Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
19/05/2024, 08:17
Static task
static1
Behavioral task
behavioral1
Sample
aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe
Resource
win7-20240508-en
General
-
Target
aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe
-
Size
4.1MB
-
MD5
aa887cfcfdce6d4fc8c1e660e79c9d20
-
SHA1
250af7a7bacb40895084c5bc5ae29ca2bf116d73
-
SHA256
add7fae0e7fe64f0c31959e317bdecc7b640bf0a99065e2d277ac1827c1b3f99
-
SHA512
b51c288309137e33b41707890ba6d8a2788ea2220f43de27df45244633b02c70cbf0d1e3f39e1a7185600a5e90e27817d5c4872e3868769c0f7d173277aaa42b
-
SSDEEP
98304:lBH5QtHgtXZGwxAeX68LG3wNCsYjHyiS0gsLIyJOWEFSdaDQG3a9ntu:lBZQtHgtXlxHq4G3ixkyiJTOnSQDy9nM
Malware Config
Signatures
-
Glupteba payload 18 IoCs
resource yara_rule behavioral2/memory/452-2-0x0000000002D50000-0x000000000363B000-memory.dmp family_glupteba behavioral2/memory/452-3-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/452-81-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/668-156-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/452-157-0x0000000002D50000-0x000000000363B000-memory.dmp family_glupteba behavioral2/memory/2344-215-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-225-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-231-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-236-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-239-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-243-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-247-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-252-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-255-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-259-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-263-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-268-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba behavioral2/memory/2344-271-0x0000000000400000-0x0000000000D1C000-memory.dmp family_glupteba -
Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 4444 netsh.exe -
Executes dropped EXE 4 IoCs
pid Process 2344 csrss.exe 1896 injector.exe 2204 windefender.exe 3288 windefender.exe -
resource yara_rule behavioral2/files/0x0007000000023419-220.dat upx behavioral2/memory/2204-222-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3288-226-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/2204-228-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3288-232-0x0000000000400000-0x00000000008DF000-memory.dmp upx behavioral2/memory/3288-240-0x0000000000400000-0x00000000008DF000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\"" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\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.
-
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 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe -
Drops file in Windows directory 4 IoCs
description ioc Process File opened for modification C:\Windows\rss aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe File created C:\Windows\rss\csrss.exe aa887cfcfdce6d4fc8c1e660e79c9d20_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 1056 sc.exe -
pid Process 4788 powershell.exe 2828 powershell.exe 1304 powershell.exe 4900 powershell.exe 4252 powershell.exe 3408 powershell.exe 1336 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 3112 schtasks.exe 4832 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,-2142 = "Transbaikal Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.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,-105 = "Central Brazilian 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\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates 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,-152 = "Central America Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2631 = "Norfolk Daylight Time" windefender.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.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\C:\Windows\system32\,@tzres.dll,-384 = "Namibia Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2892 = "Sudan Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2751 = "Tomsk Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-342 = "Egypt Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-191 = "Mountain Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1802 = "Line Islands Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-142 = "Canada Central Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-72 = "Newfoundland 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\C:\Windows\system32\,@tzres.dll,-2411 = "Marquesas Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1931 = "Russia TZ 11 Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1471 = "Magadan Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2751 = "Tomsk Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\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\@tzres.dll,-111 = "Eastern 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\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_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" aa887cfcfdce6d4fc8c1e660e79c9d20_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\Microsoft\SystemCertificates\CA powershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2892 = "Sudan Standard Time" windefender.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,-692 = "Tasmania Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2451 = "Saint Pierre Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1412 = "Syria Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.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,-434 = "Georgian Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-2512 = "Lord Howe Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-252 = "Dateline Standard Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\@tzres.dll,-1411 = "Syria Daylight Time" windefender.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-161 = "Central Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\2a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2871 = "Magallanes Daylight Time" aa887cfcfdce6d4fc8c1e660e79c9d20_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" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs 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\C:\Windows\system32\,@tzres.dll,-3052 = "Qyzylorda Standard Time" aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4788 powershell.exe 4788 powershell.exe 452 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 452 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 2828 powershell.exe 2828 powershell.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 1304 powershell.exe 1304 powershell.exe 4900 powershell.exe 4900 powershell.exe 4252 powershell.exe 4252 powershell.exe 3408 powershell.exe 3408 powershell.exe 1336 powershell.exe 1336 powershell.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 2344 csrss.exe 2344 csrss.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 2344 csrss.exe 2344 csrss.exe 1896 injector.exe 1896 injector.exe 2344 csrss.exe 2344 csrss.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe 1896 injector.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeDebugPrivilege 4788 powershell.exe Token: SeDebugPrivilege 452 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Token: SeImpersonatePrivilege 452 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe Token: SeDebugPrivilege 2828 powershell.exe Token: SeDebugPrivilege 1304 powershell.exe Token: SeDebugPrivilege 4900 powershell.exe Token: SeDebugPrivilege 4252 powershell.exe Token: SeDebugPrivilege 3408 powershell.exe Token: SeDebugPrivilege 1336 powershell.exe Token: SeSystemEnvironmentPrivilege 2344 csrss.exe Token: SeSecurityPrivilege 1056 sc.exe Token: SeSecurityPrivilege 1056 sc.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 452 wrote to memory of 4788 452 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 87 PID 452 wrote to memory of 4788 452 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 87 PID 452 wrote to memory of 4788 452 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 87 PID 668 wrote to memory of 2828 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 97 PID 668 wrote to memory of 2828 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 97 PID 668 wrote to memory of 2828 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 97 PID 668 wrote to memory of 1880 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 100 PID 668 wrote to memory of 1880 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 100 PID 1880 wrote to memory of 4444 1880 cmd.exe 102 PID 1880 wrote to memory of 4444 1880 cmd.exe 102 PID 668 wrote to memory of 1304 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 103 PID 668 wrote to memory of 1304 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 103 PID 668 wrote to memory of 1304 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 103 PID 668 wrote to memory of 4900 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 106 PID 668 wrote to memory of 4900 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 106 PID 668 wrote to memory of 4900 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 106 PID 668 wrote to memory of 2344 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 108 PID 668 wrote to memory of 2344 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 108 PID 668 wrote to memory of 2344 668 aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe 108 PID 2344 wrote to memory of 4252 2344 csrss.exe 109 PID 2344 wrote to memory of 4252 2344 csrss.exe 109 PID 2344 wrote to memory of 4252 2344 csrss.exe 109 PID 2344 wrote to memory of 3408 2344 csrss.exe 115 PID 2344 wrote to memory of 3408 2344 csrss.exe 115 PID 2344 wrote to memory of 3408 2344 csrss.exe 115 PID 2344 wrote to memory of 1336 2344 csrss.exe 117 PID 2344 wrote to memory of 1336 2344 csrss.exe 117 PID 2344 wrote to memory of 1336 2344 csrss.exe 117 PID 2344 wrote to memory of 1896 2344 csrss.exe 119 PID 2344 wrote to memory of 1896 2344 csrss.exe 119 PID 2204 wrote to memory of 3796 2204 windefender.exe 126 PID 2204 wrote to memory of 3796 2204 windefender.exe 126 PID 2204 wrote to memory of 3796 2204 windefender.exe 126 PID 3796 wrote to memory of 1056 3796 cmd.exe 127 PID 3796 wrote to memory of 1056 3796 cmd.exe 127 PID 3796 wrote to memory of 1056 3796 cmd.exe 127 -
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
-
C:\Users\Admin\AppData\Local\Temp\aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -nologo -noprofile2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4788
-
-
C:\Users\Admin\AppData\Local\Temp\aa887cfcfdce6d4fc8c1e660e79c9d20_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\aa887cfcfdce6d4fc8c1e660e79c9d20_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:668 -
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:2828
-
-
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:1880 -
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:4444
-
-
-
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:1304
-
-
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:4900
-
-
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:2344 -
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:4252
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:3112
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /delete /tn ScheduledUpdate /f4⤵PID:1140
-
-
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:3408
-
-
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:1336
-
-
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:1896
-
-
C:\Windows\SYSTEM32\schtasks.exeschtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F4⤵
- Creates scheduled task(s)
PID:4832
-
-
C:\Windows\windefender.exe"C:\Windows\windefender.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2204 -
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:3796 -
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:1056
-
-
-
-
-
-
C:\Windows\windefender.exeC:\Windows\windefender.exe1⤵
- Executes dropped EXE
- Modifies data under HKEY_USERS
PID:3288
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
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
281KB
MD5d98e33b66343e7c96158444127a117f6
SHA1bb716c5509a2bf345c6c1152f6e3e1452d39d50d
SHA2565de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1
SHA512705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
Filesize2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD593de28f3e6d515528091a02869414ebc
SHA15bc47285f6b8dfb4c4aa71d2147ee0d42c85cd7b
SHA2560253eb6be8a56a202eb6c9b3cd7cfe7595585f98d2ee84b1df3c3589bdb53ee2
SHA512cbac05649c901bea76975aa697271e6e3ef5c7bca969eb45922c7f861a83d0526e7bc4bc64d5a79271524496fe82c4c6d4632c0de507e15074aa86d296eccefb
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5597a06691cfbcf3eca1749c388ff3063
SHA11971def854b36f48bd318aa65e201ad58b459302
SHA256898f535e8e15b9e654f6f33e54f73ea399028de85786106ca7544563c647a9fc
SHA512b33fe0922ab8706a67bf2dd746079883c04dc598981f09470cd9d3b1696dc14a000db03ed86e7ea1667b46283d77e05303fb29e54f73949e01ef739a01f40f1c
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD5a8826595216ec812b6da9e71241026b5
SHA128d5900cf9e8e972b6260b94605c6a9251befdc5
SHA2563f7591c7130797edf896518055e6485a2f7d931e2eac919ff89743a8e0c7162a
SHA512d87a4ef7a118741dd80fa7e6428f23d8d7e158d887e6f9aab119f1af5efa95014c16771e6b7b15a4e6728b53ec00337f64077e9690a71968dd8130e92a888e78
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD52375b614c734cd1b8e03e6afcdb86943
SHA1ef7f1890673cd92e6e423fb0baa805237bc2d913
SHA2567f6b3ba6d25726258c988644f74e4070fe7527f77dc0aa961dc1f41a2adf83f2
SHA5129ef2f524bf406738e593a929efd434e32ccacfc2ad221b0f64b823187eec926979afce76482dc2d066873d599238d4a8eea84e66ea55b149753d88d528ac1791
-
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive
Filesize19KB
MD51ade9b66c60a0aa4d1aca29a62384d65
SHA149288a9c70b3e41ddf95a89a754f26b0c32c6dc4
SHA25650f460425f20eddf52d472f6d15b09f3331ff7dcd0acdbc95ec83fcc709701cb
SHA5120b6939b6629f0aa8902998448343338aa3f4d280a3320a6cd0fbe667bc08a830e35bfe3a6295c1ea5b05dbdaf9fcb8455c72d1b937abb3bec5dfa1eae0b38dce
-
Filesize
4.1MB
MD5aa887cfcfdce6d4fc8c1e660e79c9d20
SHA1250af7a7bacb40895084c5bc5ae29ca2bf116d73
SHA256add7fae0e7fe64f0c31959e317bdecc7b640bf0a99065e2d277ac1827c1b3f99
SHA512b51c288309137e33b41707890ba6d8a2788ea2220f43de27df45244633b02c70cbf0d1e3f39e1a7185600a5e90e27817d5c4872e3868769c0f7d173277aaa42b
-
Filesize
2.0MB
MD58e67f58837092385dcf01e8a2b4f5783
SHA1012c49cfd8c5d06795a6f67ea2baf2a082cf8625
SHA256166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa
SHA51240d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec