Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
12/07/2026, 14:12
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 2.0MB
- Sample260712-rhwxpadt91
- SHA256 235586d64cb5eb43b978f8a6ca8c2ba7607639fb0867d5794dc91e9bb038155b
- MD5 185a42c1cc987eca968f39dc9990d0fd
- SHA1 5cfb9e77c033e77d844ef3c2150d547d98b5bb78
- SHA512 acc1d47f3d708af16bccc241109e8bbdb14926a3954ffb813bef8f4299b45d7b61d41859a857051b3e893d1f688e73f0b06e527bd4dd833f040a64ba248e898a
- SSDEEP 49152:OkQTAaYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQp/:Oaa5CbhZcT2lvnDFpFW/twU7+/
- TLSH T1F2A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: DcRat 35 IoCs
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
description ioc pid Process 2692 schtasks.exe 5880 schtasks.exe 2368 schtasks.exe 2112 schtasks.exe 5424 schtasks.exe 4552 schtasks.exe 3296 schtasks.exe 4308 schtasks.exe 4180 schtasks.exe 4164 schtasks.exe 3796 schtasks.exe 3048 schtasks.exe 6456 schtasks.exe 7076 schtasks.exe 2544 schtasks.exe 3400 schtasks.exe 5036 schtasks.exe 4004 schtasks.exe 3752 schtasks.exe 4828 schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 2400 schtasks.exe 4124 schtasks.exe 3164 schtasks.exe 388 schtasks.exe 5584 schtasks.exe 1592 schtasks.exe 5196 schtasks.exe 4796 schtasks.exe 512 schtasks.exe 2564 schtasks.exe 4572 schtasks.exe 1876 schtasks.exe 1868 schtasks.exe File created C:\Program Files (x86)\Windows Photo Viewer\e1ef82546f0b02 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Program Files (x86)\\Windows Photo Viewer\\SppExtComObj.exe\"" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Process spawned unexpected child process 33 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 2692 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1868 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2112 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 512 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1876 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4828 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4308 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3400 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2564 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3164 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2368 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1592 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4796 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3796 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5036 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4552 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3296 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2400 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4180 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 388 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3048 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4572 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4004 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4124 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2544 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3752 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5196 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5584 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5424 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4164 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 7076 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 5880 64 schtasks.exe 89 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 6456 64 schtasks.exe 89 - UAC bypass 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Detects executables packed with SmartAssembly 7 IoCs
resource yara_rule behavioral1/memory/5000-5232-0x00000000063D0000-0x00000000063E0000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral1/memory/5000-5239-0x00000000068E0000-0x00000000068EA000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral1/memory/5000-5246-0x00000000070D0000-0x00000000070DC000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral1/memory/5000-5247-0x00000000070F0000-0x00000000070FC000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral1/memory/5000-5249-0x0000000007120000-0x000000000712C000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral1/memory/5000-5251-0x00000000074D0000-0x00000000074DA000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly behavioral1/memory/5000-5255-0x0000000007530000-0x000000000753A000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly - Command and Scripting Interpreter: PowerShell 1 TTPs 12 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 5212 powershell.exe 8308 powershell.exe 5580 powershell.exe 6024 powershell.exe 1720 powershell.exe 7872 powershell.exe 7160 powershell.exe 7960 powershell.exe 7448 powershell.exe 5936 powershell.exe 4400 powershell.exe 3100 powershell.exe - Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\drivers\etc\hosts 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SppExtComObj = "\"C:\\Program Files (x86)\\Windows Photo Viewer\\SppExtComObj.exe\"" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\SppExtComObj = "\"C:\\Program Files (x86)\\Windows Photo Viewer\\SppExtComObj.exe\"" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.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 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - SmartAssembly .NET packer 7 IoCs
Detects SmartAssembly .NET packer.
resource yara_rule behavioral1/memory/5000-5232-0x00000000063D0000-0x00000000063E0000-memory.dmp SmartAssembly behavioral1/memory/5000-5239-0x00000000068E0000-0x00000000068EA000-memory.dmp SmartAssembly behavioral1/memory/5000-5246-0x00000000070D0000-0x00000000070DC000-memory.dmp SmartAssembly behavioral1/memory/5000-5247-0x00000000070F0000-0x00000000070FC000-memory.dmp SmartAssembly behavioral1/memory/5000-5249-0x0000000007120000-0x000000000712C000-memory.dmp SmartAssembly behavioral1/memory/5000-5251-0x00000000074D0000-0x00000000074DA000-memory.dmp SmartAssembly behavioral1/memory/5000-5255-0x0000000007530000-0x000000000753A000-memory.dmp SmartAssembly - Drops file in Program Files directory 5 IoCs
description ioc Process File created C:\Program Files (x86)\Windows Photo Viewer\e1ef82546f0b02 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Windows NT\TableTextService\en-US\csrss.exe 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Windows NT\TableTextService\en-US\886983d96e3d3e 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe File created C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe File opened for modification C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 33 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4124 schtasks.exe 5424 schtasks.exe 2692 schtasks.exe 3796 schtasks.exe 4180 schtasks.exe 1592 schtasks.exe 2368 schtasks.exe 3296 schtasks.exe 388 schtasks.exe 4828 schtasks.exe 5036 schtasks.exe 4572 schtasks.exe 3752 schtasks.exe 7076 schtasks.exe 1868 schtasks.exe 3048 schtasks.exe 2544 schtasks.exe 4164 schtasks.exe 5196 schtasks.exe 6456 schtasks.exe 4796 schtasks.exe 2112 schtasks.exe 1876 schtasks.exe 2564 schtasks.exe 2400 schtasks.exe 5880 schtasks.exe 512 schtasks.exe 4004 schtasks.exe 5584 schtasks.exe 4308 schtasks.exe 3400 schtasks.exe 3164 schtasks.exe 4552 schtasks.exe - Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 5000 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 5000 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 5000 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5000 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" 2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- Family: DcRat
- Modifies WinLogon for persistence
- UAC bypass
- Drops file in Drivers directory
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- System policy modification
PID:5000 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2026-07-12_185a42c1cc987eca968f39dc9990d0fd_drokbk_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:3100
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:4400
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Windows NT\TableTextService\en-US\csrss.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:7160
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\Vss\Writers\System\spoolsv.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:7872
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\StartMenuExperienceHost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:5936
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\WindowsRE\SearchApp.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:1720
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\All Users\Microsoft\Crypto\Keys\dllhost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:6024
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Default User\fontdrvhost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:5580
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Public\Libraries\backgroundTaskHost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:8308
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files\dotnet\host\fxr\8.0.15\csrss.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:7448
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Default User\backgroundTaskHost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:5212
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\taskhostw.exe'2⤵
- Command and Scripting Interpreter: PowerShell
PID:7960
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C:\Recovery\WindowsRE\SearchApp.exe"C:\Recovery\WindowsRE\SearchApp.exe"2⤵PID:4720
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2692
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1868
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2112
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\csrss.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:512
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\csrss.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1876
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Windows NT\TableTextService\en-US\csrss.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4828
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 11 /tr "'C:\Windows\Vss\Writers\System\spoolsv.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4308
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Windows\Vss\Writers\System\spoolsv.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3400
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 14 /tr "'C:\Windows\Vss\Writers\System\spoolsv.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2564
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 14 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\StartMenuExperienceHost.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3164
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHost" /sc ONLOGON /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\StartMenuExperienceHost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2368
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "StartMenuExperienceHostS" /sc MINUTE /mo 10 /tr "'C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\StartMenuExperienceHost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1592
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 10 /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4796
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3796
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 14 /tr "'C:\Recovery\WindowsRE\SearchApp.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5036
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 8 /tr "'C:\Users\All Users\Microsoft\Crypto\Keys\dllhost.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4552
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\All Users\Microsoft\Crypto\Keys\dllhost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3296
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Users\All Users\Microsoft\Crypto\Keys\dllhost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2400
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\fontdrvhost.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4180
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Users\Default User\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:388
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 12 /tr "'C:\Users\Default User\fontdrvhost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3048
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 12 /tr "'C:\Users\Public\Libraries\backgroundTaskHost.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4572
-
C:\Program Files (x86)\Windows NT\TableTextService\en-US\csrss.exe"C:\Program Files (x86)\Windows NT\TableTextService\en-US\csrss.exe"1⤵PID:1016
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C:\Windows\Vss\Writers\System\spoolsv.exe"C:\Windows\Vss\Writers\System\spoolsv.exe"1⤵PID:2388
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Users\Public\Libraries\backgroundTaskHost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4004
-
C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\StartMenuExperienceHost.exe"C:\Program Files\MSBuild\Microsoft\Windows Workflow Foundation\v3.0\StartMenuExperienceHost.exe"1⤵PID:116
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Libraries\backgroundTaskHost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4124
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Program Files\dotnet\host\fxr\8.0.15\csrss.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2544
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Program Files\dotnet\host\fxr\8.0.15\csrss.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3752
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "csrssc" /sc MINUTE /mo 11 /tr "'C:\Program Files\dotnet\host\fxr\8.0.15\csrss.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5196
-
C:\Users\Public\Libraries\backgroundTaskHost.exe"C:\Users\Public\Libraries\backgroundTaskHost.exe"1⤵PID:5996
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\backgroundTaskHost.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5584
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Users\Default User\backgroundTaskHost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5424
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 13 /tr "'C:\Users\Default User\backgroundTaskHost.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4164
-
C:\Recovery\WindowsRE\SearchApp.exe"C:\Recovery\WindowsRE\SearchApp.exe"1⤵PID:6220
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C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe"C:\Program Files (x86)\Windows Photo Viewer\SppExtComObj.exe"1⤵PID:7000
-
C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\taskhostw.exe'" /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:7076
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\taskhostw.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:5880
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\WindowsPowerShell\Modules\Pester\3.4.0\taskhostw.exe'" /rl HIGHEST /f1⤵
- Family: DcRat
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:6456
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C:\Users\All Users\Microsoft\Crypto\Keys\dllhost.exe"C:\Users\All Users\Microsoft\Crypto\Keys\dllhost.exe"1⤵PID:6300
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C:\Users\Default User\fontdrvhost.exe"C:\Users\Default User\fontdrvhost.exe"1⤵PID:5868
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C:\Program Files\dotnet\host\fxr\8.0.15\csrss.exe"C:\Program Files\dotnet\host\fxr\8.0.15\csrss.exe"1⤵PID:9596
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C:\Users\Default User\backgroundTaskHost.exe"C:\Users\Default User\backgroundTaskHost.exe"1⤵PID:9292
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\dotnet\host\fxr\8.0.15\csrss.exe
- Size 832KB
- SHA256 716dbfd1e73f75d25c3ad660f7ae5b1621a851a8caac981fbb5bd004c8eb9924
- MD5 c58db9071a9c804075f5e77e7d87be40
- SHA1 d66151e2ae1bb89cbcc5cb6075fc92beb205bdb8
- SHA512 fa9fa0b98d66d61ea2f353eff5bdc1a49cc61578c165cfbbf6d27b6d425b9515a8e33a44ba7022aca97bf99719a0019b5a45ab6a1fb6ec817d37c3d60a5829bd
- SSDEEP 24576:Ok70TrcF8BSnLW2CRBKViu99LK1Rad6yZcT23:OkQTAaYS/v6h3+1uhZcT23
- TLSH T11805122470C0C4B6D46A413644C9CF75AE36707287BA89DB7BDD63B5AF203E1A3356CA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Recovery\WindowsRE\SearchApp.exe
- Size 2.0MB
- SHA256 235586d64cb5eb43b978f8a6ca8c2ba7607639fb0867d5794dc91e9bb038155b
- MD5 185a42c1cc987eca968f39dc9990d0fd
- SHA1 5cfb9e77c033e77d844ef3c2150d547d98b5bb78
- SHA512 acc1d47f3d708af16bccc241109e8bbdb14926a3954ffb813bef8f4299b45d7b61d41859a857051b3e893d1f688e73f0b06e527bd4dd833f040a64ba248e898a
- SSDEEP 49152:OkQTAaYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQp/:Oaa5CbhZcT2lvnDFpFW/twU7+/
- TLSH T1F2A5337470D1C1B2E5A6103584CACB32A636B062877EC1CB7ADD76F56F603F1623A6C6
- MD5 SHA1 SHA512 SSDEEP TLSH