01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b

Analysis

max time kernel
145s
max time network
128s
platform
ubuntu-24.04_amd64
resource
ubuntu2404-amd64-20240523-en
resource tags

arch:amd64arch:i386image:ubuntu2404-amd64-20240523-enkernel:6.8.0-31-genericlocale:en-usos:ubuntu-24.04-amd64system
submitted
06-01-2025 02:02

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General

Target

01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf
Size

108KB
MD5

220ce404a1b630ee9ac6d040b808bc8a
SHA1

52c19820ebc5fe07cd9f7a007c6576ac5216c956
SHA256

01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b
SHA512

ab3c414d3e2c5111fd5052737eb05dfbd74fa882fbf0dc0aba9c1f80cc3bf6b1fd954b28c23c1847fc2cbf087a5515ad90c4a02931d7472c13a84a9521d1d59c
SSDEEP

3072:RiryBV5RUKun9qEbB6yqz45feauvU70m7FnVYIY+F5mRe:F5sXZqMxYU70m7FnVYIY+F5mRe

Score

7^/10

defense_evasion discovery

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	01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf
File opened for modification	/dev/misc/watchdog	01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf

Reads system routing table 1 TTPs 1 IoCs

Gets active network interfaces from /proc virtual filesystem.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/route	01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	sshd	2417	01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf

Reads system network configuration 1 TTPs 1 IoCs

Uses contents of /proc filesystem to enumerate network settings.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/route	01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf

/tmp/01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf
/tmp/01f9c04efb37e80965cc9a0f7382b0e60588d3ab627f1d22d38ff121a861c98b.elf
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:2417

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

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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