Analysis
- max time kernel
149s - max time network
146s - 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, 09:52
Behavioral task
behavioral1
Sample
tmpcpclupsa.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmpcpclupsa.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmpcpclupsa.exe
Resource
win11-20260513-en
General
- Target tmpcpclupsa.exe
- Size 9.1MB
- Sample260602-lv7basav5s
- SHA256 803f3f2bd778da1644ef1a86c688fe3e051e62cc687622aaf22eea4fa87870de
- MD5 c818a501deaea0c382dd89981fc7bb1e
- SHA1 db01645b520e69442ffc471eab5f9a5b643654a1
- SHA512 2b475a6b02356393175a90193d8cc4b5d49843d1c6314adb794e0a167c1797c73622472e02f1f0087bbb0b137077e55d52a48deed074c89cc4790906b5b6be10
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfRhZytTD5iqy:sxEvYjVzAN5hwN
- TLSH T1D9A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral2/files/0x000900000002445d-108.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4696 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 3928 csrss.exe 2036 csrss.exe 2844 csrss.exe 3204 csrss.exe 2004 csrss.exe 648 injector.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmpcpclupsa.exe Set value (str) \REGISTRY\USER\S-1-5-21-876885714-46325919-1482798410-1000\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 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\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 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 tmpcpclupsa.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmpcpclupsa.exe File created C:\Windows\rss\csrss.exe tmpcpclupsa.exe -
pid Process 3156 powershell.exe 1060 powershell.exe 4316 powershell.exe 1248 powershell.exe 1544 powershell.exe 1844 powershell.exe 5064 powershell.exe 4368 powershell.exe 784 powershell.exe 4352 powershell.exe 648 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 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 tmpcpclupsa.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmpcpclupsa.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 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 csrss.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs 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\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\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\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 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\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root 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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs 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\ProxyBypass = "1" 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\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root 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 3260 schtasks.exe 4364 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1844 powershell.exe 1844 powershell.exe 4800 tmpcpclupsa.exe 4800 tmpcpclupsa.exe 1060 powershell.exe 1060 powershell.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 748 tmpcpclupsa.exe 5064 powershell.exe 5064 powershell.exe 4316 powershell.exe 4316 powershell.exe 4368 powershell.exe 4368 powershell.exe 784 powershell.exe 784 powershell.exe 4368 powershell.exe 784 powershell.exe 2036 csrss.exe 2036 csrss.exe 4352 powershell.exe 4352 powershell.exe 648 powershell.exe 648 powershell.exe 4352 powershell.exe 4352 powershell.exe 648 powershell.exe 1248 powershell.exe 1248 powershell.exe 1248 powershell.exe 3156 powershell.exe 3156 powershell.exe 3156 powershell.exe 3204 csrss.exe 3204 csrss.exe 1544 powershell.exe 1544 powershell.exe 1544 powershell.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 3928 csrss.exe 3928 csrss.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 648 injector.exe 3928 csrss.exe 3928 csrss.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 1844 powershell.exe Token: SeDebugPrivilege 4800 tmpcpclupsa.exe Token: SeImpersonatePrivilege 4800 tmpcpclupsa.exe Token: SeDebugPrivilege 1060 powershell.exe Token: SeDebugPrivilege 5064 powershell.exe Token: SeDebugPrivilege 4316 powershell.exe Token: SeDebugPrivilege 4368 powershell.exe Token: SeDebugPrivilege 784 powershell.exe Token: SeDebugPrivilege 2036 csrss.exe Token: SeImpersonatePrivilege 2036 csrss.exe Token: SeDebugPrivilege 4352 powershell.exe Token: SeDebugPrivilege 648 powershell.exe Token: SeDebugPrivilege 1248 powershell.exe Token: SeDebugPrivilege 3156 powershell.exe Token: SeDebugPrivilege 3204 csrss.exe Token: SeImpersonatePrivilege 3204 csrss.exe Token: SeDebugPrivilege 1544 powershell.exe Token: SeSystemEnvironmentPrivilege 3928 csrss.