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Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
01/06/2023, 15:00
Static task
static1
Behavioral task
behavioral1
Sample
06260399.exe
Resource
win7-20230220-en
General
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Target
06260399.exe
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Size
4.1MB
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MD5
f5044df58ed68f39007184ad674f22c6
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SHA1
0dedbe5e10878f737990cae5c407d67df98680f6
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SHA256
15ae92083fbe3db9776c6c09f9be86d0ea626bced37b10d2dae583ebcc3a1e35
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SHA512
bd1bb50865d5091293dd0c3f7b9876bb737d57ac9840a84a17e5fc00ac7661c26d09fa2600ff6e4e935334207d0e2f85b43764e268c930a6b6a4ef6de7e2141a
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SSDEEP
98304:qViZztAoIO3/53yjAPrhdVZlcI3OG+l3ERm+TnqOJ5hp:RBvijGddVoI3OG4WJTnzJ5hp
Malware Config
Signatures
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Glupteba payload 12 IoCs
resource yara_rule behavioral2/memory/2368-134-0x00000000030C0000-0x00000000039AB000-memory.dmp family_glupteba behavioral2/memory/2368-158-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/2368-203-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/596-230-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/596-291-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/3528-342-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/3528-352-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/3528-420-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/3528-431-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/3528-445-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/3528-459-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba behavioral2/memory/3528-470-0x0000000000400000-0x0000000000D1B000-memory.dmp family_glupteba -
Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 4240 netsh.exe -
Executes dropped EXE 3 IoCs
pid Process 3528 csrss.exe 3500 injector.exe 4368 tor.exe -
Loads dropped DLL 10 IoCs
pid Process 4368 tor.exe 4368 tor.exe 4368 tor.exe 4368 tor.exe 4368 tor.exe 4368 tor.exe 4368 tor.exe 4368 tor.exe 4368 tor.exe 4368 tor.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 06260399.exe Set value (str) \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\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.
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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 7 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 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 06260399.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss 06260399.exe File created C:\Windows\rss\csrss.exe 06260399.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1580 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4052 schtasks.exe 4736 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-331 = "E. Europe Daylight Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2452 = "Saint Pierre Standard Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-211 = "Pacific Daylight Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-601 = "Taipei Daylight Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2792 = "Novosibirsk Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time" 06260399.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 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-282 = "Central Europe Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-3142 = "South Sudan Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1862 = "Russia TZ 6 Standard Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed 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\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-31 = "Mid-Atlantic Daylight Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-461 = "Afghanistan Daylight Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-449 = "Azerbaijan Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" 06260399.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2771 = "Omsk Daylight Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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\Microsoft\SystemCertificates\Root\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time" 06260399.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 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-402 = "Arabic Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2872 = "Magallanes Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-3051 = "Qyzylorda Daylight Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time" 06260399.