mirai | e154e3122438a7f4f9d5e6cc7f3c511219862164e472b1e25f25d1aad4323ace

Analysis

max time kernel
151s
max time network
11s
platform
debian-9_mipsel
resource
debian9-mipsel-20231215-en
resource tags

arch:mipselimage:debian9-mipsel-20231215-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
16-02-2024 06:26

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General

Target

e154e3122438a7f4f9d5e6cc7f3c511219862164e472b1e25f25d1aad4323ace.elf
Size

24KB
MD5

07281957e1b2acc3a3ea14c513981573
SHA1

c676131df0547577abb17477456fd9fe702d70f5
SHA256

e154e3122438a7f4f9d5e6cc7f3c511219862164e472b1e25f25d1aad4323ace
SHA512

b40385bc44520bbc9ae12cc021e39be519cf8bb7a55eb01f3ee523b6fefce71637b6f6a8796ef46e36360be24ed8066f340ab08c5f4736259785a6892a542dcb
SSDEEP

768:c4rQlS07dEv0UXqUhvQE+CXQKMQKCXBpSZq8Wv9:BQlS07FUXqIYSXQKqu2qn

Score

10^/10

mirai lzrd botnet

Malware Config

Extracted

Family

mirai

Botnet

LZRD

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

Impair Defenses
T1562

Processes:

description ioc

File opened for modification /dev/watchdog
File opened for modification /dev/misc/watchdog
Enumerates running processes
Discovers information about currently running processes on the system
Writes file to system bin folder 1 TTPs 2 IoCs

Hijack Execution Flow
T1574

Processes:

description ioc

File opened for modification /sbin/watchdog
File opened for modification /bin/watchdog

description	ioc
File opened for modification	/dev/watchdog
File opened for modification	/dev/misc/watchdog

description	ioc
File opened for modification	/sbin/watchdog
File opened for modification	/bin/watchdog

Reads runtime system information 28 IoCs

Reads data from /proc virtual filesystem.

Processes:

description	ioc
File opened for reading	/proc/651/cmdline
File opened for reading	/proc/655/cmdline
File opened for reading	/proc/688/cmdline
File opened for reading	/proc/734/cmdline
File opened for reading	/proc/735/cmdline
File opened for reading	/proc/773/cmdline
File opened for reading	/proc/682/cmdline
File opened for reading	/proc/706/cmdline
File opened for reading	/proc/779/cmdline
File opened for reading	/proc/799/cmdline
File opened for reading	/proc/718/cmdline
File opened for reading	/proc/751/cmdline
File opened for reading	/proc/654/cmdline
File opened for reading	/proc/722/cmdline
File opened for reading	/proc/741/cmdline
File opened for reading	/proc/763/cmdline
File opened for reading	/proc/668/cmdline
File opened for reading	/proc/689/cmdline
File opened for reading	/proc/754/cmdline
File opened for reading	/proc/785/cmdline
File opened for reading	/proc/686/cmdline
File opened for reading	/proc/692/cmdline
File opened for reading	/proc/647/cmdline
File opened for reading	/proc/683/cmdline
File opened for reading	/proc/703/cmdline
File opened for reading	/proc/740/cmdline
File opened for reading	/proc/755/cmdline
File opened for reading	/proc/767/cmdline

/tmp/e154e3122438a7f4f9d5e6cc7f3c511219862164e472b1e25f25d1aad4323ace.elf
/tmp/e154e3122438a7f4f9d5e6cc7f3c511219862164e472b1e25f25d1aad4323ace.elf
1⤵
PID:699

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Hijack Execution Flow

T1574

Privilege Escalation

Hijack Execution Flow

T1574

Defense Evasion

Impair Defenses

T1562

Hijack Execution Flow

T1574

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/699-1-0x00400000-0x00452a58-memory.dmp

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