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4800 wrote to memory of 1844 4800 tmpcpclupsa.exe 88 PID 748 wrote to memory of 1060 748 tmpcpclupsa.exe 97 PID 748 wrote to memory of 512 748 tmpcpclupsa.exe 99 PID 512 wrote to memory of 4696 512 cmd.exe 101 PID 748 wrote to memory of 5064 748 tmpcpclupsa.exe 102 PID 748 wrote to memory of 4316 748 tmpcpclupsa.exe 104 PID 748 wrote to memory of 3928 748 tmpcpclupsa.exe 106 PID 3928 wrote to memory of 4368 3928 csrss.exe 136 PID 2036 wrote to memory of 784 2036 csrss.exe 111 PID 3928 wrote to memory of 4352 3928 csrss.exe 118 PID 2844 wrote to memory of 648 2844 csrss.exe 137 PID 3204 wrote to memory of 1248 3204 csrss.exe 130 PID 3928 wrote to memory of 3156 3928 csrss.exe 132 PID 2004 wrote to memory of 1544 2004 csrss.exe 135 PID 3928 wrote to memory of 648 3928 csrss.exe 137 - 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\tmpcpclupsa.exe"C:\Users\Admin\AppData\Local\Temp\tmpcpclupsa.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4800 -
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:1844
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C:\Users\Admin\AppData\Local\Temp\tmpcpclupsa.exe"C:\Users\Admin\AppData\Local\Temp\tmpcpclupsa.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:748 -
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:1060
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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:512 -
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:4696
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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:5064
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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:4316
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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:3928 -
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:4368
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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:3260
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:1000
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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:4352
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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:3156
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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:648
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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:4364
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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:2036 -
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:784
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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:2844 -
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:648
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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:1248
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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:2004 -
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:1544 -
C:\Windows\System32\Conhost.exe\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV14⤵PID:4368
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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
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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 4a9d845523f8ded9487e3b994675e909dc5034edf32ab28c2d6d98e1b929b015
- MD5 b7857e9c2dcaf7d51737275325d7fb0b
- SHA1 641deb9407705047c21b34ef7ba88c26c477862f
- SHA512 bcfc4e092171954761c862f3d4a058afd73dda397b42e166a6fb422166b66de2d1b82fbeb78cce830c726b265224093f3df33a48520279da6ad3d6e6e82ccd7e
- SSDEEP 384:esf+hoW9i+JfDvActufU5n+dVo7ThK6seYbneyx/xozLYbLU0KF5/t9K2A/9JnA+:LfA1frBmuEVo7ThN+nlUY/XQ/t9u/OKd
