Analysis
- max time kernel
149s - max time network
152s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
02/06/2026, 09:47
Behavioral task
behavioral1
Sample
tmpgc5pndng.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmpgc5pndng.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmpgc5pndng.exe
Resource
win11-20260513-en
General
- Target tmpgc5pndng.exe
- Size 9.1MB
- Sample260602-lsla2sat6v
- SHA256 7f25ddaf44eb5915cb65abcbe93ed728a4d49cc824af5340afea57b3c0302e89
- MD5 d45b8f133e6629d1cfb5471810138e47
- SHA1 ae3b70e7b61d0506a6fc94a9e2767faa41e37e8a
- SHA512 d38af500cc9402b06571bbde0dd8a8bec0c17787c875ccfd5b34c2909425ce270a5dcc017e4ef728578a4979bf3601e502d271522ee7cee278dd13b93875a1b0
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfShZytTD5iqr:sxEvYjVzANqhwN
- TLSH T191A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral3/files/0x001500000002b041-98.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4728 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 3832 csrss.exe 4476 csrss.exe 1664 csrss.exe 2880 csrss.exe 4168 csrss.exe 4008 injector.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2824035265-2271499813-2042964211-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe Set value (str) \REGISTRY\USER\S-1-5-21-2824035265-2271499813-2042964211-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmpgc5pndng.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\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 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 - 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 tmpgc5pndng.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmpgc5pndng.exe File created C:\Windows\rss\csrss.exe tmpgc5pndng.exe -
pid Process 228 powershell.exe 2316 powershell.exe 4752 powershell.exe 4500 powershell.exe 2212 powershell.exe 1428 powershell.exe 4064 powershell.exe 764 powershell.exe 392 powershell.exe 1232 powershell.exe 3332 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 tmpgc5pndng.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 csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmpgc5pndng.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 - Modifies data under HKEY_USERS 64 IoCs
description ioc Process 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\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\Disallowed 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\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople 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\IntranetName = "1" 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\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\CA\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\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs 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\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot 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\ProxyBypass = "1" 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\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\Policies\Microsoft\SystemCertificates\Disallowed\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\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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 2420 schtasks.exe 4640 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4064 powershell.exe 4064 powershell.exe 3984 tmpgc5pndng.exe 3984 tmpgc5pndng.exe 764 powershell.exe 764 powershell.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 4048 tmpgc5pndng.exe 228 powershell.exe 228 powershell.exe 2316 powershell.exe 2316 powershell.exe 4752 powershell.exe 4500 powershell.exe 4752 powershell.exe 4500 powershell.exe 392 powershell.exe 392 powershell.exe 4476 csrss.exe 4476 csrss.exe 2212 powershell.exe 2212 powershell.exe 1232 powershell.exe 1232 powershell.exe 1428 powershell.exe 1428 powershell.exe 2880 csrss.exe 2880 csrss.exe 3332 powershell.exe 3332 powershell.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 3832 csrss.exe 3832 csrss.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 3832 csrss.exe 3832 csrss.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe 4008 injector.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 4064 powershell.exe Token: SeDebugPrivilege 3984 tmpgc5pndng.exe Token: SeImpersonatePrivilege 3984 tmpgc5pndng.exe Token: SeDebugPrivilege 764 powershell.exe Token: SeDebugPrivilege 228 powershell.exe Token: SeDebugPrivilege 2316 powershell.exe Token: SeDebugPrivilege 4752 powershell.exe Token: SeDebugPrivilege 4500 powershell.exe Token: SeDebugPrivilege 392 powershell.exe Token: SeDebugPrivilege 4476 csrss.exe Token: SeImpersonatePrivilege 4476 csrss.exe Token: SeDebugPrivilege 2212 powershell.exe Token: SeDebugPrivilege 1232 powershell.exe Token: SeDebugPrivilege 1428 powershell.exe Token: SeDebugPrivilege 2880 csrss.exe Token: SeImpersonatePrivilege 2880 csrss.exe Token: SeDebugPrivilege 3332 powershell.exe Token: SeSystemEnvironmentPrivilege 3832 csrss.