00ffb68e788d3e5e910d2e1d4a036a11f4b34274d9d2b281b1a9882c03907799

Analysis

max time kernel
0s
max time network
1s
platform
debian-9_armhf
resource
debian9-armhf-20240418-en
resource tags

arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
14-12-2024 15:01

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General

Target

arm61.elf
Size

136KB
MD5

8be4d39830172bb4eb47b989973d349d
SHA1

2e55fa4c873a9646535f856ee8f3fbf24de6279f
SHA256

00ffb68e788d3e5e910d2e1d4a036a11f4b34274d9d2b281b1a9882c03907799
SHA512

c38cf50e7c14b053e0cc9432920b6f3e576a7662b09dbbc1c16cbdff8a4b820122f1ebe3f5a969ba1e5c87e3c240183618b4e625a853aa13cd6c216b4e6fe016
SSDEEP

3072:CdHpf5wyawRCzQArASotp0y3kpkYzftmCQA9FX9aH:yHPwyawRC6p0y3ezftmCQA9Z9aH

Score

7^/10

defense_evasion

Malware Config

Signatures

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	arm61.elf
File opened for modification	/dev/misc/watchdog	arm61.elf

Changes its process name 1 IoCs

description	pid	Process
Changes the process name, possibly in an attempt to hide itself	645	arm61.elf

/tmp/arm61.elf
/tmp/arm61.elf
1⤵
- Modifies Watchdog functionality
- Changes its process name
PID:645

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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