mirai | d4e4b7ca41b6d0e756e9ea414024e876f4982b9c2d33b50006f1969b53736449

Analysis

max time kernel
143s
max time network
150s
platform
debian-9_mips
resource
debian9-mipsbe-20240729-en
resource tags

arch:mipsimage:debian9-mipsbe-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
19-12-2024 09:39

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General

Target

ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
Size

30KB
MD5

ff5a3c3c0ae48940230e9f63cbb8a881
SHA1

93caee4a6a461482213b283d76f2e4ab5e6765d8
SHA256

d4e4b7ca41b6d0e756e9ea414024e876f4982b9c2d33b50006f1969b53736449
SHA512

e99d74e9708609f121aeba294ff10f9715d97ea4dad858995b2de70d3f4c659a466c701109834c2f42a7789b13df897360c88979be09401a0a24ff156781a426
SSDEEP

768:1/M2ZczvACRtOJFwt5skyZ+gHkm1PyO31+WHJgGlzDpbuR1Jg:10QczYCRtOMWEm1PJrFVJuW

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 (20443) 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	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for modification	/dev/misc/watchdog	ff5a3c3c0ae48940230e9f63cbb8a881_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	ff5a3c3c0ae48940230e9f63cbb8a881_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	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118

Reads runtime system information 42 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/439/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/674/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/153/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/341/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/368/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/747/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/731/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/678/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/680/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/811/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/255/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/383/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/678/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/716/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/741/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/748/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/369/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/680/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/681/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/737/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/807/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/819/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/439/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/744/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/735/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/736/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/716/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/338/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/391/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/730/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/746/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/730/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/760/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/1/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/370/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/384/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/744/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/748/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/178/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/674/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/743/fd	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
File opened for reading	/proc/681/exe	ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118

/tmp/ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
/tmp/ff5a3c3c0ae48940230e9f63cbb8a881_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:739

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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