mirai | 3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad

Analysis

max time kernel
97s
max time network
12s
platform
debian-12_mipsel
resource
debian12-mipsel-20240729-en
resource tags

arch:mipselimage:debian12-mipsel-20240729-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
submitted
27-12-2024 02:12

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General

Target

3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
Size

31KB
MD5

aedc9c210e87deeaef52a380b6df1191
SHA1

6013ec20eb8b3bf07abe67927407c53753c9a449
SHA256

3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad
SHA512

e113971144578e9a9d5ed974ffa1d52b0debf462eb62db1a657f5c43b204d3bf960793e961b8168ee503c25c81eb8b97e510746326906096fc0194cd9513cae4
SSDEEP

768:J4yv/FASi9+lhPuoII3rLjWem2mPRgxj14aCD/8Ws:Jpbi9TyrLjVmlg3a/y

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/misc/watchdog	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for modification	/dev/watchdog	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for modification	/bin/watchdog	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf

Reads runtime system information 23 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/714/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/751/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/767/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/680/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/710/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/740/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/805/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/806/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/807/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/408/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/698/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/666/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/669/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/695/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/718/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/721/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/735/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/409/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/416/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/736/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/756/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/679/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
File opened for reading	/proc/809/cmdline	3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf

/tmp/3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
/tmp/3a03c297cb70775c4ae35c0a19d2aa90df82e0722338a43df019b0fb7bbee2ad.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:747

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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