6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b

Analysis

max time kernel
145s
max time network
146s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240729-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240729-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
29-11-2024 03:28

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General

Target

6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf
Size

113KB
MD5

047030c9d649859a053f6aa16a124c91
SHA1

39cb075782f34e9ea69ac864080661546fd81a2d
SHA256

6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b
SHA512

7edf36d6398ea0ca07094e3603c412b3a4d95bd1eb27aba38b6172c9118c7bb0265c19d10084c47199f300b286c4312066e48f3274f084a6ad9cab869c009bfb
SSDEEP

3072:kiry859a2ADJf9wHYqbgFFo8+HeAt+TRCm7FnVqfJXFWbNb:T9a2aLqkrMgsm7FnVqfJXFWbNb

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	6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf
File opened for modification	/dev/misc/watchdog	6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf

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	6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf

Changes its process name 1 IoCs

description	ioc	pid	Process
Changes the process name, possibly in an attempt to hide itself	/usr/sbin/dropbear	1571	6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf

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	6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf

/tmp/6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf
/tmp/6f299565151e872c9d55151d0265c1845b2e5c9a02fb3c2c8d44559ed1b0e86b.elf
1⤵
- Modifies Watchdog functionality
- Reads system routing table
- Changes its process name
- Reads system network configuration
PID:1571

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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