Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 22:36
Static task
static1
Behavioral task
behavioral1
Sample
9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe
Resource
win7-20240221-en
General
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Target
9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe
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Size
4.1MB
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MD5
9a73e0d92def8600531efe11a49d1520
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SHA1
b23d6db5f2a94f28f82a37a18ec32540eea8179c
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SHA256
647c5d6b337dff10d6f2c06b517a10404dc2b0e37fc7bacd1fc28e790b2ba381
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SHA512
a46e52703bbaadb1edde8585b17fc320bf64b6ae7b714224264ad42eccdfc69b865a3eb57d5e2e3e88c1f052d0b142499313fc84dee0c1243ea45ce0bff59851
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SSDEEP
98304:UNaXJU8AJvaro5mDbVFqT6QhicqJuM7BOvJODhfBAiYJAl59Wp:UqU8A9EamDpImBOY9f2Np
Malware Config
Signatures
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Glupteba payload 19 IoCs
Processes:
resource yara_rule behavioral2/memory/1192-2-0x0000000004920000-0x000000000520B000-memory.dmp family_glupteba behavioral2/memory/1192-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1192-52-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1192-53-0x0000000004920000-0x000000000520B000-memory.dmp family_glupteba behavioral2/memory/1192-50-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/1272-157-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-216-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-218-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-220-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-222-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-224-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-226-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-228-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-230-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-232-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-234-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-236-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-238-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba behavioral2/memory/4192-240-0x0000000000400000-0x000000000273B000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid Process 4280 netsh.exe -
Executes dropped EXE 2 IoCs
Processes:
csrss.exeinjector.exepid Process 4192 csrss.exe 1916 injector.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.execsrss.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\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.
Processes:
csrss.exedescription ioc Process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription 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 -
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.
Processes:
9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exedescription ioc Process File opened (read-only) \??\VBoxMiniRdrDN 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
Processes:
9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exedescription ioc Process File opened for modification C:\Windows\rss 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe -
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid Process 2324 powershell.exe 3948 powershell.exe 368 powershell.exe 4848 powershell.exe 4312 powershell.exe 1396 powershell.exe 1028 powershell.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes:
schtasks.exeschtasks.exepid Process 1652 schtasks.exe 3592 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-434 = "Georgian Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.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\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-51 = "Greenland Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\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 powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-632 = "Tokyo Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2452 = "Saint Pierre Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-931 = "Coordinated Universal Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.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\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1472 = "Magadan Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2162 = "Altai Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs 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\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1971 = "Belarus Daylight Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-112 = "Eastern Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-122 = "SA Pacific Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.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\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2612 = "Bougainville Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time" 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exe9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exepowershell.exe9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeinjector.execsrss.exepid Process 1396 powershell.exe 1396 powershell.exe 1192 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1192 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1028 powershell.exe 1028 powershell.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 2324 powershell.exe 2324 powershell.exe 3948 powershell.exe 3948 powershell.exe 368 powershell.exe 368 powershell.exe 4848 powershell.exe 4848 powershell.exe 4312 powershell.exe 4312 powershell.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 4192 csrss.exe 1916 injector.exe 1916 injector.exe 4192 csrss.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 4192 csrss.exe 4192 csrss.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe 1916 injector.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
Processes:
powershell.exe9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.execsrss.exedescription pid Process Token: SeDebugPrivilege 1396 powershell.exe Token: SeDebugPrivilege 1192 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Token: SeImpersonatePrivilege 1192 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe Token: SeDebugPrivilege 1028 powershell.exe Token: SeDebugPrivilege 2324 powershell.exe Token: SeDebugPrivilege 3948 powershell.exe Token: SeDebugPrivilege 368 powershell.exe Token: SeDebugPrivilege 4848 powershell.exe Token: SeDebugPrivilege 4312 powershell.exe Token: SeSystemEnvironmentPrivilege 4192 csrss.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.execmd.execsrss.exedescription pid Process procid_target PID 1192 wrote to memory of 1396 1192 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 86 PID 1192 wrote to memory of 1396 1192 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 86 PID 1192 wrote to memory of 1396 1192 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 86 PID 1272 wrote to memory of 1028 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 92 PID 1272 wrote to memory of 1028 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 92 PID 1272 wrote to memory of 1028 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 92 PID 1272 wrote to memory of 5044 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 97 PID 1272 wrote to memory of 5044 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 97 PID 5044 wrote to memory of 4280 5044 cmd.exe 99 PID 5044 wrote to memory of 4280 5044 cmd.exe 99 PID 1272 wrote to memory of 2324 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 100 PID 1272 wrote to memory of 2324 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 100 PID 1272 wrote to memory of 2324 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 100 PID 1272 wrote to memory of 3948 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 104 PID 1272 wrote to memory of 3948 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 104 PID 1272 wrote to memory of 3948 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 104 PID 1272 wrote to memory of 4192 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 106 PID 1272 wrote to memory of 4192 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 106 PID 1272 wrote to memory of 4192 1272 9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe 106 PID 4192 wrote to memory of 368 4192 csrss.exe 107 PID 4192 wrote to memory of 368 4192 csrss.exe 107 PID 4192 wrote to memory of 368 4192 csrss.exe 107 PID 4192 wrote to memory of 4848 4192 csrss.exe 113 PID 4192 wrote to memory of 4848 4192 csrss.exe 113 PID 4192 wrote to memory of 4848 4192 csrss.exe 113 PID 4192 wrote to memory of 4312 4192 csrss.exe 115 PID 4192 wrote to memory of 4312 4192 csrss.exe 115 PID 4192 wrote to memory of 4312 4192 csrss.exe 115 PID 4192 wrote to memory of 1916 4192 csrss.exe 117 PID 4192 wrote to memory of 1916 4192 csrss.exe 117 -
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\9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1396
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C:\Users\Admin\AppData\Local\Temp\9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\9a73e0d92def8600531efe11a49d1520_NeikiAnalytics.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:1272 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1028
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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:5044 -
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:4280
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2324
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile3⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948
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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:4192 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:368
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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:1652
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:2060
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4848
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile4⤵
- Drops file in System32 directory
- Command and Scripting Interpreter: PowerShell
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4312
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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:1916
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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:3592
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay 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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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5d6c17e53d9f6a9e3ec6a12fb272dc9fd
SHA1a22adf18a676f4d8abb05d8228ba4ca56b45fc02
SHA256ffbaa5e3c91005cb7ec9eb2035d6fd57c5d03430bf2f95034edd3d9388947167
SHA5127aa1d28cf2a76d2b06ff9a2355a85f474442d3a0e39a62275e0af2773a3a2fe94c974accb731bc0560efa382ec14f51b7cf557c3723c07aba4a7f625dd64af37
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5de4df1a68c901af64614b5d24c421942
SHA11473dda42074be70009f96c45ce7383611d34083
SHA256fe701bc66fd95b754ed62d2b05c7e14d29cf557e161d2430e8a68783c17c4651
SHA51249902bdb1b6769608124d47de7e30ace488d0543c6e157968000c574cd37c87e2472d6a0f6da7ea4f72377c82dfb7b34fdab0358303b3558a01c8c14f1728423
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5a2dc836a68dc17f6e91f12c308184bec
SHA1351332b888d5f2c22cffbcb8acee9ee5ebe282a7
SHA256ceb2aa351022a52bbe0d0fa09b3467e395a5f4302768fe4605a57e2804ecb9a8
SHA5126a3d013fdc754fcc0d063f033d4fc95c778aaf85ab54eedbac7a5ece8c794d3ef38007096575b414d9b24523beff1c04ea725db110c434f02754b8bef52fecd6
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD523d827c760a0e2df000d71231caaaa8d
SHA134df9893d9aa4203717ac718ff64adff75197586
SHA2566edf6adfaf6c8261dbe83409d888734805d2198b3cf27a5062a9b8f3de1e9ac3
SHA5126878ff87d10171231d52bdcbd46be210fa18e7b76eb6a7d40c8ce4704648a236ca8d26e9b7224a6c497d39a3fd3214e5774535228d50324db6769ea61e067fbb
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD52123b1939433885092e016ee8f9a52a2
SHA10fe4d7638d5b055b8cabe28c249d5e2cfefcf702
SHA256685027416c0dcbed5ced2f31530c95720300c3cc4727e01b36c0ffc74e78e34d
SHA512375bd19491fef63807d06329b461c5a54b03b680ac5d5c500cbc68e16d8e2a16dcda4e3b2916eb331bebd988d4b8a05cd4fb14f7ecf4b59ea96051874ad0b92c
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Filesize
4.1MB
MD59a73e0d92def8600531efe11a49d1520
SHA1b23d6db5f2a94f28f82a37a18ec32540eea8179c
SHA256647c5d6b337dff10d6f2c06b517a10404dc2b0e37fc7bacd1fc28e790b2ba381
SHA512a46e52703bbaadb1edde8585b17fc320bf64b6ae7b714224264ad42eccdfc69b865a3eb57d5e2e3e88c1f052d0b142499313fc84dee0c1243ea45ce0bff59851