3ab1ac93e22090c519f7b7f2ba3e8cb073834243d1f0d3cfefd8fb84c6f05d06

Analysis

max time kernel
150s
max time network
157s
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
05-12-2024 01:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
Size

199KB
MD5

3e03e6c5c24e3d7af651744dc5b6b88a
SHA1

3b72156fb6f8245af090c089be01fcb6c42fc110
SHA256

4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad
SHA512

5887f5f5f394b7ee8a03cee473e2e660c25fabf901deba34d62441fed228e06f70f998ddb24ebd4133795ab542c4c6a3a67063a68f96d016655c836bd17b7a16
SSDEEP

6144:Q43n3ziAve1ABavXksxMbcVYY/KxtM/R+77oJxA:Q433zw1ABavXksxMFNxW/fJG

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (71661) 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	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for modification	/dev/watchdog	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.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	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for modification	/bin/watchdog	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	a- M	708	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf

Reads runtime system information 64 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/20/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/26/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/706/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/714/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/752/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/7/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/52/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/343/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/755/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/4/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/18/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/458/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/724/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/727/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/45/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/57/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/143/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/310/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/686/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/705/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/748/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/11/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/29/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/144/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/327/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/743/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/1/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/15/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/728/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/22/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/34/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/702/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/5/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/27/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/682/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/726/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/734/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/8/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/732/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/742/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/759/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/737/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/740/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/744/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/36/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/344/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/347/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/733/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/736/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/2/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/21/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/257/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/722/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/725/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/19/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/35/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/43/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/208/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/629/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/715/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/731/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/30/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/684/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
File opened for reading	/proc/6/cmdline	4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf

/tmp/4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
/tmp/4552c115a47e1882ec87f4a4d0319763201cce7876b916d55332928b552bc1ad.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
- Reads runtime system information
PID:708

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads