Analysis Overview
SHA256
cdaeb7cbc1f02c092d9f3cbd4c381b6db1687ebcb0271df452a6f8cba4e41024
Threat Level: Likely malicious
The file 19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe was found to be: Likely malicious.
Malicious Activity Summary
Sets file to hidden
Deletes itself
Executes dropped EXE
Checks computer location settings
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Views/modifies file attributes
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 00:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 00:55
Reported
2024-06-04 00:58
Platform
win7-20240215-en
Max time kernel
141s
Max time network
122s
Command Line
Signatures
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Debug\iuyhost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\Debug\iuyhost.exe | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\Debug\iuyhost.exe | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\Debug\iuyhost.exe | C:\Windows\SysWOW64\attrib.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +a +s +h +r C:\Windows\Debug\iuyhost.exe
C:\Windows\Debug\iuyhost.exe
C:\Windows\Debug\iuyhost.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\19C57B~1.EXE > nul
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | F0EVs7pia1.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | pgvgd5JpKF.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | SjETlOzErJ.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 2PPe2sSMbX.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | c56qnqwTLF.nnnn.eu.org | udp |
Files
C:\Windows\Debug\iuyhost.exe
| MD5 | f216ed24256aa441a17bb3fe4f76fe49 |
| SHA1 | 36d0888d49148fdfbf70b4e514f16fba9010598f |
| SHA256 | c86899dafc8628369a73f9801a6c27bfa20488af9a6a15170a7e6fe201a89cad |
| SHA512 | a6c50bb3f9cd3e0f9fe8472145d55e4f4aa6e119cc0d2ab33d03636b6b9132ebbec35ee5d59527970ee45ffaafc69ef3127b13ff63a2c8b5ca38c3d4be1abc3f |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 00:55
Reported
2024-06-04 00:58
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Sets file to hidden
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Debug\cuehost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Debug\cuehost.exe | C:\Windows\SysWOW64\attrib.exe | N/A |
| File created | C:\Windows\Debug\cuehost.exe | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | N/A |
| File opened for modification | C:\Windows\Debug\cuehost.exe | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 564 wrote to memory of 1708 | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 564 wrote to memory of 1708 | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 564 wrote to memory of 1708 | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | C:\Windows\SysWOW64\attrib.exe |
| PID 564 wrote to memory of 1876 | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 564 wrote to memory of 1876 | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 564 wrote to memory of 1876 | N/A | C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
Views/modifies file attributes
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\attrib.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\19c57b7962c24a30de6dd7bbe9333b00_NeikiAnalytics.exe"
C:\Windows\SysWOW64\attrib.exe
attrib +a +s +h +r C:\Windows\Debug\cuehost.exe
C:\Windows\Debug\cuehost.exe
C:\Windows\Debug\cuehost.exe
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\19C57B~1.EXE > nul
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 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | Iqqciw2UON.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | vtfPqlhPRv.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | VZqa7j19.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5FXmPDf8vN.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | fRjx8G85.nnnn.eu.org | udp |
| US | 8.8.8.8:53 | 168.117.168.52.in-addr.arpa | udp |
Files
C:\Windows\Debug\cuehost.exe
| MD5 | 644184eaa3fe7ffc0a1609e59ed01798 |
| SHA1 | 5ce38557a5007d43bd43845afb58d862f4054b68 |
| SHA256 | 6b2020d2ecfa10dc8e14ede337e5bd22482713790dacc6d0bd815ce2805c3f51 |
| SHA512 | 913386a5cac5f64aa35d497dacb9857a967dcd48c141894223fcb91ab66fb7c0356e7c93fd803a861bebf8576ea48215a886560ec6bec7a70f5b6a532f7a6e0c |