Analysis
- max time kernel
150s - 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, 10:25
Behavioral task
behavioral1
Sample
tmp7ybsnp4h.exe
Resource
win10ltsc2021-20260513-en
Behavioral task
behavioral2
Sample
tmp7ybsnp4h.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral3
Sample
tmp7ybsnp4h.exe
Resource
win11-20260513-en
General
- Target tmp7ybsnp4h.exe
- Size 9.1MB
- Sample260602-mf9csacs6n
- SHA256 6aff74b947b1221353d631fd11d218527f9613fd7735a6f13a706156fedf2bc5
- MD5 c3e1d1a09eea71992d4dab6fc1667d8e
- SHA1 939610fbfa7cab916f67a3dfab559e002d66a709
- SHA512 7b87bed98f12ee4c03bd629370ac23c21f5a5d1f477b495018a716f2afb99dae1755a30508150f09ad3f089ffc89551e45a413878c44a97f606fae00d24e3a16
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfdhZytTD5iqmm:sxEvYjVzAN1hwNt
- TLSH T1D6A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Glupteba payload 1 IoCs
resource yara_rule behavioral2/files/0x000300000002234f-91.dat family_glupteba - Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4216 netsh.exe - Executes dropped EXE 6 IoCs
pid Process 1996 csrss.exe 3216 csrss.exe 4384 csrss.exe 208 csrss.exe 4832 csrss.exe 4352 injector.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" tmp7ybsnp4h.exe Set value (str) \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000\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 8 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe - 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 tmp7ybsnp4h.exe - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss tmp7ybsnp4h.exe File created C:\Windows\rss\csrss.exe tmp7ybsnp4h.exe -
pid Process 548 powershell.exe 824 powershell.exe 4784 powershell.exe 624 powershell.exe 2388 powershell.exe 2940 powershell.exe 1684 powershell.exe 3496 powershell.exe 3516 powershell.exe 2024 powershell.exe 3544 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 queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh netsh.exe Key opened \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 tmp7ybsnp4h.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language csrss.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tmp7ybsnp4h.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 - Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs 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\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\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\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\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\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\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\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs 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\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates 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\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs 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\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA 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\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 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 2488 schtasks.exe 1980 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3496 powershell.exe 3496 powershell.exe 4396 tmp7ybsnp4h.exe 4396 tmp7ybsnp4h.exe 548 powershell.exe 548 powershell.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 4388 tmp7ybsnp4h.exe 824 powershell.exe 824 powershell.exe 2024 powershell.exe 4784 powershell.exe 4784 powershell.exe 2024 powershell.exe 2024 powershell.exe 4784 powershell.exe 3216 csrss.exe 3216 csrss.exe 624 powershell.exe 624 powershell.exe 624 powershell.exe 2388 powershell.exe 2388 powershell.exe 2388 powershell.exe 3544 powershell.exe 3544 powershell.exe 2940 powershell.exe 2940 powershell.exe 3544 powershell.exe 2940 powershell.exe 208 csrss.exe 208 csrss.exe 1684 powershell.exe 1684 powershell.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 1996 csrss.exe 4352 injector.exe 4352 injector.exe 1996 csrss.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 1996 csrss.exe 1996 csrss.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe 4352 injector.exe - Suspicious use of AdjustPrivilegeToken 17 IoCs
