Analysis Overview
SHA256
5b39fe7d8001dbae33f800ff4cdf2a24d23ea446a4b3449027955a7098a48ffa
Threat Level: Known bad
The file 726d1dbabba1babd1fd600ed8b21f8b0_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Emotet
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-23 01:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 01:56
Reported
2024-05-23 01:58
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4592 wrote to memory of 3320 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 4592 wrote to memory of 3320 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\726d1dbabba1babd1fd600ed8b21f8b0_NeikiAnalytics.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ANrvECqCkRwX\vJzIUHBJYR.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 173.239.37.178:8080 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| DE | 172.105.70.96:443 | tcp | |
| TH | 150.95.66.124:8080 | tcp | |
| CA | 149.56.131.28:8080 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| BR | 201.94.166.162:443 | tcp | |
| BR | 131.100.24.231:80 | tcp | |
| FR | 94.23.45.86:4143 | tcp | |
| US | 8.8.8.8:53 | 9.173.189.20.in-addr.arpa | udp |
Files
memory/4592-0-0x0000000180000000-0x000000018002F000-memory.dmp
memory/4592-3-0x0000000000940000-0x0000000000941000-memory.dmp
memory/4592-4-0x0000000010000000-0x00000000100C2000-memory.dmp
memory/3320-8-0x0000000180000000-0x000000018002F000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-23 01:56
Reported
2024-05-23 01:58
Platform
win7-20240221-en
Max time kernel
148s
Max time network
145s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2860 wrote to memory of 2628 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2628 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2628 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2628 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2860 wrote to memory of 2628 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\726d1dbabba1babd1fd600ed8b21f8b0_NeikiAnalytics.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NBixr\fYbgBZUeQxrFEfO.dll"
Network
| Country | Destination | Domain | Proto |
| US | 173.239.37.178:8080 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| DE | 172.105.70.96:443 | tcp | |
| DE | 172.105.70.96:443 | tcp | |
| TH | 150.95.66.124:8080 | tcp | |
| TH | 150.95.66.124:8080 | tcp | |
| CA | 149.56.131.28:8080 | tcp |
Files
memory/2860-0-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2860-3-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/2860-4-0x0000000010000000-0x00000000100C2000-memory.dmp
memory/2628-8-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2628-9-0x0000000010000000-0x00000000100C2000-memory.dmp
memory/2628-11-0x0000000010000000-0x00000000100C2000-memory.dmp
memory/2628-12-0x0000000010000000-0x00000000100C2000-memory.dmp
memory/2628-18-0x0000000010000000-0x00000000100C2000-memory.dmp