Analysis
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max time kernel
150s -
max time network
133s -
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 00:23
Static task
static1
Behavioral task
behavioral1
Sample
32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe
Resource
win7-20240221-en
General
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Target
32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe
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Size
4.1MB
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MD5
32b7cc6390a4b18752d13c728ba87040
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SHA1
45ce9c999a4b62e7d2b9909d3090b0dcdb5a4371
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SHA256
0705d52be58784fffd37f4ce85ce318f0a4e2de14e4607548bcc0c76c1b8a9fa
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SHA512
c3a578c0a5a9624524ae3661e28e26ab983e600e1ff590bc9345770f474e9f1672d7713df17bdd3221250f557b4af2d077bf36d07f29b558072d357241b200c7
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SSDEEP
98304:vjrHiscAnk4Z0f7mBZCfuP+pmwVLETOu5PKDHvrjVgO25:7rhn/yCBZkM+pB3dzU
Malware Config
Signatures
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Glupteba payload 19 IoCs
resource yara_rule behavioral2/memory/4752-2-0x0000000002DF0000-0x00000000036DB000-memory.dmp family_glupteba behavioral2/memory/4752-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2252-56-0x0000000002D30000-0x000000000361B000-memory.dmp family_glupteba behavioral2/memory/4752-80-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4752-81-0x0000000002DF0000-0x00000000036DB000-memory.dmp family_glupteba behavioral2/memory/2252-132-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2252-212-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-213-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-221-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-233-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-237-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-242-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-246-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-249-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-253-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-258-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-262-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-265-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4692-269-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4224 netsh.exe -
Executes dropped EXE 4 IoCs
pid Process 4692 csrss.exe 2276 injector.exe 4068 windefender.exe 2336 windefender.exe -
resource yara_rule behavioral2/files/0x0008000000023402-224.dat upx behavioral2/memory/4068-225-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2336-228-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/4068-230-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2336-235-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2336-243-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
description ioc Process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File 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 -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\rss 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 32b7cc6390a4b18752d13c728ba87040_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.
pid Process 4988 sc.exe -
pid Process 4464 powershell.exe 672 powershell.exe 1312 powershell.exe 4128 powershell.exe 4632 powershell.exe 1932 powershell.exe 4588 powershell.exe -
Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 624 schtasks.exe 1240 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-891 = "Morocco Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-791 = "SA Western Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-241 = "Samoa Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.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,-2412 = "Marquesas Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-3052 = "Qyzylorda Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2872 = "Magallanes Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-832 = "SA Eastern Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.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,-105 = "Central Brazilian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-11 = "Azores Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2452 = "Saint Pierre Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1842 = "Russia TZ 4 Standard Time" windefender.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\@tzres.dll,-2592 = "Tocantins 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,-252 = "Dateline Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-51 = "Greenland Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1892 = "Russia TZ 3 Standard Time" 32b7cc6390a4b18752d13c728ba87040_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\@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" windefender.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,-1832 = "Russia TZ 2 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1471 = "Magadan Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.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,-104 = "Central Brazilian Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-171 = "Central Daylight Time (Mexico)" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-562 = "SE Asia Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.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,-362 = "GTB Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-32 = "Mid-Atlantic Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-71 = "Newfoundland Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.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\C:\Windows\system32\,@tzres.dll,-92 = "Pacific SA Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-572 = "China Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-351 = "FLE Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-412 = "E. Africa Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-772 = "Montevideo Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2941 = "Sao Tome Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.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\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-41 = "E. South America Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1411 = "Syria Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-452 = "Caucasus Standard Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2791 = "Novosibirsk Daylight Time" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\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\@tzres.dll,-1662 = "Bahia Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1912 = "Russia TZ 10 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-841 = "Argentina Daylight Time" 32b7cc6390a4b18752d13c728ba87040_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" 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 672 powershell.exe 672 powershell.exe 4752 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 4752 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 1312 powershell.exe 1312 powershell.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 4128 powershell.exe 4128 powershell.exe 4632 powershell.exe 4632 powershell.exe 1932 powershell.exe 1932 powershell.exe 4588 powershell.exe 4588 powershell.exe 4464 powershell.exe 4464 powershell.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 4692 csrss.exe 4692 csrss.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 4692 csrss.exe 4692 csrss.exe 2276 injector.exe 2276 injector.exe 4692 csrss.exe 4692 csrss.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe 2276 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 672 powershell.exe Token: SeDebugPrivilege 4752 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Token: SeImpersonatePrivilege 4752 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe Token: SeDebugPrivilege 1312 powershell.exe Token: SeDebugPrivilege 4128 powershell.exe Token: SeDebugPrivilege 4632 powershell.exe Token: SeDebugPrivilege 1932 powershell.exe Token: SeDebugPrivilege 4588 powershell.exe Token: SeDebugPrivilege 4464 powershell.exe Token: SeSystemEnvironmentPrivilege 4692 csrss.exe Token: SeSecurityPrivilege 4988 sc.exe Token: SeSecurityPrivilege 4988 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 4752 wrote to memory of 672 4752 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 87 PID 4752 wrote to memory of 672 4752 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 87 PID 4752 wrote to memory of 672 4752 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 87 PID 2252 wrote to memory of 1312 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 95 PID 2252 wrote to memory of 1312 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 95 PID 2252 wrote to memory of 1312 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 95 PID 2252 wrote to memory of 1020 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 98 PID 2252 wrote to memory of 1020 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 98 PID 1020 wrote to memory of 4224 1020 cmd.exe 100 PID 1020 wrote to memory of 4224 1020 cmd.exe 100 PID 2252 wrote to memory of 4128 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 101 PID 2252 wrote to memory of 4128 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 101 PID 2252 wrote to memory of 4128 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 101 PID 2252 wrote to memory of 4632 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 104 PID 2252 wrote to memory of 4632 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 104 PID 2252 wrote to memory of 4632 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 104 PID 2252 wrote to memory of 4692 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 106 PID 2252 wrote to memory of 4692 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 106 PID 2252 wrote to memory of 4692 2252 32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe 106 PID 4692 wrote to memory of 1932 4692 csrss.exe 107 PID 4692 wrote to memory of 1932 4692 csrss.exe 107 PID 4692 wrote to memory of 1932 4692 csrss.exe 107 PID 4692 wrote to memory of 4588 4692 csrss.exe 113 PID 4692 wrote to memory of 4588 4692 csrss.exe 113 PID 4692 wrote to memory of 4588 4692 csrss.exe 113 PID 4692 wrote to memory of 4464 4692 csrss.exe 115 PID 4692 wrote to memory of 4464 4692 csrss.exe 115 PID 4692 wrote to memory of 4464 4692 csrss.exe 115 PID 4692 wrote to memory of 2276 4692 csrss.exe 118 PID 4692 wrote to memory of 2276 4692 csrss.exe 118 PID 4068 wrote to memory of 4632 4068 windefender.exe 125 PID 4068 wrote to memory of 4632 4068 windefender.exe 125 PID 4068 wrote to memory of 4632 4068 windefender.exe 125 PID 4632 wrote to memory of 4988 4632 cmd.exe 126 PID 4632 wrote to memory of 4988 4632 cmd.exe 126 PID 4632 wrote to memory of 4988 4632 cmd.exe 126 -
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\32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4752 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:672
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C:\Users\Admin\AppData\Local\Temp\32b7cc6390a4b18752d13c728ba87040_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\32b7cc6390a4b18752d13c728ba87040_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:2252 -
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:1312
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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:1020 -
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:4224
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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:4128
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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:4632
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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:4692 -
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:1932
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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:1240
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵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:4588
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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:4464
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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:2276
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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:624
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4068 -
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:4632 -
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:4988
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:2336
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
MD5b17d20e12e8b9cb54ad53b973a32e8cc
SHA1fec7cd0eda1d6f338aa0389764ae0bd58c0982e7
SHA256f5fd4287771576b506e6ebb91b71e44a435cc1fafb470af01e5b50fc6a6939cb
SHA512f6bc538a16fb9e11aa386ff70cf4b8b876282432186c9834e4dabb6347d63e8f07628c0fb733e1a55dcdcc7e4696933deb12ac0ab48173a79be377be6a8542d4
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD522a4e968072cd77cc9ebaaff0ef3ccca
SHA19115e84005483a1ba74699e77c99a2974108ac52
SHA256041663734f4d0d5480cb67db62264c973dcba36074a8a2b88fc8c50c57f3aa82
SHA512f7afee7e882e97d3199b2f859c3934fa86ed81175cb96683f21972ed2eb6a5e5d3d9bacf02dbdb620363b2d2458e98bbf3a3ff5cda241d6ee6bc8e2c29adfa3e
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD511c63a88971acd77ebc842047c09689c
SHA129128d52223786b15584909610d5f11c5e39b415
SHA256b27042b7f1cef4d312cca196db9ce4b63c121f7ce1a8451112355ade0b81a704
SHA512bda2c522ca0cae9c2ee46c9e6f44e15c3e981742e05a338809f902c053b329385109cc5a16cd0f118950e968002ea53649b3bfca0e34ee34b511d32eacfcf4b4
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD514eeb30240384b9ee61ed0e5929f6f05
SHA1991b66dd233fcdce642b7a73e0ef2aecbf309cda
SHA256e0ddbc6ef7c3c3bd451ab5d9af1c13751cadfedb97fc4926e6512464a398aed7
SHA512608bb018656fe7f5513ff3f3abc7f2328ceb6ec1b8b32edeb82a0131e10c99805b87af1543ad589544a70e15f7965857747fee38e58db8c0ea59e91e417ac6df
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD52ed40d0d9cf273e5e34a2d7f6d04db3a
SHA1ab1428b59029fae72d0be9ea8a237f15acc27c6c
SHA2565a97c2be26114a1289ac448863ff06a590b573ce63381a99c9e421374ebd3494
SHA512fb87a6b0b10ad6f24c1cec8b78523af58ff0988fe377e27f86d906f44f9a90bb140aa6abd1106cca220bbf044017e971dc879c28119a5dd51ebd8494c988dbb6
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Filesize
4.1MB
MD532b7cc6390a4b18752d13c728ba87040
SHA145ce9c999a4b62e7d2b9909d3090b0dcdb5a4371
SHA2560705d52be58784fffd37f4ce85ce318f0a4e2de14e4607548bcc0c76c1b8a9fa
SHA512c3a578c0a5a9624524ae3661e28e26ab983e600e1ff590bc9345770f474e9f1672d7713df17bdd3221250f557b4af2d077bf36d07f29b558072d357241b200c7
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec