3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396

Analysis

max time kernel
148s
max time network
151s
platform
debian-9_armhf
resource
debian9-armhf-20240418-en
resource tags

arch:armhfimage:debian9-armhf-20240418-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
09/12/2024, 02:14

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General

Target

3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
Size

71KB
MD5

2b787440f24138885107fd3752100ba6
SHA1

966946768d7e0a8369596215ce915898e08d93f4
SHA256

3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396
SHA512

85244a4fe3a4e57a06ea083e3f7b77498059faf8d59bc87b1b2badce735052c9f7c48d596b8eb6be61dfebbca273cfb3dd72e917945ed233977b6b9303fbcb95
SSDEEP

1536:WgAahukqyAyQgdR9Bc6taLWTeifJe6P0rWAsAoZLHOncFJVLpc/+bR6l:WgAtkf9aWZRJlJEGbC

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (23831) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

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	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for modification	/dev/watchdog	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf

Reads runtime system information 26 IoCs

Reads data from /proc virtual filesystem.

discovery

description	ioc	Process
File opened for reading	/proc/747/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/754/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/758/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/764/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/770/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/572/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/588/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/647/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/670/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/766/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/772/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/774/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/593/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/635/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/760/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/592/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/637/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/636/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/640/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/641/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/749/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/756/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/762/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/590/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/630/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
File opened for reading	/proc/768/smaps	3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf

/tmp/3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
/tmp/3df4818172a2c3f368c46c31653003cdbc96735dfc0b13fca4599e00817d6396.elf
1⤵
- Modifies Watchdog functionality
- Reads runtime system information
PID:638

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

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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