Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 11:40
Static task
static1
Behavioral task
behavioral1
Sample
41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe
Resource
win7-20240419-en
General
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Target
41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe
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Size
4.1MB
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MD5
a88ed8cbac67fc7f418b1bf2887419c0
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SHA1
809e443818357e9ee010f03e2b38abf0b54c6d59
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SHA256
41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c
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SHA512
9293f38115fa8bf7fe50228b293aadde11e731f849dfb734e577eef3001ce6fd2bdb9dc2472e67c05fda129733c5eba64efe008a83cb25fb4223a59300d24ed0
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SSDEEP
98304:gc7aFVXn+Lid2bryXaMbaClZg093y0sFFfdliBdP8:gX++d2b0aMbplZO0sFfS8
Malware Config
Signatures
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Glupteba payload 19 IoCs
resource yara_rule behavioral2/memory/2496-2-0x00000000048E0000-0x00000000051CB000-memory.dmp family_glupteba behavioral2/memory/2496-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/4868-129-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2496-145-0x00000000048E0000-0x00000000051CB000-memory.dmp family_glupteba behavioral2/memory/2496-143-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2496-207-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2028-214-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-216-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-218-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-220-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-222-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-224-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-226-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-228-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-230-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-232-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-234-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-236-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba behavioral2/memory/2028-238-0x0000000000400000-0x0000000002738000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4844 netsh.exe -
Executes dropped EXE 2 IoCs
pid Process 2028 csrss.exe 1940 injector.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\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 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\rss 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe -
pid Process 3952 powershell.exe 4800 powershell.exe 1160 powershell.exe 5004 powershell.exe 2584 powershell.exe 3300 powershell.exe 648 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 3424 schtasks.exe 4536 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1721 = "Libya Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\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,-2531 = "Chatham Islands Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2042 = "Eastern Standard Time (Mexico)" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2412 = "Marquesas Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2891 = "Sudan Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-351 = "FLE Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs 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,-532 = "Sri Lanka Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-591 = "Malay Peninsula Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-191 = "Mountain Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-692 = "Tasmania Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.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\C:\Windows\system32\,@tzres.dll,-52 = "Greenland Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-192 = "Mountain Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.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,-142 = "Canada Central Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-71 = "Newfoundland Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1932 = "Russia TZ 11 Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2391 = "Aleutian Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-291 = "Central European Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-962 = "Paraguay Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-81 = "Atlantic Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_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" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 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,-361 = "GTB Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1861 = "Russia TZ 6 Daylight Time" 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1160 powershell.exe 1160 powershell.exe 2496 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 2496 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 5004 powershell.exe 5004 powershell.exe 5004 powershell.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 2584 powershell.exe 2584 powershell.exe 2584 powershell.exe 3300 powershell.exe 3300 powershell.exe 3300 powershell.exe 648 powershell.exe 648 powershell.exe 3952 powershell.exe 3952 powershell.exe 3952 powershell.exe 4800 powershell.exe 4800 powershell.exe 4800 powershell.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 2028 csrss.exe 2028 csrss.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 2028 csrss.exe 2028 csrss.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe 1940 injector.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeDebugPrivilege 1160 powershell.exe Token: SeDebugPrivilege 2496 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Token: SeImpersonatePrivilege 2496 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe Token: SeDebugPrivilege 5004 powershell.exe Token: SeDebugPrivilege 2584 powershell.exe Token: SeDebugPrivilege 3300 powershell.exe Token: SeDebugPrivilege 648 powershell.exe Token: SeDebugPrivilege 3952 powershell.exe Token: SeDebugPrivilege 4800 powershell.exe Token: SeSystemEnvironmentPrivilege 2028 csrss.exe -
Suspicious use of WriteProcessMemory 30 IoCs
description pid Process procid_target PID 2496 wrote to memory of 1160 2496 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 85 PID 2496 wrote to memory of 1160 2496 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 85 PID 2496 wrote to memory of 1160 2496 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 85 PID 4868 wrote to memory of 5004 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 95 PID 4868 wrote to memory of 5004 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 95 PID 4868 wrote to memory of 5004 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 95 PID 4868 wrote to memory of 4500 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 99 PID 4868 wrote to memory of 4500 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 99 PID 4500 wrote to memory of 4844 4500 cmd.exe 101 PID 4500 wrote to memory of 4844 4500 cmd.exe 101 PID 4868 wrote to memory of 2584 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 104 PID 4868 wrote to memory of 2584 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 104 PID 4868 wrote to memory of 2584 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 104 PID 4868 wrote to memory of 3300 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 106 PID 4868 wrote to memory of 3300 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 106 PID 4868 wrote to memory of 3300 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 106 PID 4868 wrote to memory of 2028 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 108 PID 4868 wrote to memory of 2028 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 108 PID 4868 wrote to memory of 2028 4868 41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe 108 PID 2028 wrote to memory of 648 2028 csrss.exe 109 PID 2028 wrote to memory of 648 2028 csrss.exe 109 PID 2028 wrote to memory of 648 2028 csrss.exe 109 PID 2028 wrote to memory of 3952 2028 csrss.exe 114 PID 2028 wrote to memory of 3952 2028 csrss.exe 114 PID 2028 wrote to memory of 3952 2028 csrss.exe 114 PID 2028 wrote to memory of 4800 2028 csrss.exe 117 PID 2028 wrote to memory of 4800 2028 csrss.exe 117 PID 2028 wrote to memory of 4800 2028 csrss.exe 117 PID 2028 wrote to memory of 1940 2028 csrss.exe 119 PID 2028 wrote to memory of 1940 2028 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\41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1160
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C:\Users\Admin\AppData\Local\Temp\41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\41e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c_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:4868 -
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:5004
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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:4500 -
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:4844
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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:2584
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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:3300
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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:2028 -
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:648
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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:3424
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:3636
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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:3952
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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:4800
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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:1940
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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:4536
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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
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD542219240d2f0778c4f1ff77aa4fdd542
SHA17b702f4457d0bf719ad07be9da7aed1a556c94d5
SHA2560d60a52339665dddb978aa21d915c676c92c131b4524e903b0e775d1ea1a2a8b
SHA512adfce345f7b5e5485568bbd93ef8a85febe2fde7869683ad589a2881b6832d5610298e06c6a535af998919e1adb36c971673fd027d5f8a4bd10ef899140673da
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5213ea90494e851733918f9b65a459b24
SHA140d18f2d6dd65cd01637ea0e4534e2e4a0620462
SHA25673d517addbd4932b5f8c78b84c6f63d6b4396e7af2d8c132d9cd6d1114f7f304
SHA512a302c01730b7e84fbaecdd963cd867be3368a02dbc09dfbdad120e23ce9f5371a12ed5bcc67fe1d3f1e8b34dd347f785d83b3cf8e34a9fda694a0c65877108da
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5fddb804aaa8a74b0155cb3eda56b7656
SHA125574261f60bdee5ff1466e6a510a78d8186fed2
SHA2569a321c92410e6e2ffaa64bcae6fe5cbc1f8a15ea4bff2b8a0760304b47a898a3
SHA512221fffdd2932a5e92cba0a29ad2a6f7186dfcf12cdd78c472304bbea04498ff9194b5bbce71ef593c4a249642fdcd937a8f7ae9e0aab9f33322e67c9427ecdde
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5f51cb0b368effa9969f4550870457642
SHA10ca772d3a78ec25aa772ec6782a4dc7473da67a5
SHA2563ae81d552ff4894c40a7c3329995578ed15e538c1ba8d7ee52a7d214177cc81c
SHA51219ddda8a40f35bd0b030b3346d4708c8cab047c911299daed158987b157c93f532cc7bb403eab0f8c906c9b12671a0f02cec7161e4936e0521be1000d7214db7
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5bc11e659508a2ea8da5250a3741696c5
SHA178b6bd490af91c59d2c5cbd3bd8a5ced97b77dd9
SHA256171a023e54b0e280bbab8f258bfcab0ee510397de5e4da310546b361e5b3cc85
SHA512fd6a53f9ea371b8be2f2faa3b6ac98de052294da10f6b6584ebbf676437a0dfee9db78e126c33e7496fc730eaa7f9a2afa281bcfb5988e0f7266b8cb840e8bc4
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Filesize
4.1MB
MD5a88ed8cbac67fc7f418b1bf2887419c0
SHA1809e443818357e9ee010f03e2b38abf0b54c6d59
SHA25641e1b7dedbd949e423f2077cacadac4300022a28426f35d08a148ec062ca2d7c
SHA5129293f38115fa8bf7fe50228b293aadde11e731f849dfb734e577eef3001ce6fd2bdb9dc2472e67c05fda129733c5eba64efe008a83cb25fb4223a59300d24ed0