fdbddf2ff3afbf687bd145b235cef7435f69ca6ab8fef7c113cdef73d21be7ef

Analysis

max time kernel
143s
max time network
148s
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
19-09-2024 16:53

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General

Target

ebc76496f4a778927cc6d314d15d8d78_JaffaCakes118
Size

130KB
MD5

ebc76496f4a778927cc6d314d15d8d78
SHA1

d7e8cb0c64ce62da718266158e5a70bd5f844843
SHA256

fdbddf2ff3afbf687bd145b235cef7435f69ca6ab8fef7c113cdef73d21be7ef
SHA512

38d08553b740025d9fd56e7d29ee6608574a7ee50be29d7b24f28c29af615b1cbcd9ea59d65152dcc714b8e6967ba87ac37c8539d467141b4fb6ce7f552187da
SSDEEP

3072:Nnr9AAFoZChczKk3+RQX2I/2is8oeJxQUUyKeWQgxM/9+Z3:NnpAAFGChczKWUI2es8oeJxdUGWQqM/o

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (49129) 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/watchdog	ebc76496f4a778927cc6d314d15d8d78_JaffaCakes118
File opened for modification	/dev/misc/watchdog	ebc76496f4a778927cc6d314d15d8d78_JaffaCakes118

Enumerates active TCP sockets 1 TTPs 1 IoCs

Gets active TCP sockets from /proc virtual filesystem.

discovery

System Network Connections Discovery

T1049

description	ioc	Process
File opened for reading	/proc/net/tcp	ebc76496f4a778927cc6d314d15d8d78_JaffaCakes118

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	r8beapg2teeg	637	ebc76496f4a778927cc6d314d15d8d78_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/tcp	ebc76496f4a778927cc6d314d15d8d78_JaffaCakes118

/tmp/ebc76496f4a778927cc6d314d15d8d78_JaffaCakes118
/tmp/ebc76496f4a778927cc6d314d15d8d78_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Changes its process name
- Reads system network configuration
PID:637

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

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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