mirai | 7fc348be8271c939567c105199579e8113056133da9751f4cea8a11718c5bbb5

Analysis

max time kernel
149s
max time network
156s
platform
debian-12_armhf
resource
debian12-armhf-20240221-en
resource tags

arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
25-11-2024 12:56

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General

Target

9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
Size

49KB
MD5

9b9e3eff181dbf9fc061c9636a083d5a
SHA1

fd720d622a93cd944022b88030036fd2330882ab
SHA256

7fc348be8271c939567c105199579e8113056133da9751f4cea8a11718c5bbb5
SHA512

dea53ea361d36dde28cd143adc844050cf3594e680f927ede5f7f5b773489f5aad633d1d785e52398819b2fee24e32aa4ab63b0b9289c5c1e29915f6174b1cbb
SSDEEP

1536:4NSRNToENK9vJ+9YHeoZQIQj9gIU4YDAgENstE:aHWeeouIQj9gIUPE

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 (19743) 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	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for modification	/dev/watchdog	9b9e3eff181dbf9fc061c9636a083d5a_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	9b9e3eff181dbf9fc061c9636a083d5a_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	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118

Reads runtime system information 41 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/310/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/339/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/713/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/492/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/702/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/self/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/637/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/680/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/708/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/733/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/492/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/711/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/703/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/316/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/485/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/706/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/665/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/679/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/345/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/317/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/341/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/707/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/711/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/636/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/637/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/307/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/187/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/221/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/354/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/679/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/714/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/1/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/636/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/683/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/485/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/244/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/665/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/710/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/697/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/714/exe	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
File opened for reading	/proc/318/fd	9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118

/tmp/9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
/tmp/9b9e3eff181dbf9fc061c9636a083d5a_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:704

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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