mirai | 78c95ddd0d631ea873d58587d2a59aafca274957137f815a5bcc76b336c4297e

Analysis

max time kernel
149s
max time network
150s
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 19:05

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General

Target

9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
Size

28KB
MD5

9021be921bdfe375c56e4f0f4e9611df
SHA1

91def8a5cd8877a4b257071395d8817ff623e4ad
SHA256

78c95ddd0d631ea873d58587d2a59aafca274957137f815a5bcc76b336c4297e
SHA512

bf425701def84bdab676d7c9383446516fa5c851bdfa9b763ec4e564e2fa46ae6d787aa1ca496564b969a37e44ccc01a2c73298ed64b4b714143e7aea5feac3e
SSDEEP

384:is6zZ6NxDWEMMPhd+dkOFQ4IYyusFi/1nRNDz68UmZVF7X5OyVxhymdGUop5hS:l6zyNPL6ixixRNDz2mvppOQxs3UozU

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
Contacts a large (20605) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

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

Processes:

9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118

description	ioc	process
File opened for modification	/dev/misc/watchdog	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for modification	/dev/watchdog	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118

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

Reads runtime system information 31 IoCs

Reads data from /proc virtual filesystem.

discovery

Processes:

9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118

description	ioc	process
File opened for reading	/proc/630/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/749/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/751/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/774/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/588/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/635/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/666/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/755/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/758/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/766/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/637/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/756/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/642/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/590/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/762/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/572/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/592/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/703/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/770/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/776/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/639/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/651/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/745/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/768/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/636/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/707/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/764/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/772/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/self/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/593/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
File opened for reading	/proc/760/exe	9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118

/tmp/9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
/tmp/9021be921bdfe375c56e4f0f4e9611df_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Reads runtime system information
PID:638

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/638-1-0x00008000-0x00020b34-memory.dmp

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