Analysis Overview
SHA256
de0f8c6bfa3a611ff1087431aef944537ea15cd8fba6555d6d377bace6207278
Threat Level: Known bad
The file 21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics was found to be: Known bad.
Malicious Activity Summary
GCleaner
Deletes itself
Checks computer location settings
Enumerates physical storage devices
Program crash
Unsigned PE
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 11:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 11:21
Reported
2024-05-09 11:23
Platform
win7-20240221-en
Max time kernel
118s
Max time network
124s
Command Line
Signatures
GCleaner
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe" /f
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
Files
memory/1760-1-0x0000000002C60000-0x0000000002D60000-memory.dmp
memory/1760-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1760-2-0x0000000000220000-0x000000000024D000-memory.dmp
memory/1760-7-0x0000000002C60000-0x0000000002D60000-memory.dmp
memory/1760-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1760-5-0x0000000000400000-0x0000000002B09000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 11:21
Reported
2024-05-09 11:23
Platform
win10v2004-20240508-en
Max time kernel
94s
Max time network
95s
Command Line
Signatures
GCleaner
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Program crash
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3012 wrote to memory of 4648 | N/A | C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3012 wrote to memory of 4648 | N/A | C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3012 wrote to memory of 4648 | N/A | C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4648 wrote to memory of 4608 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4648 wrote to memory of 4608 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4648 wrote to memory of 4608 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 780
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 800
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 1004
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 1340
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3012 -ip 3012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 1444
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "21fce6c0f1dc6cdff5b4d18d59eec7b0_NeikiAnalytics.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 2.17.107.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| BE | 2.17.107.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 99.107.17.2.in-addr.arpa | udp |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
memory/3012-1-0x0000000002C10000-0x0000000002D10000-memory.dmp
memory/3012-2-0x0000000002E90000-0x0000000002EBD000-memory.dmp
memory/3012-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3012-4-0x0000000000400000-0x0000000002B09000-memory.dmp
memory/3012-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3012-6-0x0000000000400000-0x0000000002B09000-memory.dmp