Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
18-05-2024 17:32
Static task
static1
Behavioral task
behavioral1
Sample
1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe
Resource
win7-20240508-en
General
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Target
1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe
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Size
4.1MB
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MD5
1ce079dc4030da805273a0791b3f0d60
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SHA1
67f3bc88a5820d9b679530952bf5bbb2d4b5200a
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SHA256
b60770b09845eb2fdaff0c9ebbeb914102a3676ccaefd102830c4625737278ec
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SHA512
024d95b7db1ab76bf2b3fe637927fe538d6071c1f486a9658292e866fc98eede1ca0030e96642109050f1dc1e76bac09f84a75a3b8037894401ab1fce9b878ed
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SSDEEP
98304:/jrHiscAnk4Z0f7mBZCfuP+pmwVLETOu5PKDHvrjVgO2L:rrhn/yCBZkM+pB3dzi
Malware Config
Signatures
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Glupteba payload 19 IoCs
resource yara_rule behavioral2/memory/3532-2-0x0000000002D50000-0x000000000363B000-memory.dmp family_glupteba behavioral2/memory/3532-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3532-55-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/3532-56-0x0000000002D50000-0x000000000363B000-memory.dmp family_glupteba behavioral2/memory/404-163-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-219-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/404-221-0x0000000002990000-0x0000000002D97000-memory.dmp family_glupteba behavioral2/memory/1784-231-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-233-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-236-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-240-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-243-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-245-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-248-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-252-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-255-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-257-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-260-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1784-264-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4280 netsh.exe -
Executes dropped EXE 4 IoCs
pid Process 1784 csrss.exe 5084 injector.exe 4848 windefender.exe 4396 windefender.exe -
resource yara_rule behavioral2/files/0x0007000000023435-224.dat upx behavioral2/memory/4848-226-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/4396-228-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/4848-230-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/4396-234-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/4396-239-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\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 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.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\rss 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 1ce079dc4030da805273a0791b3f0d60_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 5092 sc.exe -
pid Process 2368 powershell.exe 4796 powershell.exe 4888 powershell.exe 2668 powershell.exe 3920 powershell.exe 2596 powershell.exe 1716 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 2524 schtasks.exe 3164 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\@tzres.dll,-2591 = "Tocantins Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-451 = "Caucasus Daylight Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time" 1ce079dc4030da805273a0791b3f0d60_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" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates 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\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time" 1ce079dc4030da805273a0791b3f0d60_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\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2432 = "Cuba Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2142 = "Transbaikal Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-932 = "Coordinated Universal Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2611 = "Bougainville Daylight Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-262 = "GMT Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.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,-2002 = "Cabo Verde Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-691 = "Tasmania Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1802 = "Line Islands Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2791 = "Novosibirsk Daylight Time" 1ce079dc4030da805273a0791b3f0d60_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" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 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\@tzres.dll,-241 = "Samoa Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-842 = "Argentina Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-741 = "New Zealand Daylight Time" windefender.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,-662 = "Cen. Australia Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1821 = "Russia TZ 1 Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2772 = "Omsk Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2771 = "Omsk Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-962 = "Paraguay Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-362 = "GTB Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2632 = "Norfolk Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2571 = "Turks and Caicos Daylight Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-392 = "Arab Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2182 = "Astrakhan Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2872 = "Magallanes Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2892 = "Sudan Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople 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,-441 = "Arabian Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-431 = "Iran Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2392 = "Aleutian Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2512 = "Lord Howe Standard Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-831 = "SA Eastern Daylight Time" 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-448 = "Azerbaijan Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-282 = "Central Europe Standard Time" windefender.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4888 powershell.exe 4888 powershell.exe 3532 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 3532 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 2668 powershell.exe 2668 powershell.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 3920 powershell.exe 3920 powershell.exe 3920 powershell.exe 2596 powershell.exe 2596 powershell.exe 2596 powershell.exe 1716 powershell.exe 1716 powershell.exe 1716 powershell.exe 2368 powershell.exe 2368 powershell.exe 4796 powershell.exe 4796 powershell.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 1784 csrss.exe 5084 injector.exe 1784 csrss.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 1784 csrss.exe 1784 csrss.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 1784 csrss.exe 1784 csrss.