mirai | 9aaba08a566dffe2923e9e5037baab65dc24f9bda8ee6e4ce03ce09418a66a4b

Analysis

max time kernel
150s
max time network
152s
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
15/12/2024, 15:46

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General

Target

f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
Size

30KB
MD5

f4ac166ab3b83dfb05acb44a00978ea6
SHA1

f35bad3e72abf1a3077171d13b676b2f2d7e5e5d
SHA256

9aaba08a566dffe2923e9e5037baab65dc24f9bda8ee6e4ce03ce09418a66a4b
SHA512

243043434be05b09b4e8a53fb8d8330b6e8178dc5e94f73c1560c1d3367e5279142d65552b32994334f286a6d3abe960b1f747a1c22e04782b5e8557e4049201
SSDEEP

768:4IyvYLznDEB2iC+sD6PGL29pVhMJ8yoj63XjJgGlzDpbuR1JX:43YnnDEBI+siJpEJtV5VJu5

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 (20252) 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	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for modification	/dev/misc/watchdog	f4ac166ab3b83dfb05acb44a00978ea6_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	f4ac166ab3b83dfb05acb44a00978ea6_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	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118

Reads runtime system information 42 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/695/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/711/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/665/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/669/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/685/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/711/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/725/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/328/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/330/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/375/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/681/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/167/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/696/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/673/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/412/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/685/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/707/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/695/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/702/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/359/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/673/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/710/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/705/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/412/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/243/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/331/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/376/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/381/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/708/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/680/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/1/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/146/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/361/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/681/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/700/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/772/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/776/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/784/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/665/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/669/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/705/fd	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
File opened for reading	/proc/701/exe	f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118

/tmp/f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
/tmp/f4ac166ab3b83dfb05acb44a00978ea6_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:703

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

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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