mirai | 06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4

Analysis

max time kernel
150s
max time network
10s
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
02/12/2024, 02:01

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General

Target

06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
Size

23KB
MD5

97be2ce1b649c7e814368a7478a6dd8f
SHA1

0174d2ae1f0e72e3794274ad2ba50f61029ee38a
SHA256

06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4
SHA512

44b7d4dc6a6dac486c56ad6dbdef9922f4560a64aae3c4a80721d4bde08886ea2569cfcdf1922be6f50532591d0de4afbc825fe819de38300f3020856e13d8b1
SSDEEP

384:neD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtuiB8mdzJgGlzDpH7uNj1JAS:neD8ZSWvZHZbs1row697qohQvg9B8iz2

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	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for modification	/dev/misc/watchdog	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf

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

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for modification	/bin/watchdog	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf

Reads runtime system information 30 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/582/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/696/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/765/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/670/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/702/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/738/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/750/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/545/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/690/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/794/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/530/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/689/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/720/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/730/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/766/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/789/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/757/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/759/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/583/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/684/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/691/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/731/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/751/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/753/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/782/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/801/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/697/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/685/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/795/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
File opened for reading	/proc/788/cmdline	06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf

/tmp/06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
/tmp/06581d763c82e7cd6484b61a27f6694b350783bfdd20c19b5487b8317060d6a4.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:692

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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