58d135239b15c533c63d13563e6e55f3e0bbe916c0e600aaffda61a99e532030

Analysis

max time kernel
145s
max time network
133s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240522.1-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240522.1-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
18-09-2024 06:17

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General

Target

e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118
Size

101KB
MD5

e87eb310eefd8f7a9a4a79862113e760
SHA1

5a10c05393da41130701df11a63c104e11ef44b0
SHA256

58d135239b15c533c63d13563e6e55f3e0bbe916c0e600aaffda61a99e532030
SHA512

158b3eff2d0f2d6f8d999f4ea9c0313cd65e1fa03f6abc7337b2cce685918a75bf1e51010f08c55949530060af2578f03e05891d98169b98bcea9ee26f269cd3
SSDEEP

3072:wW8FUmgujld6Mkxm6AJ+4fVHmmFVcqq0GnDZT:wJFv4Lm6AJ+4fVHmmFVcqq0GnDZT

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	e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118
File opened for modification	/dev/misc/watchdog	e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118

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	e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	/usr/sbin/dropbear	1558	e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118

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	e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118

/tmp/e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118
/tmp/e87eb310eefd8f7a9a4a79862113e760_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:1558

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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