99571a1a1d56ed926fa59b2ec7b3460e5ae2d515b8ac93ce5f9664fec12370d2

Analysis

max time kernel
150s
max time network
138s
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
30-12-2024 16:48

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General

Target

646-1-0x00008000-0x0002a768-memory.dmp
Size

93KB
MD5

2e62f132c44901517eb0af09e8d17634
SHA1

b8f51f6c1552712e5c555ed69319bf5f4c590aa7
SHA256

99571a1a1d56ed926fa59b2ec7b3460e5ae2d515b8ac93ce5f9664fec12370d2
SHA512

2e528d5522ad2b96c7ea1d075b242b59caae6c61e491d9790168336a764efbcbb65c8222a70750b960283c356546903c5453af8666dcbeedbedc71b3d40e402b
SSDEEP

1536:66nDIHMx4eoSl5wxqHuVObswX9htnyFI/hahF50Oe5U34BellcriAbDVo8Y7wjFM:IsxXozxIu65zx/hahF50OePpbDVo8fj2

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	646-1-0x00008000-0x0002a768-memory.dmp
File opened for modification	/dev/misc/watchdog	646-1-0x00008000-0x0002a768-memory.dmp

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	646-1-0x00008000-0x0002a768-memory.dmp
File opened for modification	/bin/watchdog	646-1-0x00008000-0x0002a768-memory.dmp

Reads runtime system information 16 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/629/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/665/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/679/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/684/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/715/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/730/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/731/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/632/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/648/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/663/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/703/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/728/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/647/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/699/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/704/cmdline	646-1-0x00008000-0x0002a768-memory.dmp
File opened for reading	/proc/711/cmdline	646-1-0x00008000-0x0002a768-memory.dmp

/tmp/646-1-0x00008000-0x0002a768-memory.dmp
/tmp/646-1-0x00008000-0x0002a768-memory.dmp
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:705

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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