- TLSH T166A2E85E618F1AC3C4866378D10B041FE8F2DD8D431926D8BB1F8F778AAD6BE6078548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 21KB
- SHA256 3944fbfcf66be0783ad2670694c51f9154d683b18073db3ec60650132237dbbc
- MD5 a1b5dad60039e07fc147c16504a2ec2a
- SHA1 71be28cb7bb165bf52dfc1f4ef2ae39dabc2b8a7
- SHA512 29b7d32d1f36c8391d9ee4f4a1bf7d3d52ad5917af2fdfa2bf7febf9d15a7a7a56758620241edb109e2242742d099a4eac1423356630242708b7ca4dd4a93855
- SSDEEP 384:Xsf+hoH91B24sVwQP/YizJk+o9o5ATVNYFFNpfemlx/x9cFDsXc2oUIKg5/bJv63:8fAIBiZ/nejo5ATVN8FNpfFUFwWUBE/e
- TLSH T19AA22A5EA21F3A97C49A13B9C43607DBD4B09DCF83001BCC774B59375689A7960F42E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5fmffl13.ivo.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 332d6b6a72b918627df8866754d1d24cc6af05e6caa382712c5be6fd3d0c4a39
- MD5 6579d7c7b1a51ef5c5e5ebf7e8223a4b
- SHA1 c90fcf5c662fc66a1c97ae7c7fe0e53628d2f8d4
- SHA512 db9c53c91c8a541ad6bfbf405d0e3e2190177c98eaa728c9f770dc6f7f6e3fcd8a764c208966ad69e1cb1d8e49e9b8f6fe27001253cf90de9405679071311c44
- SSDEEP 384:q6+BHRBVDlx59riyBktIo981TVNYFFjffemW7/ZKaMlJy1Rjais+nFbOuj3lusOg:3EV99mTt981TVN8Fjff873Uk1RZ4ublj
- TLSH T1B992285D620F2AD7C0A513F8D42A47DBD4B09E8F834017DD678A2E3B56CE36594BC2E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 2b40ba46808ea90c12c6fd73d7c123267b9ac1239c7212e440da280bab4e368d
- MD5 84e046b397df842fdbccade2b4e0dc7f
- SHA1 f883577eca39608db5189a4c0a1533b61ccf7943
- SHA512 815c0460c8f439fe230929c7890779ca042119790531767c2abe6a3e1ad1e952a9281c92f0d015590d47a0ff1a4a869f731deb83992e59612163feb392fede74
- SSDEEP 384:ysf+BHRB+Is+XrY7LvrYizJkyto9o5ADYPNpfNWUOMcmPMloEd1RjxwM+nFbOuj5:vfEO+bY7Drnejo5ADiNpf8xUUj1Rs4uV
- TLSH T1F092275D221F269BD06923F8C83647DBD9709DCFC3440BDDA788A93B06CA26584ED1F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 e84dcbc2d61d730d6d5f7e292e322421b4523d338474eb1b535e9a914017efc5
- MD5 25040dcd0602f3359365904158c9511d
- SHA1 47e596d041e77effa2f468cd2e4f7b803a355bc9
- SHA512 ee3b7bce12682d4b7b4226d928781a461a96333ab5c67c7f3f50625058612ef84116ac62e930c7e3ff7f5539a8df2f8bfb2b4edebc5c11d2ed4e31ddc19cc0b4
- SSDEEP 384:j8sf+BHRBCZKUnorOBFgwho9o2TVNYFpfema7/IOMcmP1YtdQ1/1/+nFbOuj3lsV:j5fECZUO3gwSo2TVNKpfY7FUUa1/84uu
- TLSH T12792299D221F3697E0A613B4C43643E7F9709DDFC38407DE2B4A592B06CA77598A41F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 54c511fdfccd5e825d83586cb851e5ebb3f251f460d1dbd90584dc8f858999ee
- MD5 e4abc5f564ae9fcb6a17e6dc6883aa3a
- SHA1 19bf59625d15dad2d9fb1d4a2862f45c0acc14c7
- SHA512 8ffaaf648b0ac607b1678045dedfccce030c0064f46e22c8bef75908915a4069519f54c32eaf7433b86941679cef537eb3a2a5bdcf40c7aa92cda37bf4a83130
- SSDEEP 384:66+BHRBCqw1agLeBihJHHno9oENYPNpfem1c7/ZKaMlxd12+nFbOuj3lu3cOg:n0CqwVKo74oENiNpfY73UP1D4ublT
- TLSH T19992295D221F2A97C0A513B4D42643DFE9B0ADCF83040BDE67895E3B06CE77584A91E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 072d3ed9b225bc6284a4e9e66d9cf4ba65e06743da7aafaf54ebb6a2a5116132
- MD5 88242dfe4bf290b7ca6d0d043dd694af
- SHA1 5407302b1105cf47ead482660a8ea22fba5aa789
- SHA512 686c6eafb11a42cda5dd60642129423006ec6aba1c9ab7708f6075d9c800cc1d2842be7ccf00e40e1c8974c072ecf364356782c0899082d8e39713753c336549
- SSDEEP 384:Isf+BJ9m+cqj56JBi+Jkko9o2TVK6seYbnem8v/ZhwMH5OGEIjaL+IqZbObTUSj2:FfYjYoDJo2TVN+nsvxOGEIs4qM42
- TLSH T1AC92E75E601F16C3C48513B8E11B055FE8F2DE8D531A17D8BB1E9F3B8AACA9E913C548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 a33c1f4e5a665f95125a53257cedad464ea022ab2b7e1c0e7ab503d6d4741f90
- MD5 a1807ff933dee4ccf3763cf228791fb8
- SHA1 6d02ad35461842546c77f380b8148cbc3b943889
- SHA512 87a93c91413969f9500e0bbd273af24e790120f41ba3720ca64ae85f801910f688f2460ad00574c9b12b016bba927e99fb561d1618d49965baa8ad30ae71f05b
- SSDEEP 384:K8sf+BnRBaTKNZjmjFBnzbcNYFFjffemW/IOK0oIoac1RGY+nFbOuj3lf0Og:K5fU0KfCLkN8FjffctQ1R84ubls
- TLSH T1D592275D621F2AD2E16613F8C4260BDBF8F09DCFC30006DE5A852E3B06DA77594A91F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 803f3f2bd778da1644ef1a86c688fe3e051e62cc687622aaf22eea4fa87870de
- MD5 c818a501deaea0c382dd89981fc7bb1e
- SHA1 db01645b520e69442ffc471eab5f9a5b643654a1
- SHA512 2b475a6b02356393175a90193d8cc4b5d49843d1c6314adb794e0a167c1797c73622472e02f1f0087bbb0b137077e55d52a48deed074c89cc4790906b5b6be10
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfRhZytTD5iqy:sxEvYjVzAN5hwN
- TLSH T1D9A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH