edd1c8dab9d8821408e1983365de1b5e804771f22a1bb9644ef5a6ed642754cb

Analysis

max time kernel
130s
max time network
150s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240729-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240729-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
21-11-2024 22:31

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General

Target

x86.elf
Size

30KB
MD5

9d685c4a6365fa7c344628e84f6e5ed3
SHA1

41437018ce9d82302d6d78a9cd32f9bf706092a2
SHA256

edd1c8dab9d8821408e1983365de1b5e804771f22a1bb9644ef5a6ed642754cb
SHA512

0658daee289704b83bb1a694aad56c27023b613867811b0d763942d2d12c44da69fc90334ff66d68d3d03117746859094d12a130ff35ed8269feb8e2e44da7be
SSDEEP

768:5OniO7PWJLkZXS1ivXJZnWFZoKtAaSGG:5OnimPW9kJTRZW4KSNGG

Score

7^/10

defense_evasion

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1563	x86.elf

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	x86.elf
File opened for modification	/dev/misc/watchdog	x86.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	sleep 1	1563	x86.elf

/tmp/x86.elf
/tmp/x86.elf
1⤵
- Deletes itself
- Modifies Watchdog functionality
- Changes its process name
PID:1563

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

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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