mirai | 6a66c61db58dfba87f49c1e4e1c24bf1d33ad4134e23d28753da9d2550056784

Analysis

max time kernel
141s
max time network
151s
platform
debian-9_armhf
resource
debian9-armhf-20240729-en
resource tags

arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
12-12-2024 22:54

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General

Target

e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
Size

21KB
MD5

e8aa348d51bd6f996ed95e5e612cdc8e
SHA1

cf44cfe5b41f593fae214c0a0171f7a7841f8133
SHA256

6a66c61db58dfba87f49c1e4e1c24bf1d33ad4134e23d28753da9d2550056784
SHA512

a422053877013ab436fd065aeed9cda142eec0f6beb83248f211d85c998edb2b1058292b57a290974fd22de5008c430cdda1989264c9e5125b0214838108be37
SSDEEP

384:3D+rmepgK6/4C930yQjc4iNorn/aaYbPwCvZ+Yy6ghtDHBnbhymdGUop5hY:3DApgp4C930yton/a/bPHv8KghtRs3UR

Score

10^/10

mirai unst botnet defense_evasion discovery

Malware Config

Extracted

Family

mirai

Botnet

UNST

Signatures

Mirai
Mirai is a prevalent Linux malware infecting exposed network devices.
botnet mirai
Mirai family
mirai
Contacts a large (69903) 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/misc/watchdog	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for modification	/dev/watchdog	e8aa348d51bd6f996ed95e5e612cdc8e_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	e8aa348d51bd6f996ed95e5e612cdc8e_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	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118

Reads runtime system information 52 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/600/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/812/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/237/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/306/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/327/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/597/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/701/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/808/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/814/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/816/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/303/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/671/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/610/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/622/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/800/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/666/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/742/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/798/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/self/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/304/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/598/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/661/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/675/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/810/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/597/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/1/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/140/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/291/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/622/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/683/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/698/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/661/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/667/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/301/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/332/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/339/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/655/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/662/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/791/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/325/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/714/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/804/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/806/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/168/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/600/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/685/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/668/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/796/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/610/fd	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/598/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/671/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
File opened for reading	/proc/802/exe	e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118

/tmp/e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
/tmp/e8aa348d51bd6f996ed95e5e612cdc8e_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:669

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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