Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 13:26
Static task
static1
Behavioral task
behavioral1
Sample
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe
Resource
win7-20240508-en
General
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Target
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe
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Size
4.1MB
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MD5
fa6737ca1a0116675d3ff690c956fa00
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SHA1
445e979c6bcfaeb98d3e3829b618719d621faf77
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SHA256
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e
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SHA512
c31f8b3690992c5001824e5f571f00b7dc5fd6d0e4c9b9e8e388cfabb30bc297efb28c94d7315829b68242f568047195c780aec7b996c5506351fd1af41b3355
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SSDEEP
98304:yeUiHluf0rQLB7qDC2cDnv7XkMmFoNL2AuFwfBpDq4kblyNxxbhOzhGK:ygHncLBP5HkIsFwf3u4kByfxbhOl
Malware Config
Signatures
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Glupteba payload 18 IoCs
Processes:
resource yara_rule behavioral2/memory/3560-2-0x0000000002D50000-0x000000000363B000-memory.dmp family_glupteba behavioral2/memory/3560-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3560-55-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3560-56-0x0000000002D50000-0x000000000363B000-memory.dmp family_glupteba behavioral2/memory/2396-213-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-220-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-223-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-225-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-227-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-229-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-231-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-233-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-235-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-237-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-239-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-241-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-243-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4404-245-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid Process 532 netsh.exe -
Executes dropped EXE 2 IoCs
Processes:
csrss.exeinjector.exepid Process 4404 csrss.exe 2128 injector.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.execsrss.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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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:
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exedescription ioc Process File opened (read-only) \??\VBoxMiniRdrDN 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
Processes:
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exedescription ioc Process File created C:\Windows\rss\csrss.exe 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe File opened for modification C:\Windows\rss 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe -
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid Process 2628 powershell.exe 4624 powershell.exe 1836 powershell.exe 688 powershell.exe 4232 powershell.exe 2108 powershell.exe 728 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 4104 schtasks.exe 4352 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exepowershell.exepowershell.execsrss.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,-2042 = "Eastern Standard Time (Mexico)" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2791 = "Novosibirsk Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-652 = "AUS Central Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2532 = "Chatham Islands Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2772 = "Omsk Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3141 = "South Sudan Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root csrss.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2432 = "Cuba Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-211 = "Pacific Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.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\Root\Certificates csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-364 = "Middle East Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-792 = "SA Western Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.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,-842 = "Argentina Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1912 = "Russia TZ 10 Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs csrss.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-82 = "Atlantic Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_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)" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-402 = "Arabic Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2322 = "Sakhalin Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-632 = "Tokyo Standard Time" 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exe553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exepowershell.exe553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeinjector.execsrss.exepid Process 1836 powershell.exe 1836 powershell.exe 3560 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 3560 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 688 powershell.exe 688 powershell.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 4232 powershell.exe 4232 powershell.exe 2108 powershell.exe 2108 powershell.exe 728 powershell.exe 728 powershell.exe 2628 powershell.exe 2628 powershell.exe 4624 powershell.exe 4624 powershell.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 4404 csrss.exe 4404 csrss.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 4404 csrss.exe 4404 csrss.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe 2128 injector.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
Processes:
powershell.exe553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.execsrss.exedescription pid Process Token: SeDebugPrivilege 1836 powershell.exe Token: SeDebugPrivilege 3560 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Token: SeImpersonatePrivilege 3560 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe Token: SeDebugPrivilege 688 powershell.exe Token: SeDebugPrivilege 4232 powershell.exe Token: SeDebugPrivilege 2108 powershell.exe Token: SeDebugPrivilege 728 powershell.exe Token: SeDebugPrivilege 2628 powershell.exe Token: SeDebugPrivilege 4624 powershell.exe Token: SeSystemEnvironmentPrivilege 4404 csrss.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.execmd.execsrss.exedescription pid Process procid_target PID 3560 wrote to memory of 1836 3560 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 88 PID 3560 wrote to memory of 1836 3560 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 88 PID 3560 wrote to memory of 1836 3560 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 88 PID 2396 wrote to memory of 688 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 98 PID 2396 wrote to memory of 688 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 98 PID 2396 wrote to memory of 688 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 98 PID 2396 wrote to memory of 2556 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 102 PID 2396 wrote to memory of 2556 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 102 PID 2556 wrote to memory of 532 2556 cmd.exe 104 PID 2556 wrote to memory of 532 2556 cmd.exe 104 PID 2396 wrote to memory of 4232 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 105 PID 2396 wrote to memory of 4232 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 105 PID 2396 wrote to memory of 4232 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 105 PID 2396 wrote to memory of 2108 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 107 PID 2396 wrote to memory of 2108 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 107 PID 2396 wrote to memory of 2108 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 107 PID 2396 wrote to memory of 4404 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 109 PID 2396 wrote to memory of 4404 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 109 PID 2396 wrote to memory of 4404 2396 553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe 109 PID 4404 wrote to memory of 728 4404 csrss.exe 110 PID 4404 wrote to memory of 728 4404 csrss.exe 110 PID 4404 wrote to memory of 728 4404 csrss.exe 110 PID 4404 wrote to memory of 2628 4404 csrss.exe 116 PID 4404 wrote to memory of 2628 4404 csrss.exe 116 PID 4404 wrote to memory of 2628 4404 csrss.exe 116 PID 4404 wrote to memory of 4624 4404 csrss.exe 118 PID 4404 wrote to memory of 4624 4404 csrss.exe 118 PID 4404 wrote to memory of 4624 4404 csrss.exe 118 PID 4404 wrote to memory of 2128 4404 csrss.exe 120 PID 4404 wrote to memory of 2128 4404 csrss.exe 120 -
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\553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3560 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1836
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C:\Users\Admin\AppData\Local\Temp\553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e_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:2396 -
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:688
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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:2556 -
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:532
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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:4232
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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:2108
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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.
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4404 -
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:728
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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:4104
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3068
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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:2628
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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:4624
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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:2128
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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:4352
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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
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5d59c1207b130d276680ebae91e1633bc
SHA1ae7759ff596b6ac3ebc8da06f4e4e38f6fa5688f
SHA25631c329c0ebaf3a7d7b16eb6d807114df87fd9ea28b89b16b6cb93a29385082b4
SHA51201f476055a70fd6b841e6d77fa3c6c2f3d384c7dc2302d459fe56a49e8b8fb438edaac42e3c0c2b2d74df7c30660d4737dac790a9433bd348a2d1a0509e4c04a
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5a6e145a98d2d77c56a23ca095c4b9b71
SHA1dc34750752ef561b3c37031d3b3e6519d2cd9645
SHA2565bb5d8dc4581dcdb0b54189202783289d9b496796a4aca93d8bdfb16305e5718
SHA5120e0b4252e006d115a4086d8c66eb6e4728eb4e94dc8649e5a88e5c380d7133cf2516f42f5f1e3ae1442a5dd9a590ead5da4aed87119e5772b1177032f5cdb49f
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5fed85133026f7d8f0c8601017216d64f
SHA1f7933d6c5cae4f40b1ca56db7901a266ff25892a
SHA256bc1f5608296d0b22b388ca8a71aabd634e7b0abff6a7ed7614cd227090e9cfbb
SHA51294bc4b97df85ce30b5bd5c63a7244bba36371dc61d88c1671465bc55afdfa251e8175997cab1b7110f19d4a63fa59e3e2863e5f24b7eba3325a6903c4dc913a6
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD58393a06372a4bfdf58589330f4656069
SHA1ec614c5fd63fcf121235c677ff12cc1aeb683529
SHA256f16d961d68eae3e59abfe49139058e41187590120abf95738c75819a5a968b8a
SHA512cfbf9dab05552cd872e12c7fdbcde2680d2e91ebd60d2c6a62aed2b1fdda9a0f1804dbecbbd35b4bf507f77de3929340064da00062e76c084b9a40e8734f6024
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5f1e7e89ac0a37337ae6f7ed98c851b3a
SHA17483a4820e34b2174315b876515b6f69023c6cfb
SHA2563794dd4348245531ab794a881185cc042d341f87b99cc46c9916224fe616f559
SHA51206526905c7765f3b5894852b8f0e48432c2c43f3fcaf5790304af80375005a3e3743be6dafbcd3e006420d8e9fe8c4cae0fc19549e7ede6097cb48dfcb4f7620
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Filesize
4.1MB
MD5fa6737ca1a0116675d3ff690c956fa00
SHA1445e979c6bcfaeb98d3e3829b618719d621faf77
SHA256553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e
SHA512c31f8b3690992c5001824e5f571f00b7dc5fd6d0e4c9b9e8e388cfabb30bc297efb28c94d7315829b68242f568047195c780aec7b996c5506351fd1af41b3355