mirai | b08c6a7379758a5fe30880f08e143983f62fdca0b51d58d1469952c80ea6872d

Analysis

max time kernel
151s
max time network
155s
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
02-02-2025 17:32

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General

Target

nvm.mips.elf
Size

34KB
MD5

e030f1e0563b151a85df5b66b76ad90f
SHA1

8012a60ca15838c961eb9c93b41c4b1418542332
SHA256

b08c6a7379758a5fe30880f08e143983f62fdca0b51d58d1469952c80ea6872d
SHA512

8090d98c1031d3bdcff6a03b2d3aa65d1cdfe3f4e51c356fdf2330ec5c6d267090bb6fed351accf0796cd01e10886906ccc8b6929fbea85b06bd7593e793b0ea
SSDEEP

768:VqLNyXuZs0tNQ+Sf1BB3XhcPjP4xCkYh6cGVD/EALAJgGlzDp+kO+Kcl:4LNnvnxM1BdXhtCkYhrVkWKcl

Score

10^/10

mirai botnet defense_evasion discovery

Malware Config

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai

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/watchdog	nvm.mips.elf
File opened for modification	/dev/misc/watchdog	nvm.mips.elf

Reads runtime system information 1 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/self/exe	nvm.mips.elf

System Network Configuration Discovery 1 TTPs 1 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
699	nvm.mips.elf

/tmp/nvm.mips.elf
/tmp/nvm.mips.elf
1⤵
- Modifies Watchdog functionality
- Reads runtime system information
- System Network Configuration Discovery
PID:699

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

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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