mirai | 7338403b364a468c18875324609f16e2201a2ea452d410ec960763b8b3c902e5

Analysis

max time kernel
150s
max time network
155s
platform
debian-9_mips
resource
debian9-mipsbe-20240611-en
resource tags

arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
08-01-2025 10:42

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General

Target

JaffaCakes118_9b5747af135d7ffcb167118aa1067849
Size

30KB
MD5

9b5747af135d7ffcb167118aa1067849
SHA1

1cac7f06be7babf46b0a843b5bd3b668f9f3ea81
SHA256

7338403b364a468c18875324609f16e2201a2ea452d410ec960763b8b3c902e5
SHA512

bba8095311ac64a5992953a4e0f1b1de9b25c6c137bc724275a16256ac6b4d15c04673404f05f28dd07f3cd9a85bb0b15d1acc09f539df102bd86a55e1719251
SSDEEP

768:myvYLznDEB2iC+sDqC6NtxsfzxPnNsGbog71wtK8WXmJgGlzDpbuR1J2:BYnnDEBI+smATfogGtlVJu8

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 (20108) 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	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for modification	/dev/misc/watchdog	JaffaCakes118_9b5747af135d7ffcb167118aa1067849

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	JaffaCakes118_9b5747af135d7ffcb167118aa1067849

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

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	JaffaCakes118_9b5747af135d7ffcb167118aa1067849

Reads runtime system information 46 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/319/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/384/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/473/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/696/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/701/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/791/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/347/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/510/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/466/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/725/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/776/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/142/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/466/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/682/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/697/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/709/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/473/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/510/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/697/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/702/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/167/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/320/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/787/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/1/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/228/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/371/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/405/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/509/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/706/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/708/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/405/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/682/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/718/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/321/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/711/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/509/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/703/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/712/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/373/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/712/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/706/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/739/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/807/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/316/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/696/fd	JaffaCakes118_9b5747af135d7ffcb167118aa1067849
File opened for reading	/proc/772/exe	JaffaCakes118_9b5747af135d7ffcb167118aa1067849

/tmp/JaffaCakes118_9b5747af135d7ffcb167118aa1067849
/tmp/JaffaCakes118_9b5747af135d7ffcb167118aa1067849
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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