fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1

Analysis

max time kernel
150s
max time network
162s
platform
debian-12_armhf
resource
debian12-armhf-20240221-en
resource tags

arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
19-12-2024 04:35

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General

Target

fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
Size

152KB
MD5

9cd4922472ca9d4c51932f13166e335e
SHA1

c582c682f2f6f70e0101bfe6e2287d42a0599082
SHA256

fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1
SHA512

73ce8947b7a777d1b1f10d47b7575d4890d7ddfbd259cdf3fd785d778cdfe2e1d89c284742cbd1acd499a982f9ef1d5e9588e99cd8be42f495a2a517d4550072
SSDEEP

3072:ye9bqia5r9J5o9yhpZPH+9mrsplDKZU2QBKXAVanxX+F8JyvIT+hLBA4emlEBDzc:ye9bqia5r97o9yhpZv+9mrsplDKZU2QB

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (20320) 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	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for modification	/dev/misc/watchdog	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

discovery

System Network Connections Discovery

T1049

description	ioc	Process
File opened for reading	/proc/net/tcp	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.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/tcp	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf

Reads runtime system information 27 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/334/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/712/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/221/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/633/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/648/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/665/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/336/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/339/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/1/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/188/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/244/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/355/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/649/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/707/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/343/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/664/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/315/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/321/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/715/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/630/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/679/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/720/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/745/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/317/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/328/fd	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/700/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
File opened for reading	/proc/706/exe	fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf

/tmp/fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
/tmp/fea0959d65ea7100e7ce7b536138fa11bb44754b167a4377a2b117da70e422b1.elf
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Reads system network configuration
- Reads runtime system information
PID:709

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

System Network Connections Discovery

T1049

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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