mirai | 5fc1480de5a29d1025801bcfe47f4eb6811e4072bd55ce69121fed8a324aaaca

Analysis

max time kernel
150s
max time network
154s
platform
debian-12_mipsel
resource
debian12-mipsel-20240418-en
resource tags

arch:mipselimage:debian12-mipsel-20240418-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
submitted
13-12-2024 17:26

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General

Target

ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
Size

31KB
MD5

ec970d2d138393d61f99f5a690f1f1f6
SHA1

936f5bb003da33244ff72a5d5cb1e818e15e4b6c
SHA256

5fc1480de5a29d1025801bcfe47f4eb6811e4072bd55ce69121fed8a324aaaca
SHA512

7208f53b7a2e3321360303d20d3976f4da32a18fcab654dea367949cd157ca6045e9e7db50934672b86e94b3cf6c978eb73ab4d25c2aa5bbecab1da9206e1212
SSDEEP

384:X3fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwfaaojFtwg+a39RWGVQ:nfpWcehzJFYKgULAssKfaamFWg+a3LWv

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 (20452) 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	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for modification	/dev/misc/watchdog	ec970d2d138393d61f99f5a690f1f1f6_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	ec970d2d138393d61f99f5a690f1f1f6_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	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118

Reads runtime system information 29 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/380/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/394/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/444/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/680/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/736/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/180/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/379/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/443/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/697/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/698/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/377/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/391/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/759/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/1/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/443/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/717/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/777/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/202/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/746/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/667/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/710/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/749/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/444/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/735/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/337/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/449/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/721/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/308/fd	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
File opened for reading	/proc/679/exe	ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118

/tmp/ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
/tmp/ec970d2d138393d61f99f5a690f1f1f6_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:744

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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