ddee5073d04bba253d99a3a027bb24f42af5e7cff66b4b9338fffe896443a0b9

Analysis

max time kernel
146s
max time network
153s
platform
debian-9_armhf
resource
debian9-armhf-20240611-en
resource tags

arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
submitted
11-12-2024 16:23

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General

Target

e24a9fc1e58f3f1a839ceedcc7b9b8ab_JaffaCakes118
Size

106KB
MD5

e24a9fc1e58f3f1a839ceedcc7b9b8ab
SHA1

57bfda2743dd72b7f8326e23fa89f44d789780d9
SHA256

ddee5073d04bba253d99a3a027bb24f42af5e7cff66b4b9338fffe896443a0b9
SHA512

d85a4f3dbed0f59b0a6921724c93dce849ea09438789399cbb7de257d02e8beb13a4c33c9fafe653f3e74bfec372317a6ef0ff7d3c78e64938e811745c99714a
SSDEEP

3072:HbOcjkAlXWB+D/BW0gFFDm7/mhQL+kv1fDCNb:S2k+moD/BWDm7/mhQLxv1fDCNb

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	e24a9fc1e58f3f1a839ceedcc7b9b8ab_JaffaCakes118
File opened for modification	/dev/misc/watchdog	e24a9fc1e58f3f1a839ceedcc7b9b8ab_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	e24a9fc1e58f3f1a839ceedcc7b9b8ab_JaffaCakes118

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	sshd	641	e24a9fc1e58f3f1a839ceedcc7b9b8ab_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	e24a9fc1e58f3f1a839ceedcc7b9b8ab_JaffaCakes118

/tmp/e24a9fc1e58f3f1a839ceedcc7b9b8ab_JaffaCakes118
/tmp/e24a9fc1e58f3f1a839ceedcc7b9b8ab_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:641

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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