Analysis Overview
SHA256
c1f90d7ae6f9e175683fcaf177d590362fc43e5eba975e225177d4d67d26f889
Threat Level: Shows suspicious behavior
The file 5fec7a48884005a1c91758afd9914970_NEAS was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Unsigned PE
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-07 03:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-07 03:52
Reported
2024-05-07 03:55
Platform
win7-20240221-en
Max time kernel
141s
Max time network
124s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Users\Admin\AppData\Local\Temp\5fec7a48884005a1c91758afd9914970_NEAS.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5fec7a48884005a1c91758afd9914970_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\5fec7a48884005a1c91758afd9914970_NEAS.exe"
Network
Files
memory/2872-2-0x0000000000330000-0x000000000039B000-memory.dmp
memory/2872-1-0x0000000001B60000-0x0000000001C60000-memory.dmp
memory/2872-3-0x0000000000400000-0x000000000046F000-memory.dmp
memory/2872-4-0x0000000000400000-0x0000000001A60000-memory.dmp
memory/2872-5-0x0000000000400000-0x0000000001A60000-memory.dmp
memory/2872-7-0x0000000001B60000-0x0000000001C60000-memory.dmp
memory/2872-8-0x0000000000330000-0x000000000039B000-memory.dmp
memory/2872-9-0x0000000000400000-0x000000000046F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-07 03:52
Reported
2024-05-07 03:55
Platform
win10v2004-20240426-en
Max time kernel
141s
Max time network
103s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Users\Admin\AppData\Local\Temp\5fec7a48884005a1c91758afd9914970_NEAS.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\5fec7a48884005a1c91758afd9914970_NEAS.exe
"C:\Users\Admin\AppData\Local\Temp\5fec7a48884005a1c91758afd9914970_NEAS.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.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 |
Files
memory/2800-2-0x0000000003680000-0x00000000036EB000-memory.dmp
memory/2800-1-0x0000000001CE0000-0x0000000001DE0000-memory.dmp
memory/2800-3-0x0000000000400000-0x000000000046F000-memory.dmp
memory/2800-4-0x0000000000400000-0x0000000001A60000-memory.dmp
memory/2800-5-0x0000000000400000-0x0000000001A60000-memory.dmp
memory/2800-6-0x0000000001CE0000-0x0000000001DE0000-memory.dmp
memory/2800-8-0x0000000003680000-0x00000000036EB000-memory.dmp
memory/2800-9-0x0000000000400000-0x000000000046F000-memory.dmp