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-2391 = "Aleutian Daylight Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-152 = "Central America Standard Time" 06260399.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1e\52C64B7E\C:\Windows\system32\,@tzres.dll,-1802 = "Line Islands Standard Time" 06260399.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2880 powershell.exe 2880 powershell.exe 2368 06260399.exe 2368 06260399.exe 1504 powershell.exe 1504 powershell.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 596 06260399.exe 3328 powershell.exe 3328 powershell.exe 3772 powershell.exe 3772 powershell.exe 4000 powershell.exe 4000 powershell.exe 1468 powershell.exe 1468 powershell.exe 3360 powershell.exe 3360 powershell.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3528 csrss.exe 3528 csrss.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3528 csrss.exe 3528 csrss.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3528 csrss.exe 3528 csrss.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe 3500 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 2880 powershell.exe Token: SeDebugPrivilege 2368 06260399.exe Token: SeImpersonatePrivilege 2368 06260399.exe Token: SeDebugPrivilege 1504 powershell.exe Token: SeDebugPrivilege 3328 powershell.exe Token: SeDebugPrivilege 3772 powershell.exe Token: SeDebugPrivilege 4000 powershell.exe Token: SeDebugPrivilege 1468 powershell.exe Token: SeDebugPrivilege 3360 powershell.exe Token: SeSystemEnvironmentPrivilege 3528 csrss.exe Token: SeSecurityPrivilege 1580 sc.exe Token: SeSecurityPrivilege 1580 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2368 wrote to memory of 2880 2368 06260399.exe 85 PID 2368 wrote to memory of 2880 2368 06260399.exe 85 PID 2368 wrote to memory of 2880 2368 06260399.exe 85 PID 596 wrote to memory of 1504 596 06260399.exe 90 PID 596 wrote to memory of 1504 596 06260399.exe 90 PID 596 wrote to memory of 1504 596 06260399.exe 90 PID 596 wrote to memory of 4156 596 06260399.exe 92 PID 596 wrote to memory of 4156 596 06260399.exe 92 PID 4156 wrote to memory of 4240 4156 cmd.exe 94 PID 4156 wrote to memory of 4240 4156 cmd.exe 94 PID 596 wrote to memory of 3328 596 06260399.exe 95 PID 596 wrote to memory of 3328 596 06260399.exe 95 PID 596 wrote to memory of 3328 596 06260399.exe 95 PID 596 wrote to memory of 3772 596 06260399.exe 97 PID 596 wrote to memory of 3772 596 06260399.exe 97 PID 596 wrote to memory of 3772 596 06260399.exe 97 PID 596 wrote to memory of 3528 596 06260399.exe 100 PID 596 wrote to memory of 3528 596 06260399.exe 100 PID 596 wrote to memory of 3528 596 06260399.exe 100 PID 3528 wrote to memory of 4000 3528 csrss.exe 101 PID 3528 wrote to memory of 4000 3528 csrss.exe 101 PID 3528 wrote to memory of 4000 3528 csrss.exe 101 PID 3528 wrote to memory of 1468 3528 csrss.exe 106 PID 3528 wrote to memory of 1468 3528 csrss.exe 106 PID 3528 wrote to memory of 1468 3528 csrss.exe 106 PID 3528 wrote to memory of 3360 3528 csrss.exe 110 PID 3528 wrote to memory of 3360 3528 csrss.exe 110 PID 3528 wrote to memory of 3360 3528 csrss.exe 110 PID 3528 wrote to memory of 3500 3528 csrss.exe 113 PID 3528 wrote to memory of 3500 3528 csrss.exe 113 PID 3528 wrote to memory of 916 3528 csrss.exe 124 PID 3528 wrote to memory of 916 3528 csrss.exe 124 PID 3528 wrote to memory of 916 3528 csrss.exe 124 PID 916 wrote to memory of 1580 916 cmd.exe 125 PID 916 wrote to memory of 1580 916 cmd.exe 125 PID 916 wrote to memory of 1580 916 cmd.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\06260399.exe"C:\Users\Admin\AppData\Local\Temp\06260399.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2368 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2880
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C:\Users\Admin\AppData\Local\Temp\06260399.exe"C:\Users\Admin\AppData\Local\Temp\06260399.exe"2⤵
- Adds Run key to start application
- Checks for VirtualBox DLLs, possible anti-VM trick
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:596 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504
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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:4156 -
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
PID:4240
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3328
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3772
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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.
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3528 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4000
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4052
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:876
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1468
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3360
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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:3500
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C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4736
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C:\Windows\SysWOW64\cmd.execmd.exe /C sc sdset WmiPrvSE D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)4⤵
- Suspicious use of WriteProcessMemory
PID:916 -
C:\Windows\SysWOW64\sc.exesc sdset WmiPrvSE D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)5⤵
- Launches sc.exe
- Suspicious use of AdjustPrivilegeToken
PID:1580
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C:\Users\Admin\AppData\Local\Temp\csrss\tor\Tor\tor.exe"C:\Users\Admin\AppData\Local\Temp\csrss\tor\Tor\tor.exe" --nt-service -f "C:\Users\Admin\AppData\Local\Temp\csrss\tor\torrc" --Log "notice file C:\Users\Admin\AppData\Local\Temp\csrss\tor\log.txt"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:4368
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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Filesize
2.3MB
MD536e2ef87ac2110573ca79d6ddde8edf2
SHA171c3e94fb8f27f68c794a2f3b504ddcbaf9ea64f
SHA256cb599aa8e920db3f3167489ddfdb2a70caf80e428f8b67a422991719780e16c7
SHA512b6aa669cfc700a6d417faedbb01f84c4d8626fa3b434281b5c6ead8c4948c4c8bcd100c9c240b11ae43b32d5fed424e09d8b74656b1ef5c18a4c97d51dc82c39
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Filesize
7.3MB
MD5edc539a1258bb35f0b8a01812d2ca9b5
SHA11396dc3a844ef5d4cd76d549d432f06ddf4a41d1
SHA25663bc0b6ce681c77a55985a9fa4473466c8d7992670e3bda0337501ce83946b3b
SHA512e52b5c78776181e745fafc8cb25808fb9b49cf2907686db47b7c12a25707252f83dbe570a773122ffb4a3189bb9db2f0682503db63aa3867c066a94e54451ba5
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Filesize
3.8MB
MD5c72911dec6ae8c4bc62bb2a6a21ba85b
SHA10ae7077313a53103c2b32100d74aafc04216289d
SHA2567e777efc194ea9788171636085b19875d19397d3249fbb88136534037a3dc38f
SHA51299dc9761ad69f5508d96a2362b930728d451f5ddcf7bb1e210ec5b0f14ee00ee71efaaab150ffa16a2f92fbbb1e2a6b5cd92d51721996df7ac794491c441c304
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Filesize
5.6MB
MD5ed2f9b19dd1584d7e26f5ba460ef2fbf
SHA1dcbf1789bf1eeb03276b830cb2ab92bcf779d97f
SHA256f11bd1d7546cad00b6db0a1594f3ac1daf9f541004fd7efb5414e068693d6add
SHA512dcfc780d1e34968390969b64ea2091b630c8eec94ac4724a4103a003a2f31545c3791a39f514517153538b4d3f5c50b6bfba74cc9cf8c0b1b5daba0a4849c856
