Analysis
-
max time kernel
150s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2024 17:00
Static task
static1
Behavioral task
behavioral1
Sample
fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe
Resource
win7-20240221-en
General
-
Target
fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe
-
Size
4.1MB
-
MD5
fa6737ca1a0116675d3ff690c956fa00
-
SHA1
445e979c6bcfaeb98d3e3829b618719d621faf77
-
SHA256
553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e
-
SHA512
c31f8b3690992c5001824e5f571f00b7dc5fd6d0e4c9b9e8e388cfabb30bc297efb28c94d7315829b68242f568047195c780aec7b996c5506351fd1af41b3355
-
SSDEEP
98304:yeUiHluf0rQLB7qDC2cDnv7XkMmFoNL2AuFwfBpDq4kblyNxxbhOzhGK:ygHncLBP5HkIsFwf3u4kByfxbhOl
Malware Config
Signatures
-
Glupteba payload 18 IoCs
Processes:
resource yara_rule behavioral2/memory/208-2-0x0000000002DA0000-0x000000000368B000-memory.dmp family_glupteba behavioral2/memory/208-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/208-82-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/208-84-0x0000000002DA0000-0x000000000368B000-memory.dmp family_glupteba behavioral2/memory/732-136-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-216-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-228-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-231-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-234-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-240-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-244-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-247-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-250-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-256-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-260-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-263-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-266-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3184-272-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid Process 4816 netsh.exe -
Executes dropped EXE 4 IoCs
Processes:
csrss.exeinjector.exewindefender.exewindefender.exepid Process 3184 csrss.exe 4408 injector.exe 2352 windefender.exe 4468 windefender.exe -
Processes:
resource yara_rule behavioral2/files/0x0008000000023436-221.dat upx behavioral2/memory/2352-222-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2352-226-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/4468-232-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/4468-238-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
fa6737ca1a0116675d3ff690c956fa00_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\"" fa6737ca1a0116675d3ff690c956fa00_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.
-
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\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 File created 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:
fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exedescription ioc Process File opened (read-only) \??\VBoxMiniRdrDN fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe -
Drops file in Windows directory 4 IoCs
Processes:
fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.execsrss.exedescription ioc Process File opened for modification C:\Windows\rss fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe fa6737ca1a0116675d3ff690c956fa00_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 3196 sc.exe -
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid Process 956 powershell.exe 2940 powershell.exe 4912 powershell.exe 4836 powershell.exe 3416 powershell.exe 1448 powershell.exe 4400 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 2200 schtasks.exe 3192 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
powershell.exepowershell.exewindefender.exefa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2512 = "Lord Howe Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1411 = "Syria Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2392 = "Aleutian 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" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2491 = "Aus Central W. Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-621 = "Korea Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-411 = "E. Africa Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2872 = "Magallanes Standard Time" windefender.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\@tzres.dll,-671 = "AUS Eastern Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2571 = "Turks and Caicos Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-931 = "Coordinated Universal Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.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\@tzres.dll,-449 = "Azerbaijan Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-492 = "India Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2791 = "Novosibirsk Daylight Time" fa6737ca1a0116675d3ff690c956fa00_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" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.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\C:\Windows\system32\,@tzres.dll,-112 = "Eastern Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-435 = "Georgian Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-832 = "SA Eastern Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2631 = "Norfolk Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1912 = "Russia TZ 10 Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root 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\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\@tzres.dll,-112 = "Eastern Standard Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-121 = "SA Pacific Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-131 = "US Eastern Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2942 = "Sao Tome Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust 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\CA powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-71 = "Newfoundland Daylight Time" fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-161 = "Central Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-132 = "US Eastern Standard Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2432 = "Cuba Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2041 = "Eastern Daylight Time (Mexico)" windefender.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exefa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exepowershell.exefa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeinjector.execsrss.exepid Process 4912 powershell.exe 4912 powershell.exe 208 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 208 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 4836 powershell.exe 4836 powershell.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 3416 powershell.exe 3416 powershell.exe 1448 powershell.exe 1448 powershell.exe 4400 powershell.exe 4400 powershell.exe 956 powershell.exe 956 powershell.exe 2940 powershell.exe 2940 powershell.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 3184 csrss.exe 3184 csrss.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 3184 csrss.exe 3184 csrss.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 3184 csrss.exe 3184 csrss.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe 4408 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
Processes:
powershell.exefa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.execsrss.exesc.exedescription pid Process Token: SeDebugPrivilege 4912 powershell.exe Token: SeDebugPrivilege 208 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Token: SeImpersonatePrivilege 208 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe Token: SeDebugPrivilege 4836 powershell.exe Token: SeDebugPrivilege 3416 powershell.exe Token: SeDebugPrivilege 1448 powershell.exe Token: SeDebugPrivilege 4400 powershell.exe Token: SeDebugPrivilege 956 powershell.exe Token: SeDebugPrivilege 2940 powershell.exe Token: SeSystemEnvironmentPrivilege 3184 csrss.exe Token: SeSecurityPrivilege 3196 sc.exe Token: SeSecurityPrivilege 3196 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exefa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.execmd.execsrss.exewindefender.execmd.exedescription pid Process procid_target PID 208 wrote to memory of 4912 208 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 87 PID 208 wrote to memory of 4912 208 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 87 PID 208 wrote to memory of 4912 208 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 87 PID 732 wrote to memory of 4836 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 96 PID 732 wrote to memory of 4836 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 96 PID 732 wrote to memory of 4836 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 96 PID 732 wrote to memory of 4304 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 101 PID 732 wrote to memory of 4304 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 101 PID 4304 wrote to memory of 4816 4304 cmd.exe 103 PID 4304 wrote to memory of 4816 4304 cmd.exe 103 PID 732 wrote to memory of 3416 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 105 PID 732 wrote to memory of 3416 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 105 PID 732 wrote to memory of 3416 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 105 PID 732 wrote to memory of 1448 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 107 PID 732 wrote to memory of 1448 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 107 PID 732 wrote to memory of 1448 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 107 PID 732 wrote to memory of 3184 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 110 PID 732 wrote to memory of 3184 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 110 PID 732 wrote to memory of 3184 732 fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe 110 PID 3184 wrote to memory of 4400 3184 csrss.exe 111 PID 3184 wrote to memory of 4400 3184 csrss.exe 111 PID 3184 wrote to memory of 4400 3184 csrss.exe 111 PID 3184 wrote to memory of 956 3184 csrss.exe 117 PID 3184 wrote to memory of 956 3184 csrss.exe 117 PID 3184 wrote to memory of 956 3184 csrss.exe 117 PID 3184 wrote to memory of 2940 3184 csrss.exe 119 PID 3184 wrote to memory of 2940 3184 csrss.exe 119 PID 3184 wrote to memory of 2940 3184 csrss.exe 119 PID 3184 wrote to memory of 4408 3184 csrss.exe 121 PID 3184 wrote to memory of 4408 3184 csrss.exe 121 PID 2352 wrote to memory of 4060 2352 windefender.exe 129 PID 2352 wrote to memory of 4060 2352 windefender.exe 129 PID 2352 wrote to memory of 4060 2352 windefender.exe 129 PID 4060 wrote to memory of 3196 4060 cmd.exe 130 PID 4060 wrote to memory of 3196 4060 cmd.exe 130 PID 4060 wrote to memory of 3196 4060 cmd.exe 130 -
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
-
C:\Users\Admin\AppData\Local\Temp\fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:208 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4912
-
-
C:\Users\Admin\AppData\Local\Temp\fa6737ca1a0116675d3ff690c956fa00_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\fa6737ca1a0116675d3ff690c956fa00_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:732 -
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:4836
-
-
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:4304 -
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:4816
-
-
-
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:3416
-
-
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:1448
-
-
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:3184 -
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:4400
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:2200
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:4992
-
-
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:956
-
-
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:2940
-
-
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:4408
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:3192
-
-
C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2352 -
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:4060 -
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:3196
-
-
-
-
-
-
C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:4468
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
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5cbbe077e7fd1c910e04a6226d1efab55
SHA1702908b4c65dc310d24117256d8cb05c92dfa0e2
SHA256f861974c6d3cf1b613e6a02530d61a07d7a57e84297198428fd286f998494b8f
SHA5126fde54b8770f40886b97828cc3b2714585b2d83cc38c77a7fcfd5615a8e4cfca37102be7bf1652d6fdfcc7febbde32ab89cf324e80edc4f711d70ad5422f6f7c
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5e1c8c2a177f09aca532d27c2c672b05b
SHA1e78b30c1824b25be848693391719e0e51d2b607f
SHA2563eda2ae0a89eb53c7a8c6591b0ae7af53bdd69ca4cf11af41d5ba3f538764907
SHA512b18885ee7df2c0c8302aa1d88091aa55115efdf2f905e02464ace0f6813d5599eb1bf06abbdc567b1a1a7ae2a391000d4a854e3bcee6f8d5fd1cd16370bb930c
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD545dc0a104d28aa4464c1afe3691e42cc
SHA1cddcd134dfdb5d91050679dc7e86e89326ebaf18
SHA2561ce6d54366116ed0687c094471841fe4bffcea7b5eeeed515850692963179659
SHA5125c5ad6fa0ef9010bfe87c579e912893896bf9a6d6cb6b4e547ff9759c95b9b293f9a172d4cbbb70c6b96ccb7353ee755dad6a9f26fdd24c3817919c329391934
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5a86f154f3c201261f2f24fde730cf8b3
SHA1235e41f7e519c7f7a1f85c7c5dd7eac8732080a4
SHA256adab928ac3a0cf81a926a9b7c42c2e8f9422fd00d13c9fa8096a87bb7659c113
SHA5121c24d48a6dfbbed2798cf16c9ea0ac81231606d61b130dfb97f7a3a13069c3de636ea2fd108d77996df1b7b34505da5c6da42f88bc01ec8e49884c307cd88166
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5b39eb70e25b252c62180ba70fccb0760
SHA11d1f564c1a70de5453eccf4875475783c4629285
SHA2566dff8fe75e43bdd90192d6ad2bf758137a8c964e365d7d04794c35ca047ef6a1
SHA512b741af20b6d5611ee414bb11f1a3fe1925a60c089a9fa025b47122a77a449e09070ceea81c21e91bb16cca9288f92030a60b4069a20715dcf6676edc8a4c3fd5
-
Filesize
4.1MB
MD5fa6737ca1a0116675d3ff690c956fa00
SHA1445e979c6bcfaeb98d3e3829b618719d621faf77
SHA256553d692b4c298f8291a23a86d92042a08a1e7136c192d285842d4aabad2ee08e
SHA512c31f8b3690992c5001824e5f571f00b7dc5fd6d0e4c9b9e8e388cfabb30bc297efb28c94d7315829b68242f568047195c780aec7b996c5506351fd1af41b3355
-
Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec