Analysis
- max time kernel
150s - max time network
141s - 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, 10:02
Behavioral task
behavioral1
Sample
tmptixbqev1.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmptixbqev1.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmptixbqev1.exe
Resource
win11-20260513-en
General
- Target tmptixbqev1.exe
- Size 9.1MB
- Sample260602-l2vwvaby6l
- SHA256 98577c1cc4f73ba7af6cb130b593d3b984ee019779aae5cad3e867cb490ada38
- MD5 bc0aad16afd950734d50b5de1fe9719e
- SHA1 6f1041e4d8c3c6f674d97005e34fbae7d8ade2ba
- SHA512 bcea310c2c42fdf23df463db5e8d83ff543a3c3726ee4b64093c57e50a01919032c26124d531b5b4694129b87e5b33747842ff38172ad0e87956f6e2db73dede
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf8hZytTD5iq5:sxEvYjVzAN0hwN
- TLSH T14EA66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral3/files/0x001400000002b3be-101.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 1560 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 4512 csrss.exe 1480 csrss.exe 1608 csrss.exe 4900 csrss.exe 4520 csrss.exe 1692 injector.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1636999435-3883760687-346127294-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmptixbqev1.exe Set value (str) \REGISTRY\USER\S-1-5-21-1636999435-3883760687-346127294-1000\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\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 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 - 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 tmptixbqev1.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmptixbqev1.exe File created C:\Windows\rss\csrss.exe tmptixbqev1.exe -
pid Process 3064 powershell.exe 2152 powershell.exe 3340 powershell.exe 4644 powershell.exe 2672 powershell.exe 2644 powershell.exe 1428 powershell.exe 4288 powershell.exe 240 powershell.exe 1424 powershell.exe 4056 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 csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 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 tmptixbqev1.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 tmptixbqev1.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 - 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\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot 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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\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\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates 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 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs 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\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\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\Policies\Microsoft\SystemCertificates\Disallowed\Certificates 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\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs 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 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\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed 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 416 schtasks.exe 3484 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2672 powershell.exe 2672 powershell.exe 2456 tmptixbqev1.exe 2456 tmptixbqev1.exe 4056 powershell.exe 4056 powershell.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 4760 tmptixbqev1.exe 2644 powershell.exe 2644 powershell.exe 1428 powershell.exe 1428 powershell.exe 3064 powershell.exe 3064 powershell.exe 4288 powershell.exe 4288 powershell.exe 2152 powershell.exe 2152 powershell.exe 1480 csrss.exe 1480 csrss.exe 3340 powershell.exe 240 powershell.exe 3340 powershell.exe 240 powershell.exe 1424 powershell.exe 1424 powershell.exe 4900 csrss.exe 4900 csrss.exe 4644 powershell.exe 4644 powershell.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 4512 csrss.exe 4512 csrss.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 4512 csrss.exe 4512 csrss.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe 1692 injector.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 2672 powershell.exe Token: SeDebugPrivilege 2456 tmptixbqev1.exe Token: SeImpersonatePrivilege 2456 tmptixbqev1.exe Token: SeDebugPrivilege 4056 powershell.exe Token: SeDebugPrivilege 2644 powershell.exe Token: SeDebugPrivilege 1428 powershell.exe Token: SeDebugPrivilege 3064 powershell.exe Token: SeDebugPrivilege 4288 powershell.exe Token: SeDebugPrivilege 2152 powershell.exe Token: SeDebugPrivilege 1480 csrss.exe Token: SeImpersonatePrivilege 1480 csrss.exe Token: SeDebugPrivilege 3340 powershell.exe Token: SeDebugPrivilege 240 powershell.exe Token: SeDebugPrivilege 1424 powershell.exe Token: SeDebugPrivilege 4900 csrss.exe Token: SeImpersonatePrivilege 4900 csrss.exe Token: SeDebugPrivilege 4644 powershell.exe Token: SeSystemEnvironmentPrivilege 4512 csrss.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 2456 wrote to memory of 2672 2456 tmptixbqev1.exe 80 PID 4760 wrote to memory of 4056 4760 tmptixbqev1.exe 85 PID 4760 wrote to memory of 404 4760 tmptixbqev1.exe 87 PID 404 wrote to memory of 1560 404 cmd.exe 89 PID 4760 wrote to memory of 2644 4760 tmptixbqev1.exe 90 PID 4760 wrote to memory of 1428 4760 tmptixbqev1.exe 92 PID 4760 wrote to memory of 4512 4760 tmptixbqev1.exe 94 PID 4512 wrote to memory of 3064 4512 csrss.exe 97 PID 1480 wrote to memory of 4288 1480 csrss.exe 99 PID 4512 wrote to memory of 2152 4512 csrss.exe 105 PID 1608 wrote to memory of 3340 1608 csrss.exe 116 PID 4900 wrote to memory of 240 4900 csrss.exe 118 PID 4512 wrote to memory of 1424 4512 csrss.exe 120 PID 4520 wrote to memory of 4644 4520 csrss.exe 123 PID 4512 wrote to memory of 1692 4512 csrss.exe 125 - 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\tmptixbqev1.exe"C:\Users\Admin\AppData\Local\Temp\tmptixbqev1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2456 -
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:2672
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C:\Users\Admin\AppData\Local\Temp\tmptixbqev1.exe"C:\Users\Admin\AppData\Local\Temp\tmptixbqev1.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:4760 -
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:4056
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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:404 -
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:1560
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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:2644
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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:1428
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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:4512 -
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:3064
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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:416
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3904
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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:2152
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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:1424
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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:1692
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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:3484
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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:1480 -
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:4288
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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:1608 -
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:3340
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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:4900 -
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:240
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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:4520 -
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:4644
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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 ea3b40d126d20ac17eec0a5aa2e7f422af7291411cda24f319d93c5a1040635e
- MD5 395baae72d3f99f0496d8647e237612c
- SHA1 2768e10943450f14fce816ac03519c8b96a2a1a6
- SHA512 5d00c825f4a16bb94b7323286578c4d9d25ae92a40034179ff4c6a6e8440775a04ed957f859dd0a4129fc140b9b1b9b42ed2c832a7698edcf9b0dbdbb16b6e36
- SSDEEP 384:zL3HhwzxSS1C/FFlxJUJjNnnN7jQGIZKLj5rsUjj4R6yEID7iJkLOj9VFy:nxESSAFr3UJ5N7jfIZKL9rxjqR9D7iCL
- TLSH T1E092E7AE711F16C3C88653B8D106000FE8F2DE8D031956DDBB2E9F7B89AC59E917D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 20KB
- SHA256 fb196bc03026a8d3969eb1e0b667ba0ab24df2125ee4862bbb68720f37678630
- MD5 dca15e818cec9531320b7a4f850e017a
- SHA1 5dec0af31049ced09ec4536bfcd89d2b2879f5ec
