mirai | 9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44

Analysis

max time kernel
149s
max time network
16s
platform
debian-9_armhf
resource
debian9-armhf-20240611-en
resource tags

arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
31/12/2024, 02:43 UTC

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General

Target

9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
Size

54KB
MD5

d3e1dee0e16f2c83a674e001115792ef
SHA1

806f08d4e8813a02f3b45a6986465e0f38225c07
SHA256

9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44
SHA512

1feae8a01c7f46a2422204282f9b70934add13e577805eeec97b63f4c39bf495c2707b40c7d6211aa2d9dcdf5668fd380e4771400cdfedfe6d8d21cff7d6935e
SSDEEP

1536:4IHiFvo89yZXGH3+0BuSM9LwFFv25L6tBiMvcw:4Xvo89y9QAt9LwvYL23vf

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

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	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for modification	/dev/misc/watchdog	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf

Enumerates running processes
Discovers information about currently running processes on the system

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for modification	/bin/watchdog	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf

Reads runtime system information 33 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/746/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/768/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/self/exe	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/587/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/588/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/710/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/753/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/754/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/762/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/764/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/627/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/632/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/702/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/705/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/772/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/585/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/643/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/744/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/751/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/634/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/669/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/760/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/761/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/567/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/583/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/756/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/698/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/720/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/758/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/770/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/633/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/638/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
File opened for reading	/proc/766/cmdline	9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf

/tmp/9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
/tmp/9bcddc690d77a68cdc4068ebc02c367bbc58053f26749a7a820e5d3d34d58c44.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:635

Network

No results found

154.216.17.216:3778

325 B
216 B
6
4

No results found

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

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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