Analysis
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max time kernel
149s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
16/05/2024, 20:40
Static task
static1
Behavioral task
behavioral1
Sample
2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe
Resource
win7-20240221-en
General
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Target
2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe
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Size
4.1MB
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MD5
2e3e7a4b3234a5f8de3158a07819d070
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SHA1
f9b5d4bbb48d5f76198c96024693ecf30b4affbe
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SHA256
9d3563046f0db192d9722e9a6dbe53d1539a553c8e5416a264f6241b9b10fec6
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SHA512
1399cd91053d386870d62d31444a0400f6af2129374d0477a6aad8265df88b81d47302c29a9e95ef1cb84e06789101c235347bff5bfe2cef56dfcbc0faa0eeb9
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SSDEEP
98304:mKxKi54hoBjzoZCW1g5yQkIPA8Ic9OS8BHOHsChX8RI:mrhmoZCaCA8pobHOMC7
Malware Config
Signatures
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Glupteba payload 17 IoCs
resource yara_rule behavioral2/memory/2400-2-0x0000000002DB0000-0x000000000369B000-memory.dmp family_glupteba behavioral2/memory/2400-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2400-55-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2400-82-0x0000000002DB0000-0x000000000369B000-memory.dmp family_glupteba behavioral2/memory/3292-134-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-215-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-226-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-228-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-231-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-236-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-238-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-240-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-243-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-248-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-250-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-252-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/1016-255-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4864 netsh.exe -
Executes dropped EXE 4 IoCs
pid Process 1016 csrss.exe 1992 injector.exe 2420 windefender.exe 3316 windefender.exe -
resource yara_rule behavioral2/files/0x0009000000023406-219.dat upx behavioral2/memory/2420-220-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3316-223-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2420-225-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3316-229-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3316-234-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3316-244-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" 2e3e7a4b3234a5f8de3158a07819d070_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.
description ioc Process File opened for modification \??\WinMonFS csrss.exe -
Drops file in System32 directory 7 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive powershell.exe File 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 -
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 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\rss 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe 2e3e7a4b3234a5f8de3158a07819d070_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 4568 sc.exe -
pid Process 3576 powershell.exe 2820 powershell.exe 4508 powershell.exe 4552 powershell.exe 2556 powershell.exe 1444 powershell.exe 1816 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 5024 schtasks.exe 380 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs 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,-402 = "Arabic Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1022 = "Bangladesh Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1662 = "Bahia Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1801 = "Line Islands Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-151 = "Central America 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 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2631 = "Norfolk Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1892 = "Russia TZ 3 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1412 = "Syria Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2751 = "Tomsk Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust 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\@tzres.dll,-691 = "Tasmania Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2372 = "Easter Island Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1842 = "Russia TZ 4 Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_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" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.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\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2321 = "Sakhalin Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-602 = "Taipei Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2592 = "Tocantins Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-931 = "Coordinated Universal Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1722 = "Libya Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_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" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2452 = "Saint Pierre Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-292 = "Central European Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-501 = "Nepal Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1932 = "Russia TZ 11 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-352 = "FLE Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2341 = "Haiti Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-192 = "Mountain Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2321 = "Sakhalin Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-562 = "SE Asia Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-141 = "Canada Central Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs 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,-2432 = "Cuba Standard Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-502 = "Nepal Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1872 = "Russia TZ 7 Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2491 = "Aus Central W. Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time" 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3576 powershell.exe 3576 powershell.exe 2400 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 2400 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 2820 powershell.exe 2820 powershell.exe 2820 powershell.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 4508 powershell.exe 4508 powershell.exe 4508 powershell.exe 4552 powershell.exe 4552 powershell.exe 4552 powershell.exe 2556 powershell.exe 2556 powershell.exe 2556 powershell.exe 1444 powershell.exe 1444 powershell.exe 1444 powershell.exe 1816 powershell.exe 1816 powershell.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1016 csrss.exe 1016 csrss.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1016 csrss.exe 1016 csrss.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1016 csrss.exe 1016 csrss.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe 1992 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 3576 powershell.exe Token: SeDebugPrivilege 2400 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Token: SeImpersonatePrivilege 2400 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe Token: SeDebugPrivilege 2820 powershell.exe Token: SeDebugPrivilege 4508 powershell.exe Token: SeDebugPrivilege 4552 powershell.exe Token: SeDebugPrivilege 2556 powershell.exe Token: SeDebugPrivilege 1444 powershell.exe Token: SeDebugPrivilege 1816 powershell.exe Token: SeSystemEnvironmentPrivilege 1016 csrss.exe Token: SeSecurityPrivilege 4568 sc.exe Token: SeSecurityPrivilege 4568 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 2400 wrote to memory of 3576 2400 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 89 PID 2400 wrote to memory of 3576 2400 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 89 PID 2400 wrote to memory of 3576 2400 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 89 PID 3292 wrote to memory of 2820 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 99 PID 3292 wrote to memory of 2820 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 99 PID 3292 wrote to memory of 2820 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 99 PID 3292 wrote to memory of 4268 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 101 PID 3292 wrote to memory of 4268 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 101 PID 4268 wrote to memory of 4864 4268 cmd.exe 103 PID 4268 wrote to memory of 4864 4268 cmd.exe 103 PID 3292 wrote to memory of 4508 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 104 PID 3292 wrote to memory of 4508 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 104 PID 3292 wrote to memory of 4508 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 104 PID 3292 wrote to memory of 4552 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 106 PID 3292 wrote to memory of 4552 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 106 PID 3292 wrote to memory of 4552 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 106 PID 3292 wrote to memory of 1016 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 108 PID 3292 wrote to memory of 1016 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 108 PID 3292 wrote to memory of 1016 3292 2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe 108 PID 1016 wrote to memory of 2556 1016 csrss.exe 109 PID 1016 wrote to memory of 2556 1016 csrss.exe 109 PID 1016 wrote to memory of 2556 1016 csrss.exe 109 PID 1016 wrote to memory of 1444 1016 csrss.exe 115 PID 1016 wrote to memory of 1444 1016 csrss.exe 115 PID 1016 wrote to memory of 1444 1016 csrss.exe 115 PID 1016 wrote to memory of 1816 1016 csrss.exe 117 PID 1016 wrote to memory of 1816 1016 csrss.exe 117 PID 1016 wrote to memory of 1816 1016 csrss.exe 117 PID 1016 wrote to memory of 1992 1016 csrss.exe 119 PID 1016 wrote to memory of 1992 1016 csrss.exe 119 PID 2420 wrote to memory of 4408 2420 windefender.exe 127 PID 2420 wrote to memory of 4408 2420 windefender.exe 127 PID 2420 wrote to memory of 4408 2420 windefender.exe 127 PID 4408 wrote to memory of 4568 4408 cmd.exe 128 PID 4408 wrote to memory of 4568 4408 cmd.exe 128 PID 4408 wrote to memory of 4568 4408 cmd.exe 128 -
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\2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3576
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C:\Users\Admin\AppData\Local\Temp\2e3e7a4b3234a5f8de3158a07819d070_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\2e3e7a4b3234a5f8de3158a07819d070_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:3292 -
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:2820
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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:4268 -
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:4864
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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:4508
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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:4552
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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:1016 -
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:2556
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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:5024
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C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:2164
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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:1444
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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:1816
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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:1992
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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:380
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C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2420 -
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:4408 -
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:4568
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C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:3316
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
MD58cacd403e076d4204cd733a564ea61ed
SHA1d8dcab454d951f7c2f78e30768bfcf33428f6ceb
SHA2568a12b62d0d1b8951a601c75ea4e484294315bf895679bb35f9b14fb8bba92cfe
SHA512d33456befdd61fe7e5aa46cace0dc2a69234203f9e7aa76a129871b058c45ae007df9874f301be174693ff110062a34691d38e55564203044e23ed68278a62a8
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5d0a1f3fab973961981c7ab890051819f
SHA1ba2869cf1b8bf55d6f8a3efb17124da92f8c30d2
SHA2566691d96472816e2be0a845c0854b687e2411238bc72c61d5ece6af77a5d42fdc
SHA5128e7fa4b95efdbf277fa091abf0548df31b5ca2460e308a820cad2e9714045d97df6d9adbd2e7ba9a85462d1f723c9bb5497bfbf3abdee2274442eccbe31c5a9a
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD509b705d2da884b28fd783c38838d316d
SHA1ec198041ab2d0e5040836124cf888e1c9a24b490
SHA256bc58d14b5cc397ac70e5bfebc8f419423edcca089bb66e0aedd2b0b34da556a2
SHA5121c4b21f0e0783e00776476c754bdfe0275c5366b658d9bc91ac5f874ffe7c38a53c0d5fc20d09e6fe22ec0223e5b0c8e7d24c925043b83b27c08b0c27ed66831
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD580273d653bf507b93fe3a3e10472f821
SHA1bf0e818cf6e1a2923ea2488917709c14188f45ee
SHA256759128aa83f181c74654b551d38f16f187eada78d15d261e46209a12344fa500
SHA512a6787ffeb7ddb215290c661da8998115c4de2d41a82d0e406edfd49f07ccd283fe59b83e3391f0bf40d36e1daa6e75d524aed46455922d00e6939602de53289f
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C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD50a6e2f1228fa6307bc1746f0a07fbe6a
SHA10ed48810df13df1b7413c435db4111f71d453991
SHA256984c5f818e173f34b73f6b87fae701c828f5b2620abd83b3c47da6f471064941
SHA512bbe807dc185978f012b28720ac6e8efe6d2de037fc916f2419e111c2bc36432ee5db8c7b907a90251821baea6add0f877a507bfa6557cf3b095d9c22892f33c4
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Filesize
4.1MB
MD52e3e7a4b3234a5f8de3158a07819d070
SHA1f9b5d4bbb48d5f76198c96024693ecf30b4affbe
SHA2569d3563046f0db192d9722e9a6dbe53d1539a553c8e5416a264f6241b9b10fec6
SHA5121399cd91053d386870d62d31444a0400f6af2129374d0477a6aad8265df88b81d47302c29a9e95ef1cb84e06789101c235347bff5bfe2cef56dfcbc0faa0eeb9
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Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec