eba40290f67fa0cbc4fbf1c8a86adf49fd1a7b89a6979be48bac1bca5ac71bb7

Analysis

max time kernel
38s
max time network
95s
platform
debian-9_mips
resource
debian9-mipsbe-20240418-en
resource tags

arch:mipsimage:debian9-mipsbe-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
13/04/2025, 01:12

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General

Target

707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf
Size

77KB
MD5

5e00919715880970cba91795d7078453
SHA1

b5ad4293488c439004670801555677bde3368220
SHA256

707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29
SHA512

2d5b388de442999b22c76b02b3b4b3448dfa53a6348f2d557f5761c9e02b81194c7a7ff668da4a560febe0f5fcd2ceaac40181259eae0b79b2dbfab03e3f4934
SSDEEP

1536:DM8dlkyCuyPlr51SUJCGy99wOYf8Pzqaa4enN4a:w+5CuyP5GUJCGK9zqaa4enOa

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (6396) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Deletes itself 1 IoCs

pid	Process
711	707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf

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	707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf
File opened for modification	/dev/misc/watchdog	707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf

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

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	707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	or5a3ijr0j3wf882cmi1525hf7ja	711	707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.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	707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf

/tmp/707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf
/tmp/707c76833704af2127fbbd2ababe61c417340b3fe8c12cedd8caa2122afecc29.elf
1⤵
- Deletes itself
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Changes its process name
- Reads system network configuration
PID:711

Network

MITRE ATT&CK Enterprise v16

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 v16

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