c814c658697c2961553333cd41b8cf55463457cf4bbdfd820a0aef1df3a
- MD5 935b59c19b2b9b15c6b4da2a8189f748
- SHA1 c58cb64d6401befbf04b2547b416acab048ea52c
- SHA512 afbbc396a0935f4b6a9f812c961440f36c0b402303cd970ec797de19c09b359a699ed6ae73b274b3eb47e74cac3295d9c2a3ee350b03bb708db4c1d29bb92bc0
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\37c470f0-bf29-44bc-b352-dc550b0ffb13.vbs
- Size 723B
- SHA256 d4fed2b5e30e1c72a8eef7b2ffbe594d33a454dfa78d2acff62dcc85e4d65107
- MD5 fcdff3b4d6ff7e817a0a7b6788ca20fa
- SHA1 ac71bb403a1269692ea30dcc85a3308245e5eafd
- SHA512 07d1e62543ea40c16a44769948cd098e2b65fd98f321c8185dec638d078071c48e933fb4f1931fae52a7f2769dc84938af16cdb2246e2d758503e25653bf96a5
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vcjg5abt.po5.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\e98bdc47-bc15-42a3-b149-a9a716759bcf.vbs
- Size 499B
- SHA256 1df82d1740f15f866042d3e19df4467a85fb077fa547cb8b06964c1c0f60da02
- MD5 d3c2c73415e339b62495f5e2cc019302
- SHA1 06c29501145788459d9cb38418c4cb8253d8199a
- SHA512 af956c163c9b70f3ae6cbf1daec85d44466b7534679104c6054782ca269ba4394c897b27b332cf032894d974c739a8f5c830bfd5ccc3ee8c974df9539a2e4846
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\f9d0ac34-9f7c-4612-8888-dc5dd99848fa.vbs
- Size 723B
- SHA256 563de16c9fdf2e590381243d794b45db57851b8762333a338096dc290214ec1b
- MD5 7933806078eb35b40290e926e7eedfa2
- SHA1 0c92ba3f8f23892e89a325552fcd512587beaa21
- SHA512 bf379abc888721ef16917b8e5990dd4bb6c8f3de3fa69f6c3e544293417edac8fc3cae7a817a4301b1785350bcbe47c86901db569763c6b4b61c6d5eaadef7ce
- MD5 SHA1 SHA512