85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e

Analysis

max time kernel
91s
max time network
93s
platform
debian-9_mips
resource
debian9-mipsbe-20240729-en
resource tags

arch:mipsimage:debian9-mipsbe-20240729-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
11-11-2024 02:40

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General

Target

85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf
Size

176KB
MD5

f796c1074d8c5affec538907a7f5437a
SHA1

8bf499432a111d37a7e0d260c1e40cfe2240cec5
SHA256

85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e
SHA512

a91deb11c81e0ea901d32c4bdf26642d8bad35fd5f5f57ccbfde9b31762b547069a229f9f662d1e43b5583bb5b1e1028f8896160aef93c8da770f9aef92f37cc
SSDEEP

3072:nORcfTNDHM2pFZfauqJGe24m62sGJyhcEXE2hgupLsTAzloRtSLxnHlhKQsKdJa5:Ou9dudJR+35UNsam0nKXcSH

Score

7^/10

defense_evasion

Malware Config

Signatures

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

Processes:

85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf

description	ioc	process
File opened for modification	/dev/watchdog	85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf
File opened for modification	/dev/misc/watchdog	85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf

Changes its process name 1 IoCs

Processes:

85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf

description	pid	process
Changes the process name, possibly in an attempt to hide itself	710	85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf

/tmp/85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf
/tmp/85c5941ea39fabd5c7fbd6a3495b07c4e6e73bf776484987d2fd51713370f80e.elf
1⤵
- Modifies Watchdog functionality
- Changes its process name
PID:710

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

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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