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Filesize
3.5MB
MD5b7c32c8e7d21aa9b79470037227eba43
SHA138d719b10ca035cee65162c1a44e2c62123d41b4
SHA25699b4042a858a9e437917c8256692e9ba161b87054ccf5e22538e86bb35c34f23
SHA512d85345380b9605c8484e11873218aa4eaeea573ca51eedada6d0518695a2b184bb22faf7c5e3d88330935774ced17e9d80c577b06603aa1ca6dab748b0bd15a7
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Filesize
3.5MB
MD5b7c32c8e7d21aa9b79470037227eba43
SHA138d719b10ca035cee65162c1a44e2c62123d41b4
SHA25699b4042a858a9e437917c8256692e9ba161b87054ccf5e22538e86bb35c34f23
SHA512d85345380b9605c8484e11873218aa4eaeea573ca51eedada6d0518695a2b184bb22faf7c5e3d88330935774ced17e9d80c577b06603aa1ca6dab748b0bd15a7
-
Filesize
3.5MB
MD5b7c32c8e7d21aa9b79470037227eba43
SHA138d719b10ca035cee65162c1a44e2c62123d41b4
SHA25699b4042a858a9e437917c8256692e9ba161b87054ccf5e22538e86bb35c34f23
SHA512d85345380b9605c8484e11873218aa4eaeea573ca51eedada6d0518695a2b184bb22faf7c5e3d88330935774ced17e9d80c577b06603aa1ca6dab748b0bd15a7
-
Filesize
876KB
MD5736443b08b5a52b6958f001e8200be71
SHA1e56ddc8476aef0d3482c99c5bfaf0f57458b2576
SHA256da1f75b9ce5f47cb78a6930a50c08397ee4d9778302746340f4057fcd838dbf4
SHA5129dfcdb1186b089e7961767d427de986ad8e5f7715b7592984349d0b8e7f02198137c83e8c79a096a7475ad9f4695f52539fa08fa65912860ddf0a85515a7cda1
-
Filesize
876KB
MD5736443b08b5a52b6958f001e8200be71
SHA1e56ddc8476aef0d3482c99c5bfaf0f57458b2576
SHA256da1f75b9ce5f47cb78a6930a50c08397ee4d9778302746340f4057fcd838dbf4
SHA5129dfcdb1186b089e7961767d427de986ad8e5f7715b7592984349d0b8e7f02198137c83e8c79a096a7475ad9f4695f52539fa08fa65912860ddf0a85515a7cda1
-
Filesize
668KB
MD536e1c3814bde3418ba3d38517954cb7c
SHA1495e1ba5b0b442e70124d33daa6fea4e3e5931b0
SHA256b34edd252f46dd881e79cfd274777fe5e90943d511c8e002aeca0528d7f3b4b1
SHA512df7b608c51a782ad5cdfd753577a3dcacf4e2515ac02ce9e35b3cbc543895862844e8adcaff983b1348884085cf7427c33a67acc5ce48fe656f5b2083d0813b0
-
Filesize
668KB
MD536e1c3814bde3418ba3d38517954cb7c
SHA1495e1ba5b0b442e70124d33daa6fea4e3e5931b0
SHA256b34edd252f46dd881e79cfd274777fe5e90943d511c8e002aeca0528d7f3b4b1
SHA512df7b608c51a782ad5cdfd753577a3dcacf4e2515ac02ce9e35b3cbc543895862844e8adcaff983b1348884085cf7427c33a67acc5ce48fe656f5b2083d0813b0
-
Filesize
668KB
MD536e1c3814bde3418ba3d38517954cb7c
SHA1495e1ba5b0b442e70124d33daa6fea4e3e5931b0
SHA256b34edd252f46dd881e79cfd274777fe5e90943d511c8e002aeca0528d7f3b4b1
SHA512df7b608c51a782ad5cdfd753577a3dcacf4e2515ac02ce9e35b3cbc543895862844e8adcaff983b1348884085cf7427c33a67acc5ce48fe656f5b2083d0813b0
-
Filesize
938KB
MD5d92e59b71bf8a0d827597ed95b2eca42
SHA1cfc49ff29eddb7127fbed166a8a1e740ea3dfb9a
SHA256b6ef5cb4c093431f3e73c53e66df33d08237ba46d457d119a2c4dcae582314e3
SHA512be65e003a498e753b08912d697e9b4d8a28828581c17d1e8e20880372a81030ce18610eeff230c8880e68a831041075bb2ebffcf318d29ebf58bc856fac3df04
-
