e7321e2c01377430c912bbc5c6f7fe2b9158057d02ab320a371344344bdb5937

Analysis

max time kernel
146s
max time network
139s
platform
debian-9_armhf
resource
debian9-armhf-20240729-en
resource tags

arch:armhfimage:debian9-armhf-20240729-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
05-01-2025 13:32

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General

Target

JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7
Size

139KB
MD5

a78dee5d554ad89ac0d2ea334f03dfd7
SHA1

283ac19b84d235e1f96fa3d45b3af63c44e5f70c
SHA256

e7321e2c01377430c912bbc5c6f7fe2b9158057d02ab320a371344344bdb5937
SHA512

5decc466d91f551bf56f360a941e569965ba3a09c1dd79c52314ae27d258802dbe05d757a82a989d41627819d55fec654d95b1c69ed021c143f83d25736ab335
SSDEEP

3072:Cv/WwsLgaq353qHiCOvhOpmqkDQHbeskmhxQwoVSUNu:KPLaq351hOpmqkLskmhxQwoVSUNu

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	JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7
File opened for modification	/dev/misc/watchdog	JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7

Reads system routing table 1 TTPs 1 IoCs

Gets active network interfaces from /proc virtual filesystem.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/route	JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	sshd	660	JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7

Reads system network configuration 1 TTPs 1 IoCs

Uses contents of /proc filesystem to enumerate network settings.

discovery

Internet Connection Discovery

T1016.001

description	ioc	Process
File opened for reading	/proc/net/route	JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7

/tmp/JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7
/tmp/JaffaCakes118_a78dee5d554ad89ac0d2ea334f03dfd7
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

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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