mirai | acef8177afcd54f929fc30ce23f884dc92855db67aa693392049082fc055047e

Analysis

max time kernel
148s
max time network
149s
platform
debian-9_armhf
resource
debian9-armhf-20240418-en
resource tags

arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
23/11/2024, 19:17 UTC

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General

Target

Satan.arm.elf
Size

38KB
MD5

c6a8c79e2ebbc90f4cf47f4810daadd3
SHA1

093908067e7d575412aca9eb3f34c1ce4320715c
SHA256

acef8177afcd54f929fc30ce23f884dc92855db67aa693392049082fc055047e
SHA512

2c71a52a9a7968137143f4e9f404542a7aa6f107d431f186a442b1ab515222cce69c12bfdb5f4b0ab7252e1cf9880f73ae479d6e5f00699b11f653eaae73b949
SSDEEP

768:2ufHR8HXrbu1pVi1lCIxeP7v4AAZPbfbW7eH+pFs3UozNW:BHSbbu1pVKC6ez4tdbf67bIzNW

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	Satan.arm.elf
File opened for modification	/dev/misc/watchdog	Satan.arm.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	/bin/watchdog	Satan.arm.elf
File opened for modification	/sbin/watchdog	Satan.arm.elf

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/112/status	Satan.arm.elf
File opened for reading	/proc/310/status	Satan.arm.elf
File opened for reading	/proc/643/status	Satan.arm.elf
File opened for reading	/proc/645/status	Satan.arm.elf
File opened for reading	/proc/6/status	Satan.arm.elf
File opened for reading	/proc/15/status	Satan.arm.elf
File opened for reading	/proc/103/status	Satan.arm.elf
File opened for reading	/proc/43/status	Satan.arm.elf
File opened for reading	/proc/280/status	Satan.arm.elf
File opened for reading	/proc/8/status	Satan.arm.elf
File opened for reading	/proc/10/status	Satan.arm.elf
File opened for reading	/proc/26/status	Satan.arm.elf
File opened for reading	/proc/640/status	Satan.arm.elf
File opened for reading	/proc/4/status	Satan.arm.elf
File opened for reading	/proc/42/status	Satan.arm.elf
File opened for reading	/proc/227/status	Satan.arm.elf
File opened for reading	/proc/114/status	Satan.arm.elf
File opened for reading	/proc/145/status	Satan.arm.elf
File opened for reading	/proc/159/status	Satan.arm.elf
File opened for reading	/proc/597/status	Satan.arm.elf
File opened for reading	/proc/637/status	Satan.arm.elf
File opened for reading	/proc/3/status	Satan.arm.elf
File opened for reading	/proc/24/status	Satan.arm.elf
File opened for reading	/proc/81/status	Satan.arm.elf
File opened for reading	/proc/316/status	Satan.arm.elf
File opened for reading	/proc/599/status	Satan.arm.elf
File opened for reading	/proc/600/status	Satan.arm.elf
File opened for reading	/proc/631/status	Satan.arm.elf
File opened for reading	/proc/20/status	Satan.arm.elf
File opened for reading	/proc/27/status	Satan.arm.elf
File opened for reading	/proc/28/status	Satan.arm.elf
File opened for reading	/proc/17/status	Satan.arm.elf
File opened for reading	/proc/19/status	Satan.arm.elf
File opened for reading	/proc/290/status	Satan.arm.elf
File opened for reading	/proc/14/status	Satan.arm.elf
File opened for reading	/proc/291/status	Satan.arm.elf
File opened for reading	/proc/294/status	Satan.arm.elf
File opened for reading	/proc/579/status	Satan.arm.elf
File opened for reading	/proc/648/status	Satan.arm.elf
File opened for reading	/proc/self/exe	Satan.arm.elf
File opened for reading	/proc/2/status	Satan.arm.elf
File opened for reading	/proc/13/status	Satan.arm.elf
File opened for reading	/proc/16/status	Satan.arm.elf
File opened for reading	/proc/642/status	Satan.arm.elf
File opened for reading	/proc/7/status	Satan.arm.elf
File opened for reading	/proc/12/status	Satan.arm.elf
File opened for reading	/proc/293/status	Satan.arm.elf
File opened for reading	/proc/644/status	Satan.arm.elf
File opened for reading	/proc/9/status	Satan.arm.elf
File opened for reading	/proc/41/status	Satan.arm.elf
File opened for reading	/proc/115/status	Satan.arm.elf
File opened for reading	/proc/21/status	Satan.arm.elf
File opened for reading	/proc/22/status	Satan.arm.elf
File opened for reading	/proc/23/status	Satan.arm.elf
File opened for reading	/proc/207/status	Satan.arm.elf
File opened for reading	/proc/323/status	Satan.arm.elf
File opened for reading	/proc/11/status	Satan.arm.elf
File opened for reading	/proc/25/status	Satan.arm.elf
File opened for reading	/proc/144/status	Satan.arm.elf
File opened for reading	/proc/18/status	Satan.arm.elf
File opened for reading	/proc/29/status	Satan.arm.elf
File opened for reading	/proc/313/status	Satan.arm.elf
File opened for reading	/proc/1/status	Satan.arm.elf
File opened for reading	/proc/5/status	Satan.arm.elf

/tmp/Satan.arm.elf
/tmp/Satan.arm.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:645

Network

No results found

193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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193.84.71.119:3778

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No results found

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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