c0faf074d89d182763168ce564434997f4e89740c43e0f6e18a7fa8f0403f0d0

Analysis

max time kernel
149s
max time network
3s
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
27-12-2024 02:55

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General

Target

739-1-0x00400000-0x00451a58-memory.dmp
Size

69KB
MD5

b3bb642a4376c7144e42f9171c958079
SHA1

f0d6ee4bf3779e4e1b8588c67a1c2f172984725a
SHA256

c0faf074d89d182763168ce564434997f4e89740c43e0f6e18a7fa8f0403f0d0
SHA512

c54acbe0207dd5bb039d3a3e5e86cdafa366ec7c61d4753aa47f59ac91b473dfd4757864b93f1423b998698bd2c67c2c93f476c1ec7aa1d9883fb8d9527f8fa3
SSDEEP

768:kZmnnogDILQHYLQHPVVMr4mgYVVMwKykNVVM6r+g/RtrVSYogDOsS5siv5XLatAZ:BnN4ZH2SyOyuIq8LMEIUq+cvtpvXz8Le

Score

7^/10

defense_evasion discovery

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

description	ioc	Process
File opened for modification	/dev/misc/watchdog	739-1-0x00400000-0x00451a58-memory.dmp
File opened for modification	/dev/watchdog	739-1-0x00400000-0x00451a58-memory.dmp

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	739-1-0x00400000-0x00451a58-memory.dmp
File opened for modification	/bin/watchdog	739-1-0x00400000-0x00451a58-memory.dmp

Reads runtime system information 21 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/747/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/770/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/774/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/677/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/706/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/713/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/715/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/737/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/794/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/671/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/701/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/702/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/708/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/414/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/687/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/721/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/782/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/668/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/678/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/707/cmdline	739-1-0x00400000-0x00451a58-memory.dmp
File opened for reading	/proc/777/cmdline	739-1-0x00400000-0x00451a58-memory.dmp

/tmp/739-1-0x00400000-0x00451a58-memory.dmp
/tmp/739-1-0x00400000-0x00451a58-memory.dmp
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
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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