Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/05/2026, 21:50
Behavioral task
behavioral1
Sample
tmpimu4b6l1.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmpimu4b6l1.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmpimu4b6l1.exe
Resource
win11-20260513-en
General
- Target tmpimu4b6l1.exe
- Size 9.1MB
- Sample260522-1p9lsshx71
- SHA256 a6f28f4025e36b67edeae2ff846b402bd34b1a541572e38de2b007429d3fc401
- MD5 c22eabee5e50ca520f023dc176280533
- SHA1 7ef2e8be12543a8c190396054c2c843685043d23
- SHA512 086cc096477dc3a1db62a4e26d0e5ba0ee6d337a143186294f500313f733a63f28c8af0b16b0e9076f1d0e5d7682055b0c3c7e1345eadd49220ce71a40497b57
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf4hZytTD5iqY:sxEvYjVzANghwN
- TLSH T1A1A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral2/files/0x00070000000243fb-109.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4736 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 4116 csrss.exe 4668 csrss.exe 3048 csrss.exe 4368 csrss.exe 1428 csrss.exe 2636 injector.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\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmpimu4b6l1.exe Set value (str) \REGISTRY\USER\S-1-5-21-1788976790-1541110888-1636651838-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
description ioc Process File opened for modification \??\WinMonFS csrss.exe - Drops file in System32 directory 9 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe - Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN tmpimu4b6l1.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmpimu4b6l1.exe File created C:\Windows\rss\csrss.exe tmpimu4b6l1.exe -
pid Process 3220 powershell.exe 4752 powershell.exe 2296 powershell.exe 2204 powershell.exe 4952 powershell.exe 4924 powershell.exe 4984 powershell.exe 532 powershell.exe 5020 powershell.exe 4468 powershell.exe 1584 powershell.exe - Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe - System Location Discovery: System Language Discovery 1 TTPs 18 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 csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.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 tmpimu4b6l1.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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmpimu4b6l1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4400 schtasks.exe 4940 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 532 powershell.exe 532 powershell.exe 2328 tmpimu4b6l1.exe 2328 tmpimu4b6l1.exe 3220 powershell.exe 3220 powershell.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 3564 tmpimu4b6l1.exe 5020 powershell.exe 5020 powershell.exe 4752 powershell.exe 4752 powershell.exe 4468 powershell.exe 4468 powershell.exe 2296 powershell.exe 2296 powershell.exe 2296 powershell.exe 4468 powershell.exe 4668 csrss.exe 4668 csrss.exe 2204 powershell.exe 2204 powershell.exe 2204 powershell.exe 1584 powershell.exe 1584 powershell.exe 1584 powershell.exe 4952 powershell.exe 4952 powershell.exe 4952 powershell.exe 4924 powershell.exe 4924 powershell.exe 4924 powershell.exe 4368 csrss.exe 4368 csrss.exe 4984 powershell.exe 4984 powershell.exe 4984 powershell.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 4116 csrss.exe 4116 csrss.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe 4116 csrss.exe 4116 csrss.exe 2636 injector.exe 2636 injector.exe 2636 injector.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 532 powershell.exe Token: SeDebugPrivilege 2328 tmpimu4b6l1.exe Token: SeImpersonatePrivilege 2328 tmpimu4b6l1.exe Token: SeDebugPrivilege 3220 powershell.exe Token: SeDebugPrivilege 5020 powershell.exe Token: SeDebugPrivilege 4752 powershell.exe Token: SeDebugPrivilege 4468 powershell.exe Token: SeDebugPrivilege 2296 powershell.exe Token: SeDebugPrivilege 4668 csrss.exe Token: SeImpersonatePrivilege 4668 csrss.exe Token: SeDebugPrivilege 2204 powershell.exe Token: SeDebugPrivilege 1584 powershell.exe Token: SeDebugPrivilege 4952 powershell.exe Token: SeDebugPrivilege 4924 powershell.exe Token: SeDebugPrivilege 4368 csrss.exe Token: SeImpersonatePrivilege 4368 csrss.exe Token: SeDebugPrivilege 4984 powershell.exe Token: SeSystemEnvironmentPrivilege 4116 csrss.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2328 wrote to memory of 532 2328 tmpimu4b6l1.exe 90 PID 3564 wrote to memory of 3220 3564 tmpimu4b6l1.exe 96 PID 3564 wrote to memory of 4892 3564 tmpimu4b6l1.exe 98 PID 4892 wrote to memory of 4736 4892 cmd.exe 100 PID 3564 wrote to memory of 5020 3564 tmpimu4b6l1.exe 101 PID 3564 wrote to memory of 4752 3564 tmpimu4b6l1.exe 103 PID 3564 wrote to memory of 4116 3564 tmpimu4b6l1.exe 105 PID 4116 wrote to memory of 4468 4116 csrss.exe 107 PID 4668 wrote to memory of 2296 4668 csrss.exe 110 PID 3048 wrote to memory of 2204 3048 csrss.exe 113 PID 4116 wrote to memory of 1584 4116 csrss.exe 119 PID 4368 wrote to memory of 4952 4368 csrss.exe 129 PID 4116 wrote to memory of 4924 4116 csrss.exe 131 PID 1428 wrote to memory of 4984 1428 csrss.exe 134 PID 4116 wrote to memory of 2636 4116 csrss.exe 136 - 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\tmpimu4b6l1.exe"C:\Users\Admin\AppData\Local\Temp\tmpimu4b6l1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:532
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C:\Users\Admin\AppData\Local\Temp\tmpimu4b6l1.exe"C:\Users\Admin\AppData\Local\Temp\tmpimu4b6l1.exe"2⤵
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3564 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3220
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C:\Windows\system32\cmd.exeC:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"3⤵
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Windows\system32\netsh.exenetsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes4⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
PID:4736
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5020
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4752
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Manipulates WinMonFS driver.
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4116 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4468
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Scheduled Task/Job: Scheduled Task
PID:4400
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:4972
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1584
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4924
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C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exeC:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:2636
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Scheduled Task/Job: Scheduled Task
PID:4940