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3984 wrote to memory of 4064 3984 tmpgc5pndng.exe 82 PID 4048 wrote to memory of 764 4048 tmpgc5pndng.exe 87 PID 4048 wrote to memory of 2988 4048 tmpgc5pndng.exe 89 PID 2988 wrote to memory of 4728 2988 cmd.exe 91 PID 4048 wrote to memory of 228 4048 tmpgc5pndng.exe 92 PID 4048 wrote to memory of 2316 4048 tmpgc5pndng.exe 94 PID 4048 wrote to memory of 3832 4048 tmpgc5pndng.exe 96 PID 3832 wrote to memory of 4752 3832 csrss.exe 97 PID 4476 wrote to memory of 4500 4476 csrss.exe 101 PID 3832 wrote to memory of 392 3832 csrss.exe 107 PID 1664 wrote to memory of 2212 1664 csrss.exe 118 PID 2880 wrote to memory of 1232 2880 csrss.exe 120 PID 3832 wrote to memory of 1428 3832 csrss.exe 122 PID 4168 wrote to memory of 3332 4168 csrss.exe 125 PID 3832 wrote to memory of 4008 3832 csrss.exe 127 - 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\tmpgc5pndng.exe"C:\Users\Admin\AppData\Local\Temp\tmpgc5pndng.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3984 -
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:4064
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C:\Users\Admin\AppData\Local\Temp\tmpgc5pndng.exe"C:\Users\Admin\AppData\Local\Temp\tmpgc5pndng.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:4048 -
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:764
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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:2988 -
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:4728
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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:228
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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:2316
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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:3832 -
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:4752
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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:4640
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:2004
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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:392
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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:1428
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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:4008
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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:2420
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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:4476 -
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:4500
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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:1664 -
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:2212
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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:2880 -
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:1232
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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:4168 -
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:3332
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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 9600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02
- MD5 d0c46cad6c0778401e21910bd6b56b70
- SHA1 7be418951ea96326aca445b8dfe449b2bfa0dca6
- SHA512 057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949
- TLSH T113415C303161A5D84D435B1205286ED5E3EF478AAFAC8F5CB569231DCD2A44BD7121F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 20KB
- SHA256 be79edf11d8792aee34ed8f9255be76c0080cd53af2e7fcd2600d1be415ba944
- MD5 a5b83e95f3c33b81a98af1c8eac8ec20
- SHA1 4103177c30fa4b14ffabc82c8c1ab6c232021b9a
- SHA512 b4ebec28f7bab7452f2b638d01482065e148210ca9de395c4fea89748fae6d723bf8e28cf72c143434a8994477762d4e9a30389d0c708446b8d1e1611ca632db
- SSDEEP 384:5L3HhwySS1a3kKufYo6FRH7jAHnnN/jQGIC1Lj5vsUjjqOyEIDXiJwLOj9hFy:BxXSS8UBfKRbQN/jfIC1L9vxjqd9DXiw
- TLSH T1DE92D6AE711F16C3C89563B8D106040FE8F2DE8D031956DCBB2E8E7B89AC95F517D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 20KB
- SHA256 9d028c6cb29599f7ec06abb05888d8f2fa692f6cb25823fda6551d92659e334c
- MD5 908efdbc6b1814c5c2366ebfb91e8467
- SHA1 8babd62afe92ebd81dd09f265564e7b5095a1693
- SHA512 6adfa08e87fb16ce9b057218824e265a923b7ce09b2b3bc8ccdbac2727cc2e98b0c743196d53320ec0398cb0ca8c97c0eb6e814753f61dea5194936d509c9c4c
