ebc6b33245d3b6e3c8b016cd5348436c6c1a534a4243c87d5a953e886909219b

Analysis

max time kernel
149s
max time network
149s
platform
debian-12_armhf
resource
debian12-armhf-20240729-en
resource tags

arch:armhfimage:debian12-armhf-20240729-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
14-12-2024 04:20

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General

Target

704-1-0x00008000-0x00026464-memory.dmp
Size

76KB
MD5

98350ec7c8210bfa16ade81a286aa83d
SHA1

5918713498897a4a5ea7687f5faac37b75345042
SHA256

ebc6b33245d3b6e3c8b016cd5348436c6c1a534a4243c87d5a953e886909219b
SHA512

88c474563e777672ff683523d0f22c226cf1ec417de32e40a49986f6aa56a2efa3e20e2d6ab22aeef0fe118e3534b9eb2e7ed15baf5cdf75054bd57c3deb4ba5
SSDEEP

1536:TJnF9sFw8gu6+wyKaw1KpIPrbvr/6Ra1styKtI8ll5BihwlTQP+8oN:RowpuQyNSG2eRa1styK9flTQPHo

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/watchdog	704-1-0x00008000-0x00026464-memory.dmp
File opened for modification	/dev/misc/watchdog	704-1-0x00008000-0x00026464-memory.dmp

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	704-1-0x00008000-0x00026464-memory.dmp
File opened for modification	/bin/watchdog	704-1-0x00008000-0x00026464-memory.dmp

Reads runtime system information 11 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/646/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/696/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/709/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/716/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/701/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/702/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/630/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/647/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/662/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/665/cmdline	704-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/678/cmdline	704-1-0x00008000-0x00026464-memory.dmp

/tmp/704-1-0x00008000-0x00026464-memory.dmp
/tmp/704-1-0x00008000-0x00026464-memory.dmp
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:704

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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