- SHA512 fffae26ccef22b0ce0aaf2b39285f7d24937fb6d83d650dc4cd894816b11760e0068228f405d6c0065d94c48164e2c5cf4f242e311c436ff7a7aa22736ff9832
- SSDEEP 384:dXTHhwz1SGAjX9Ty2W3FAwea4czhjWaK2ZL9meiMdqwGexyMYWxXnnY9phEUd5H:HISjjdMVAaTNjWaBZL959w0IWZY9pSUT
- TLSH T12B923B5D622F2A9BD8A923F8C426038FF5F08EDEC30057DE6319593B05CE66454B85EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_segk5zzr.gtg.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 543d6e602c5e51475b9f7ca7c9c968f2396bb02db344c9310d297484afcb0f43
- MD5 3b32134d6ffb3d2cc5e9ccb542096ac0
- SHA1 492c34476cae1ce97a21ac14d058ba9a07ecd159
- SHA512 b8b124fabfc30a72593b217b59466d9a0d1d4325e5910c43a795df52f9af9493e23a8ac5c98fc495849fc065708d0f5c9ae347c694b63861214a911e597241b4
- SSDEEP 384:yL3HhwSStZrOSF8ZdeH4czNCa1IC4NXjC/4bPqzenY9jhUdxH:8KSSrf8iT5Ca1IC4NzvbyzB9lU/
- TLSH T1CC92296D226F2697E4A513F4C012439FF8F08ACFC34096DE67596D3B05CF26584A85ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 972378dccbff5556d42fdb6857875a244936740f2aba9cc9b9b62f885dab3499
- MD5 ab4d97dbc17fd78c783bd98ddfdb579f
- SHA1 05e4602c59c2d05bd2ae01df6e3d299228843ad1
- SHA512 e0336daa904ab24759fc28a89c0ec3331cae20b288b6c3dae314d02a8701676f0c85db9cf77b7616313d7e81f9cebda5c5a63a5c354ade3f131b4dee78cd6dfb
- SSDEEP 384:wTHhz1SStknfEdFRy2RHO+HHtOa13OLNbjg1/HGdMz/nY9jhUd9H:aSS2ns7RyOHNOa13OLNXgxzzA9lUr
- TLSH T16D92396D326F2697C4A623F49026079BFDF05ECF838413DE675A583B05CA67284A91FC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 df0ff16831aa256b7df81a96e1174c11778f5d2be9e5359bfdef75caf304c6bb
- MD5 02b9e9294a91f566a686459864329b44
- SHA1 746494040320fa5a65825f72740ebc0152a87a56
- SHA512 262f548e66c32e0bbdf545529fe3d90bd1acba580fde5b6a50fffaa9b038cd8eb4c9113c89f76c745a1bcebe27561b4ca90b484b1cb4f6277c2860631640d834
- SSDEEP 384:uL3HhpmStb0tB2EwPHnhjF13eLNXkorfqzOnY9jhUdAH:4fmSiLfShjF13eLNPezx9lUQ
- TLSH T163922869322F269BD4A513F48027079BFDF09ECFC34416DE531A5A3B06CB2B180A94ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 42f398d7feeccb59f3c128a7a1b7c0aade7d3de024a5ddfcdf0e50be4b4ef7cd
- MD5 0ca242a05a6be5d994118bef7041e70a
- SHA1 43842c10e7653df46097d3e95be27099db738bba
- SHA512 75879f5d7ddec68184dd355bda7bfb67df3a26c12d45991a3ef3bacb4bf1e951790caad32dbb37dd4fba14be4ed31a29b3a8f5843739cd0fb0a584325bbadf4d
- SSDEEP 384:LTHhz1S2kjOrQb3AKuFReya6oTedWcz8aK2Akz/mE08zbnY9jhUdkH:PS3NwK+RePBGQaBAAzE9lU0
- TLSH T141921859222F269BF97623F880321BCBF9A08DDFC30092DE1745583A05CB67094E96FD
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 ab3857212322fe6a377d6302e800c5bd406abe6f93b33728112ccf57cb99241b
- MD5 db38a6a638ba0e2ac2480d1d8e1a79fc
- SHA1 67a934408fffb3d66e063d896aa29a848fe9cb3d
- SHA512 2b9ce1ad6d4a29ab567bcf3ec2522b47201b013fa0ac701d3671e44c8e58ccb2e700d9f5f0c0f4be6b8d6df0bc232e35b6476b4dc80a7405abc284bf624502b4
- SSDEEP 384:2L3HhwjStkjcIcOmrFRHE9EOceTczSk9jfk2eLNXW/4br0sbynY9jhUdkH:gKjS24UgRyE9h9jf3eLNjbTbd9lU0
- TLSH T15D92295D726F228BE8A513F8C4260B87F9B08DDFC30456DE9716A83B05CB27084A95FD
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 91fad653de7ce63e7a6e261c3cb3fb9469f26f786ed1b19ad7c9bb346236b9fd
- MD5 192530414f777530f35f753ad9998b65
- SHA1 3f54a16d1767e2e1cb59dfd80e53ddba96f475f7
- SHA512 9e2bfe1de7872c6bb4e9fe313e7308ff6e0ee10b83f28e9f50f029b811f6efd24322a0a9dc9d856953d88085357eeac987a1ff2b00dea7429146912b63e66bae
- SSDEEP 384:KTHhRSSJQjaiBSGh54UEMEEpnnNvjQGIrs+NXjg2l+bbzzzFRjNndF+:ESSqhZ+sEqNvjfIrs+Nzge+bb/zF3dk
- TLSH T1C292E6AE715F22C3C89553B8E10B040FE8F2DE8D031A52D9BB2E9F3B89AC55E513D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 b05ebd73e202540c409255d1cd86d46c612b4b8062867040bfdc70ff61b9e890
- MD5 526d78db9f795beb3283ba28d692bcb9
- SHA1 b6649ccebb40c6f19807b106813491b83b877846
- SHA512 c860087b0d6738dee404ec7944d7ba593151db80a4b61293c45f6f1fa93608f2251930d848728e2cd4a56f61f2be2e3b0fe68df60ebddf1c099cf4614aa26e39
- SSDEEP 384:FL3HhpSStMKjRnhto+RHdEf4H/znNjF1+LNX8xqk4b7fPuzynY9jhUdsH:9vSSTRnhtvR9EfE/pjF1+LNXzbqzd9l5
- TLSH T18F923969322F2697D4A513F8D012078FFCF0AECE830413DE665A5E3B06CA675C4A85ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 98577c1cc4f73ba7af6cb130b593d3b984ee019779aae5cad3e867cb490ada38
- MD5 bc0aad16afd950734d50b5de1fe9719e
- SHA1 6f1041e4d8c3c6f674d97005e34fbae7d8ade2ba
- SHA512 bcea310c2c42fdf23df463db5e8d83ff543a3c3726ee4b64093c57e50a01919032c26124d531b5b4694129b87e5b33747842ff38172ad0e87956f6e2db73dede
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANf8hZytTD5iq5:sxEvYjVzAN0hwN
- TLSH T14EA66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH