5bc8f0a68cc99dc147270c33245599c96c9894d2883f3e88b6bf52978eae7d4f

Analysis

max time kernel
121s
max time network
155s
platform
debian-9_mips
resource
debian9-mipsbe-20240611-en
resource tags

arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
05-12-2024 01:57

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General

Target

3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf
Size

87KB
MD5

ef8daf11e4d7f6e5ceb5231e5333b9a7
SHA1

3cb74d506ffaca5a3d2b865a41ba8c4a1943ebda
SHA256

3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f
SHA512

6091a8a7f6c6f457cf0328e0d3a160eb2f867f6674598bc3afe682928f1e82e81bb307e771331feb808c465bd349690cd013e4ae8a0a8246b81354665c60cf6b
SSDEEP

1536:sC5FAh5hytl3jWNU8mr6RdmZozXKzVuMFhFSwACVElNNEEH4uIj:xrAh2tl3jQU8mrImZozXGdACVElN6EYD

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (143281) 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	3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf
File opened for modification	/dev/misc/watchdog	3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf
File opened for modification	/bin/watchdog	3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	a	704	3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf

/tmp/3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf
/tmp/3010da171a6907ee997460ba49c59b50285b1a9e7acca93759d51f81bf6ff01f.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
PID:704

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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