Analysis
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max time kernel
149s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
19-05-2024 23:35
Static task
static1
Behavioral task
behavioral1
Sample
5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe
Resource
win7-20240508-en
General
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Target
5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe
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Size
4.1MB
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MD5
5e6e88e6229170d173cf47fcf6e9a790
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SHA1
29bb92ebf3f571adcca130328b3a6747e6d2b2c2
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SHA256
acd4bc93214ae8e9ef722c8e9943186907f5b66e734e8c914ac9be9e45f4c140
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SHA512
d87a44287d1d90a42b4926217deb19398b2eb4d85cd5dc3b1b799ccbf1f9fa261d542ea5c9f6345b04b8a1d1a18b9b2a0243e212ebdb25bf9224c3791c4028f1
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SSDEEP
49152:9KSHQE6bCrQt9J2m6qYk0f+BzgqdGFArOOO8EeNSlBbqHPgo81vjAIlxiZQJw/:91wCr5kG+hEArjFEeNSldQg15xmh/
Malware Config
Signatures
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Glupteba payload 18 IoCs
Processes:
resource yara_rule behavioral2/memory/4360-2-0x0000000004CB0000-0x000000000559B000-memory.dmp family_glupteba behavioral2/memory/4360-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4360-165-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/4360-206-0x0000000004CB0000-0x000000000559B000-memory.dmp family_glupteba behavioral2/memory/4360-213-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1720-212-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-215-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-218-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-221-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-223-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-226-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-230-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-233-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-235-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-238-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-242-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-247-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba behavioral2/memory/3940-250-0x0000000000400000-0x0000000002B08000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid Process 1048 netsh.exe -
Executes dropped EXE 2 IoCs
Processes:
csrss.exeinjector.exepid Process 3940 csrss.exe 2372 injector.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.execsrss.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" csrss.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
Processes:
csrss.exedescription ioc Process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exedescription ioc Process File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
Processes:
5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exedescription ioc Process File opened (read-only) \??\VBoxMiniRdrDN 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
Processes:
5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exedescription ioc Process File opened for modification C:\Windows\rss 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe -
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepid Process 1996 powershell.exe 2064 powershell.exe 3920 powershell.exe 1960 powershell.exe 4888 powershell.exe 1284 powershell.exe 2284 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 5064 schtasks.exe 3960 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exe5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exepowershell.exepowershell.exedescription ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates 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\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_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" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2892 = "Sudan Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.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\C:\Windows\system32\,@tzres.dll,-1971 = "Belarus Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1872 = "Russia TZ 7 Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2322 = "Sakhalin Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-401 = "Arabic Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2612 = "Bougainville Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-172 = "Central Standard Time (Mexico)" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-631 = "Tokyo Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates 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\C:\Windows\system32\,@tzres.dll,-872 = "Pakistan Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2432 = "Cuba Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-682 = "E. Australia Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.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" 5e6e88e6229170d173cf47fcf6e9a790_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" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2342 = "Haiti Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1801 = "Line Islands Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2751 = "Tomsk Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-491 = "India Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2632 = "Norfolk Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-242 = "Samoa Standard Time" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-214 = "Pacific Daylight Time (Mexico)" 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exe5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exepowershell.exe5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exeinjector.execsrss.exepid Process 1284 powershell.exe 1284 powershell.exe 4360 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 4360 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 2284 powershell.exe 2284 powershell.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 1996 powershell.exe 1996 powershell.exe 2064 powershell.exe 2064 powershell.exe 3920 powershell.exe 3920 powershell.exe 3920 powershell.exe 1960 powershell.exe 1960 powershell.exe 1960 powershell.exe 4888 powershell.exe 4888 powershell.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 3940 csrss.exe 3940 csrss.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 3940 csrss.exe 3940 csrss.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe 2372 injector.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
Processes:
powershell.exe5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.execsrss.exedescription pid Process Token: SeDebugPrivilege 1284 powershell.exe Token: SeDebugPrivilege 4360 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Token: SeImpersonatePrivilege 4360 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe Token: SeDebugPrivilege 2284 powershell.exe Token: SeDebugPrivilege 1996 powershell.exe Token: SeDebugPrivilege 2064 powershell.exe Token: SeDebugPrivilege 3920 powershell.exe Token: SeDebugPrivilege 1960 powershell.exe Token: SeDebugPrivilege 4888 powershell.exe Token: SeSystemEnvironmentPrivilege 3940 csrss.exe -
Suspicious use of WriteProcessMemory 30 IoCs
Processes:
5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.execmd.execsrss.exedescription pid Process procid_target PID 4360 wrote to memory of 1284 4360 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 84 PID 4360 wrote to memory of 1284 4360 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 84 PID 4360 wrote to memory of 1284 4360 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 84 PID 1720 wrote to memory of 2284 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 92 PID 1720 wrote to memory of 2284 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 92 PID 1720 wrote to memory of 2284 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 92 PID 1720 wrote to memory of 4816 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 99 PID 1720 wrote to memory of 4816 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 99 PID 4816 wrote to memory of 1048 4816 cmd.exe 101 PID 4816 wrote to memory of 1048 4816 cmd.exe 101 PID 1720 wrote to memory of 1996 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 102 PID 1720 wrote to memory of 1996 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 102 PID 1720 wrote to memory of 1996 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 102 PID 1720 wrote to memory of 2064 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 104 PID 1720 wrote to memory of 2064 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 104 PID 1720 wrote to memory of 2064 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 104 PID 1720 wrote to memory of 3940 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 108 PID 1720 wrote to memory of 3940 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 108 PID 1720 wrote to memory of 3940 1720 5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe 108 PID 3940 wrote to memory of 3920 3940 csrss.exe 109 PID 3940 wrote to memory of 3920 3940 csrss.exe 109 PID 3940 wrote to memory of 3920 3940 csrss.exe 109 PID 3940 wrote to memory of 1960 3940 csrss.exe 115 PID 3940 wrote to memory of 1960 3940 csrss.exe 115 PID 3940 wrote to memory of 1960 3940 csrss.exe 115 PID 3940 wrote to memory of 4888 3940 csrss.exe 117 PID 3940 wrote to memory of 4888 3940 csrss.exe 117 PID 3940 wrote to memory of 4888 3940 csrss.exe 117 PID 3940 wrote to memory of 2372 3940 csrss.exe 119 PID 3940 wrote to memory of 2372 3940 csrss.exe 119 -
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\5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4360 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1284
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C:\Users\Admin\AppData\Local\Temp\5e6e88e6229170d173cf47fcf6e9a790_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5e6e88e6229170d173cf47fcf6e9a790_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:1720 -
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:2284
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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:4816 -
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:1048
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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:1996
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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:2064
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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.
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3940 -
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:3920
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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:5064
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:2784
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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:1960
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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:4888
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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:2372
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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:3960
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5e7bdad37c570a8ea97dd94572b37f7a0
SHA1417f90d51d574cbd1786a017fef89fce715a048f
SHA2560cc8fd241db7758f279216e2aac49be3603519ec77236d12ac5fc672171a3a73
SHA51297ae0702699e301fe6c6ada195e6230f65766e5575f5c404fe87eff36c7a2c802836f924c06453eb94973910606b7ebd8b2aa29b5dba547392dc18fd8518863d
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5b11881c0a2dd52e80f902158a4300705
SHA13bafb12d4d3c0228bf2bedf40c45415a27015b4a
SHA256b1a87a7ec6971942888067a96dd4533aea19e564da1f3921f8baca9f35336d36
SHA512e45de022bfcb00f3365cfe9e3b119204363d6eb9a46d5eb975922d0ddc32d3e32764678107656a749cdb2cb90b20bc858dbacfbb375147dab12a9ea60239f831
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD50c97bd20a1dbb98d2756271d3f534af9
SHA127e8e186c3575247256c3955841ab48bb16659da
SHA256eb52ad46f9fb8722575ceb4d04b482e01a2287698fbdef46b7c6afa6712bbb7c
SHA512f72163d5693e6aad3d71bffed50df57bccf8c28602bf4db1afe3c699a5e06c51fbf1f5060375285d0aa81bd28804fdf1b2c91fa5578d785106fc4fcbf06a1be6
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5d7fbfdf9289c9c48d7ca249890574f0f
SHA1cb46a3fd09f6a58b61ac62f4191077f20cbebe1d
SHA256dd4bd3f125d48ea516284d6b3d8b0fa7bbfa25fc9f3bd82688ecdb4c23ad4428
SHA5129c3307ecbfa02ae9739fcceb229e9fe290011addb6ecd6d7cb19ec081cdf5f757b34bc1124c431df204dacb595832c64bd7e75944a1221ee292b107e8710542b
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD521fa2c64abecf488a1e9de8581a102bb
SHA19929454640e0ac2acd3058095f0a92d5743018ec
SHA25620346c0e78e6d8054e91988d1fd52d2ce1821ffd4e58d40795e7fd9a3370f14e
SHA512fd3ba626e821b1659cd1d939754eef4facf2ce6546124edb3dde8758122b5b599ec0294ae977a5e17f51b8bff1204a44b48806eccb1e4350ea57d0115369ddba
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Filesize
4.1MB
MD55e6e88e6229170d173cf47fcf6e9a790
SHA129bb92ebf3f571adcca130328b3a6747e6d2b2c2
SHA256acd4bc93214ae8e9ef722c8e9943186907f5b66e734e8c914ac9be9e45f4c140
SHA512d87a44287d1d90a42b4926217deb19398b2eb4d85cd5dc3b1b799ccbf1f9fa261d542ea5c9f6345b04b8a1d1a18b9b2a0243e212ebdb25bf9224c3791c4028f1