b20a64b0508af26fece18975d8d00b849e9967f20ec75f6a205a1caaf286cb77

Analysis

max time kernel
150s
max time network
157s
platform
debian-9_mips
resource
debian9-mipsbe-20240611-en
resource tags

arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
15-02-2025 13:41

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General

Target

mips.elf
Size

70KB
MD5

5322415b0ab9dbde3a51221e4c05423b
SHA1

6da37b881b2cd02641797c7f5e863bf4e901a22b
SHA256

b20a64b0508af26fece18975d8d00b849e9967f20ec75f6a205a1caaf286cb77
SHA512

2786f23bcf450e0a186ac0bb11c85214bfc2412d0c7574aa4ad45450a6bcdc016d1f132acdeb7f148920ddbecec33b6c9e8a94d18147ded5f580a5ac7d0bc9f6
SSDEEP

1536:Rr3bPyw9X/w/zTNoYGGsuUpLSDzuR8HpyeyBJ:RrDywK//7fs/LSDzuR8HplwJ

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (23038) 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/misc/watchdog	mips.elf
File opened for modification	/dev/watchdog	mips.elf

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	mips.elf
File opened for modification	/bin/watchdog	mips.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	fhmghlxdxndjBmny=	703	mips.elf

System Network Configuration Discovery 1 TTPs 1 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
703	mips.elf

/tmp/mips.elf
/tmp/mips.elf
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Changes its process name
- System Network Configuration Discovery
PID:703

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

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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