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
02/06/2026, 10:25
Behavioral task
behavioral1
Sample
tmp9t_tezdw.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmp9t_tezdw.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmp9t_tezdw.exe
Resource
win11-20260513-en
General
- Target tmp9t_tezdw.exe
- Size 9.1MB
- Sample260602-mggddsaz9y
- SHA256 cdc6c87ca04b9ae34b819f3d394c370993d2ca046ddce4acc6b0a8e3c2aa3a6c
- MD5 b538bbf95474d2b3af7c9a35ca6bae17
- SHA1 a33fbad3a5601d52224a749a68dfbbd77eadbf2b
- SHA512 a56cc6d09d7416ae1880c8d757a1fb041c2a01da1314630d1eaee77684d78b8f91733e74f7c6cc473cc6f49968faa1aebc5eceb3ada3c6390946b7bbc07e1587
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf6hZytTD5iq6:sxEvYjVzANihwN
- TLSH T125A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral2/files/0x00070000000244b8-110.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4664 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 2676 csrss.exe 4692 csrss.exe 3204 csrss.exe 1548 csrss.exe 2416 csrss.exe 3656 injector.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmp9t_tezdw.exe Set value (str) \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\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 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 - 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 tmp9t_tezdw.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmp9t_tezdw.exe File created C:\Windows\rss\csrss.exe tmp9t_tezdw.exe -
pid Process 5032 powershell.exe 4948 powershell.exe 4944 powershell.exe 4524 powershell.exe 2480 powershell.exe 1768 powershell.exe 4592 powershell.exe 4168 powershell.exe 3836 powershell.exe 1860 powershell.exe 2756 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 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 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 tmp9t_tezdw.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmp9t_tezdw.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 csrss.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\Disallowed 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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs 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\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\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 Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs 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\Root 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\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates 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 3556 schtasks.exe 4124 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2756 powershell.exe 2756 powershell.exe 2584 tmp9t_tezdw.exe 2584 tmp9t_tezdw.exe 5032 powershell.exe 5032 powershell.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 4844 tmp9t_tezdw.exe 1768 powershell.exe 1768 powershell.exe 4592 powershell.exe 4592 powershell.exe 4168 powershell.exe 4168 powershell.exe 4948 powershell.exe 4948 powershell.exe 4948 powershell.exe 4944 powershell.exe 4944 powershell.exe 4944 powershell.exe 4692 csrss.exe 4692 csrss.exe 3836 powershell.exe 3836 powershell.exe 3836 powershell.exe 4524 powershell.exe 4524 powershell.exe 1860 powershell.exe 1860 powershell.exe 4524 powershell.exe 1860 powershell.exe 3204 csrss.exe 3204 csrss.exe 2480 powershell.exe 2480 powershell.exe 2480 powershell.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 2676 csrss.exe 2676 csrss.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 3656 injector.exe 2676 csrss.exe 2676 csrss.exe 3656 injector.exe 3656 injector.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 2756 powershell.exe Token: SeDebugPrivilege 2584 tmp9t_tezdw.exe Token: SeImpersonatePrivilege 2584 tmp9t_tezdw.exe Token: SeDebugPrivilege 5032 powershell.exe Token: SeDebugPrivilege 1768 powershell.exe Token: SeDebugPrivilege 4592 powershell.exe Token: SeDebugPrivilege 4168 powershell.exe Token: SeDebugPrivilege 4948 powershell.exe Token: SeDebugPrivilege 4944 powershell.exe Token: SeDebugPrivilege 4692 csrss.exe Token: SeImpersonatePrivilege 4692 csrss.exe Token: SeDebugPrivilege 3836 powershell.exe Token: SeDebugPrivilege 4524 powershell.exe Token: SeDebugPrivilege 1860 powershell.exe Token: SeDebugPrivilege 3204 csrss.exe Token: SeImpersonatePrivilege 3204 csrss.exe Token: SeSystemEnvironmentPrivilege 2676 csrss.exe Token: SeDebugPrivilege 2480 powershell.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2584 wrote to memory of 2756 2584 tmp9t_tezdw.exe 90 PID 4844 wrote to memory of 5032 4844 tmp9t_tezdw.exe 95 PID 4844 wrote to memory of 2872 4844 tmp9t_tezdw.exe 97 PID 2872 wrote to memory of 4664 2872 cmd.exe 99 PID 4844 wrote to memory of 1768 4844 tmp9t_tezdw.exe 100 PID 4844 wrote to memory of 4592 4844 tmp9t_tezdw.exe 102 PID 4844 wrote to memory of 2676 4844 tmp9t_tezdw.exe 104 PID 2676 wrote to memory of 4168 2676 csrss.exe 107 PID 4692 wrote to memory of 4948 4692 csrss.exe 112 PID 2676 wrote to memory of 4944 2676 csrss.exe 141 PID 3204 wrote to memory of 3836 3204 csrss.exe 130 PID 1548 wrote to memory of 4524 1548 csrss.exe 133 PID 2676 wrote to memory of 1860 2676 csrss.exe 135 PID 2416 wrote to memory of 2480 2416 csrss.exe 138 PID 2676 wrote to memory of 3656 2676 csrss.exe 140 - 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\tmp9t_tezdw.exe"C:\Users\Admin\AppData\Local\Temp\tmp9t_tezdw.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2584 -
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:2756
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C:\Users\Admin\AppData\Local\Temp\tmp9t_tezdw.exe"C:\Users\Admin\AppData\Local\Temp\tmp9t_tezdw.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:4844 -
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:5032
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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:2872 -
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:4664
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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:1768
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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:4592
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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:2676 -
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:4168
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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:3556
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:4460
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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:4944
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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:1860
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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:3656 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV15⤵PID:4944
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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:4124
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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:4692 -
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:4948
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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:1548 -
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:4524
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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:3204 -
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:3836
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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:2416 -
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:2480
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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 3ecb7931ab615e2deb7200c9d7a070e038e420b6ba000655091affc0064b1987
- MD5 3ecc0bd7513b992c35da5c5a8864aba3
- SHA1 2918ce997a0cd3ce8758186725edcf77e50d7698
- SHA512 b9bd681458ed87dea17bdbe7d460bed0490240c0f58dcc2122d63bf89a013a36c1cfc8efcc30fa8e5c0e2d31b6f1ac85b94e433751fa8b4f60d4ff2278db10da
- SSDEEP 384:6sf+hoR9i+FA1mBizJkADtTuK6seYbneqx/xofLYbLU0KF5Xt9KyA/9JbAYU5bTY:HfAQhoeADtTuN+nFQY/XQXt9CzOK0M
- TLSH T1E9A2F75E618F1AC3C4861378D11A041FE8F2DE8D431926D8BB1F9F7B4AAC6BF6178148
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 21KB
- SHA256 fd420a38a4d7e014d8fbd6735b12f87fe81aaf869d814008cdccefecf3945649
- MD5 c8c5582ffe8caa976ecf131c5def2b96
- SHA1 319d182d75fe1984f5840381bbb04f42579e09b6
- SHA512 557c1c16e21f6a9e225eac0114d83d1a804e093945387632bd02f9c6284a0c7c95788b1acefa463d481eaccc18a415be98b1e638e6d983133f22394178043f2c
- SSDEEP 384:Ssf+hoH91zIej8FqGo+to9o5UNYFFNpfNzP/xozsXc42UIKJeOKMWBv6B9A+n2JE:PfAIpfhXo5UN8FNpf1P76UBEOKbmCL5o
- TLSH T10FA2194A621F2AD7E45A2379C42507DFE5F0DDCEC3001ACC774A593B4689A39A0F86E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s05wa1yz.jrh.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 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
- MD5 3d086a433708053f9bf9523e1d87a4e8
- SHA1 b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
- SHA512 931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
- TLSH T1A8417C303261A9D84D435B0215286ED5E3EF478AAFAC5F5CB569231DCE2A44BD7221F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 99e4ad173a3686b7b9e75ee0090536e0e553a44d8947faa00659fdba5b1a9015
- MD5 516d92bd0e70bca5d28eba07433e9102
- SHA1 e707cfe7afbf97bc08c9eb62ee0320e14c119391
- SHA512 18c3f30feef0dfd0c1e2fe4bf708b2edc9560c0f38ba98ec21bfa5b5a6e7550b02467cc31361b0b5e9e0dcddba396805cded7698297640d61f391da9d7697738
- SSDEEP 384:2sf+BsRBQNN0ZfHmBiyJk+o9x9NYFTpfemxg/IOscmP1Ydok61Eo+nFbOuj3lu3c:TfNQNN0ZmoHjx9N8TpfgNUkM1a4ublT
- TLSH T17792089D221F3A97C4A613F4C43A07EBEDB09DCFC34407ED56892A3B06DA67594A41F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 0c3bf8604db33da40d6feeeeb8c4d3be1d951b8c4a0420dd70e649fef3f3d31a
- MD5 ca8346a7ba6a3c69f0beb8f15a67070c
- SHA1 f002fb9a9003fc642d6e2122c6c1054511ae7e2e
- SHA512 c36f0af549aeae267643e2ed3e6549935ccd1639e513b9bf3f9fad729d14ff99943b454af41664d4a3515e34b93b1da9fa0716481df25809e6235914e561989f
- SSDEEP 384:Esf+Bm9RBpUPPRTBi2JkUo9o5ARNYPjffemFw7/ZfePMVd9l+nFbOuj3lu3JOg:xfJpUPJor5o5ARNijffM75cETM4ublQ
- TLSH T19F92295D620F2A93C0A913F4C42B479FE8B09DCE834807DD67896E3B06DA77554A81FD
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 09553d17cdc9c4185d670fc1852e3ad5ff4c601e838c477b60425e72ccc84294
- MD5 e8be128fc741ba9096fa992ef8c10ed8
- SHA1 6a3bd02fe267bddfcc8cc35e58a20092dab1c34d
- SHA512 ca56b2ec12592696e2276d0f60599bf24fb40f7c3585dfe6e94f7ffc58c874c5e683682cb89e91b7af5d9fc773b7b5a294035dc490cacc1c3e743d577bb74e72
- SSDEEP 384:Q86+BHRBXT+YwBizYxpARNYFFNpfem1w7/IOMcmaMldQ1lq+nFbOuj3lulOg:Q9EXTEocARN8FNpf87FVUa1p4ubls
- TLSH T14892285E221F3A97D4A112F0C42647EBEDB08DCFC38406EE578A5E3706DA77584A90E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 ecf2afdf160f5663c2c1dd92b7b3271e4b9085ac7dc1e3b4a204afde598e36b5
- MD5 4782bde9115d0ae10fd32c3d9449e32e
- SHA1 6d554f9a78b5d0fdaa5b399039104cb88375d2e9
- SHA512 7f461791e52699811bad81960e9e4f6558587e6f9ae20d8f02665366df1e6b934c28ab432d57a2d81421e514e9e72b02b23e9df1f035394eec48548addc31153
- SSDEEP 384:Asf+BHRBoaK0ja/BYitkyZ2YPNpfNiUOEckT1YpoE11Pr/+nFbOuj3lusOg:tf0oaK/ZneC2iNpfQZUY71a4ublj
- TLSH T11392175D222F2A9BD0A522F4843643EBEEB09DCFD38407DD5788692B06CA77548E51F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 3e05e9e93c2e7ed14193dbad0f7937b0353a462cf00cbb56d84c7cb63a7b835a
- MD5 499018f3442e1af422faa9beef8f8fdb
- SHA1 f1b8470f3df1455599a8c90c9e85e28c86a9caa9
- SHA512 038529873a284ba64397a50efa877b81f88bc7ba30d125fed9bfa865c3aaf8b6d3fa4f99504bc3c4b0f6161e72297b7f18feaa3571f40be81ab158b9fcfe4724
- SSDEEP 384:d6+Bm9m+513u853by5oJk+o9oVTpK6seYbnea8v/ZxwM01OGEIjai0PZbObTUSi2:cH3/1bmJjoVTpN+nov8OGEIEBqMN2
- TLSH T1FD92E75E611F26C3C4851378E11B045FE8F1EE8D531A17D8BB1E9F3B8AACA9E813D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 29d7cf475b89e8f90da9642cbdf72ef9f53dd4d1421ae9570e6226cc51a0b755
- MD5 599cd223177e7e19ad3538014dc67736
- SHA1 fe91f899f804310183fc45f0af350bf18f835bfe
- SHA512 12f1d1cca5fd562172032822f900cbec95d8b2b115bb7698172c08cf3ef67a5f57f12c734ec7d3e40666e6d00df975cb0649160f8c5873b9883d8b3fba872be8
- SSDEEP 384:D6+BfRBUKgFZcJkb9tIFNYFFNpfemJcUOEck+MdDAZ1K+nFbOuj3l03LOg:WUUKWtb9tIFN8FNpfsZVsc1f4ubl4
- TLSH T18892195E622F3A97C0A513F8C43A47EBDD709DCF830007EE5689693706DB67188A95E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 cdc6c87ca04b9ae34b819f3d394c370993d2ca046ddce4acc6b0a8e3c2aa3a6c
- MD5 b538bbf95474d2b3af7c9a35ca6bae17
- SHA1 a33fbad3a5601d52224a749a68dfbbd77eadbf2b
- SHA512 a56cc6d09d7416ae1880c8d757a1fb041c2a01da1314630d1eaee77684d78b8f91733e74f7c6cc473cc6f49968faa1aebc5eceb3ada3c6390946b7bbc07e1587
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf6hZytTD5iq6:sxEvYjVzANihwN
- TLSH T125A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH