mirai | 214768b511e7f57c77831e1e52008aa533276c1758e0d5a129e27b3b7aff1105

Analysis

max time kernel
149s
max time network
152s
platform
debian-9_mipsel
resource
debian9-mipsel-20240611-en
resource tags

arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
13-12-2024 01:20

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General

Target

e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
Size

31KB
MD5

e932cc6669b0f193a006028d51cf0a1f
SHA1

03ef2062370da009e858594b20c909cc09b07a2c
SHA256

214768b511e7f57c77831e1e52008aa533276c1758e0d5a129e27b3b7aff1105
SHA512

3fb4329b675e1b70101476c90097491628afcece37abed677ea5d378a38318bf196c1272d702b661bc1b9cc60f326cddcb5f5e4fbf0bd207c545dd063a9c8359
SSDEEP

384:X3fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwf4/ra39RWGVCz0Nv2w:nfpWcehzJFYKgULAssKfqra3LWu

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 (20393) 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	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for modification	/dev/misc/watchdog	e932cc6669b0f193a006028d51cf0a1f_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	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118

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	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118

Reads runtime system information 30 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/716/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/143/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/712/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/684/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/706/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/236/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/384/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/425/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/379/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/380/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/677/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/166/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/777/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/781/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/789/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/1/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/704/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/730/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/699/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/340/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/709/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/670/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/673/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/729/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/331/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/329/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/335/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/678/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/705/exe	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
File opened for reading	/proc/327/fd	e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118

/tmp/e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
/tmp/e932cc6669b0f193a006028d51cf0a1f_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:708

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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