05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b

Analysis

max time kernel
150s
max time network
180s
platform
debian-9_mips
resource
debian9-mipsbe-20240611-en
resource tags

arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
19-12-2024 02:08

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General

Target

05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
Size

99KB
MD5

53957c96f05acaa36f778ed595aa4867
SHA1

2fdd210bfb9f7adc116dd85c383b9b6c828081b3
SHA256

05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b
SHA512

c180af4996bc1bba8d83ec89ff4daa6e41600ded6837f40db7889e3b1e21854a2295881aedc044a271bfa8902f62813a46337d0c5e7d0094a87226ca73da8250
SSDEEP

1536:pegXznytTDLmgKQ29A0v+iRbNxcLPkXK7wYvmG6aa7GBtd9:jiDEA0WKbNx3XK7wYv1jaiBb9

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (20173) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

defense_evasion

Impair Defenses

T1562

description	ioc	Process
File opened for modification	/dev/misc/watchdog	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for modification	/dev/watchdog	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

discovery

System Network Connections Discovery

T1049

description	ioc	Process
File opened for reading	/proc/net/tcp	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf

Enumerates running processes
Discovers information about currently running processes on the system

Reads system network configuration 1 TTPs 1 IoCs

Uses contents of /proc filesystem to enumerate network settings.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/tcp	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf

Reads runtime system information 47 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/719/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/702/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/706/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/736/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/668/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/702/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/712/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/717/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/778/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/716/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/678/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/687/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/382/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/414/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/677/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/701/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/790/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/163/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/248/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/713/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/712/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/671/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/723/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/707/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/782/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/140/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/335/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/379/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/390/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/701/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/1/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/338/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/678/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/715/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/745/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/343/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/687/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/668/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/708/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/717/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/339/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/713/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/414/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/671/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/337/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/725/fd	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
File opened for reading	/proc/677/exe	05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf

/tmp/05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
/tmp/05b92b97502325611eb11ed99e259c59b824c62806bcf558c645587ee0bec39b.elf
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:710

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

System Network Connections Discovery

T1049

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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