Overview

overview

10

Static

static

10

576db53693...7737ea

debian-9-armhf

9

Analysis

  • max time kernel
    152s
  • max time network
    154s
  • platform
    debian-9_armhf
  • resource
    debian9-armhf-20231215-en
  • resource tags

    arch:armhfimage:debian9-armhf-20231215-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem
  • submitted
    19-12-2023 23:17

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General

  • Target

    576db53693a26276e885e2654e7737ea

  • Size

    134KB

  • MD5

    576db53693a26276e885e2654e7737ea

  • SHA1

    5d9dc224fe7bbe484b7c99aa12e6c5d662be4f4a

  • SHA256

    6f1f5733c8cb0229cc0c9fe5f157774ee39bab013415bc02ce2ed3c0b9f46f19

  • SHA512

    0502f842c78ba7e39ba08e9a78aa2551a8ccaa67d75980cef22ffeb4366fcc55292ea84c6f78bf491995c8a403a45a747b2430bff5f19fce7d601b9e867264b9

  • SSDEEP

    3072:RClWn6u/swadN4baSjcCVpUa+2qHAReM/9eyXBSZP:RClOUwadN4baS4CdrqHAQM/9eyXgZP

Score
9/10
discovery

Malware Config

Signatures

  • Contacts a large (145336) amount of remote hosts 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

    discovery
  • Changes its process name 1 IoCs
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

  • Writes file to system bin folder 1 TTPs 2 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

  • Reads runtime system information 3 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/576db53693a26276e885e2654e7737ea
    /tmp/576db53693a26276e885e2654e7737ea
    1⤵
    • Changes its process name
    PID:661

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Hijack Execution Flow

1
T1574

Privilege Escalation

Hijack Execution Flow

1
T1574

Defense Evasion

Impair Defenses

1
T1562

Hijack Execution Flow

1
T1574

Credential Access

Discovery

Network Service Discovery

2
T1046

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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