Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/06/2026, 09:49
Behavioral task
behavioral1
Sample
tmp4xihp8oc.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmp4xihp8oc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmp4xihp8oc.exe
Resource
win11-20260513-en
General
- Target tmp4xihp8oc.exe
- Size 9.1MB
- Sample260602-ltdmlaat8t
- SHA256 a608a072eb0b271933900bc9c68a099399b7a46e9bb8b69415ec9f394e63351e
- MD5 552ae135bf740ea0c54b9eec3eafe72b
- SHA1 1536eb1603c4c8befa3d761f2d30dd99dbed5faf
- SHA512 c2ceb015bf0d0b4919b42beb85c1be18a77b63428eb925145b21739f0357731f753ad456feb1808fa35011e565bbd94c022a1b27a2394960589c5ebe33fcd784
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfQhZytTD5iqu:sxEvYjVzANIhwN
- TLSH T154A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral2/files/0x00070000000243ca-106.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2564 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 4216 csrss.exe 4688 csrss.exe 1268 csrss.exe 4920 csrss.exe 4692 csrss.exe 2064 injector.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmp4xihp8oc.exe Set value (str) \REGISTRY\USER\S-1-5-21-204488895-2999877624-296153668-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe - Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
description ioc Process File opened for modification \??\WinMonFS csrss.exe - Drops file in System32 directory 9 IoCs
description ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File 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 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 tmp4xihp8oc.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmp4xihp8oc.exe File created C:\Windows\rss\csrss.exe tmp4xihp8oc.exe -
pid Process 4000 powershell.exe 2260 powershell.exe 4588 powershell.exe 2920 powershell.exe 4656 powershell.exe 4244 powershell.exe 2052 powershell.exe 1164 powershell.exe 4848 powershell.exe 748 powershell.exe 3764 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 tmp4xihp8oc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmp4xihp8oc.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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe 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\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates 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 powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates 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\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\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\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\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 3376 schtasks.exe 2752 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3764 powershell.exe 3764 powershell.exe 4908 tmp4xihp8oc.exe 4908 tmp4xihp8oc.exe 1164 powershell.exe 1164 powershell.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4644 tmp4xihp8oc.exe 4000 powershell.exe 4000 powershell.exe 2260 powershell.exe 2260 powershell.exe 4848 powershell.exe 4848 powershell.exe 4588 powershell.exe 4588 powershell.exe 4848 powershell.exe 4588 powershell.exe 748 powershell.exe 748 powershell.exe 748 powershell.exe 4688 csrss.exe 4688 csrss.exe 2920 powershell.exe 2920 powershell.exe 2920 powershell.exe 4656 powershell.exe 4656 powershell.exe 4656 powershell.exe 4244 powershell.exe 4244 powershell.exe 4920 csrss.exe 4920 csrss.exe 4244 powershell.exe 2052 powershell.exe 2052 powershell.exe 2052 powershell.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 4216 csrss.exe 4216 csrss.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 2064 injector.exe 4216 csrss.exe 4216 csrss.exe 2064 injector.exe - Suspicious use of AdjustPrivilegeToken 18 IoCs
