mirai | 1493df6f703118c5cb5124b305e2e2dd97d4a96fd1db3bcb29066806d9ddae8d

Analysis

max time kernel
124s
max time network
150s
platform
debian-9_mipsel
resource
debian9-mipsel-20240729-en
resource tags

arch:mipselimage:debian9-mipsel-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
18-12-2024 05:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fa5a667858560106b3377dafff9e3433_JaffaCakes118
Size

31KB
MD5

fa5a667858560106b3377dafff9e3433
SHA1

9c2ec5ef1bf924db2014f63ab4f37c7010234ae0
SHA256

1493df6f703118c5cb5124b305e2e2dd97d4a96fd1db3bcb29066806d9ddae8d
SHA512

adfe83fe389b9441310bf243dd621fb108e451f0edf9c8086d0b6ac8175058daa1a21697d62a834b89a02c9545d26cdfcfcbf612e48ae80fdbddb53689f056c9
SSDEEP

384:X3fpCLrsjHIX69URc+hmnulY1qHprFKt6zhS45vDajssVwfNBLXTa39RWGVCz0Nf:nfpWcehzJFYKgULAssKf7Ta3LW2

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 (20388) 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	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for modification	/dev/misc/watchdog	fa5a667858560106b3377dafff9e3433_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	fa5a667858560106b3377dafff9e3433_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	fa5a667858560106b3377dafff9e3433_JaffaCakes118

Reads runtime system information 29 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/715/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/335/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/364/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/797/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/738/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/783/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/707/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/779/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/252/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/434/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/673/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/682/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/711/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/360/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/387/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/362/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/702/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/719/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/710/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/723/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/1/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/381/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/669/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/681/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/333/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/383/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/679/exe	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/154/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118
File opened for reading	/proc/176/fd	fa5a667858560106b3377dafff9e3433_JaffaCakes118

/tmp/fa5a667858560106b3377dafff9e3433_JaffaCakes118
/tmp/fa5a667858560106b3377dafff9e3433_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:714

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

Replay Monitor

Loading Replay Monitor...

Downloads