mirai | 359c266f36c437b3800a422467d220a094b99e6bb0c699ecf14895dda1416718

Analysis

max time kernel
141s
max time network
156s
platform
debian-12_armhf
resource
debian12-armhf-20240221-en
resource tags

arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
11-12-2024 23:49

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General

Target

e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
Size

54KB
MD5

e3bebfbb44dac6eb2df836353084cdbe
SHA1

263d53ffbcd7199bb4706cb4b4e575b0c6472570
SHA256

359c266f36c437b3800a422467d220a094b99e6bb0c699ecf14895dda1416718
SHA512

cdccae394c624120f3475949b253ae3a66e63bb07852ee09ae80a41bcea8e338de131fc960b8a8be96a8c2057e5b2bd3108a4b8f78d1c5c89ff7781ad275e34b
SSDEEP

768:2Up+tV2jefwtobs6ItuI40HRFCKr2ZcZ0J2sb9q3UELF4dvBt7k3nXVbpdXXdc:2UItVYtJ6c4yFC02ZcZ0stLevwnJXdc

Score

10^/10

mirai mirai botnet defense_evasion discovery

Malware Config

Extracted

Family

mirai

Botnet

MIRAI

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai
Contacts a large (20289) 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

description	ioc	Process
File opened for modification	/dev/watchdog	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for modification	/dev/misc/watchdog	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

discovery

System Network Connections Discovery

T1049

description	ioc	Process
File opened for reading	/proc/net/tcp	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118

Reads system network configuration 1 TTPs 1 IoCs

Uses contents of /proc filesystem to enumerate network settings.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/tcp	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118

Reads runtime system information 29 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/710/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/713/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/317/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/599/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/680/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/706/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/188/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/326/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/592/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/453/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/683/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/self/exe	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/212/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/444/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/707/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/253/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/665/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/705/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/318/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/711/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/341/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/679/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/709/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/1/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/309/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/323/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/343/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/344/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
File opened for reading	/proc/354/fd	e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118

/tmp/e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
/tmp/e3bebfbb44dac6eb2df836353084cdbe_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:704

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

System Network Connections Discovery

T1049

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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