- SSDEEP 384:FAL3Hhwz1SGAjzLW6FRHEMEcHeH9tjWaK2EK2GmeVdq4Gexyb0WxLSnY9phUUd9H:IxISja6RPEtPjWaBEKZ5Vw8hWl99pyUr
- TLSH T144921959221F2ADBE86623F8C42207CFF6F189DEC38096CE6359583B05CA66454FD5EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nunwzh1h.ttq.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 e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9
- MD5 ac4917a885cf6050b1a483e4bc4d2ea5
- SHA1 b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f
- SHA512 092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d
- TLSH T10B415C303161A5D84D435B1205286ED5E3EF478AAFAC8F5CB569231DCD2A44BD7121F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 2a57d04eac297ff0179223ccbab47aacf495b0f92a626d1af7f265a9be30e998
- MD5 686d576110f9a89fee3e2db187e2005c
- SHA1 dcf7de127bdd80c431debb62f2ef309c00ac8f37
- SHA512 cb1b39cfd61400703a133659cb08b5fac94e5b777b95b2bf54efbd08a3037d2bdd94b8bf1743c99eafef0dd7d1805236f169aaa58a0c6bfaf3eb0b76695401fb
- SSDEEP 384:0THhv1S25iaLSWAME0QZczRjWaK2KLNXjIHbffmz/nY9jhUdgH:SSONXE0NjWaBKLNzIb2zA9lUE
- TLSH T11A92395D226F269BF56613F8C0260B8BF9F09ACEC34056CE93165C3A05CA66184E95FD
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 1cf74d6884a82df54302d30714bb6d974e50a3e9bbdf4c7b2476f22d80005a8f
- MD5 cfef7de9f2bbff4052715de9d819e6d7
- SHA1 e84720c64aa4a181faf0fd5de6bedd7d0c1905e3
- SHA512 8a72b09d56b2412f229237776407d46ae83a106de52abef41c89bb86433285a4576be12c267fc962b9d5437b2dbc938dc370acf59324243805a5dec7fd62b032
- SSDEEP 384:TL3HhpSStc7jA86FRHEMEYHWQhHdjc2jiLNX2MHm4b700zenY9jhUd9H:HfSSyvA86RPEkWCjvOLNDbHzB9lUr
- TLSH T13F92386D322F369BC4A513F8C422179BEDA09EDF430497DE670A5D3B05CB63084A85EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 ef12a55768214400a7824542248b72e2d7c523ee218328c6b8619e64c05b7136
- MD5 0e78205091ac126fdb8ca1088c3c1504
- SHA1 293b5e16f7a8a0896d30ee6926e626449dccfed3
- SHA512 e99b27b0e4bd9fc14232368bb5da53857cc8e80fc085e27dea2ea55108246ee692e52b7ef656ce505c5fb52744ac10178606d4609d32de705eae553d6b1bd059
- SSDEEP 384:xTHhwS2IqSTFRHEME+OHHNzjQr24NHhHmHbXfK6iI2nY9jhUdBH:sSDqShRPE+ONzjv4N0bS6iA9lUT
- TLSH T1E2923969322F2687C4A823F5902607DBEEB09ECF438457DE935A9C3F04CB67184995E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 ba1756ff6e0128f58d149ca3ce4e0db21dd06a979e88ab6b13fdcaa666d9aa88
- MD5 ef22f75532eb14bdaa56f06340bcffaf
- SHA1 05d05c26a102f9c451bd83e762adb69c59131acd
- SHA512 da5c3441ae971dd8cd9a0f44c2fd2fc15d96ad4ade920c033c1a10a8b13005ca444ce15315df2a57a855873df1ec9ac9d2420025db8f35f7f105267df7a4f196
- SSDEEP 384:4THhz1S2kAJf3lXLFRHEMEyHHHhjc2eLNbRHmHbr0U6ibnY9jhUdkH:iS36/RpRPEyhjveLNAb/6iE9lU0
- TLSH T10C92395D226F36DBC4A613F4C0231BDBEEB09ECE834496DDA359983B04CF67184995E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 df123a54b4a7612b602a956b58d2771e6f8d86e234d546e93d2c17afae368de6
- MD5 8de3c9c13f227c5f38138919ec1bf48d
- SHA1 6927232d9ed1056963285612712d8f0115fcae6c
- SHA512 b97f1894e1702053f9faf2cfdc6333ff9198d2e8fc9fccd2ba5dc468f3fcd76eb61b13d0164afbdae5dd3fe10d092074c8321d218239e2b9e312cbccde9103b8
- SSDEEP 384:6THhz1S2kj7CitLV0CWUTcznNjWaK2OLNXEHbI0z/nY9jhUd9H:8S3/CitnWUopjWaBOLNUbHzA9lUr
- TLSH T167923869326F26DBD0A523B8C02607DBFDF08ECEC30457DE5259593B05CF67284A96E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 914a3ef2b76af94069ec293c84d6fb03ad76c485d4486a42079a898b4212733a
- MD5 1520f602c38e9d4437a832c4018cfa3a
- SHA1 8fc12c3c6aa0c4c1c454986f2c24647c27e3eed3
- SHA512 9d8c37279481093eba99d7709ca8b65274d4ca1e237f91383930b977279753e1e9adabe82be76a25edfbde3a79c6be91110ad55fe97c14b2ceb6d009d7dac163
- SSDEEP 384:GTHhwSSJ5Tz4PKwRHEME7HnnNzjQGII+NXjg2x+bX/Hz5RjNadF+:pSSX4PtRPEbNzjfII+NzgC+bXPz5Kdk
- TLSH T1ED92D5AE711F22C3C89553B8D10A050FE8F2DE8D431A12D9BB2E9F7B89AC55E513D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 2ad7b7df7d74565b13e739a1d50608d7694de40ff018146fc61df894e6777f20
- MD5 ed7c273c3adbf052d5750a3a2b8f60ea
- SHA1 659eb2252c5cc11dcf02b44bd927eeedaa38cd61
- SHA512 3ab26735fef9e9dacf81d5cc3453455f572dcc4a33062f405d0e3ae2c3e28a82964bbe2797a4997c5f886046b4f267c55c481b9e52b8ca2ef273ab6a018f2e32
- SSDEEP 384:PTHhtZAStFw2nPFRs5MEoLdieHnNjF1ICeLNXjS/HbrqzvnY9jhUdwH:fZAS029R1EoLzNjF1ICeLNzwb+zw9lUk
- TLSH T10992296D226F269BE4A513F8C026079BFDF09ECFC34453DE674A683B05CB27140A95E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 7f25ddaf44eb5915cb65abcbe93ed728a4d49cc824af5340afea57b3c0302e89
- MD5 d45b8f133e6629d1cfb5471810138e47
- SHA1 ae3b70e7b61d0506a6fc94a9e2767faa41e37e8a
- SHA512 d38af500cc9402b06571bbde0dd8a8bec0c17787c875ccfd5b34c2909425ce270a5dcc017e4ef728578a4979bf3601e502d271522ee7cee278dd13b93875a1b0
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfShZytTD5iqr:sxEvYjVzANqhwN
- TLSH T191A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH