mirai | 9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19

Analysis

max time kernel
150s
max time network
36s
platform
debian-9_mipsel
resource
debian9-mipsel-20240226-en
resource tags

arch:mipselimage:debian9-mipsel-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem
submitted
20-01-2025 04:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
Size

32KB
MD5

8d6b4cc9d8521a7098ba5cfadea98d67
SHA1

236349ba178e0e7b90fed1cab448d78fac5c1a55
SHA256

9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19
SHA512

9cd95ac9b2048ca9c0be27bcb5fc1330ea64d56691acdd645d60566576a17db82b6c8c42228ba9f121be7ba71140e3007e2cdc3275e5ac830a10fd0591491196
SSDEEP

768:tI8rE/hON9MkI4bOEl5AUxzcZbFRiPA7KFjDv8EBWnH:DgONKktbNl5xl4FRiPAGFjYH

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	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for modification	/dev/misc/watchdog	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.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	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for modification	/bin/watchdog	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf

Reads runtime system information 31 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/708/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/774/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/719/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/737/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/811/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/468/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/706/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/786/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/804/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/818/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/712/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/756/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/793/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/702/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/792/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/769/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/501/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/743/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/810/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/755/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/787/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/509/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/701/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/707/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/715/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/749/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/770/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/777/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/782/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/475/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
File opened for reading	/proc/686/cmdline	9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf

/tmp/9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
/tmp/9c30cd5d24e3c342d8104fe695efc28d7142b6335996430690739749e99a0d19.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:709

Network

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

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads