Analysis Overview
SHA256
31b8d1ee9bbbd136b26d1000b3353234115913f90da88389b03ff5b2825d1cd0
Threat Level: Known bad
The file c36198cf6a51d72798e6cc13f0c4609f.elf was found to be: Known bad.
Malicious Activity Summary
Mirai
UPX packed file
Modifies Watchdog functionality
Enumerates running processes
Writes file to system bin folder
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-21 09:05
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 09:05
Reported
2024-05-21 09:07
Platform
ubuntu1804-amd64-20240508-en
Max time kernel
149s
Max time network
132s
Command Line
Signatures
Mirai
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
Enumerates running processes
Writes file to system bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /sbin/watchdog | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for modification | /bin/watchdog | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/1549/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1193/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1262/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1491/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1505/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1046/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1087/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1115/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1350/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/445/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/569/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/663/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/959/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1083/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1353/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1591/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/415/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/462/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/542/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1069/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1283/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1336/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/439/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/951/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/966/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1150/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1184/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1250/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1555/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/458/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1142/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1147/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/656/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/950/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/460/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/524/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/638/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1481/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1573/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/515/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1066/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1240/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1168/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1511/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/446/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/897/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1133/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1026/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/450/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1106/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1537/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1145/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1316/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1241/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/537/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/679/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1137/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1374/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1567/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/441/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1186/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/1190/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/466/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
| File opened for reading | /proc/640/cmdline | /tmp/c36198cf6a51d72798e6cc13f0c4609f.elf | N/A |
Processes
/tmp/c36198cf6a51d72798e6cc13f0c4609f.elf
[/tmp/c36198cf6a51d72798e6cc13f0c4609f.elf]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 141.11.92.115:3778 | tcp | |
| US | 151.101.65.91:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.65.91:443 | tcp | |
| GB | 195.181.164.14:443 | tcp | |
| US | 1.1.1.1:53 | 1527653184.rsc.cdn77.org | udp |
| US | 1.1.1.1:53 | 1527653184.rsc.cdn77.org | udp |
| GB | 89.187.167.4:443 | 1527653184.rsc.cdn77.org | tcp |
Files
memory/1488-1-0x0000000000400000-0x000000000060f7a0-memory.dmp