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C:\Windows\rss\csrss.exe"C:\Windows\rss\csrss.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4668 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2296
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C:\Windows\rss\csrss.exe"C:\Windows\rss\csrss.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2204
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C:\Windows\rss\csrss.exeC:\Windows\rss\csrss.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4368 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4952
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C:\Windows\rss\csrss.exe"C:\Windows\rss\csrss.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1428 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4984
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 f019af2e5e74cdf13c963910500f9436c66b6f2901f5056d72f82310f20113b9
- MD5 a6ea7bfcd3aac150c0caef765cb52281
- SHA1 037dc22c46a0eb0b9ad4c74088129e387cffe96b
- SHA512 c8d2d373b48a26cf6eec1f5cfc05819011a3fc49d863820ad07b6442dd6d5f64e27022a9e4c381eb58bf7f6b19f8e77d508734ff803073ec2fb32da9081b6f23
- TLSH T186518D303161A8D84D435F0205286ED5A3EF478AAFAC8F5CB529231DCE2A44BD7221F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 21KB
- SHA256 1f668545b0cdeff4d671441514f241efbc0a9eb792b94d44743f8388fd4df72c
- MD5 0cefa4a49398298e0a7e6eb8862191a4
- SHA1 75a66dbff0faaaf94f00129a3563cbbd373fb57a
- SHA512 8d47e360584e546e3f08c3ae9c43575c187d7b87a34fcdad7e539216dc008a50e86ea331b0aad7b2f2508840b0c28e375560da8bb93828e1de0690451d38dd8d
- SSDEEP 384:zsf+hoW9i+DWsN3rWJk/Qo9o2TVK6seYbneKx/xoYqLYbLU0uF5rt9K6A/9JDAYH:IfAvnF/lo2TVN+nF0Y/Xcrt9ibOKcM
- TLSH T130A2E75E619F1AC3C4865378D10A041FE8F2DD8D431927D8BB1F8F7B8AAC6BE6178548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 21KB
- SHA256 7e8407c891aaaac7837f4dac7b8251b4d1fcf3ce03314219ef9c51361e3928ef
- MD5 7425940be1455e1539154b444affc3fa
- SHA1 86d8c8daa578937ecf55ab038a80e25500e1da11
- SHA512 0363bf360ae0bd4be8e684d7a18f40e9b89428ad6a5e414b9edd8925289b89d2d26ccc3f4f81ea7044edfde8984757c63f027d858f2d7dc239cdbb3a38444461
- SSDEEP 384:46+ho391JUpO5SBiGJk+o9oEFK6smOFNpfNrJ39cFjsX0YoUIrJe4WKm63x9Dh+R:5AYJxsobjoEFLOFNpf1cFQ+U0EH/CLRo
- TLSH T170A23A4A621F2AD7C19A23B8C43A43EFD9B0CCDF830017DD778A59371686A7554F92E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ttaawbbr.xqg.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
- Size 281KB
- SHA256 5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
- MD5 d98e33b66343e7c96158444127a117f6
- SHA1 bb716c5509a2bf345c6c1152f6e3e1452d39d50d
- SHA512 705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
- SSDEEP 3072:qbHszDaOJ8u2HHFIWr6e29kOnK7qFQ8wMii5I7kGvNjzMuszHshoY46bEydJ+dK9:SA3IlIA6e29vngqS8wMmuooh8z+8F
- TLSH T17B546C5AB2A918F8ED77823CC8525516F672B8160730D6EF03A447672F276E09D3FB21
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
- MD5 968cb9309758126772781b83adb8a28f
- SHA1 8da30e71accf186b2ba11da1797cf67f8f78b47c
- SHA512 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
- TLSH T1A4417C303261A9D84D435B0215286ED5E3EF478AAFAC5F5CB569231DCE2A44BD7221F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 c6de67800dd62632cfb8d3959ef2fd707789910076f2040e504b5053f88c3876
- MD5 284506e491fda231457e8cc1d0d91f13
- SHA1 0d6da9fb68f2e5dfe751dab40cadf502993ac314
- SHA512 b917924dbd097b9e6b76b87d8a04b3af976b3aad095e11c55d5d72417047ba0d2d5311b811293e32ffcb1b13caa8199cb8045b6be3643275a4bc8fe73ff29d37
