896d50b46f78f4e77f1b250f6084915b213d310d62c8288184b5b2a73aa9004c

Analysis

max time kernel
47s
max time network
143s
platform
debian-9_mips
resource
debian9-mipsbe-20240611-en
resource tags

arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
09/09/2024, 06:15

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General

Target

d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118
Size

77KB
MD5

d5c595df22b46afaf8f896ead38fa10a
SHA1

d1d177f4eee93acc07fa6e94ce9e178a5a67fbab
SHA256

896d50b46f78f4e77f1b250f6084915b213d310d62c8288184b5b2a73aa9004c
SHA512

da596af013f692cb20c808df9d2dd5af4099b2afc9ded85f746d69ea2df9152cb2039e03b16e89389d268b2ea44e87d081bd376a58484ad62eb515e1c79f1d99
SSDEEP

1536:D4Z8VUay6+vl/R1KIdysUmR9EiYHXwHmy8hJfD0xjDET2:E6Zy6+vdGIdysUK8y8hJr0pDI2

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Contacts a large (6878) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Deletes itself 1 IoCs

pid	Process
699	d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118

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	d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118
File opened for modification	/dev/misc/watchdog	d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118

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

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	d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	mo6bhu4seue2	699	d5c595df22b46afaf8f896ead38fa10a_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	d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118

/tmp/d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118
/tmp/d5c595df22b46afaf8f896ead38fa10a_JaffaCakes118
1⤵
- Deletes itself
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Changes its process name
- Reads system network configuration
PID:699

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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