Filesize
938KB
MD5d92e59b71bf8a0d827597ed95b2eca42
SHA1cfc49ff29eddb7127fbed166a8a1e740ea3dfb9a
SHA256b6ef5cb4c093431f3e73c53e66df33d08237ba46d457d119a2c4dcae582314e3
SHA512be65e003a498e753b08912d697e9b4d8a28828581c17d1e8e20880372a81030ce18610eeff230c8880e68a831041075bb2ebffcf318d29ebf58bc856fac3df04
-
Filesize
95KB
MD57cdbaca31739500aefc06dd85a8558ff
SHA1adc36ec6a3cdc7e57a1b706c820e382627f6cb90
SHA2560a1dee5dd5234971f7526f3d5f8b7e2cfdcb536e18debd51c985010fb504fbdb
SHA5126df8ac9054f27ebbef9642ce79ff7ba836411ea0ed0bd04b3cfe724a336a91f665c2cc0b7a4bfc99a80786d1a6d361b971a7dbb7a298b919a1baa812541841ba
-
Filesize
95KB
MD57cdbaca31739500aefc06dd85a8558ff
SHA1adc36ec6a3cdc7e57a1b706c820e382627f6cb90
SHA2560a1dee5dd5234971f7526f3d5f8b7e2cfdcb536e18debd51c985010fb504fbdb
SHA5126df8ac9054f27ebbef9642ce79ff7ba836411ea0ed0bd04b3cfe724a336a91f665c2cc0b7a4bfc99a80786d1a6d361b971a7dbb7a298b919a1baa812541841ba
-
Filesize
301KB
MD507f4bbf18077231cb44750684dd8daf4
SHA18560627e9e05d6022abdfe7e576856e91ac90188
SHA2564a146671b1fed4906799cb1cfc670753f1b1922793f5b40d5cf710befb287316
SHA51204e31ad60e797cdbd1f3db36a8473139bbd1b763d2d67a160454b24b524e8bbc4d5784c62446a0f9d83b95dd518534ab4581d3a43a14146b17d0035ecc79c151
-
Filesize
301KB
MD507f4bbf18077231cb44750684dd8daf4
SHA18560627e9e05d6022abdfe7e576856e91ac90188
SHA2564a146671b1fed4906799cb1cfc670753f1b1922793f5b40d5cf710befb287316
SHA51204e31ad60e797cdbd1f3db36a8473139bbd1b763d2d67a160454b24b524e8bbc4d5784c62446a0f9d83b95dd518534ab4581d3a43a14146b17d0035ecc79c151
-
Filesize
301KB
MD507f4bbf18077231cb44750684dd8daf4
SHA18560627e9e05d6022abdfe7e576856e91ac90188
SHA2564a146671b1fed4906799cb1cfc670753f1b1922793f5b40d5cf710befb287316
SHA51204e31ad60e797cdbd1f3db36a8473139bbd1b763d2d67a160454b24b524e8bbc4d5784c62446a0f9d83b95dd518534ab4581d3a43a14146b17d0035ecc79c151
-
Filesize
4.3MB
MD5055ae7c584a7b012955bf5d874f30cfa
SHA1f2b4d8c5307ff09607be929ec08fc2727bf03dcf
SHA256d51b5bf807f6de3b5521b49b9a722592fb85aee1ea2f1c03bbb5255d62bfb9c8
SHA512910bb0be7a3840bb37cb453ea066677a5327e272cfa0995f7a600bd4eb2e7c31685dcc0758c3b2cf07c7622fd45b2d4cdd3a4272cddaf9e97e2ffc48120646c5
-
Filesize
4.3MB
MD5055ae7c584a7b012955bf5d874f30cfa
SHA1f2b4d8c5307ff09607be929ec08fc2727bf03dcf
SHA256d51b5bf807f6de3b5521b49b9a722592fb85aee1ea2f1c03bbb5255d62bfb9c8
SHA512910bb0be7a3840bb37cb453ea066677a5327e272cfa0995f7a600bd4eb2e7c31685dcc0758c3b2cf07c7622fd45b2d4cdd3a4272cddaf9e97e2ffc48120646c5
-
Filesize
135KB
MD5f08b1f044c68770c190daf1eb1f3157e
SHA1f94103a542459d60434f9ddb6b5f45b11eae2923
SHA2561d0278386f8922bdf4808861e6e901541ad23cc6337bb022c78dc05915202f27
SHA5120667416a7515cd845e96d2ad26ca676cffd2d1c9f0449ff05455e8cf6a7ab595d3f972785d051f45332c04f1c0b576726f645e3669122608a4f374e984ba161c
-
Filesize
135KB
MD5f08b1f044c68770c190daf1eb1f3157e
SHA1f94103a542459d60434f9ddb6b5f45b11eae2923
SHA2561d0278386f8922bdf4808861e6e901541ad23cc6337bb022c78dc05915202f27
SHA5120667416a7515cd845e96d2ad26ca676cffd2d1c9f0449ff05455e8cf6a7ab595d3f972785d051f45332c04f1c0b576726f645e3669122608a4f374e984ba161c
-
Filesize
227B
MD517c2994d6a89cb7d277f1b3f0b49e5ed
SHA12a72ffc34cb2a7d7d3057f4725f2ac660a809158
SHA25638ad4c6fb403fc2d5dc0dc83a165983a3fb426e0a850847fefc35e62a5ced67f
SHA512d145ea667f70ed08b12d44228aea09cab637dd1acee131b919f22efdd4730b0c18daa0c83b196f5efa2082cf8f90bcd618b7c7efaab79ca5f0478ade0aca4728
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5aa2172457dd124e9129fd8aa0ea106c8
SHA1286ae9b27d268cef42c39e40c81745f79ea6908f
SHA25657ef38358912da83a2778523f16443aa9e9cddad6b021f53e5bcb1a04095a186
SHA5123473b46048b473e23a40a5f569a6a5693a8c7722330d2bbe1aa0a3b2d7fb7af9cfa245c3dc039cc89cd17151e4289151be8003023d5899da0c6f2247e44d7d2a
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD571b7b0424956b9e5361344479ca33360
SHA1580de74e3b3500b3bdbd4de568373d1d23601393
SHA2562438ec546eb5f84a0893fcda9c3c407aae5d60a6f0bee8f51cd39e083c14b355
SHA512715528300c5d1dbe67cc23d6b6effaac25d9a7464b6ff912b1cc8c288a0b0b21c6bf0a9b4688003e380f7622de258fbfdbb82d7952aae90eeb324fce82fe30cb
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5cb63e344bf9443b3222d0160c20f4d04
SHA1dd8d0d6283777705f718477a8b16f0ed9bd662b3
SHA256938a19bbfd246649875afac94443e27184343424e70858bb2d3f9570db2fd7bc
SHA5127ed57238454863c16116b538198109b64736a28d38621f4b65d92ea2c87d463313bdf570800b2e3cfcbb87e11272078158d0d1924023cd090e3459e9a0c609b8
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD599960768e98eabaea29b2751d7a6b195
SHA1447e8eb2b5594b560e23c39fe9ddfccbfdabf743
SHA256cf081ad19f2dc1aed97d4f9a83ec68964a623c39366b4a7fd3deb5078d1b4c26
SHA5120096b6d0a0249e6ecd6965ac1722af8bfc70cc1e32857245296d92d6c94c928e5c09a3e2522c3514caea5ff562fd505ffe2a85f04ba55dd2f96f11af38056bfb
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD51857d5685fa7951798f6220aa5c2ebd6
SHA13b3b752f67df45bfe0726ca896de0acdc4aed794
SHA25679a6fd0207e8e4d4119d18e2f58eb216e63568fd92dbe0dd9fe78f927621fa54
SHA512143244c5fec9ba696f7ba1790b2901b019668d0b42c11b9d446e110439ca850d4705de5b44343d80f70d85c7e1a0d525bd70df813b4cf425d2c17e29c6cf62ff
-
Filesize
4.1MB
MD5f5044df58ed68f39007184ad674f22c6
SHA10dedbe5e10878f737990cae5c407d67df98680f6
SHA25615ae92083fbe3db9776c6c09f9be86d0ea626bced37b10d2dae583ebcc3a1e35
SHA512bd1bb50865d5091293dd0c3f7b9876bb737d57ac9840a84a17e5fc00ac7661c26d09fa2600ff6e4e935334207d0e2f85b43764e268c930a6b6a4ef6de7e2141a
-
Filesize
4.1MB
MD5f5044df58ed68f39007184ad674f22c6
SHA10dedbe5e10878f737990cae5c407d67df98680f6
SHA25615ae92083fbe3db9776c6c09f9be86d0ea626bced37b10d2dae583ebcc3a1e35
SHA512bd1bb50865d5091293dd0c3f7b9876bb737d57ac9840a84a17e5fc00ac7661c26d09fa2600ff6e4e935334207d0e2f85b43764e268c930a6b6a4ef6de7e2141a