2c3e082266d2c6f3ac8df330cfcc27048f9b6897aa9418d4cb43ca4556d8904e

Analysis

max time kernel
149s
max time network
145s
platform
debian-12_armhf
resource
debian12-armhf-20240418-en
resource tags

arch:armhfimage:debian12-armhf-20240418-enkernel:6.1.0-17-armmp-lpaelocale:en-usos:debian-12-armhfsystem
submitted
27-12-2024 07:55

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General

Target

648-1-0x00008000-0x0002a5b8-memory.dmp
Size

93KB
MD5

7f6cd4067a5c783795877810530a1552
SHA1

694bbc9d8d49c967c0851d21abb3370a07606f6c
SHA256

2c3e082266d2c6f3ac8df330cfcc27048f9b6897aa9418d4cb43ca4556d8904e
SHA512

36d85a410ee2aae94fd29a6beabb4cb6573363d70077459f29f8f51f3bca80082aa94ee4ede2fdc5d42551459fa473395a45ff02927545eb04c018787088d377
SSDEEP

1536:UCncesuyP8VQ6HpPKsltoGzGVOUrWUoeaVhUIPeDU1ztllh+FiX0pIddY7gpFkN:cdPAQiP7zfmBoeaVhUIPeI+U0pIddPpy

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	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for modification	/dev/misc/watchdog	648-1-0x00008000-0x0002a5b8-memory.dmp

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for modification	/bin/watchdog	648-1-0x00008000-0x0002a5b8-memory.dmp

Reads runtime system information 12 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/681/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/705/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/712/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/630/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/637/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/648/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/649/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/667/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/724/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/664/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/699/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp
File opened for reading	/proc/704/cmdline	648-1-0x00008000-0x0002a5b8-memory.dmp

/tmp/648-1-0x00008000-0x0002a5b8-memory.dmp
/tmp/648-1-0x00008000-0x0002a5b8-memory.dmp
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads runtime system information
PID:707

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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