504eb40189921f74d9e7043632097025ebdecc6829469327cea12822f49a082b

Analysis

max time kernel
98s
max time network
150s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240611-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
14-01-2025 13:22

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General

Target

meth2.elf
Size

49KB
MD5

3cd4c06f316a9414d46278cec0057df2
SHA1

3e195cb5c3270af4ed4bc7856924f8a43427afeb
SHA256

504eb40189921f74d9e7043632097025ebdecc6829469327cea12822f49a082b
SHA512

009bcaaf62aeac8226c8c2315765f30c3464a9c7f743b51e0774e172765b1bc1711cdae101bbfd50b5d6f0bbe0633837284aeabdbd935eaf28f240ac5623d797
SSDEEP

1536:z2Cjz+rGHUo+iwYRkCwchfD1oPtAFQPfkq:Vj6iHUmwYqk1oPtjfk

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (113615) 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	meth2.elf
File opened for modification	/dev/misc/watchdog	meth2.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	/var/Sofia	1565	meth2.elf

/tmp/meth2.elf
/tmp/meth2.elf
1⤵
- Modifies Watchdog functionality
- Changes its process name
PID:1565

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

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