011c4d82c6f391669c979bb51cabe5815e14f370e96e4492d298ad16f510b73d

Analysis

max time kernel
149s
max time network
153s
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
03-12-2024 21:16

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General

Target

x86_64.elf
Size

66KB
MD5

88660446811d50c52341472f9b03d870
SHA1

bc8c0a5be47d1538a1504aded3f9fdffaabe3b6f
SHA256

011c4d82c6f391669c979bb51cabe5815e14f370e96e4492d298ad16f510b73d
SHA512

15a1bc29f9e2f6c97b498edc751d13720ea7b643f48e7745fa3b10194942294d04556e6a963b3075c6c402c11aead80bf564696f71180a69d10c629055da7cac
SSDEEP

1536:AQqMYLd31JuGGCao6GRnBkmnz8o16Qj7AT4vpN3:VqMYrJdvaopRnuE16QjI4v

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (149878) 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

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	x86_64.elf
File opened for modification	/bin/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	a	2825	x86_64.elf

/tmp/x86_64.elf
/tmp/x86_64.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
PID:2825

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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