Analysis
- max time kernel
143s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 12:18
Behavioral task
behavioral1
Sample
3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe
Resource
win7-20240508-en
19 signatures
150 seconds
Behavioral task
behavioral2
Sample
3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
19 signatures
150 seconds
General
- Target 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe
- Size 91KB
- Sample240611-pgtd3axbkm
- SHA256 8990fa416b300869d4807a8b97ec1a29ebed8b59c810dd1b771fc5837ab14284
- MD5 3499820196a6653c26e6d3ac98efe8f0
- SHA1 a4ff97968073eb622de2cd854a6f2c73da3cb1cf
- SHA512 e88ebf1bc67b17311381ccfc58e6bc0ffe65b857b8f219de566d5761c5837ca3a1948ec60c725208f61f6bb5bfeb4cfd315c1d438871b89bdd854497290b7044
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiyJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIyvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies WinLogon for persistence 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe \"C:\\Windows\\system32\\IExplorer.exe\"" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\IExplorer.exe" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Disables RegEdit via registry modification 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Disables use of System Restore points 1 TTPs
- Executes dropped EXE 14 IoCs
pid Process 1112 xk.exe 4976 IExplorer.exe 1460 WINLOGON.EXE 1772 CSRSS.EXE 100 SERVICES.EXE 4880 LSASS.EXE 2288 SMSS.EXE 528 xk.exe 2276 IExplorer.exe 4352 WINLOGON.EXE 768 CSRSS.EXE 1856 SERVICES.EXE 2492 LSASS.EXE 4332 SMSS.EXE - Modifies system executable filetype association 2 TTPs 13 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe -
resource yara_rule behavioral2/memory/1496-0-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x0007000000023277-7.dat upx behavioral2/files/0x0008000000023273-47.dat upx behavioral2/files/0x0007000000023277-52.dat upx behavioral2/memory/1112-55-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/4976-59-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x0007000000023279-61.dat upx behavioral2/memory/1460-63-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/1460-67-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000700000002327a-69.dat upx behavioral2/memory/1772-74-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000700000002327b-76.dat upx behavioral2/memory/100-81-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000700000002327c-83.dat upx behavioral2/memory/4880-89-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000700000002327d-90.dat upx behavioral2/memory/2288-94-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/1496-120-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/1496-121-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x0008000000023273-229.dat upx behavioral2/memory/528-234-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x0007000000023277-233.dat upx behavioral2/files/0x0007000000023279-239.dat upx behavioral2/memory/2276-240-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/4352-243-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/1496-271-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000700000002327a-274.dat upx behavioral2/files/0x000700000002327b-278.dat upx behavioral2/memory/768-280-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/1856-285-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000700000002327c-286.dat upx behavioral2/memory/2492-287-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/memory/2492-288-0x0000000000400000-0x000000000042F000-memory.dmp upx behavioral2/files/0x000700000002327d-290.dat upx behavioral2/memory/1496-294-0x0000000000400000-0x000000000042F000-memory.dmp upx - Adds Run key to start application 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xk = "C:\\Windows\\xk.exe" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSMSGS = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\WINLOGON.EXE" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ServiceAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\SERVICES.EXE" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\LogonAdmin = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\CSRSS.EXE" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\System Monitoring = "C:\\Users\\Admin\\Local Settings\\Application Data\\WINDOWS\\LSASS.EXE" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Drops desktop.ini file(s) 4 IoCs
description ioc Process File created F:\desktop.ini 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened for modification C:\desktop.ini 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File created C:\desktop.ini 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened for modification F:\desktop.ini 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Enumerates connected drives 3 TTPs 22 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\S: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\T: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\I: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\O: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\R: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\U: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\G: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\J: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\K: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\L: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\V: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\W: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\X: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\Y: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\H: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\Z: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\E: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\M: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\N: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\P: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\Q: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened (read-only) \??\B: 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\shell.exe 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\Mig2.scr 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\IExplorer.exe 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\IExplorer.exe 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\Mig2.scr 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\shell.exe 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\xk.exe 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe File opened for modification C:\Windows\xk.exe 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Modifies Control Panel 4 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\Desktop\ 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\Desktop\SCRNSAVE.EXE = "C:\\Windows\\system32\\Mig~mig.SCR" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\Desktop\ScreenSaverIsSecure = "0" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\Desktop\ScreenSaveTimeOut = "600" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Modifies registry class 15 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\comfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\ = "File Folder" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command\ = "\"C:\\Windows\\system32\\shell.exe\" \"%1\" %*" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\piffile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\batfile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\lnkfile\shell\open\command 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe - Suspicious use of SetWindowsHookEx 14 IoCs
pid Process 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 1112 xk.exe 4976 IExplorer.exe 1460 WINLOGON.EXE 1772 CSRSS.EXE 100 SERVICES.EXE 4880 LSASS.EXE 2288 SMSS.EXE 528 xk.exe 2276 IExplorer.exe 4352 WINLOGON.EXE 768 CSRSS.EXE 1856 SERVICES.EXE 4332 SMSS.EXE - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1496 wrote to memory of 1112 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 89 PID 1496 wrote to memory of 1112 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 89 PID 1496 wrote to memory of 1112 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 89 PID 1496 wrote to memory of 4976 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 90 PID 1496 wrote to memory of 4976 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 90 PID 1496 wrote to memory of 4976 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 90 PID 1496 wrote to memory of 1460 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 91 PID 1496 wrote to memory of 1460 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 91 PID 1496 wrote to memory of 1460 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 91 PID 1496 wrote to memory of 1772 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 92 PID 1496 wrote to memory of 1772 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 92 PID 1496 wrote to memory of 1772 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 92 PID 1496 wrote to memory of 100 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 93 PID 1496 wrote to memory of 100 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 93 PID 1496 wrote to memory of 100 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 93 PID 1496 wrote to memory of 4880 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 94 PID 1496 wrote to memory of 4880 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 94 PID 1496 wrote to memory of 4880 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 94 PID 1496 wrote to memory of 2288 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 95 PID 1496 wrote to memory of 2288 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 95 PID 1496 wrote to memory of 2288 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 95 PID 1496 wrote to memory of 528 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 103 PID 1496 wrote to memory of 528 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 103 PID 1496 wrote to memory of 528 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 103 PID 1496 wrote to memory of 2276 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 104 PID 1496 wrote to memory of 2276 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 104 PID 1496 wrote to memory of 2276 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 104 PID 1496 wrote to memory of 4352 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 105 PID 1496 wrote to memory of 4352 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 105 PID 1496 wrote to memory of 4352 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 105 PID 1496 wrote to memory of 768 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 107 PID 1496 wrote to memory of 768 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 107 PID 1496 wrote to memory of 768 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 107 PID 1496 wrote to memory of 1856 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 108 PID 1496 wrote to memory of 1856 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 108 PID 1496 wrote to memory of 1856 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 108 PID 1496 wrote to memory of 2492 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 109 PID 1496 wrote to memory of 2492 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 109 PID 1496 wrote to memory of 2492 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 109 PID 1496 wrote to memory of 4332 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 110 PID 1496 wrote to memory of 4332 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 110 PID 1496 wrote to memory of 4332 1496 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe 110 - System policy modification 1 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions = "1" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\3499820196a6653c26e6d3ac98efe8f0_NeikiAnalytics.exe"1⤵
- Modifies WinLogon for persistence
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Disables RegEdit via registry modification
- Modifies system executable filetype association
- Adds Run key to start application
- Drops desktop.ini file(s)
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1496 -
C:\Windows\xk.exeC:\Windows\xk.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1112
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4976
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\WINLOGON.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\WINLOGON.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1460
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\CSRSS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\CSRSS.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1772
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\SERVICES.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\SERVICES.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:100
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\LSASS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\LSASS.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4880
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\SMSS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\SMSS.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2288
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C:\Windows\xk.exeC:\Windows\xk.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:528
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C:\Windows\SysWOW64\IExplorer.exeC:\Windows\system32\IExplorer.exe2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:2276
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\WINLOGON.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\WINLOGON.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4352
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\CSRSS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\CSRSS.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:768
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\SERVICES.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\SERVICES.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1856
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\LSASS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\LSASS.EXE"2⤵
- Executes dropped EXE
PID:2492
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C:\Users\Admin\Local Settings\Application Data\WINDOWS\SMSS.EXE"C:\Users\Admin\Local Settings\Application Data\WINDOWS\SMSS.EXE"2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4332
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:81⤵PID:4232
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Event Triggered Execution
1Change Default File Association
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
6Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\WINDOWS\CSRSS.EXE
- Size 91KB
- SHA256 8ac9e58c76ece38bc12c13c21e743b9010f19ef87fde0312fa8041e2579848ad
- MD5 3a1266ebfd82ea121c076eb366d59d34
- SHA1 1a0af93d211fe7e0238a6ab55c10cd3f55cdd7c5
- SHA512 70a1b8a2556b54b73b28882ec7d22789fb2647205357bce006041b756da2b3c9e22c4f1696e77a9ad14ed3acca842255e57745a62e5680aeb74bc99a6113e137
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBihJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIhvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\CSRSS.EXE
- Size 91KB
- SHA256 ee53b39aece681e2a05684163dc915a3f29d3684527b9663bca4ef97ad3ce6c4
- MD5 c2b3dc3fdd5090f70d8f069c2e4d4485
- SHA1 b06094835d676a6ec41feec40801192cdb796c1e
- SHA512 14e067c30da9e72ec9609849020313ca0ac9afa458ca3309777da8a3c69db95d578c69aabd89c21457cca349a78a28ff61896e7f58346b8773a7f4b55f3469d6
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBi7JRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQI7vtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\LSASS.EXE
- Size 91KB
- SHA256 bd7959e1b769cad2d09725e42f62a4a68fef8e9de1476a421ffb8446791a6382
- MD5 70bcd91a2afaec2f782b911dc14ab9a7
- SHA1 ff9dd2c0cb9280806607727973ca5b24cf495897
- SHA512 a2345353c40ae8da425b585ab90cc19b29fba78939bc7c8e3efc59ebcc748a6d9062b1034557cfea8682acdc8217dd8a8a766dc2a51ce4c63de7928d95dd7c39
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiYTJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIYTvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\LSASS.EXE
- Size 91KB
- SHA256 a88eb3c6ab911552695b157c27a4afba929c4067de6720a7dcdff352d59b732b
- MD5 38297289950fc570660968dcba7e5a40
- SHA1 02eb53f395910c857b7d6d2f75a5959769cc2f26
- SHA512 74e96c8e4b7650058f7769448457984f4dadbe898bec64f45fc492c4e3524c4081c7b41e024cda5f71cb5a1c9df70cff3e0f7a46d77e2da8d50d686bb82b4008
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBicJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIcvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\SERVICES.EXE
- Size 91KB
- SHA256 c3a729f80139ed5dfd03c4834a5600d8e59ca5525123393077b97cb42377e9e6
- MD5 cdbaab6516c49bbe2923c2f9f4b64cb3
- SHA1 f01dc8fa7ee9c4dabf9572ccca13fb62bb7fee35
- SHA512 8ac00638031faf61c412f622b28e9ef947ddae3083f0f385f11c3373b87982088eb231bdfc2e4e86b33d0965236ddf0986a5a62037fc812fcfa4892d2b3c5ad8
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBi2JRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQI2vtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\SERVICES.EXE
- Size 91KB
- SHA256 240e1d44d2f97f7d5cb607be85fc1db2f1e5ae31af3cd67100cd937c3f114eb7
- MD5 e12739cfc8c08dcc11d629b650fa3545
- SHA1 12223d036ebc373ff45c992b9ed244ffce79535b
- SHA512 70a922bef694e9cf622204d3f86b753b803d6682fb09c6efddaf17bb35a83b8b145fbe527f6d7779d23084bf1142552f9b7d98b1e33ffe8d1c8fc458970e2aa3
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBi3JRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQI3vtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\SMSS.EXE
- Size 91KB
- SHA256 6bb89bbcb34c77463eebdbd07cd149f667859f6abc7762dbe41494443c565f2f
- MD5 54a64c17d4599f44d4984802b5dc6964
- SHA1 bb7704c84e0b8908113365fae5c7a229117061a2
- SHA512 591a053ed52034b2d9e17a74704c50e7f9f98205b9a0c3ec00075999e54215365f8a8c739c682e7fecd443e85abf2a61934723d73c52692a4bda7e115180b119
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBi9JRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQI9vtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\SMSS.EXE
- Size 91KB
- SHA256 dbeb7e1aa49048053883bbdab2f2b320b59f70cb41588df71aa3440295d77067
- MD5 3d2b0b5f770935299b36b338c47a728f
- SHA1 cfd329dab055fd38263f64bf09c342448c178133
- SHA512 91a00c4ed2ab5780bd77c372f00b7556e11233c071f30a578fe41f7e0bd0d9fc7e16e8f853404682d45fb86e42c7675cb83929b3dd07dbf5bf6c38961badcfb3
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiLJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQILvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\WINLOGON.EXE
- Size 91KB
- SHA256 f48cc34d43ca199ca42c100a77101b0515eedceb5909b30ba92b52946f6cc90b
- MD5 5a443db7d00361a621e248649ed4d326
- SHA1 0c1fe0ad5b5d90f82fa47a04985dd52bddfceb89
- SHA512 ad30195cd66d49d06406ba91a6820d9282a6a24bb6931b24170858acf875caa1edf55fb1d27364775a500a55c1e1d82483c7bc747851197b8940ee6cea089858
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBih9JRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIh9vtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\WINDOWS\WINLOGON.EXE
- Size 91KB
- SHA256 f37b978805f3575461f8289deae885dfce198a3d7bd11532f06ab7c4fb955d8c
- MD5 58eced254c3a427a0e32e326081763d1
- SHA1 4d02760fdae77b1b6c076c64f25c8594b31e84ff
- SHA512 dd8002dcb81d79f23f4c8d3a253ab93d82d69109de6367cb59be3f4f530fba9ad2172c76e2dd915578a0466e3b4381b638c86cd3cd4d9988ab8282543a524700
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBi9iJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIgvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\IExplorer.exe
- Size 91KB
- SHA256 9d8cb8acc85aa9be4fe1dc6689beb599d3035a8878741e23851a053942616f16
- MD5 1568ac0f3ec4178a4f864bc0b3d8a220
- SHA1 ea9b174f6f5ccdabd8ce884a72ed35d61c5843fb
- SHA512 01a025280f621654a96e2b5e5a6dc7ec546598749cd1aeb0e4e79721cf9c30e357517993d0bdb2f1d7dae7aa230fe07216b85c147c7ae9e66b65a713b4ef54d7
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBizJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIzvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\IExplorer.exe
- Size 91KB
- SHA256 855c8a681460b561d7d32671265d425baf8a290508165e4607a43834aeead55b
- MD5 cd19b7b8071d62f408c7761562ed7d05
- SHA1 05a0165a36b7275311cfa210dad62794cb3fffbd
- SHA512 aefb657516fb311d01e468e397e9db508021672fa035feb3c5b4f8760f06d458edda99ddb1d26dc2cb3b58063b2f171693e4b2e9b9b1e8da157839a1cf0264e2
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiQJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIQvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\IExplorer.exe
- Size 91KB
- SHA256 8990fa416b300869d4807a8b97ec1a29ebed8b59c810dd1b771fc5837ab14284
- MD5 3499820196a6653c26e6d3ac98efe8f0
- SHA1 a4ff97968073eb622de2cd854a6f2c73da3cb1cf
- SHA512 e88ebf1bc67b17311381ccfc58e6bc0ffe65b857b8f219de566d5761c5837ca3a1948ec60c725208f61f6bb5bfeb4cfd315c1d438871b89bdd854497290b7044
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiyJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIyvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\xk.exe
- Size 91KB
- SHA256 8aea3b3c70aa4a9ca9a937b30897f7f800677063a56427088ddc6d89e5f2b878
- MD5 bd3e6b81a09ebdfd16760cbaa24fb764
- SHA1 b5dc26eef02ecf0ce76bedcbd73ce894bdab5e56
- SHA512 d7dc6b9532cb1b41b96bf430d21f0b357e264125c427495e6eb9209707d9b28452e6f6223cda2f93a3bc180a923d0627d6ba5996a151883a160274b5966df56e
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiqJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIqvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\xk.exe
- Size 91KB
- SHA256 0c1d9c35301514766a8c931a68a7e324e13a0c80df0d1df9b0f4bde243f7474f
- MD5 9631472fa415e458577a4abfe5dae86b
- SHA1 92d1c3dad3cc159daec89f2e1d5ec602450c5a25
- SHA512 795650c4d88421d8ab6d0465b14c673626a6d0a23161082696d47e351ddce9fce55bc6e2e10a8853c62972ef877344070178c9577f7053945945325555761a72
- SSDEEP 1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiGJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIGvtYxOuYotvYQIE
- MD5 SHA1 SHA512 SSDEEP
- Path C:\XK\Folder.htt
- Size 640B
- SHA256 fe222b08327bbfb35cbd627c0526ba7b5755b02ce0a95823a4c0bf58e601d061
- MD5 5d142e7978321fde49abd9a068b64d97
- SHA1 70020fcf7f3d6dafb6c8cd7a55395196a487bef4
- SHA512 2351284652a9a1b35006baf4727a85199406e464ac33cb4701a6182e1076aaff022c227dbe4ad6e916eba15ebad08b10719a8e86d5a0f89844a163a7d4a7bbf9
- MD5 SHA1 SHA512
- Path C:\desktop.ini
- Size 217B
- SHA256 52fb776a91b260bf196016ecb195550cdd9084058fe7b4dd3fe2d4fda1b6470e
- MD5 c00d8433fe598abff197e690231531e0
- SHA1 4f6b87a4327ff5343e9e87275d505b9f145a7e42
- SHA512 a71523ec2bd711e381a37baabd89517dff6c6530a435f4382b7f4056f98aff5d6014e85ce3b79bd1f02fdd6adc925cd3fc051752c1069e9eb511a465cd9908e1
- MD5 SHA1 SHA512