Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
22/05/2026, 21:58
Behavioral task
behavioral1
Sample
tmprgo6xq4g.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmprgo6xq4g.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmprgo6xq4g.exe
Resource
win11-20260513-en
General
- Target tmprgo6xq4g.exe
- Size 9.1MB
- Sample260522-1vxjeshy4x
- SHA256 d787ebd2a6568778e6715f1cd0f28ef46dd5f2e81ecd67347ab4f667d12605a1
- MD5 74ea3528711206c313711f523311365b
- SHA1 4c8246ee00627b5387b7220d4e5a9c84b3caf65f
- SHA512 e34bcdb5b7e8417559204c276dcec1b6c748f6507e0601d643b0bb2132a547064b8d775acbf3e011e2866e911130c718241c19b49cafb0fdbc11560951aa6da3
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf6hZytTD5iq6j:sxEvYjVzANihwN4
- TLSH T157A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral3/files/0x004300000002af2d-101.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3716 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 2860 csrss.exe 784 csrss.exe 2248 csrss.exe 4320 csrss.exe 3212 csrss.exe 1252 injector.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmprgo6xq4g.exe Set value (str) \REGISTRY\USER\S-1-5-21-2043432456-1617298091-2772621413-1000\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 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 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 tmprgo6xq4g.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmprgo6xq4g.exe File created C:\Windows\rss\csrss.exe tmprgo6xq4g.exe -
pid Process 2836 powershell.exe 232 powershell.exe 4896 powershell.exe 4648 powershell.exe 3984 powershell.exe 2504 powershell.exe 576 powershell.exe 2696 powershell.exe 5012 powershell.exe 4556 powershell.exe 3964 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 tmprgo6xq4g.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 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 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 tmprgo6xq4g.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.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\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\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA 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\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\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\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot 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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs 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\Root\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\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs 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\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs 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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates 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\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs 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 4848 schtasks.exe 1836 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2836 powershell.exe 2836 powershell.exe 4396 tmprgo6xq4g.exe 4396 tmprgo6xq4g.exe 5012 powershell.exe 5012 powershell.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 1892 tmprgo6xq4g.exe 232 powershell.exe 232 powershell.exe 4896 powershell.exe 4896 powershell.exe 4648 powershell.exe 4648 powershell.exe 4556 powershell.exe 4556 powershell.exe 3984 powershell.exe 3984 powershell.exe 784 csrss.exe 784 csrss.exe 3964 powershell.exe 3964 powershell.exe 2504 powershell.exe 2504 powershell.exe 576 powershell.exe 576 powershell.exe 2248 csrss.exe 2248 csrss.exe 2696 powershell.exe 2696 powershell.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 2860 csrss.exe 2860 csrss.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 2860 csrss.exe 2860 csrss.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe 1252 injector.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 2836 powershell.exe Token: SeDebugPrivilege 4396 tmprgo6xq4g.exe Token: SeImpersonatePrivilege 4396 tmprgo6xq4g.exe Token: SeDebugPrivilege 5012 powershell.exe Token: SeDebugPrivilege 232 powershell.exe Token: SeDebugPrivilege 4896 powershell.exe Token: SeDebugPrivilege 4648 powershell.exe Token: SeDebugPrivilege 4556 powershell.exe Token: SeDebugPrivilege 3984 powershell.exe Token: SeDebugPrivilege 784 csrss.exe Token: SeImpersonatePrivilege 784 csrss.exe Token: SeDebugPrivilege 3964 powershell.exe Token: SeDebugPrivilege 2504 powershell.exe Token: SeDebugPrivilege 576 powershell.exe Token: SeDebugPrivilege 2248 csrss.exe Token: SeImpersonatePrivilege 2248 csrss.exe Token: SeDebugPrivilege 2696 powershell.exe Token: SeSystemEnvironmentPrivilege 2860 csrss.