Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2024 20:49
Static task
static1
Behavioral task
behavioral1
Sample
3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe
Resource
win7-20240508-en
General
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Target
3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe
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Size
4.1MB
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MD5
3600b9a82907a9f072c5086fdc376220
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SHA1
0553de1e76929adf821c5d78516a8ad2a86eb503
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SHA256
942893be9543258a4290f15162e51847b081f46aad850c902cb5ace6244af9f6
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SHA512
1389f017f0ff4cb31d068a1f9add60cd0f1670a271ab8463ed5a68e65464f9e60943a9daa48a6cc9ad9fe42d38a80cd123ac51ff8b7bb4aa6a0f22ac7291a5a5
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SSDEEP
98304:MxfL9oyIkrku4AJMBJNRxIbk0RddEjk9Pc8cg301s2mGvl:6RrVrv4XbNRWhj2o9k8f3CspGvl
Malware Config
Signatures
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Glupteba payload 19 IoCs
Processes:
resource yara_rule behavioral2/memory/2188-2-0x0000000004BC0000-0x00000000054AB000-memory.dmp family_glupteba behavioral2/memory/2188-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2188-57-0x0000000004BC0000-0x00000000054AB000-memory.dmp family_glupteba behavioral2/memory/2188-54-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/2188-56-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4784-133-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-217-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-227-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-229-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-231-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-233-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-235-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-236-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-239-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-241-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-243-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-245-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-247-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba behavioral2/memory/3328-249-0x0000000000400000-0x0000000002B0D000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid Process 4388 netsh.exe -
Executes dropped EXE 4 IoCs
Processes:
csrss.exeinjector.exewindefender.exewindefender.exepid Process 3328 csrss.exe 4920 injector.exe 2768 windefender.exe 5056 windefender.exe -
Processes:
resource yara_rule behavioral2/files/0x0008000000023449-220.dat upx behavioral2/memory/2768-221-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/5056-224-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2768-226-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/5056-228-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/5056-232-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.execsrss.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\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 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 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:
3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exedescription ioc Process File opened (read-only) \??\VBoxMiniRdrDN 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe -
Drops file in Windows directory 4 IoCs
Processes:
3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.execsrss.exedescription ioc Process File opened for modification C:\Windows\rss 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe File created C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\windefender.exe csrss.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid Process 1648 sc.exe -
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid Process 1540 powershell.exe 1956 powershell.exe 1032 powershell.exe 1028 powershell.exe 4224 powershell.exe 1004 powershell.exe 2812 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 2640 schtasks.exe 1400 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
windefender.exe3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-621 = "Korea Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-561 = "SE Asia Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-461 = "Afghanistan Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1971 = "Belarus Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2452 = "Saint Pierre Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-592 = "Malay Peninsula Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2371 = "Easter Island Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-791 = "SA Western Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-691 = "Tasmania Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-892 = "Morocco Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-682 = "E. Australia Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-532 = "Sri Lanka Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-511 = "Central Asia Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2891 = "Sudan Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2591 = "Tocantins Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1722 = "Libya Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-364 = "Middle East Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2771 = "Omsk Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1972 = "Belarus Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-291 = "Central European Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-201 = "US Mountain Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-41 = "E. South America Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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\2a\52C64B7E\@tzres.dll,-462 = "Afghanistan Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-231 = "Hawaiian Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-592 = "Malay Peninsula Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-832 = "SA Eastern Standard Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople 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\@tzres.dll,-192 = "Mountain Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-391 = "Arab Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople 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\2a\52C64B7E\@tzres.dll,-1872 = "Russia TZ 7 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2162 = "Altai Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2592 = "Tocantins Standard Time" 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exe3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exepowershell.exe3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeinjector.execsrss.exepid Process 1028 powershell.exe 1028 powershell.exe 2188 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 2188 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4224 powershell.exe 4224 powershell.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 1004 powershell.exe 1004 powershell.exe 1004 powershell.exe 2812 powershell.exe 2812 powershell.exe 2812 powershell.exe 1540 powershell.exe 1540 powershell.exe 1956 powershell.exe 1956 powershell.exe 1032 powershell.exe 1032 powershell.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 3328 csrss.exe 3328 csrss.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 3328 csrss.exe 3328 csrss.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 3328 csrss.exe 3328 csrss.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe 4920 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
powershell.exe3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.execsrss.exesc.exedescription pid Process Token: SeDebugPrivilege 1028 powershell.exe Token: SeDebugPrivilege 2188 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Token: SeImpersonatePrivilege 2188 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe Token: SeDebugPrivilege 4224 powershell.exe Token: SeDebugPrivilege 1004 powershell.exe Token: SeDebugPrivilege 2812 powershell.exe Token: SeDebugPrivilege 1540 powershell.exe Token: SeDebugPrivilege 1956 powershell.exe Token: SeDebugPrivilege 1032 powershell.exe Token: SeSystemEnvironmentPrivilege 3328 csrss.exe Token: SeSecurityPrivilege 1648 sc.exe Token: SeSecurityPrivilege 1648 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.execmd.execsrss.exewindefender.execmd.exedescription pid Process procid_target PID 2188 wrote to memory of 1028 2188 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 88 PID 2188 wrote to memory of 1028 2188 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 88 PID 2188 wrote to memory of 1028 2188 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 88 PID 4784 wrote to memory of 4224 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 97 PID 4784 wrote to memory of 4224 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 97 PID 4784 wrote to memory of 4224 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 97 PID 4784 wrote to memory of 1008 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 101 PID 4784 wrote to memory of 1008 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 101 PID 1008 wrote to memory of 4388 1008 cmd.exe 103 PID 1008 wrote to memory of 4388 1008 cmd.exe 103 PID 4784 wrote to memory of 1004 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 104 PID 4784 wrote to memory of 1004 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 104 PID 4784 wrote to memory of 1004 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 104 PID 4784 wrote to memory of 2812 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 108 PID 4784 wrote to memory of 2812 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 108 PID 4784 wrote to memory of 2812 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 108 PID 4784 wrote to memory of 3328 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 110 PID 4784 wrote to memory of 3328 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 110 PID 4784 wrote to memory of 3328 4784 3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe 110 PID 3328 wrote to memory of 1540 3328 csrss.exe 111 PID 3328 wrote to memory of 1540 3328 csrss.exe 111 PID 3328 wrote to memory of 1540 3328 csrss.exe 111 PID 3328 wrote to memory of 1956 3328 csrss.exe 117 PID 3328 wrote to memory of 1956 3328 csrss.exe 117 PID 3328 wrote to memory of 1956 3328 csrss.exe 117 PID 3328 wrote to memory of 1032 3328 csrss.exe 119 PID 3328 wrote to memory of 1032 3328 csrss.exe 119 PID 3328 wrote to memory of 1032 3328 csrss.exe 119 PID 3328 wrote to memory of 4920 3328 csrss.exe 121 PID 3328 wrote to memory of 4920 3328 csrss.exe 121 PID 2768 wrote to memory of 5028 2768 windefender.exe 128 PID 2768 wrote to memory of 5028 2768 windefender.exe 128 PID 2768 wrote to memory of 5028 2768 windefender.exe 128 PID 5028 wrote to memory of 1648 5028 cmd.exe 129 PID 5028 wrote to memory of 1648 5028 cmd.exe 129 PID 5028 wrote to memory of 1648 5028 cmd.exe 129 -
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\3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1028
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C:\Users\Admin\AppData\Local\Temp\3600b9a82907a9f072c5086fdc376220_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\3600b9a82907a9f072c5086fdc376220_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:4784 -
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:4224
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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:1008 -
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:4388
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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:1004
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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:2812
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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.
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3328 -
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:1540
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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:2640
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:4108
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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:1956
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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:1032
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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:4920
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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:1400
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2768 -
C:\Windows\SysWOW64\cmd.execmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)5⤵
- Suspicious use of WriteProcessMemory
PID:5028 -
C:\Windows\SysWOW64\sc.exesc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)6⤵
- Launches sc.exe
- Suspicious use of AdjustPrivilegeToken
PID:1648
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:5056
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
MD523fab912d06147c16f3ee0bea9c47e49
SHA184b07be73b13c831073afe0d777da50afb8b6a44
SHA256648fa3b334c1e11516d443a77ec350c6c944249e8117598ceaaa26b7bc14e100
SHA512c8172e2596d132ae18b77033a6499d6e936ad49d0700b882fc70b511cfcfc35b20aa4b2a5dfdb7057be78e9f6bdcbc24081c59ab365b05c3e72d0a5319fb1892
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5b5f8e68178cfe20104320b9a2a2972a6
SHA1770b3c87077c72b43e96134d261804df026a4e36
SHA256d11be3e6d539ffc0fb35495141872db40e1c1d6bd117c6aa48f78e9cbdae58b0
SHA5123683ccefe6a1e38b49e85c181eac4b41a84aa25fd408b804731cd1e6ad05ddd7d1b32d313b420dbb8def21f70569551c0c41efdd00776d06f7c8ae50e78a7d0e
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD56db921eec8b17c05c808b80a41bd0b7b
SHA1a5b84ee1547377d90f5802cd8471198dd8d86e05
SHA2563d2709c7b880f15c7d32437afc6fa7602e732caf987f11d21a1f7f1dfd074f0b
SHA5121b2f20810235917f834386e361fed14104ef08419356c81484cfbccc93bc511e6280316d9f22b5bd7e19a3a87f31e9215eacd5b214e6f9535b86d1a5f2eb6ead
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5c66256cca7ff18542411e6e4c7ee0288
SHA1487dd8a86aad2d2f5c0e78f4a7609a2cd1d4c3f5
SHA2564f83ded361d54f91482349b88eba3503e8f789a3a006c33847f4c6ab040077a3
SHA512380df1fdcc53fed7e65999542faa9273e161da10624b193a49cd4ebc4817bbb1be53929c2e29e93894d1cd8b5e9945fb4dcbcd76b5b6376bcf57d667e1019227
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5ef573bd7f448eaddc558f001315ef4e4
SHA1c637f915436af190243e0bfecf6ac75a81a90447
SHA2565d208f9f5c9ce6323e04308813e80673e702588ddcb3d2448604e5fa18eba8b6
SHA512d002e0858083622b282672ad0772d1b1498cfe224ac7709d7281263d8aa60fc27853f8b0bfca3e8e6d66a659a186cb3d1823595d7c09331b0177a2194087422d
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Filesize
4.1MB
MD53600b9a82907a9f072c5086fdc376220
SHA10553de1e76929adf821c5d78516a8ad2a86eb503
SHA256942893be9543258a4290f15162e51847b081f46aad850c902cb5ace6244af9f6
SHA5121389f017f0ff4cb31d068a1f9add60cd0f1670a271ab8463ed5a68e65464f9e60943a9daa48a6cc9ad9fe42d38a80cd123ac51ff8b7bb4aa6a0f22ac7291a5a5
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec