787af360b7e7832de7d2b0b01c87e72b194a055c2047d1ce0d6abd0aecc082e2

Analysis

max time kernel
145s
max time network
133s
platform
debian-9_mips
resource
debian9-mipsbe-20240418-en
resource tags

arch:mipsimage:debian9-mipsbe-20240418-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
27-11-2024 18:32

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General

Target

a91e67da3a013f1ddfe08d50a7e15775_JaffaCakes118
Size

151KB
MD5

a91e67da3a013f1ddfe08d50a7e15775
SHA1

2e7bde4a9577a89af7551c5be78bae4509704c30
SHA256

787af360b7e7832de7d2b0b01c87e72b194a055c2047d1ce0d6abd0aecc082e2
SHA512

1006da7d26a7246f76dcc22eb1fde4a399dd69791e87c0257623cbd4a46a7f4843b51b2a798ddcfcc4d217e77293898b4d2062658e55b30bc58392a23b2b446e
SSDEEP

3072:JW6dm9tS1aRGQdK76t/zCPI5mrThPaLEnvPrNb:c6IG+LCQmrThPaLEnvPrNb

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/misc/watchdog	a91e67da3a013f1ddfe08d50a7e15775_JaffaCakes118
File opened for modification	/dev/watchdog	a91e67da3a013f1ddfe08d50a7e15775_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	a91e67da3a013f1ddfe08d50a7e15775_JaffaCakes118

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	sshd	738	a91e67da3a013f1ddfe08d50a7e15775_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	a91e67da3a013f1ddfe08d50a7e15775_JaffaCakes118

/tmp/a91e67da3a013f1ddfe08d50a7e15775_JaffaCakes118
/tmp/a91e67da3a013f1ddfe08d50a7e15775_JaffaCakes118
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:738

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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