70854e9550f88b301c7b665b4a312fd517c5a4f1495e052c97d2906c92c00a93

Analysis

max time kernel
149s
max time network
134s
platform
debian-12_armhf
resource
debian12-armhf-20240221-en
resource tags

arch:armhfimage:debian12-armhf-20240221-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
01/12/2024, 22:27

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General

Target

701-1-0x00008000-0x00026464-memory.dmp
Size

76KB
MD5

f864ad22ff80d2a39da18ba4aba74469
SHA1

7ae77b3678b078a6fe17dd8b0087bc8732c36c25
SHA256

70854e9550f88b301c7b665b4a312fd517c5a4f1495e052c97d2906c92c00a93
SHA512

cfe278a8c06ebd5c9c0363ecfd5a254c203e7a45c915e4814d8a8487eaa87c7f7ac97d7888fdfefa1f4e3d5810c97f7c9154ea66c4e0d57665e760783243064a
SSDEEP

1536:TJnF9sFw8gu6+wyKaw1KpIPrbvr/6Ra1styKtI8ll5BihwlTQP+8oJ: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	701-1-0x00008000-0x00026464-memory.dmp
File opened for modification	/dev/misc/watchdog	701-1-0x00008000-0x00026464-memory.dmp

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	701-1-0x00008000-0x00026464-memory.dmp
File opened for modification	/bin/watchdog	701-1-0x00008000-0x00026464-memory.dmp

Reads runtime system information 22 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/781/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/665/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/701/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/708/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/684/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/719/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/782/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/492/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/637/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/679/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/706/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/780/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/815/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/714/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/731/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/770/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/784/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/798/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/485/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/636/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/707/cmdline	701-1-0x00008000-0x00026464-memory.dmp
File opened for reading	/proc/820/cmdline	701-1-0x00008000-0x00026464-memory.dmp

/tmp/701-1-0x00008000-0x00026464-memory.dmp
/tmp/701-1-0x00008000-0x00026464-memory.dmp
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:709

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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