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4396 wrote to memory of 2836 4396 tmprgo6xq4g.exe 81 PID 1892 wrote to memory of 5012 1892 tmprgo6xq4g.exe 86 PID 1892 wrote to memory of 3896 1892 tmprgo6xq4g.exe 88 PID 3896 wrote to memory of 3716 3896 cmd.exe 90 PID 1892 wrote to memory of 232 1892 tmprgo6xq4g.exe 91 PID 1892 wrote to memory of 4896 1892 tmprgo6xq4g.exe 93 PID 1892 wrote to memory of 2860 1892 tmprgo6xq4g.exe 95 PID 2860 wrote to memory of 4648 2860 csrss.exe 96 PID 784 wrote to memory of 4556 784 csrss.exe 100 PID 2860 wrote to memory of 3984 2860 csrss.exe 106 PID 2248 wrote to memory of 3964 2248 csrss.exe 117 PID 4320 wrote to memory of 2504 4320 csrss.exe 119 PID 2860 wrote to memory of 576 2860 csrss.exe 121 PID 3212 wrote to memory of 2696 3212 csrss.exe 124 PID 2860 wrote to memory of 1252 2860 csrss.exe 126 - 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\tmprgo6xq4g.exe"C:\Users\Admin\AppData\Local\Temp\tmprgo6xq4g.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4396 -
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:2836
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C:\Users\Admin\AppData\Local\Temp\tmprgo6xq4g.exe"C:\Users\Admin\AppData\Local\Temp\tmprgo6xq4g.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:1892 -
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:5012
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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:3896 -
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:3716
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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:232
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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:4896
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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:2860 -
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:4648
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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:1836
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:5008
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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:3984
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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:576
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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:1252
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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:4848
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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:784 -
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:4556
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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:4320 -
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:2504
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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:2248 -
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:3964
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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:3212 -
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:2696
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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\Windows\PowerShell\StartupProfileData-Interactive
- Size 20KB
- SHA256 fe00b838716a0c2c6f0d38adc76f6c2025493c6e2e981745448bc7785abc5e3d
- MD5 cd9b79ff041e4404b6482e1a99add886
- SHA1 e4a0c7ba8999ac8610f5358f713878545f42ec8f
- SHA512 d01d5e490fca129c393ca01d0095496b0c171bce8ea7b3de5979d5d257bc019cbc7a0961df940bd3bff50f3c5dfd6ce78601847d09c47ceb9fe3bb8d97253fb6
- SSDEEP 384:5L3HhwpSS1xX7QfqElIHnnNvjQGIsLj5TsUjKayEIDXiJILOj9xFy:BxQSSkvqNvjfIsL9TxKx9DXiOLWA
- TLSH T1C792D59E711F16C3C88563B8D10A040FE8F2DE8D031956DDBB2E8F7B89AC99A417D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 20KB
- SHA256 27647e5e982ac37756e2052020f678b2d3ac4ae229d237c0ffaf89cb9146e842
- MD5 3e8b89063d31ded9f3051c2ce7e2d5c8
- SHA1 2b1e78809738b2542f63ef708c721926973459a4
- SHA512 8f0da36b310d1b6227442377cedbe101a79040a392172c0ed3a7c0d6e1da2cd22d3cf2dcff74a9717f84f4bc680305228e8c789cc6dd4f8311a08aa5bdf7f079
- SSDEEP 384:LL3Hhwz1SSpAHvtiaxwERBgU8HnQaK2IG5Vdq4GexyhaWxLSnY9phAUd5H:/xISSCPUWJRToQaBP5Vw8CaWl99p2UT
- TLSH T161923A59621F2ADBC49923F8C427039FDAB58EDE43005BCEB39D583B05CA66144BD9EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_q44ynldb.awk.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 9600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02
- MD5 d0c46cad6c0778401e21910bd6b56b70
- SHA1 7be418951ea96326aca445b8dfe449b2bfa0dca6
- SHA512 057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949
- TLSH T113415C303161A5D84D435B1205286ED5E3EF478AAFAC8F5CB569231DCD2A44BD7121F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 5e7998963b0599cf73a17c411e04ab91a7bcb11acb3f75effccd77d8cc9db3f4
- MD5 48006830e7315cc0e7b3a2d060adf31b
- SHA1 25c4b3fab0bcb695392d65df8586304ff9a2d1c0
- SHA512 a6b0edae789de365376c32021944c57676cd5282346b7488100449ddc3ff73d07d0219e2facbb2c60a95ebeb9125899a43a6df2f34e9def37e6117e3c7fdba4c
- SSDEEP 384:EL3HhpWStVeU8EWnQeaXN7jWa1ICOLNXjGbo7SzynY9jhUdkH:qfWSyUu+7jWa1ICOLNzG0Wzd9lU0
- TLSH T1A79228AD225F26DBC89513F8C426079FE9B09EDE030053DDA71A6D3B05DE27280AD5EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 5ffc0b60223a26cb74eb03cb584bbb121eff8073c38e96bd964aa428a21dcf42
- MD5 c74102478ad7676f94a2b74363c5bebe
- SHA1 d81dc8272fec78277426d89d9b59f81df64c74de
- SHA512 fff011059a837e8efe61529e9815b171f54364e97db506d9df7c783e56cbe0f6ced5077486c8607610a03eb205b022d86729afd282af309b4b6c3af03174113d
- SSDEEP 384:YL3HhXVmSttfAYPq6FRHEME8tATUNvjWaK2KLNXjg14bf0IiiSnY9jhUdMH:+xVmS79S6RPEtTqvjWaBKLNzgubjii9x
- TLSH T17892396D226F26D7C4E523F8C02607DFEEB09DDE430453DEA2599D3B02CA67584984ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 7e10dfce4bb20b5edea8a5b2bdf7e0ed34debcd5ddd26782450bb3ac64168f95
- MD5 92e75415f0280fa43b1506548550dd92
- SHA1 2755df2194619f2ca4d2cd11d9bcc1855667374a
- SHA512 3dfe9e27c07deea31b3b347d2a7561946a9798776309ea580e9662e0243434d674f153edea9419cd4fcc6a6114dfdb9092ccb2bb76c0a5d4f6178569c9452464
- SSDEEP 384:aL3Hhz1S2kTU4LFRHEMEpMiX1HnfCa1k2jCLNej/4bbfSzQSanY9jhUdUH:kvS3BpRPEpVX5fCa13uLNLbWzQO9lUo
- TLSH T16792289D326F329BC4A913F9C026078FE8B09EDF030457DE6619683B04CE67194695ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 07990fa69309f81d6eee31100c0244f898b01518b3db68ad49c9c77336902e5d
- MD5 57e341f6e90be54612da070dc334b796
- SHA1 2812aeae066062eafdc04d2a28ef02f28cfc1ded
- SHA512 75ca43633615c603179ddc8737a691b97c91922673ad00f1421e91290d96d4c9da5c3e280de4162c1f1db5d33fd74cc0426312dd799595e40f8d9d11da10e51c
- SSDEEP 384:NTHhdSpLBy14Am2ii8Y/t3UFQpUM22QNgUKzEcE7lqi2e6TkSu60Aah:1ABy1TEAUFQpUM22PSciH6Teb
- TLSH T132920872569D3BB6EE0FC7AF4AE2276D8E1423F647A0E0FA0330614604C7667FC49595
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 0d4ebde29e89323ed7b7fa430bc0b35c3f8cf8867ceb8374722247718a379dec
- MD5 d24744d69ac7821936ec54448982a71c
- SHA1 73b4a7355870edbd0be0d8512d3361c6a9962c66
- SHA512 332b3bab6c97f298aee09849c066816dbae0d9fe9e946f41fd50fd820e59c5eacc4a09c553fae0cad2fc2e6b73f3aedf00d45c32207bcbd8aab728cde3e18130
- SSDEEP 384:fTHhwj2kjqKiuOPGaWwUj/gHnnNjc2OLNfV+bIMz/nY9jhUdtH:ej3MuOTW5b8NjvOLNt+bnzA9lUf
- TLSH T1E5923A59226F268BC4A913B8C022039FFDF08EDF434417DE9329983B05CF67690A95E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 c4e9eb63563edd7fca26e25c9db34969980af9ed36c664b0588d66226b75b563
- MD5 b0220bbe82fe3536fadb395f3cee32ba
- SHA1 1907d86cd12feb746a5ecb50f41ccfdab5b69b09
- SHA512 3fbb560935dff7b30a9178a944b6fd9a858618868fe804801bde3ff6d526c7c45df3cc10be224b03a42172130564722aaf67b4157ce1c9d691915d213df6ed61
- SSDEEP 384:KL3Hhv/iSJObiRcAz7ZSnvHcnNvjQGIrs+NXjg2lZbbzzzIRjNndF+:U5iStmAz7wCvjfIrs+NzgeZbb/zI3dk
- TLSH T1FD92C5AE711F12C3C88663B8D10A010FE8F2DE8D031A52D9BB2E9E7B89AC55E413D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 00008addf0d640a9a921c903f5d4182c612aa0750efc04b88774b582f567b77b
- MD5 c47d82ed08e3f64807143de07dfa197a
- SHA1 8be28ceccb195a4b1494a02e7df68c7221c2c90d
- SHA512 2b55856be0be2a5a5acd904dd01568b01eb37f21600f98184691b687c8a7fd7e5487b303647353e9d4112e57cfc9da72eb9dc499ec2b6f84ba79b3464bb0912d
- SSDEEP 384:aTHhwiStI7zb8JFRHEMEI2j1xmCa1KLNeogt/Hbvfaz/nY9jhUd9H:diSCHb8HRPEI2yCa1KLNLMbazA9lUr
- TLSH T1AA92296D226F26E7C4A613F8C022039FE9F09ECF830413DE63595E3B06CA67584695ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 d787ebd2a6568778e6715f1cd0f28ef46dd5f2e81ecd67347ab4f667d12605a1
- MD5 74ea3528711206c313711f523311365b
- SHA1 4c8246ee00627b5387b7220d4e5a9c84b3caf65f
- SHA512 e34bcdb5b7e8417559204c276dcec1b6c748f6507e0601d643b0bb2132a547064b8d775acbf3e011e2866e911130c718241c19b49cafb0fdbc11560951aa6da3
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf6hZytTD5iq6j:sxEvYjVzANihwN4
- TLSH T157A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH