Analysis
- max time kernel
48s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/05/2026, 23:27
Static task
static1
Behavioral task
behavioral1
Sample
xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe
Resource
win11-20260513-en
General
- Target xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe
- Size 1.7MB
- Sample260528-3fefeaes5z
- SHA256 b1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f
- MD5 032ad1167bf3198836fa7e6d96b55c79
- SHA1 3c35fbf492619b19128e94e5d6fcbacac48f23f1
- SHA512 17d5ecc20f2f9b920f325bbb04378ab043bc74699636cfa6ecfa11f3fb50cfd5e3127dbe68cb8fdb8f6c061b36d0e79aa66e38d0435e5c11defe3114fc454d3b
- SSDEEP 49152:8kQTA8IwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scv:8akuRD9JdOR4m+lmY/4rx8cv
- TLSH T13E8523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Family: DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
- Modifies WinLogon for persistence 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\ShellExperiences\\spoolsv.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, \"C:\\Windows\\ShellExperiences\\spoolsv.exe\", \"C:\\Users\\Admin\\Searches\\taskhostw.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Process spawned unexpected child process 6 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 4672 648 schtasks.exe 91 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2008 648 schtasks.exe 91 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2408 648 schtasks.exe 91 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2172 648 schtasks.exe 91 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 3560 648 schtasks.exe 91 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 4760 648 schtasks.exe 91 - UAC bypass 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - 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 2428 powershell.exe 2676 powershell.exe 3296 powershell.exe 1576 powershell.exe 464 powershell.exe 2496 powershell.exe 4888 powershell.exe 4972 powershell.exe 4124 powershell.exe 2512 powershell.exe 4432 powershell.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\Control Panel\International\Geo\Nation xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Executes dropped EXE 2 IoCs
pid Process 3800 spoolsv.exe 1388 taskhostw.exe - Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Windows\\ShellExperiences\\spoolsv.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Users\\Admin\\Searches\\taskhostw.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\taskhostw = "\"C:\\Users\\Admin\\Searches\\taskhostw.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (str) \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\spoolsv = "\"C:\\Windows\\ShellExperiences\\spoolsv.exe\"" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Checks whether UAC is enabled 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - SmartAssembly .NET packer 5 IoCs
Detects SmartAssembly .NET packer.
resource yara_rule behavioral1/memory/3788-5231-0x0000000006230000-0x0000000006240000-memory.dmp SmartAssembly behavioral1/memory/3788-5235-0x0000000006730000-0x000000000673A000-memory.dmp SmartAssembly behavioral1/memory/3788-5240-0x0000000006810000-0x000000000681C000-memory.dmp SmartAssembly behavioral1/memory/3788-5243-0x0000000007130000-0x000000000713C000-memory.dmp SmartAssembly behavioral1/memory/3788-5241-0x0000000006840000-0x000000000684A000-memory.dmp SmartAssembly - Drops file in Windows directory 5 IoCs
description ioc Process File created C:\Windows\ShellExperiences\f3b6ecef712a24 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\ShellExperiences\RCXDE47.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\ShellExperiences\RCXDE58.tmp xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File created C:\Windows\ShellExperiences\spoolsv.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe File opened for modification C:\Windows\ShellExperiences\spoolsv.exe xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 15 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskhostw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spoolsv.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000_Classes\Local Settings xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3560 schtasks.exe 4760 schtasks.exe 4672 schtasks.exe 2008 schtasks.exe 2408 schtasks.exe 2172 schtasks.exe - Suspicious behavior: EnumeratesProcesses 31 IoCs
pid Process 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 2428 powershell.exe 2428 powershell.exe 3296 powershell.exe 3296 powershell.exe 4972 powershell.exe 4972 powershell.exe 464 powershell.exe 464 powershell.exe 4432 powershell.exe 4432 powershell.exe 2512 powershell.exe 2512 powershell.exe 1576 powershell.exe 1576 powershell.exe - Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Token: SeDebugPrivilege 3800 spoolsv.exe Token: SeDebugPrivilege 1388 taskhostw.exe Token: SeDebugPrivilege 3296 powershell.exe Token: SeDebugPrivilege 4972 powershell.exe Token: SeDebugPrivilege 2428 powershell.exe Token: SeDebugPrivilege 464 powershell.exe Token: SeDebugPrivilege 4432 powershell.exe Token: SeDebugPrivilege 4124 powershell.exe Token: SeDebugPrivilege 2512 powershell.exe Token: SeDebugPrivilege 1576 powershell.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3788 wrote to memory of 2428 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 105 PID 3788 wrote to memory of 4972 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 106 PID 3788 wrote to memory of 4432 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 107 PID 3788 wrote to memory of 4888 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 108 PID 3788 wrote to memory of 2496 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 109 PID 3788 wrote to memory of 2676 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 110 PID 3788 wrote to memory of 464 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 111 PID 3788 wrote to memory of 2512 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 112 PID 3788 wrote to memory of 4124 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 113 PID 3788 wrote to memory of 1576 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 114 PID 3788 wrote to memory of 3296 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 115 PID 3788 wrote to memory of 5216 3788 xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe 127 - System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe"C:\Users\Admin\AppData\Local\Temp\xb1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f.exe"1⤵
- Modifies WinLogon for persistence
- UAC bypass
- Checks computer location settings
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3788 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2428
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/$Recycle.Bin/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4972
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Documents and Settings/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4432
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/PerfLogs/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
PID:4888
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
PID:2496
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Program Files (x86)/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
PID:2676
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/ProgramData/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Recovery/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2512
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/System Volume Information/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4124
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Users/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1576
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell" -Command Add-MpPreference -ExclusionPath 'C:/Windows/'2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3296
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\iRsZx2b7vL.bat"2⤵
- System Location Discovery: System Language Discovery
PID:5216 -
C:\Windows\SysWOW64\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:23⤵PID:5848
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:24⤵PID:6960
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C:\Windows\ShellExperiences\spoolsv.exe"C:\Windows\ShellExperiences\spoolsv.exe"3⤵PID:5160
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\13f1408b-3618-41f7-9043-a31c98c43e0a.vbs"4⤵PID:6640
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C:\Windows\ShellExperiences\spoolsv.exeC:\Windows\ShellExperiences\spoolsv.exe5⤵PID:5816
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\557d02a6-76cb-4d64-8b2a-365f3b905a2b.vbs"4⤵PID:6548
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Windows\ShellExperiences\spoolsv.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4672
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Windows\ShellExperiences\spoolsv.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2008
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 6 /tr "'C:\Windows\ShellExperiences\spoolsv.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2408
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 12 /tr "'C:\Users\Admin\Searches\taskhostw.exe'" /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2172
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Users\Admin\Searches\taskhostw.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3560
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C:\Windows\system32\schtasks.exeschtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\Searches\taskhostw.exe'" /rl HIGHEST /f1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4760
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C:\Windows\ShellExperiences\spoolsv.exe"C:\Windows\ShellExperiences\spoolsv.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3800 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\dbf4c7a2-5f33-4d4b-95f7-039fbc1e69f0.vbs"2⤵PID:2296
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C:\Windows\ShellExperiences\spoolsv.exeC:\Windows\ShellExperiences\spoolsv.exe3⤵PID:4880
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8cb7d380-d7a1-4e59-82b2-d9e0900b585d.vbs"4⤵PID:5628
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\7847fb3d-df19-4705-aca9-533d364f6d46.vbs"4⤵PID:5248
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C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\68d6584a-3437-499b-9620-8c197f68f0a6.vbs"2⤵PID:4772
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C:\Users\Admin\Searches\taskhostw.exe"C:\Users\Admin\Searches\taskhostw.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1388
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:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
- MD5 3d086a433708053f9bf9523e1d87a4e8
- SHA1 b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
- SHA512 931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
- TLSH T1A8417C303261A9D84D435B0215286ED5E3EF478AAFAC5F5CB569231DCE2A44BD7221F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\spoolsv.exe.log
- Size 1KB
- SHA256 aaac00dacd37c23d8f6d509d918fb51aed021ae042e0ada9c366f07dfeb5c536
- MD5 ba603bf22cafea7ad3a7e4d067710be1
- SHA1 c08a4f87f62773d797e0bc161ff1e901c0c24840
- SHA512 3f1c98c837ab22a7e067af1d55b50fa5148773fbb0fc6d2e70233f24e8b07ecda866b80cbc4dda616f34786a54a069491bdf5047a074cf565b5194e673d82d7d
- TLSH T1BE218E303222B5D84D022F53085869C513FF4759BA64EE2CB999225EDD2A45BAB321E3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache
- Size 53KB
- SHA256 5e208d6bbc931e82ec22a9de738eb5d28a6fca46503cc8dd2147878120e50df9
- MD5 07f970ec85611686a97588e365ae49d8
- SHA1 dd1908496b13b0321ff6e05869adaaec5f2584a9
- SHA512 36f2376e66d43aa98c56460b5066b60468b8722fc479560f727f0766582380dd66549f9ca6ad125d575d1adb05625caa89cc02b378a6757cb08eb50a3830e49a
- SSDEEP 1536:LB+z30fztAHkvlOdBrNKe8flJn1YorV3CNBQkj2okqdzz0RzWRW7jMOvBaVGVh4j:N+z30fztAHktOdBrNKe8flJn1YorV3Cd
- TLSH T1A4334093E9204D71E1A66F3EF15652227D34394690F8113212DC25EFA983DA70B1FAFE
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 af5c00ff513076d29cc94600d440d3918ff6fc22cd3abb41309a1a015a8c7a76
- MD5 15c1711d556aae1cbaa39afcc1ccb804
- SHA1 204432aa7a5ad07bb9f5c40bb6be923b6fe72e07
- SHA512 4950ec515a0d0f8f76a1798740c619996f0e12d96abf151cee4f15a2b3bc53fafc021090506e71992cf4885928b5babb638650f74fc7ff2ef9d6994dca987b9d
- SSDEEP 384:R6+BO9i+H459BBizJkHtOo9o2TUK6seYUME/h03SoZtfYSv0jEDkedCgdctkKhH:QP4RoeNzo2TUNzrqSg5KEDoCWr
- TLSH T17782E66E611F16C3C48613B8E117051FE8F2DD8D531A13D9BB1A9F3B8EAC69E903C548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 5bd2ac5db08b4359de18bc74e0e6bdba711906f1ec994bf46b839ba86f8c8c64
- MD5 3cc143ffaf7c71386c1fe1516ae8eb50
- SHA1 9f1837dc24692550aa1dfe6ade19d2cfc901c4df
- SHA512 5e12dd1a668ffe4ffc4d7645e0c85e9ae5850cd64fb96aa68dfb393165173e3819caac6ce149bc50192e9f57a66f42a221e5e6a7a104b973481643d68acfe326
- SSDEEP 384:p6+Bh9i+C5nQIBBi/VJk+o9o2TIK6seYUME/J03SoZJfYSvojEDkadCgdYtkKh/:oZqso/Ujo2TINzrSSU52EDMCaT
- TLSH T16A82E86E601F26C3C49613B8E11B051FE8F2DD8D531A13D97B1A9F3B4EAC69E903C548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 2f84e3fa496537721199d4b6825138ab03a49e2812865617f55a4df9de30194d
- MD5 ee8f64dc2af2500641e6ad64589f86ec
- SHA1 ad86e160bb227e8ec1a79d42471e7562e2e4603b
- SHA512 fdd989dc8cbabb6492f6f87d38a9c7b16620ddcf70634dd17ca2192c7a12d0bc5ddcaea718dca8dd8b2619a04dbe944bfd9b6d78176136fe769f80646d694897
- SSDEEP 384:p6+Bh9i+C5nQIBBi/VJk+o9o2TIK6seYUME/J03SoZJfYSvojEDkadCgdYtkKhm:oZqso/Ujo2TINzrSSU52EDMCa6
- TLSH T1F382E76E611F26C3C49613B8E11B051FE8F2DD8D531A13D97B1A9F3B4EAC69E903C548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 a9845fa8e773ed3f07330783754721117c9d8e4b440809f43eed9e58679a2658
- MD5 b82974b59c4de9a44b4b652e9790ae97
- SHA1 77ec3f64c64cd0889cf42066bdc1b33a18f6fd8e
- SHA512 255251d5305a03ffa989063c75f60cad21aaa04e00ed78d0077a750dc265ad65ed63c7a109bab6f2deae4b81c0a7427fac58c2b97b9dbbdc148a7504402815a0
- SSDEEP 384:R6+BO9i+eut5G/BUizJk+o9o2TpK6seYUME/h03SoZtfYSv0jEDkedCgdctkKhH:QPtQZjejo2TpNzrqSg5KEDoCWr
- TLSH T17F82E76E611F16C3C49613B8E117051FE8F2DD8D531A13D9BB1A9F3B8EAC69E903C548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 93e28b2c6cda94789265c4e0793e8101e33de341f38e96a8e716ba5778f13070
- MD5 55711dfa9807fa5a4ed399137beeeddb
- SHA1 ac4e65a24cb7de191b9a601daa14a37357a49d15
- SHA512 df37da162b7a8d5b59c3fbd2e3bc1109f8bb058570e3a6e37e725d2080dea5e3fdb3760af9661b6fa42da03e5a7a5879d0ee3df422484986ca3038cea4194f82
- SSDEEP 384:R6+BO9i+ef+5QjiB0izJk+o9opTpK6seYUME/h03SoZifpSv0jEDkedCgdctkKVD:Qe++GDejopTpNzrqS5IKEDoCW7
- TLSH T1CE82E76E611F16C3C49613B8E117051FE8F2DD8D531A13D9BB1A9F3B8EAC69E903C148
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 b9414b3d03ddf313fde5b80cd6ddde77194feb5194e86c076c203eb633ab3451
- MD5 3467d2a898cac185517b8b6f1954dfb6
- SHA1 800499b6bef517d94375b2f02580527e54b20e0e
- SHA512 abedbb2c4dcdb0228550600f8366433b4e58dfbf9d970e6d04d5c859786a5e1d386f309fa9f4b4b75fd357af8ae72358d57f29cc98067e1e2dec97ab8de41293
- SSDEEP 384:8sf+BO9i+uWawIPkBBiz6FR+o9o2ThK6seYUME/l03SoZhfYSgcjEDkyQCgdEtkO:5f1PloARjo2ThNzrOS8WCEDFCer
- TLSH T19282D56E611F16C3C49613B8E11B045FE8F2DD8D431A13D9BB1A9F3B8AAC69E903D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\13f1408b-3618-41f7-9043-a31c98c43e0a.vbs
- Size 715B
- SHA256 186b418c8c8efbee17d324b545ba0cbc59a1566d25d50adef369b22f814f802f
- MD5 820949f356d250e8c7d2c83bb982ab78
- SHA1 7a4a0bff20025b3de2b5c3ec12fd141d16672ea3
- SHA512 c663851736ebe42e4c2de426439bbe1ad2b8a1ccfcbe9f737ce95e22cbb869779bb0d6cad6f760f5e5b2a18c7e77ed358d71d777a190bdc54084acfa64f08fde
- TLSH T12F01C016BF0FE67020A62340D1FA457F5ED8806C2136BC57B954E46C270AA2505EC4ED
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\68d6584a-3437-499b-9620-8c197f68f0a6.vbs
- Size 491B
- SHA256 e6966d6021e47772d15c5401b53c538c4f29af8c82d68e075e9a296b5ae77d20
- MD5 87a30e8f7cf56994a15cf507fbc16ded
- SHA1 b771273a08a6a8b6419871564370274ae72eeab2
- SHA512 d53919f65e90fd615b40502871c291cad3856daf271ff4971e53f10acd80498ddb007b61503be0e910208a2a3718b6298accc1cd2bcc6d1b95d1d96d068022cb
- TLSH T1F7F0971DBF0AC374C512030212FA598F8EAC984E3224DA5DAA0CE8CD31546350AEA1CD
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\8cb7d380-d7a1-4e59-82b2-d9e0900b585d.vbs
- Size 715B
- SHA256 bcbcbd3889230c59119d9d2cc4a55804471dcd02ff89f86595c37e5894e606f5
- MD5 aad4bd2833695f3c790c3ce765397567
- SHA1 701fd12011a77ca4f5c8abc8ab0d4e06f0e869c5
- SHA512 ebfdac074938956538ffeae09abf469731feefcb50cdde93b23c57b4d45cf25517fcb557cb9c28f8efbd42d3773950db11adba8c44d94f72af1847e90e01c7ce
- TLSH T11701C016BE0FE67020A2234091F645BF5DD8806C2136BC57BA54E46C274A92505EC4ED
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cy1cm3ih.rqt.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\dbf4c7a2-5f33-4d4b-95f7-039fbc1e69f0.vbs
- Size 715B
- SHA256 88ab7b9a5c511632d232737a0a023fac4042baea504c8cef0305a0632d61d1b9
- MD5 a02033b31c1ab5aa113ff8176bbf65ff
- SHA1 f386181abc595f7437c4d540817c91c3d8d5828d
- SHA512 3bf43be98a0e1ef0da85c9adecd670c7d63f7473445cbaea516c00a47a8264dd79f02edb669f04baf5277ab152a27bd2965ab2887d48c92f01c0f8099e57eec5
- TLSH T1DD01C016BE0FE67064A2234091F6457F5DD8806C2136FC57BA54E46C270992505EC4ED
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\iRsZx2b7vL.bat
- Size 204B
- SHA256 da4429d325168e66773f3dd6c1c0f829a08b24862d218fe70effc3eff230e76c
- MD5 09d806dc50e762994213b08debcbd47d
- SHA1 689e0b5575d0445907ffd762b09f09d3581a6c71
- SHA512 9e75e1a6154dde383f089f1c8ed70ddf3f5f84da3d47edb46d0d754896958f264b84ea156f7d90048f06fe438bbe1b41f9eb5ae2f40b734440d274144b3c4914
- TLSH T16FD02282C152CB8505070822489A218D9463286C76C42A70039A48683A8F567739B6C1
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\ShellExperiences\spoolsv.exe
- Size 1.7MB
- SHA256 b1bbc12c4d70e13516f5a0537dc42b79f4960ae73bda6609c0024c51a31ce07f
- MD5 032ad1167bf3198836fa7e6d96b55c79
- SHA1 3c35fbf492619b19128e94e5d6fcbacac48f23f1
- SHA512 17d5ecc20f2f9b920f325bbb04378ab043bc74699636cfa6ecfa11f3fb50cfd5e3127dbe68cb8fdb8f6c061b36d0e79aa66e38d0435e5c11defe3114fc454d3b
- SSDEEP 49152:8kQTA8IwMtuvMDVPG4JdXeR4aT6LQ+d3mY/4qxTsx3scv:8akuRD9JdOR4m+lmY/4rx8cv
- TLSH T13E8523097181D373C2FB003085C58FB55A2566224F7566EFFBE89B662F202F4BB661C9
- MD5 SHA1 SHA512 SSDEEP TLSH