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe 5084 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 4888 powershell.exe Token: SeDebugPrivilege 3532 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Token: SeImpersonatePrivilege 3532 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe Token: SeDebugPrivilege 2668 powershell.exe Token: SeDebugPrivilege 3920 powershell.exe Token: SeDebugPrivilege 2596 powershell.exe Token: SeDebugPrivilege 1716 powershell.exe Token: SeDebugPrivilege 2368 powershell.exe Token: SeDebugPrivilege 4796 powershell.exe Token: SeSystemEnvironmentPrivilege 1784 csrss.exe Token: SeSecurityPrivilege 5092 sc.exe Token: SeSecurityPrivilege 5092 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 3532 wrote to memory of 4888 3532 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 87 PID 3532 wrote to memory of 4888 3532 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 87 PID 3532 wrote to memory of 4888 3532 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 87 PID 404 wrote to memory of 2668 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 95 PID 404 wrote to memory of 2668 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 95 PID 404 wrote to memory of 2668 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 95 PID 404 wrote to memory of 4940 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 99 PID 404 wrote to memory of 4940 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 99 PID 4940 wrote to memory of 4280 4940 cmd.exe 101 PID 4940 wrote to memory of 4280 4940 cmd.exe 101 PID 404 wrote to memory of 3920 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 102 PID 404 wrote to memory of 3920 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 102 PID 404 wrote to memory of 3920 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 102 PID 404 wrote to memory of 2596 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 104 PID 404 wrote to memory of 2596 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 104 PID 404 wrote to memory of 2596 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 104 PID 404 wrote to memory of 1784 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 106 PID 404 wrote to memory of 1784 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 106 PID 404 wrote to memory of 1784 404 1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe 106 PID 1784 wrote to memory of 1716 1784 csrss.exe 107 PID 1784 wrote to memory of 1716 1784 csrss.exe 107 PID 1784 wrote to memory of 1716 1784 csrss.exe 107 PID 1784 wrote to memory of 2368 1784 csrss.exe 112 PID 1784 wrote to memory of 2368 1784 csrss.exe 112 PID 1784 wrote to memory of 2368 1784 csrss.exe 112 PID 1784 wrote to memory of 4796 1784 csrss.exe 115 PID 1784 wrote to memory of 4796 1784 csrss.exe 115 PID 1784 wrote to memory of 4796 1784 csrss.exe 115 PID 1784 wrote to memory of 5084 1784 csrss.exe 117 PID 1784 wrote to memory of 5084 1784 csrss.exe 117 PID 4848 wrote to memory of 4788 4848 windefender.exe 124 PID 4848 wrote to memory of 4788 4848 windefender.exe 124 PID 4848 wrote to memory of 4788 4848 windefender.exe 124 PID 4788 wrote to memory of 5092 4788 cmd.exe 125 PID 4788 wrote to memory of 5092 4788 cmd.exe 125 PID 4788 wrote to memory of 5092 4788 cmd.exe 125 -
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\1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3532 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4888
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C:\Users\Admin\AppData\Local\Temp\1ce079dc4030da805273a0791b3f0d60_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\1ce079dc4030da805273a0791b3f0d60_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:404 -
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:2668
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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:4940 -
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:4280
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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:3920
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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:2596
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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:1784 -
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:1716
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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:2524
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3536
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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:2368
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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:4796
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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:5084
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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:3164
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4848 -
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:4788 -
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:5092
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:4396
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
MD54a979a5bf9e0be1b690ef7468d1a56a0
SHA132e9a2cb2ff8fd6d10c3e86c9ea5c8a5593383e0
SHA256e298f162713dfafa9137708e85bd1f26207e7826f691681024d8a214a68fbca1
SHA512d517f982f3cdc24286bb7a761ce3b5055bb1c103bfa152c4c43732df43037eaf48f1f917a742bfcc2d586b767c9ef88a3d26546c74d902382328df0141d0098c
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD514c7ddd1b3336140511ee5d41c03636d
SHA125b3090147ea48549d45a44567c986593e3b1aca
SHA2568e4ab690595c3a6ae28f3d60a5684afe97f38c699a79d1a0d399a54c0b672afd
SHA5122fdcd56b205cd1159e4cabc3f28c4c1a8feb224bbfb79821f3352f9e5d31f6796c6451486cfb833650f1bf153ccf2e2bad1df9d5286da86afb2a48e953ca7bcb
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD55accfce1aa9bc71f38fa8fd4d7f5db20
SHA1be1f3f444276c09f4a605ff8a82205a4c354c6b0
SHA2565c808d86fbcffe2270528a0944fb83c5249b6fdab612014a07a3d721145f39a5
SHA51215fa4c7569c8d56d86597db9f87987e4d863e0976dcad20781193aaee661cca7e01c521512fc65fe63103de751eba71ed23e2cad205696033c7917e718f9a8ef
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD54ca756a20770be33c9a9afcd95a0e4bb
SHA13d1b5f926b6ecf428560acdc377be480f53c3c69
SHA256839c764a635dab4bab2d2f8ed034197aedf70122948b3da951e80926e414e975
SHA51278221ad397f5ba056f018d7f420330d7e51d7e0ff9ef5d821d0ec866139a0386e295d67aa02e4fe38da6aeec84eced80503e0233a366940b9249a7387e044504
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD59c6626ae51ef365b104ba9143133b001
SHA16f784d30fd038003cae278443c9dbe3596858f6c
SHA256d2a237fe76b59346da3d8ba9ec3cccddc8a325306c57a550568cbd66383e42da
SHA51256893c4eb3551bb1727699d6aef579073123ccc535e2a30edc54060a8cd8bde70e0a9964bbcc25d0f8bcdeda0b97fbc781af8aa7d75223c2fb4a818348dc13f7
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Filesize
4.1MB
MD51ce079dc4030da805273a0791b3f0d60
SHA167f3bc88a5820d9b679530952bf5bbb2d4b5200a
SHA256b60770b09845eb2fdaff0c9ebbeb914102a3676ccaefd102830c4625737278ec
SHA512024d95b7db1ab76bf2b3fe637927fe538d6071c1f486a9658292e866fc98eede1ca0030e96642109050f1dc1e76bac09f84a75a3b8037894401ab1fce9b878ed
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec