Analysis Overview
SHA256
5e9ae3360abeb87097eb56269bc32f1237631f913b8ed0a17a20727d96712ed0
Threat Level: Shows suspicious behavior
The file 6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Loads dropped DLL
Executes dropped EXE
Reads user/profile data of web browsers
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-07 16:40
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-07 16:40
Reported
2024-06-07 16:43
Platform
win7-20240221-en
Max time kernel
141s
Max time network
121s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IzCciee3juFpTGM.exe | N/A |
| N/A | N/A | C:\Windows\CTS.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" | C:\Windows\CTS.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\CTS.exe | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
| File created | C:\Windows\CTS.exe | C:\Windows\CTS.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\CTS.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\IzCciee3juFpTGM.exe
C:\Users\Admin\AppData\Local\Temp\IzCciee3juFpTGM.exe
C:\Windows\CTS.exe
"C:\Windows\CTS.exe"
Network
Files
memory/1548-0-0x0000000000EA0000-0x0000000000EB8000-memory.dmp
\Users\Admin\AppData\Local\Temp\IzCciee3juFpTGM.exe
| MD5 | 7b112b1fb864c90ec5b65eab21cb40b8 |
| SHA1 | e7b73361f722fc7cbb93ef98a8d26e34f4d49767 |
| SHA256 | 751941b4e09898c31791efeb5f90fc7367c89831d4a98637ed505e40763e287b |
| SHA512 | bf9cdeff39cc4fa48457c55ad02e3856b5b27998535aed801a469252f01e7676462332fa3f93877753e963d037472f615c1fc5fc2e996316621b4e0a180cb5f5 |
C:\Windows\CTS.exe
| MD5 | a6749b968461644db5cc0ecceffb224a |
| SHA1 | 2795aa37b8586986a34437081351cdd791749a90 |
| SHA256 | 720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2 |
| SHA512 | 2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4 |
memory/2560-19-0x00000000000C0000-0x00000000000D8000-memory.dmp
memory/1548-16-0x0000000000EA0000-0x0000000000EB8000-memory.dmp
memory/2560-22-0x00000000000C0000-0x00000000000D8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-07 16:40
Reported
2024-06-07 16:43
Platform
win10v2004-20240508-en
Max time kernel
140s
Max time network
123s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fgld1CO35n1X7GK.exe | N/A |
| N/A | N/A | C:\Windows\CTS.exe | N/A |
Reads user/profile data of web browsers
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" | C:\Windows\CTS.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\CTS.exe | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
| File created | C:\Windows\CTS.exe | C:\Windows\CTS.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\CTS.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 912 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Fgld1CO35n1X7GK.exe |
| PID 912 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Fgld1CO35n1X7GK.exe |
| PID 912 wrote to memory of 2328 | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Fgld1CO35n1X7GK.exe |
| PID 912 wrote to memory of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | C:\Windows\CTS.exe |
| PID 912 wrote to memory of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | C:\Windows\CTS.exe |
| PID 912 wrote to memory of 4288 | N/A | C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe | C:\Windows\CTS.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6d178cfe9f6c8355698c5b2174f6d370_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\Fgld1CO35n1X7GK.exe
C:\Users\Admin\AppData\Local\Temp\Fgld1CO35n1X7GK.exe
C:\Windows\CTS.exe
"C:\Windows\CTS.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 34.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
Files
memory/912-0-0x0000000000620000-0x0000000000638000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Fgld1CO35n1X7GK.exe
| MD5 | 7b112b1fb864c90ec5b65eab21cb40b8 |
| SHA1 | e7b73361f722fc7cbb93ef98a8d26e34f4d49767 |
| SHA256 | 751941b4e09898c31791efeb5f90fc7367c89831d4a98637ed505e40763e287b |
| SHA512 | bf9cdeff39cc4fa48457c55ad02e3856b5b27998535aed801a469252f01e7676462332fa3f93877753e963d037472f615c1fc5fc2e996316621b4e0a180cb5f5 |
C:\Windows\CTS.exe
| MD5 | a6749b968461644db5cc0ecceffb224a |
| SHA1 | 2795aa37b8586986a34437081351cdd791749a90 |
| SHA256 | 720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2 |
| SHA512 | 2a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4 |
memory/4288-9-0x00000000008E0000-0x00000000008F8000-memory.dmp
memory/912-10-0x0000000000620000-0x0000000000638000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml
| MD5 | 34a644a1c4ac821269f4aa12a528489d |
| SHA1 | 57d94c45567b2da6921f7f13b3a926ccc4613828 |
| SHA256 | 8b5b88c53d3b629eb5473b06283d0a79f0189fd0f60210a44da637a522dda3ed |
| SHA512 | b86dddb29639c00c806be5391ed9bb896063ff1caa7bcca7b852078550a1f060ba723856af4c41d88ff0156f412f012afec19e1a188896329eda1db88af99191 |
memory/4288-32-0x00000000008E0000-0x00000000008F8000-memory.dmp