Analysis Overview
SHA256
86fb9cd7b19cb7a88cd7eae579d2656331110b296e40a535010affc6ce3b86cf
Threat Level: Known bad
The file bd52e0ed8e0b0880f6f8650fdf31a45b.elf was found to be: Known bad.
Malicious Activity Summary
Mirai
Modifies Watchdog functionality
UPX packed file
Enumerates running processes
Writes file to system bin folder
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-20 15:30
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-20 15:30
Reported
2024-05-20 15:32
Platform
ubuntu2004-amd64-20240508-en
Max time kernel
149s
Max time network
133s
Command Line
Signatures
Mirai
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
Enumerates running processes
Writes file to system bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /sbin/watchdog | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for modification | /bin/watchdog | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/773/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1027/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1407/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1077/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/457/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/936/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/957/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/992/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/807/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1081/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1096/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1453/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/683/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1032/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1045/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1101/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/507/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/576/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/667/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1104/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1143/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/455/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/491/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/499/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/997/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/586/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/751/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/976/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/538/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/952/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1411/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/616/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/971/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1078/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1245/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/964/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1037/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/456/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1097/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1079/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/665/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/637/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1065/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1341/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1479/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/575/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/588/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/617/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/799/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1117/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/580/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/929/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1316/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/985/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1134/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1164/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1406/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/485/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/441/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1227/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1405/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1454/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/661/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
| File opened for reading | /proc/1041/cmdline | /tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf | N/A |
Processes
/tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf
[/tmp/bd52e0ed8e0b0880f6f8650fdf31a45b.elf]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 141.11.92.115:3778 | tcp | |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
| US | 1.1.1.1:53 | connectivity-check.ubuntu.com | udp |
Files
memory/1408-1-0x0000000008048000-0x00000000080568e8-memory.dmp