- SSDEEP 384:Ksf+Bm9RBriGNBizijfD/f9oKjWKNYFFjffemFc7/IOGPMVJO1zr+nFbOuj3lPsV:3fJrdo6fRoKj7N8Fjffo7WEY1u4ublE
- TLSH T1F392189D621F3AD7C0A613B4C42B43ABDDB09DCF830407DE568A6E3706CA7B548981E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 4515aab6979048c617bbaff9819f7954101c2ebfd970288bd0e06a8029baf679
- MD5 92b1efdf5a1bfbcc59a5ba7575058da9
- SHA1 b65c022c848a7a14de028ac32069df5a643f69cd
- SHA512 bc34484f67faf15b4b1900082eb493c1e65961d4d2746ebd5309f95dda3410a6729f2e651fd9c827d56371dd5e15b9e5b57447942781743f97212c0d8d839541
- SSDEEP 384:Ksf+BHRBD/f7tvtJklfto9o2TVK6seYPNpfNWUOMckT1Ytdz1zj1rP+nFbOuj3lT:3fEz5v8lmo2TVNiNpf8xUUt1zs4ublT
- TLSH T16A924B5D222F3A97C4AA23F8D43643DBDA309DDF930007DD168A293B06CA77194E95F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 644fbb8c88c430a043d69497179127eb3d32253fb27287cfb6f94096c7b12ce8
- MD5 11ad0101e3ec7194861d31c549d7b442
- SHA1 d289604c62051031b07477d24946f1446650c77f
- SHA512 84ab8fd5912b6892521904b32d2dec77c21e4c93dddc6c14a0fbdf22198024ec05cec67e044efb6424bb3b55975f39936b950db9ecd4ae3eb280a96c90e248d6
- SSDEEP 384:Ysf+BHRB7L5oIBBihG/kz+o9LUNYFFNpfN1k7/ZMcmMKMloIQ1CY+nFbOuj3lusV:1fE3LohtzjLUN8FNpfQ7FUUa1o4ublj
- TLSH T1EE92185E621F2A97D46522F8D02A07DFE9B0AECFC38007DD57441E3B06CA77694E91E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 7873c1d0299bc1cb0f66aafb4af2181c7aee0ce289a3f61e0ec0b7a768d084ee
- MD5 b9a50d6851e899511c5acc00e49a7c17
- SHA1 cefea62e4ae835e6582e23d71a86f18b3763d3e1
- SHA512 86b5846d9e149105c4822e852a8a592c848f25a73a53c2d863a40e5d0a36c8c8c9f5e4a7b0f3c2ae05e30436c2fcc10d1c2e7245a699bd7d104f69c4d2c20d95
- SSDEEP 384:M6+BnRBeW0pF/GHZgvFzbmK6seYFFjffempw7/ZGaMRdp1EB+nFbOuj3ld2Og:tMeW0PuHSON8Fjffg7bIP1b4ublc
- TLSH T19E92185D221F2AD6E06213F4D42A0B9FF9F09DCFC38006DD57851D3B06DA77A44A92E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 50f0aa9d33fe316eee1d46bf42b4b21eacde4317cd8bf5b6ac556b63922e645d
- MD5 3d2cc6eda5210fa4f2fc75eaad590ba6
- SHA1 17690f79601badaef3d75f4d5d61c08edaecf91d
- SHA512 4084e8b18f2037816d41e22d88ab2f26a97bcfea5d22c318ed7dbc3cb37be83b678ddc50578bd72de97f53735b9c8318601c184189d48cc79b196724b3aecd18
- SSDEEP 384:9sf+Bm9m+nfJD3BFCnk+o9o2TVK6seYbnei8v/ZFwMHVOuEIjaL0LZbObTUSyR:if3fJrXljo2TVN+n4vxOuEI5FqMdR
- TLSH T1B092E76D611F16C3C4861378E117054FE8F2DE8D531A07D8BB2E9F3B8AACA9E913C548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 e20ab692c3d103a5393ed40d4f59a611a5d82a183cea27a39cb741775d3fe7de
- MD5 577b5a07d821e5767ec1e245772598f0
- SHA1 c48d5d0b30e23bdd044bced7f3aa73493f18b27d
- SHA512 14c179d24ec479e461b3ab73eeac2c5ccada75d8bbe3f9fe9db253cee0545e3c495d771d54a10819580c29f2b082fc98dbab5904b13ed6ee380cd04f3b06980d
- SSDEEP 384:Z6+Bm9RBVSW8aES2p5NFwNYPjffemdc7/IOqaM1JG1zq+nFbOuj3ljcOg:4JP8vS2jNFwNijff47fkw1j4ublQ
- TLSH T17D92275D221F2A96E06213F4C02A4BEFF9F09DCFC34007ED57855E3B06DA2B594A81E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 a6f28f4025e36b67edeae2ff846b402bd34b1a541572e38de2b007429d3fc401
- MD5 c22eabee5e50ca520f023dc176280533
- SHA1 7ef2e8be12543a8c190396054c2c843685043d23
- SHA512 086cc096477dc3a1db62a4e26d0e5ba0ee6d337a143186294f500313f733a63f28c8af0b16b0e9076f1d0e5d7682055b0c3c7e1345eadd49220ce71a40497b57
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf4hZytTD5iqY:sxEvYjVzANghwN
- TLSH T1A1A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH