0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf

Analysis

max time kernel
143s
max time network
149s
platform
ubuntu-22.04_amd64
resource
ubuntu2204-amd64-20240611-en
resource tags

arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system
submitted
03-07-2024 01:04

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General

Target

0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf
Size

54KB
MD5

c8d03328fa2d2d10800b9b31b52c0b45
SHA1

cbcc393fcb8a6c355aebb6e727b849d0d2621ed7
SHA256

0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf
SHA512

c88c9625ed658f4ec2300058e9729f0304201ae54e360fbe0f3f2718d77d52974736d4bb3d618d31e35459c4d297f8d0518c7e29c96eae31a95a5c24f94963bd
SSDEEP

1536:36Ew7hWCbZ6OzptrGP85wXypWTF+bt+Rc:C1W4Z6OzP4NXypWp+bQK

Score

9^/10

discovery

Malware Config

Signatures

Contacts a large (11831) 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

Processes:

0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

pid process

1583 0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

pid	process
1583	0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

Impair Defenses

T1562

Processes:

0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

description	ioc	process
File opened for modification	/dev/watchdog	0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf
File opened for modification	/dev/misc/watchdog	0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

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.

System Network Connections Discovery
T1049

Processes:

0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

description ioc process

File opened for reading /proc/net/tcp 0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf
Changes its process name 1 IoCs

Processes:

0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

description pid process

Changes the process name, possibly in an attempt to hide itself 1583 0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.

System Network Configuration Discovery
T1016

Processes:

0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

description ioc process

File opened for reading /proc/net/tcp 0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

description	ioc	process
File opened for reading	/proc/net/tcp	0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

description	pid	process
Changes the process name, possibly in an attempt to hide itself	1583	0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

description	ioc	process
File opened for reading	/proc/net/tcp	0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf

/tmp/0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf
/tmp/0d1c0c547ff6ad0d5e649eb3e7c0354136ee19841c6a7efba4d2a90597260bdf.elf
1⤵
- Deletes itself
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Changes its process name
- Reads system network configuration
PID:1583

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Network Service Discovery

T1046

System Network Connections Discovery

T1049

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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