Analysis Overview
score
10/10
SHA256
57387202c335220f7e19bbb08758a735d3307ae45e3fbe6ee1e1bffe9e3da53d
Threat Level: Known bad
The file bc86183c67db69ea5c83b7a596a6cc21 was found to be: Known bad.
Malicious Activity Summary
Mirai family
Changes its process name
Deletes itself
Modifies Watchdog functionality
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-18 17:47
Signatures
Mirai family
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-18 17:47
Reported
2024-04-18 17:49
Platform
debian9-armhf-20240226-en
Max time kernel
134s
Max time network
136s
Command Line
[/tmp/bc86183c67db69ea5c83b7a596a6cc21]
Signatures
Changes its process name
| Description | Indicator | Process | Target |
| Changes the process name, possibly in an attempt to hide itself | h3s77alf5hmtju5gfu0jtjcw | /tmp/bc86183c67db69ea5c83b7a596a6cc21 | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | /tmp/bc86183c67db69ea5c83b7a596a6cc21 | N/A |
Modifies Watchdog functionality
| Description | Indicator | Process | Target |
| File opened for modification | /dev/watchdog | /tmp/bc86183c67db69ea5c83b7a596a6cc21 | N/A |
| File opened for modification | /dev/misc/watchdog | /tmp/bc86183c67db69ea5c83b7a596a6cc21 | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/22/cmdline | N/A | N/A |
| File opened for reading | /proc/111c�"/cmdline | N/A | N/A |
| File opened for reading | /proc/1111�"/cmdline | N/A | N/A |
| File opened for reading | /proc/22226+/cmdline | N/A | N/A |
| File opened for reading | /proc/2222X,/cmdline | N/A | N/A |
| File opened for reading | /proc/2222[,/cmdline | N/A | N/A |
| File opened for reading | /proc/111�"/cmdline | N/A | N/A |
| File opened for reading | /proc/33/cmdline | N/A | N/A |
| File opened for reading | /proc/44/cmdline | N/A | N/A |
| File opened for reading | /proc/99/cmdline | N/A | N/A |
| File opened for reading | /proc/111m�"/cmdline | N/A | N/A |
| File opened for reading | /proc/111�"/cmdline | N/A | N/A |
| File opened for reading | /proc/111c�"/cmdline | N/A | N/A |
| File opened for reading | /proc/77/cmdline | N/A | N/A |
| File opened for reading | /proc/444s�"/cmdline | N/A | N/A |
| File opened for reading | /proc/1111$/cmdline | N/A | N/A |
| File opened for reading | /proc/2222�(/cmdline | N/A | N/A |
| File opened for reading | /proc/2222+/cmdline | N/A | N/A |
| File opened for reading | /proc/3333�3/cmdline | N/A | N/A |
| File opened for reading | /proc/5555�/cmdline | N/A | N/A |
| File opened for reading | /proc/222i�"/cmdline | N/A | N/A |
| File opened for reading | /proc/222�"/cmdline | N/A | N/A |
| File opened for reading | /proc/222v�"/cmdline | N/A | N/A |
| File opened for reading | /proc/444/cmdline | N/A | N/A |
| File opened for reading | /proc/1111�3/cmdline | N/A | N/A |
| File opened for reading | /proc/2222�*/cmdline | N/A | N/A |
| File opened for reading | /proc/666633/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/222s�"/cmdline | N/A | N/A |
| File opened for reading | /proc/222l�"/cmdline | N/A | N/A |
| File opened for reading | /proc/1111�"/cmdline | N/A | N/A |
| File opened for reading | /proc/2222`*/cmdline | N/A | N/A |
| File opened for reading | /proc/3333w,/cmdline | N/A | N/A |
| File opened for reading | /proc/11/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/111/cmdline | N/A | N/A |
| File opened for reading | /proc/222/cmdline | N/A | N/A |
| File opened for reading | /proc/999�"/cmdline | N/A | N/A |
| File opened for reading | /proc/5555�2/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/55/cmdline | N/A | N/A |
| File opened for reading | /proc/88ll�"/cmdline | N/A | N/A |
| File opened for reading | /proc/1111�3/cmdline | N/A | N/A |
| File opened for reading | /proc/1111�3/cmdline | N/A | N/A |
| File opened for reading | /proc/5555�/cmdline | N/A | N/A |
| File opened for reading | /proc/222�"/cmdline | N/A | N/A |
| File opened for reading | /proc/3333/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�2/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/6666�3/cmdline | N/A | N/A |
| File opened for reading | /proc/66/cmdline | N/A | N/A |
| File opened for reading | /proc/777s�"/cmdline | N/A | N/A |
| File opened for reading | /proc/2222*/cmdline | N/A | N/A |
| File opened for reading | /proc/5555O/cmdline | N/A | N/A |
| File opened for reading | /proc/5555�/cmdline | N/A | N/A |
| File opened for reading | /proc/66667/cmdline | N/A | N/A |
| File opened for reading | /proc/66666/cmdline | N/A | N/A |
| File opened for reading | /proc/1111�3/cmdline | N/A | N/A |
| File opened for reading | /proc/1111�%/cmdline | N/A | N/A |
Processes
/tmp/bc86183c67db69ea5c83b7a596a6cc21
[/tmp/bc86183c67db69ea5c83b7a596a6cc21]
Network
| Country | Destination | Domain | Proto |
| US | 1.1.1.1:53 | tcpdown.su | udp |
| US | 1.1.1.1:53 | tcpdown.su(����n | udp |
| US | 1.1.1.1:53 | tcpdown.su(����n | udp |
| US | 1.1.1.1:53 | tcpdown.su(����n | udp |
| US | 1.1.1.1:53 | tcpdown.su(����n | udp |
| US | 1.1.1.1:53 | tcpdown.su(����n | udp |
| US | 198.12.124.76:21425 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| US | 104.168.45.11:7722 | tcpdown.su | tcp |
| AE | 92.96.162.131:80 | udp |
Files
N/A