a5cd584800af0bb4353616c95116f8b00bd7c8fe784e07642c5d0ebdc5de7ba1

Analysis

max time kernel
149s
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
29/09/2024, 02:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

fd9e50f9c9a9c7e452aac504e2d62c4a_JaffaCakes118
Size

211KB
MD5

fd9e50f9c9a9c7e452aac504e2d62c4a
SHA1

b04291c5acc983f448bcbe3648c29aff724ab423
SHA256

a5cd584800af0bb4353616c95116f8b00bd7c8fe784e07642c5d0ebdc5de7ba1
SHA512

d4636d21aa2658383c61e744de0c110848593784f8dccabc5b6e7a05fe33dbd3786101941eadb4c96dd14c09801f6b1140ffed846ad0b381dee8dad748025071
SSDEEP

6144:zlaVzTCMaNw3S9t5g82goPY+/SaM/9SeIWmvt24yFJkWXi:z8zTCMaNw3S9fkXzST/CWmvt24UJkWXi

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (47660) 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	fd9e50f9c9a9c7e452aac504e2d62c4a_JaffaCakes118
File opened for modification	/dev/watchdog	fd9e50f9c9a9c7e452aac504e2d62c4a_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	fd9e50f9c9a9c7e452aac504e2d62c4a_JaffaCakes118

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	sshd	642	fd9e50f9c9a9c7e452aac504e2d62c4a_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	fd9e50f9c9a9c7e452aac504e2d62c4a_JaffaCakes118

/tmp/fd9e50f9c9a9c7e452aac504e2d62c4a_JaffaCakes118
/tmp/fd9e50f9c9a9c7e452aac504e2d62c4a_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:642

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

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

Replay Monitor

Loading Replay Monitor...

Downloads