62788b16f7ad2f405600f3cff47d8831f5f2dec65ab763b20e21520328a19c44

Analysis

max time kernel
143s
max time network
147s
platform
debian-9_mips
resource
debian9-mipsbe-20240226-en
resource tags

arch:mipsimage:debian9-mipsbe-20240226-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
08-04-2024 14:30

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General

Target

e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118
Size

77KB
MD5

e7ad7a952b087ef0c26c5af3e6cec658
SHA1

9f76d47e2f8d48fc6d2e483df38663a93b097abc
SHA256

62788b16f7ad2f405600f3cff47d8831f5f2dec65ab763b20e21520328a19c44
SHA512

db24cf95109093d71f1b2f109759e1bcfbe2377c9a9f1c70630a0aeb1a36d28e0589e91977685fd78cb55712c298c37326dc688332fecd06bc9ddb966d33b58e
SSDEEP

1536:D4Z8VUay6+vl/R1KldysUmR9EiYHXwKdjVJhaM75jjETZ:E6Zy6+vdGldysUKqBJh77xjIZ

Score

9^/10

discovery

Malware Config

Signatures

Contacts a large (16473) 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

Changes its process name 1 IoCs

Processes:

e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118

description	ioc	pid	process
Changes the process name, possibly in an attempt to hide itself	o3787tgrfmoumpkd0jjkisuj	692	e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118

Deletes itself 1 IoCs

Processes:

e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118

pid process

692 e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118

pid	process
692	e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

Impair Defenses

T1562

Processes:

e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118

description	ioc	process
File opened for modification	/dev/watchdog	e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118
File opened for modification	/dev/misc/watchdog	e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118

Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.

System Network Connections Discovery
T1049

Processes:

description ioc

File opened for reading /proc/net/tcp
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.

System Network Configuration Discovery
T1016

Processes:

description ioc

File opened for reading /proc/net/tcp

description	ioc
File opened for reading	/proc/net/tcp

description	ioc
File opened for reading	/proc/net/tcp

/tmp/e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118
/tmp/e7ad7a952b087ef0c26c5af3e6cec658_JaffaCakes118
1⤵
- Changes its process name
- Deletes itself
- Modifies Watchdog functionality
PID:692

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

System Network Configuration Discovery

T1016

System Network Connections Discovery

T1049

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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