description pid Process Token: SeDebugPrivilege 3496 powershell.exe Token: SeDebugPrivilege 4396 tmp7ybsnp4h.exe Token: SeImpersonatePrivilege 4396 tmp7ybsnp4h.exe Token: SeDebugPrivilege 548 powershell.exe Token: SeDebugPrivilege 824 powershell.exe Token: SeDebugPrivilege 2024 powershell.exe Token: SeDebugPrivilege 4784 powershell.exe Token: SeDebugPrivilege 3216 csrss.exe Token: SeImpersonatePrivilege 3216 csrss.exe Token: SeDebugPrivilege 624 powershell.exe Token: SeDebugPrivilege 2388 powershell.exe Token: SeDebugPrivilege 3544 powershell.exe Token: SeDebugPrivilege 2940 powershell.exe Token: SeDebugPrivilege 208 csrss.exe Token: SeImpersonatePrivilege 208 csrss.exe Token: SeSystemEnvironmentPrivilege 1996 csrss.exe Token: SeDebugPrivilege 1684 powershell.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4396 wrote to memory of 3496 4396 tmp7ybsnp4h.exe 88 PID 4388 wrote to memory of 548 4388 tmp7ybsnp4h.exe 96 PID 4388 wrote to memory of 4612 4388 tmp7ybsnp4h.exe 99 PID 4612 wrote to memory of 4216 4612 cmd.exe 101 PID 4388 wrote to memory of 824 4388 tmp7ybsnp4h.exe 102 PID 4388 wrote to memory of 3516 4388 tmp7ybsnp4h.exe 104 PID 4388 wrote to memory of 1996 4388 tmp7ybsnp4h.exe 106 PID 1996 wrote to memory of 2024 1996 csrss.exe 108 PID 3216 wrote to memory of 4784 3216 csrss.exe 111 PID 1996 wrote to memory of 624 1996 csrss.exe 118 PID 4384 wrote to memory of 2388 4384 csrss.exe 126 PID 208 wrote to memory of 3544 208 csrss.exe 130 PID 1996 wrote to memory of 2940 1996 csrss.exe 132 PID 4832 wrote to memory of 1684 4832 csrss.exe 135 PID 1996 wrote to memory of 4352 1996 csrss.exe 137 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\tmp7ybsnp4h.exe"C:\Users\Admin\AppData\Local\Temp\tmp7ybsnp4h.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3496
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C:\Users\Admin\AppData\Local\Temp\tmp7ybsnp4h.exe"C:\Users\Admin\AppData\Local\Temp\tmp7ybsnp4h.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:4388 -
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:548
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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:4612 -
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:4216
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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:824
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:3516
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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:1996 -
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:2024
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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:2488
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:4080
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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:624
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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:2940
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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:4352
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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:1980
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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:3216 -
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:4784
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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:4384 -
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:2388
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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:208 -
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:3544
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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:4832 -
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:1684
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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 d0361751ad7195ac0cbfdf28abae49f2229bc49ddd47cfec553090af1db09669
- MD5 48810b3a8b3168bf91cb890d8e50e0c7
- SHA1 80bc92bf72510bdc147a701268ea1f87efd98972
- SHA512 238e2c43a7c771d2568ab1210d5504b7e9d959383dcabe018efe68655455688f5a9191f32e9cdeaff354028bf879fba6399ede2b944c415e3cafd8497ac562c5
- SSDEEP 384:Bsf+hoN9i+186Mh5LVBFzJk6o9okTVK6seYbne6x/xozLYbLU0+F5/t9KCA/9Jnj:mfA686Sn3ePokTVN+nFkY/XM/t9C/OKR
- TLSH T169A2E85E618F16C3C4861378D10A041FE8F2DE8D43192AD8BB5F8F778AAC6BF6179548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 21KB
- SHA256 ee6cc3bd8ca7bb82c6e246cd0933ddde3050850d0214295a94fa41dae00d210c
- MD5 59b9468aa652ea2e763c38e68a486aa1
- SHA1 f8e553afb6b3d99a9141698585aa36af55beef39
- SHA512 e1d3366f65cdf603448ca0cf73518c7e9cef9e062f0a9205b5c7d9391b3694da33399d016971bc9cb876454cfee6df2fa88b76a4f57869bd043d4a5882e883e9
- SSDEEP 384:36+hoH91cEbQpecEkTo9osFTVNYFFjffemlx/xUDsX0QoUIrg5OLmv63x9d+n2JE:qAI9cppnEoOTVN8FjffFuwWU0EOwCL5o
- TLSH T188A2391F620F3ED7D09623B9C426039BE4B0DDCE83001BDD764B593B56C9A7950B86E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_52o5a4au.iyh.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 6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
- MD5 3d086a433708053f9bf9523e1d87a4e8
- SHA1 b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
- SHA512 931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
- TLSH T1A8417C303261A9D84D435B0215286ED5E3EF478AAFAC5F5CB569231DCE2A44BD7221F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 296ae687172cde54fa522d40ac7b6d1b17c1462d737c7672363b39d3baba9049
- MD5 c121e6a21941f903d2faf6b2573294a9
- SHA1 c3690677c3cd7eb324cb9a46d07d7c95c89b0a63
- SHA512 2823e7ee623003dcc09131c970c076a82b60b018a1c3e57e6113a91390e8dbf7be01b489218d335f9bac7b6922b7be0e9649e85969be89a3083c506325b26a1d
- SSDEEP 384:A8sf+BnRBMpFT7ar4P1g0o9o2ZNYFFjffemxw7/IOoTMhokm1v+nFbOuj3l3d2Og:A5fUM3wJZo2ZN8FjffQ7qYI1G4ubls
- TLSH T19292295E221F2AD7C0A613F4C42B43EBD9B09DCFC34007ED17892A3716CAB7654A91E9
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 6fcd869530d61b80d711c50d55fcac86f471a324b87d086be6d7246e758ec9ff
- MD5 a05cb46269838853335138f57e7c54e6
- SHA1 a2c1832cb20349d808e78c3bea96ae17b8429f9a
- SHA512 1eb3426e0a0a301078c63a5c5f86b31beb969721831565ac6f8314cf34b89c2c3827750a08f48432f0e5e6bf1487fe761fdebe2060bf325193194b2e8661ec2b
- SSDEEP 384:J6+B+XrqqUU4I6e+MM/bPKXVLhav+IfLcmlORIW8h3/9XmR2CGfUdaJ:ITXrLUUz+MMDPKBm+Y7eURxj8dQ
- TLSH T1DC920AB7875D2BF5CA5FCFAFC9EE12698F2423E78360E6AA0114714608D3253F81A154
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 935bb9827418e57be1ce0ee1c9843a715f69e2b260e128883e0b85624e39b8a5
- MD5 f87327839fc5e5f36e4c07c2524a7842
- SHA1 c687b0561c43832089e34992e1febd6b67108c46
- SHA512 653bb47a91c0fdcd4407a05937f28d635a5a79e40513969895ba46068bef3f24ee2fcc1d92f536883c4a425d0e62a6374e21dcd524055f14fdc6ff76b40cbd61
- SSDEEP 384:y8sf+Bh9RB4Z1RXn7OCJkz+odzPkARNYFFjffem1w7/IORw0ftdQ1DjaY+nFbOui:y5fU4ZLO3z3PkARN8Fjff87ta1D84ubm
- TLSH T1A792296D621F2AD3D1A513F8C426439BE4F08DCF834407DD6B895A3B0ACA77654AC5F8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 fbdaf98668d131a5a156e62d5deaced70309cb9e6479c7beaa8161e18ce29e47
- MD5 cdd17f329ece05171334e9ee5a9c2d66
- SHA1 8285e42aaeb3ad9893dd425168736fd4844ad4d4
- SHA512 95adcf995897bbc2b89ddc1223e00ee10b4fda9ff52e7c862687454b4a347199e866182fe6757ca3f1b105461483e1f7ab0507be39150b50837f507b331a2ed2
- SSDEEP 384:Mh8sf+BHRBwGqtiIBp5Jk+o9ZTJKYYFFNpfemRwUOocmPG1okO1RjxP+nFbOuj3u:c5fEMisWjZTJN8FNpfAtUcw1R84ublBy
- TLSH T1AD92179D622F3A97D47623F8C43A47D7E9708DCFC3000BDD6A86693706CA76184AC1E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
- Size 19KB
- SHA256 94aa82158b7997038bd9cab7bc7079f2d3f984742f1d69e1c1f3fd28baad6dd2
- MD5 32acec9584139899401e5f282342a29f
- SHA1 5d79383df72c9e2722484558dcdb0e22943453b5
- SHA512 5d138aceee31354884bb27ef4e17a97fabe27c9b7528cd3d7c0a4d77771bb58a90d5a22c6613c118fcb6349d00f40da09d84e19db85f2c7868360011c84f871c
- SSDEEP 384:p6+BZ9m+M5YEw4BiWvk+o9o2TVK6seYbneS8v/ZRwM0lOGEIjaiMZbObTUSf2:orm4otjo2TVN+nIvkOGEIyqME2
- TLSH T11592E75E611F16C3C48613B8D117055FE8F2EE8D531A17D8BB2E9F3B8AACA9E413C148
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\rss\csrss.exe
- Size 9.1MB
- SHA256 6aff74b947b1221353d631fd11d218527f9613fd7735a6f13a706156fedf2bc5
- MD5 c3e1d1a09eea71992d4dab6fc1667d8e
- SHA1 939610fbfa7cab916f67a3dfab559e002d66a709
- SHA512 7b87bed98f12ee4c03bd629370ac23c21f5a5d1f477b495018a716f2afb99dae1755a30508150f09ad3f089ffc89551e45a413878c44a97f606fae00d24e3a16
- SSDEEP 98304:GHxMZDJ1TRpxYVX9u2IazANfdhZytTD5iqmm:sxEvYjVzAN1hwNt
- TLSH T1D6A66B91FA9B00F5EA13543084A7623F9331BD064B25CFCBD6506F2AED73AD20E36659
- MD5 SHA1 SHA512 SSDEEP TLSH