mirai | d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33

Analysis

max time kernel
149s
max time network
11s
platform
debian-9_armhf
resource
debian9-armhf-20240611-en
resource tags

arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
29-12-2024 02:46

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General

Target

d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
Size

45KB
MD5

f9e40e3fc58794c2167780a2d8bae995
SHA1

76dfcbeea6121ad1b3f91477233336da2dd781f7
SHA256

d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33
SHA512

75375ec4be71cc2eba7d5ff5628b5277466af7f9e490a6cbfaefa468b237897ea044904f097f66178aeaf742345c1cec3a53d4bd1ee5501919b9b4b875e19981
SSDEEP

768:D/TYCoIxdEk+AxoTZAZHFeq8b3+TB9q3UELbUXfi6nVMQHI4vcGpvN:DECFd+A6YHAx+T0LRQZN

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	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for modification	/dev/misc/watchdog	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.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	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for modification	/bin/watchdog	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf

Reads runtime system information 33 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/595/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/660/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/776/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/791/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/662/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/731/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/765/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/767/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/774/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/789/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/599/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/648/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/759/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/777/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/779/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/601/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/661/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/743/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/719/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/723/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/self/exe	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/608/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/653/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/654/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/655/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/772/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/785/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/607/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/775/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/783/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/787/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/781/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
File opened for reading	/proc/793/cmdline	d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf

/tmp/d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
/tmp/d80d66d9ff72fc5d9271aca343d1256cb517a8bee7d69c0469c577658de7ac33.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:656

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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