e375e85443f39040667ff53ded7c68996a7b96bdec629206b78a94d2e9fa449a

Analysis

max time kernel
45s
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
06-01-2025 23:28

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General

Target

x86_64.elf
Size

49KB
MD5

4921cecacbc29613c02c8ca9ad06c89d
SHA1

6abd39503995370c9bb86327e4cb93ed602a6531
SHA256

e375e85443f39040667ff53ded7c68996a7b96bdec629206b78a94d2e9fa449a
SHA512

1983dfce54e0f0fd112281f1d048428ef78f087d65c868626df62dce0deefedb3a86e1a8627c8c3aa801a888fab44f708c280a28ca74749b409873e26bb6075d
SSDEEP

1536:z2Cjz+rGHUo+iwYRk+wchfD1sPtAFQPfkq:Vj6iHUmwYqg1sPtjfk

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (113616) 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	x86_64.elf
File opened for modification	/dev/misc/watchdog	x86_64.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	/var/Sofia	1567	x86_64.elf

/tmp/x86_64.elf
/tmp/x86_64.elf
1⤵
- Modifies Watchdog functionality
- Changes its process name
PID:1567

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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