mirai | ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21

Analysis

max time kernel
149s
max time network
7s
platform
debian-9_mips
resource
debian9-mipsbe-20240729-en
resource tags

arch:mipsimage:debian9-mipsbe-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
09-12-2024 03:00

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General

Target

ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
Size

23KB
MD5

54a4579132c974352d3b871e4ccc5823
SHA1

ce87e93203266a9371fc6a24d0bbc01681de26d4
SHA256

ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21
SHA512

45a2eb61611afc33cd1e6faa79ef31a7089070373acb66954b70b32ad89017f81420bcb1449e4af1f7f7bb6ae5097692af57247235c641b474012eb3cee3f02f
SSDEEP

384:6eD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtuiBwmd1JgGlzDpH7uNj1JAn:6eD8ZSWvZHZbs1row697qohQvg9mi1JR

Score

10^/10

mirai lzrd botnet defense_evasion discovery

Malware Config

Extracted

Family

mirai

Botnet

LZRD

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	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for modification	/dev/misc/watchdog	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for modification	/bin/watchdog	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf

Reads runtime system information 22 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/712/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/718/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/746/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/779/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/791/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/435/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/678/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/711/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/676/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/696/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/723/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/728/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/762/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/821/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/822/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/672/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/716/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/717/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/805/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/679/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/725/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
File opened for reading	/proc/783/cmdline	ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf

/tmp/ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
/tmp/ee48906e6d44a608ba40cc35ae29d5059b565c6703e0b524b2b87c1eceaa0b21.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:719

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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