description pid Process Token: SeDebugPrivilege 3764 powershell.exe Token: SeDebugPrivilege 4908 tmp4xihp8oc.exe Token: SeImpersonatePrivilege 4908 tmp4xihp8oc.exe Token: SeDebugPrivilege 1164 powershell.exe Token: SeDebugPrivilege 4000 powershell.exe Token: SeDebugPrivilege 2260 powershell.exe Token: SeDebugPrivilege 4848 powershell.exe Token: SeDebugPrivilege 4588 powershell.exe Token: SeDebugPrivilege 748 powershell.exe Token: SeDebugPrivilege 4688 csrss.exe Token: SeImpersonatePrivilege 4688 csrss.exe Token: SeDebugPrivilege 2920 powershell.exe Token: SeDebugPrivilege 4656 powershell.exe Token: SeDebugPrivilege 4244 powershell.exe Token: SeDebugPrivilege 4920 csrss.exe Token: SeImpersonatePrivilege 4920 csrss.exe Token: SeDebugPrivilege 2052 powershell.exe Token: SeSystemEnvironmentPrivilege 4216 csrss.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4908 wrote to memory of 3764 4908 tmp4xihp8oc.exe 88 PID 4644 wrote to memory of 1164 4644 tmp4xihp8oc.exe 96 PID 4644 wrote to memory of 3944 4644 tmp4xihp8oc.exe 98 PID 3944 wrote to memory of 2564 3944 cmd.exe 100 PID 4644 wrote to memory of 4000 4644 tmp4xihp8oc.exe 101 PID 4644 wrote to memory of 2260 4644 tmp4xihp8oc.exe 103 PID 4644 wrote to memory of 4216 4644 tmp4xihp8oc.exe 105 PID 4216 wrote to memory of 4848 4216 csrss.exe 108 PID 4688 wrote to memory of 4588 4688 csrss.exe 110 PID 4216 wrote to memory of 748 4216 csrss.exe 116 PID 1268 wrote to memory of 2920 1268 csrss.exe 127 PID 4920 wrote to memory of 4656 4920 csrss.exe 131 PID 4216 wrote to memory of 4244 4216 csrss.exe 133 PID 4692 wrote to memory of 2052 4692 csrss.exe 137 PID 4216 wrote to memory of 2064 4216 csrss.exe 142 - 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\tmp4xihp8oc.exe"C:\Users\Admin\AppData\Local\Temp\tmp4xihp8oc.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4908 -
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:3764
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C:\Users\Admin\AppData\Local\Temp\tmp4xihp8oc.exe"C:\Users\Admin\AppData\Local\Temp\tmp4xihp8oc.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:4644 -
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:1164
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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:3944 -
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:2564
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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:4000
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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:2260
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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:4216 -
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:4848
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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:3376
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:1308
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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:748
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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:4244
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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:2064
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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:2752
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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:4688 -
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:4588
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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:1268 -
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:2920
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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:4920 -
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:4656
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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:4692 -
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:2052
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 f019af2e5e74cdf13c963910500f9436c66b6f2901f5056d72f82310f20113b9
- MD5 a6ea7bfcd3aac150c0caef765cb52281
- SHA1 037dc22c46a0eb0b9ad4c74088129e387cffe96b
- SHA512 c8d2d373b48a26cf6eec1f5cfc05819011a3fc49d863820ad07b6442dd6d5f64e27022a9e4c381eb58bf7f6b19f8e77d508734ff803073ec2fb32da9081b6f23
- TLSH T186518D303161A8D84D435F0205286ED5A3EF478AAFAC8F5CB529231DCE2A44BD7221F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 21KB
- SHA256 2808ee5224dec15f925f900e885f240483427f9af17dd2bfa8d83e4b832fb937
- MD5 a4deff7c3cd5952e13572545c8dcd310
- SHA1 c9b26436fb2a52434da01e7540a94dfe80da2132
- SHA512 55e87e8817317e7b89e60c15ea39bd0f19298746e5951d156a05f26b83b5507ba925f7e5e7ec1524dd7d44fb6269c427b58b7cfe13965e3fbee87e00be0d4035
- SSDEEP 384:dsf+hoS9i+uNhTizjncwhywok+o9o2TpK6seYbneCx/xoTLYbLU0SF5Lt9KqA/9t:CfAmwjncZ0jo2TpN+nl0Y/XYLt96fOKl
- TLSH T1DDA2F85E618F1AC3C4865378D10A040FE8F1DE8D431926D8BB1F8F7B8AAC6BF6178548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 21KB
- SHA256 e4e99393ad273725794bca88592fcc6cac74483ce7e0d6597b1e88791035c700
- MD5 1241610ffb43d8587f4c811743f35a80
- SHA1 9ceb17acddd927334f2b38d7db9cd83576a3641b
- SHA512 4ca326038af962a68a5eeefc5e7d30cde12479e9a83e87914f3484120e672f54132257c3ad4528d9a7855249661e4992b39910050d84ff61e422b789efcd3b0c
- SSDEEP 384:/sf+hoH91i5nD42awrARNYFFNpfNlx/xUDsXc2oUIKJnhLWKWiTA+n2JBLjhnROg:0fAIie2a8ARN8FNpfFuwWUB/KmCLFD
- TLSH T1C8A2295A621F3A97E0A92378D42607DBE1F0EDCEC30017CD674A59371ACEA75A0F85D8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vkdovki1.ord.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 23114c65aa2c99490486e52cceec1bfa95b9f4b1c35f7c0c4af0e27a66e81b6d
- MD5 d8d78f07f1b8ac0fb0577b82c4999d72
- SHA1 1b7ad23942fcff87b07f8c21be8cfc5bc2e8ff95
- SHA512 fb3a69395caf975b47f19231932c70e519ed1aebbd2c7006bfe2a2a4eb07127323d2594bcdd5394e1fe292ea05ce0ab3a0f55df845a6c2f159d6b2954d1e3059
- SSDEEP 384:18sf+Bh9RBY3AKh7jmQ1RDokAlNYPjffemRc7/ZocmPMtJMR1E4+nFbOuj3luJ0y:15fUYTV15okAlNijffs7BUcmR1q4ublQ
- TLSH T1C8923A9D221F2A97C0A513F4D42743DFE8B09DCF834407DE67492E3B06DA77958A82E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 809241bfc1e4b7897b3c2d410a6fcafa3b64bca629d846685b8252781398c473
- MD5 21a90711ddb7f5b11ab643c2702b2594
- SHA1 b011ee2f5157acfd3cec8b19459c6d929a795f0a
- SHA512 3e502fb5f4248885248ad415de5f437f570038e16a8dbf3f56cc0deac2a913889ae308d72be1ba778ea045d44466f4723d836a0411e434bdc3388929b01276b5
- SSDEEP 384:M6+BHRBasMsNnXi0Xkyto9orjT3KYYPNpfem1w7/IORwXlxz1fGR+nFbOuj3lu3c:tEaOy00jorjT3NiNpf87kZ1f54ublT
- TLSH T19492495D621F2AC7D0A613F4C02647DBD9B09CCFC3440BDE57865A3B06DAB7984A91F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 32d598cab0ab6161a809737169b0d5c311ed997575ae1098547384db00498769
- MD5 4752fd14b14d65f19eeabb26ea5a1f9f
- SHA1 478a27453e9eceebedcb67f7235dbd0b3159770c
- SHA512 7407e469dd29a80e844d0c5046b7e99a6819bc960bb71dc437895a18aa48aaf6b94976c3e5a716d79e3287d8645f35821b6f2f53eb127217fbd2bf94e307c341
- SSDEEP 384:msf+B19RBOwWIK425qiJkyto93BRNYFFjffem1c7/IOKPMldy1Prws+nFbOuj3lj:jfgOW2mj3BRN8FjffY7SUI1a4ublj
- TLSH T1CA924A5E621F2696E02613F0D42B47DBE9F0ADCFC38406DE57855E3B06CABB584D80E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 f2ef567cc1ab6ead24b6990340d6ed4edcb6f1bfe39b145a5b3198967dd7ffd6
- MD5 b0ac649b560d0d5eeebd36a43c9ac14a
- SHA1 5ec7421069e92a448612cb90d06b512de8c107f7
- SHA512 5a1850e9e1c0e68ce6c261b6ca0070cceef7f6f8edc9a6c75413b3dcccde6008f3b30c0b0f07a53c5b1bc9570d6559220a6341cc25a900111d1d6c73ff21c5dd
- SSDEEP 384:8sf+BHRBo7zBBizJ0eMto9onARNYFFNpfem1w7/ZKPMldd1PrwM+nFbOuj3l/UOg:5fEoxoVBonARN8FNpf87SUj1a4ubls
- TLSH T11292185D620F3ADBD4A613B4C42B47EFE9B08DCFC30007DE2789692B16CA67544994ED
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 2e2d2b692ceac1f00a276c8b22caa68f6e1953dbe91ba3374f5f1b645772d991
- MD5 6ef2d41e2620e1181510efe9c73168d2
- SHA1 eb4a4ced4769ade772303d0286728774d84e1e6b
- SHA512 708c3e6e14286418b6604249e364e3b0587ba1f90aa3fc29128e511afce0843e3d2cbbb63336629926543900f0fcfdfb095c43108a82f780a044f3d7a08a9934
- SSDEEP 384:hsf+B99m+eViDm2CDzWJCro9o2T9K6seYbne28v/ZJwMHhOqEIjaLFqZbObTUSG2:GfBV/2Uq4co2T9N+ncvhOqEII4qMB2
- TLSH T18A92E65E201F16C3C48513B8E11B054FE8F2DE8D530A17D8BB1E9F3B8AAC69E913D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 2bc8c1d9a2bce115d77bde457308bd355fe18fa210583b79f700530091568033
- MD5 f43acce000f1670ae8ae71de60763110
- SHA1 b82441b0cb4749f0b5ad4788c5a956629f1eb7c5
- SHA512 2d7a0b77e889ce300b081edf0e29aca8849239438a521b14aab1a56958a9357db7fd9eab474345e95fe6977cdb418cebe6cf86139c662e0a1a721290a896f74b
- SSDEEP 384:ssf+Bm9RBfJgcwG/x0JkiAo9oSwNYFFNpfemFw7/IOGtqVJ+1EM+nFbOuj3iusOg:JfJfecwGJ1iVofN8FNpfM7gGI1u4ubij
- TLSH T11992295D221F2A97D09613F4D42B43EFE8B09DCF830407DD67896E3B06CA7B584A95E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 a608a072eb0b271933900bc9c68a099399b7a46e9bb8b69415ec9f394e63351e
- MD5 552ae135bf740ea0c54b9eec3eafe72b
- SHA1 1536eb1603c4c8befa3d761f2d30dd99dbed5faf
- SHA512 c2ceb015bf0d0b4919b42beb85c1be18a77b63428eb925145b21739f0357731f753ad456feb1808fa35011e565bbd94c022a1b27a2394960589c5ebe33fcd784
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfQhZytTD5iqu:sxEvYjVzANIhwN
- TLSH T154A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH