Analysis
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max time kernel
150s -
max time network
129s -
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 00:41
Static task
static1
Behavioral task
behavioral1
Sample
37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe
Resource
win7-20240221-en
General
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Target
37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe
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Size
4.1MB
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MD5
37661e453fc7647eddf5f9e9b3778aa0
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SHA1
ed7b3cc6d552c45befdbfc0fcf158ee591645d57
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SHA256
3a4298139a4b2c70379737b8abfdae93c44a3650d205c0773c3e6e69c78ef5b7
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SHA512
fcd7ffd51ebcfaa445ac08aa8201a7103df03036e0ec8b24a5dbf806232ac3a44cb107b3db1d3916746790eb6969d4179afb0ce618649c3ca651ab4f477e6f8d
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SSDEEP
98304:dBH5QtHgtXZGwxAeX68LG3wNCsYjHyiS0gsLIyJOWEFSdaDQG3a9ntG:dBZQtHgtXlxHq4G3ixkyiJTOnSQDy9ng
Malware Config
Signatures
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Glupteba payload 19 IoCs
resource yara_rule behavioral2/memory/1436-2-0x0000000002DD0000-0x00000000036BB000-memory.dmp family_glupteba behavioral2/memory/1436-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4072-56-0x0000000002D40000-0x000000000362B000-memory.dmp family_glupteba behavioral2/memory/1436-80-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1436-82-0x0000000002DD0000-0x00000000036BB000-memory.dmp family_glupteba behavioral2/memory/4072-135-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-210-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-218-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-229-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-232-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-235-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-238-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-241-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-244-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-247-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-250-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-253-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-256-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2068-259-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 3740 netsh.exe -
Executes dropped EXE 4 IoCs
pid Process 2068 csrss.exe 4584 injector.exe 3816 windefender.exe 3792 windefender.exe -
resource yara_rule behavioral2/files/0x0009000000023409-221.dat upx behavioral2/memory/3816-222-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3792-225-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3816-227-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3792-231-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3792-236-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
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 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File created C:\Windows\rss\csrss.exe 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe File created C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\windefender.exe csrss.exe File opened for modification C:\Windows\rss 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 1972 sc.exe -
pid Process 4944 powershell.exe 4192 powershell.exe 1948 powershell.exe 3880 powershell.exe 4908 powershell.exe 3900 powershell.exe 4224 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 4628 schtasks.exe 3516 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-672 = "AUS Eastern Standard 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\C:\Windows\system32\,@tzres.dll,-692 = "Tasmania Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs 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,-1721 = "Libya Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-302 = "Romance 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 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-342 = "Egypt Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1862 = "Russia TZ 6 Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-721 = "Central Pacific Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-292 = "Central European Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-361 = "GTB Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3142 = "South Sudan Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-912 = "Mauritius Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2591 = "Tocantins Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 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,-1472 = "Magadan Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2182 = "Astrakhan Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-111 = "Eastern Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-531 = "Sri Lanka Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-51 = "Greenland Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.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\@tzres.dll,-132 = "US Eastern Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-431 = "Iran Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-381 = "South Africa Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-3142 = "South Sudan Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_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\AutoDetect = "0" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2321 = "Sakhalin Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1661 = "Bahia Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-681 = "E. Australia Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-492 = "India Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-3052 = "Qyzylorda Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2942 = "Sao Tome Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2752 = "Tomsk Standard Time" windefender.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,-442 = "Arabian Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1412 = "Syria Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-571 = "China Daylight Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-562 = "SE Asia Standard Time" 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4944 powershell.exe 4944 powershell.exe 1436 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 1436 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4192 powershell.exe 4192 powershell.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 1948 powershell.exe 1948 powershell.exe 3880 powershell.exe 3880 powershell.exe 4908 powershell.exe 4908 powershell.exe 3900 powershell.exe 3900 powershell.exe 4224 powershell.exe 4224 powershell.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 2068 csrss.exe 2068 csrss.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 2068 csrss.exe 2068 csrss.exe 4584 injector.exe 4584 injector.exe 2068 csrss.exe 2068 csrss.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe 4584 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 4944 powershell.exe Token: SeDebugPrivilege 1436 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Token: SeImpersonatePrivilege 1436 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe Token: SeDebugPrivilege 4192 powershell.exe Token: SeDebugPrivilege 1948 powershell.exe Token: SeDebugPrivilege 3880 powershell.exe Token: SeDebugPrivilege 4908 powershell.exe Token: SeDebugPrivilege 3900 powershell.exe Token: SeDebugPrivilege 4224 powershell.exe Token: SeSystemEnvironmentPrivilege 2068 csrss.exe Token: SeSecurityPrivilege 1972 sc.exe Token: SeSecurityPrivilege 1972 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 1436 wrote to memory of 4944 1436 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 87 PID 1436 wrote to memory of 4944 1436 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 87 PID 1436 wrote to memory of 4944 1436 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 87 PID 4072 wrote to memory of 4192 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 98 PID 4072 wrote to memory of 4192 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 98 PID 4072 wrote to memory of 4192 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 98 PID 4072 wrote to memory of 636 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 101 PID 4072 wrote to memory of 636 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 101 PID 636 wrote to memory of 3740 636 cmd.exe 103 PID 636 wrote to memory of 3740 636 cmd.exe 103 PID 4072 wrote to memory of 1948 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 105 PID 4072 wrote to memory of 1948 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 105 PID 4072 wrote to memory of 1948 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 105 PID 4072 wrote to memory of 3880 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 107 PID 4072 wrote to memory of 3880 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 107 PID 4072 wrote to memory of 3880 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 107 PID 4072 wrote to memory of 2068 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 109 PID 4072 wrote to memory of 2068 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 109 PID 4072 wrote to memory of 2068 4072 37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe 109 PID 2068 wrote to memory of 4908 2068 csrss.exe 110 PID 2068 wrote to memory of 4908 2068 csrss.exe 110 PID 2068 wrote to memory of 4908 2068 csrss.exe 110 PID 2068 wrote to memory of 3900 2068 csrss.exe 116 PID 2068 wrote to memory of 3900 2068 csrss.exe 116 PID 2068 wrote to memory of 3900 2068 csrss.exe 116 PID 2068 wrote to memory of 4224 2068 csrss.exe 118 PID 2068 wrote to memory of 4224 2068 csrss.exe 118 PID 2068 wrote to memory of 4224 2068 csrss.exe 118 PID 2068 wrote to memory of 4584 2068 csrss.exe 121 PID 2068 wrote to memory of 4584 2068 csrss.exe 121 PID 3816 wrote to memory of 1424 3816 windefender.exe 128 PID 3816 wrote to memory of 1424 3816 windefender.exe 128 PID 3816 wrote to memory of 1424 3816 windefender.exe 128 PID 1424 wrote to memory of 1972 1424 cmd.exe 129 PID 1424 wrote to memory of 1972 1424 cmd.exe 129 PID 1424 wrote to memory of 1972 1424 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\37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1436 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4944
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C:\Users\Admin\AppData\Local\Temp\37661e453fc7647eddf5f9e9b3778aa0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\37661e453fc7647eddf5f9e9b3778aa0_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:4072 -
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:4192
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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:636 -
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:3740
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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:1948
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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:3880
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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:2068 -
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:4908
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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:4628
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3160
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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:3900
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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:4224
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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:4584
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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:3516
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3816 -
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:1424 -
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:1972
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:3792
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
MD53f2703fffd90f59f1959dcedff926cd0
SHA11f8b9feaf00a41cd24988c39b75184790dd80941
SHA25629750e10f6ae1a781a69516d10fdd96ae96184e6d186fce73c03b46eccc1785d
SHA512168edcafd98e0e5c87a15c576a97c9728afb5c23e13e4fcd2fb682aa8ad90d7eb4ae78f7eedb25e8bde37f3ad7ee10c1e8fe9994dc6d72cce77d905b81c49fea
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD50908329f7da59a33a6dce80a82b11582
SHA18a1cf798c00d674808b88f9c2e830be188f63d36
SHA25625902894d34666b38674b3ac95e5f1acc8891b4e96c53ea9d5e378a7cd8fd29a
SHA512b9708272c9095afe917a6367225ff46f75dbcf3680765d0398ae103b5a6f3cddc428bf08dc7c16466242cc58f13145f4f3eaf74dd2c979ce6d145479cfa1843a
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD525054a4b754fe4b9b5b5f1b531989410
SHA18ef475d1992a54fd2774a36d91ff5d6ced7e3647
SHA25653ebf58912e0d565ceaacedae02ca15f593aa69c8816a136fa83184ffc215c5f
SHA512515f7ad7906969894f8371786ddf44de9d66495be7adcc5fc36656c94e2798ba5af7f38e99f669b8dbd928ba260e16cf8ab0c9232c0d53bc4218cd42ebc409ba
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59d34d9c30b809d83e7020bee3f37afc3
SHA149c823bbdf27f73df057dd2cf663f574f53d0fd0
SHA2569fa8a21da51ad2e3f4528e5cc54cb0c36b68a4bbab96ca516cdf96cbe51baffa
SHA5124519d27a1dd29cf1296ad4698bc6bf8133139fc149d74c733e1a1af37b3850885ec5767ad23f29be3497fa76781d19f20315819355a111a65e8c4eae9fed7a26
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD56dc8c185e695d75f3f6ce04b11d3e4e9
SHA1080585286bd70cc8b09d0f816ceaaa19ce7d302c
SHA25632df99a584ddd4c4612918c61de74c2e9ca734b3b9cdf0bbbec6bdd41d78a014
SHA5126f84e0c0b5f671d90805157780a99e5d47648f799a6dd4a15b6272abd56a10a2aa93c0d074edb7062f8f78a1f71e027906320931812f34036de6beca0a3e2dc4
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Filesize
4.1MB
MD537661e453fc7647eddf5f9e9b3778aa0
SHA1ed7b3cc6d552c45befdbfc0fcf158ee591645d57
SHA2563a4298139a4b2c70379737b8abfdae93c44a3650d205c0773c3e6e69c78ef5b7
SHA512fcd7ffd51ebcfaa445ac08aa8201a7103df03036e0ec8b24a5dbf806232ac3a44cb107b3db1d3916746790eb6969d4179afb0ce618649c3ca651ab4f477e6f8d
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec