Overview

overview

10

Static

static

10

189b4d7166...4be1dc

debian-9-mips

9

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    debian-9_mips
  • resource
    debian9-mipsbe-20231215-en
  • resource tags

    arch:mipsimage:debian9-mipsbe-20231215-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
  • submitted
    19-12-2023 22:37

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General

  • Target

    189b4d7166cb8ae5e37cbe0aeb4be1dc

  • Size

    74KB

  • MD5

    189b4d7166cb8ae5e37cbe0aeb4be1dc

  • SHA1

    50a6062a3e844f3bd60a5f1a94b5b5f01182210c

  • SHA256

    5e0d0c7d812f26c59201fee046b6ddf87aa975d33741415dc35c879fc7a5e17d

  • SHA512

    8145d8759cd484f585d58be0b6e54264cadf40c3a4a20dccd5ca366e557fcb4a036a5eb205be9f3e573c53399850a38608c11d17c467fa78647520ea930b5fcc

  • SSDEEP

    1536:sTG6uNvfRaM88GcgKPn35kWKvgRU+leiIOxRnSyk:sT76RaM8j5KPn35kvgRU+0vyk

Score
9/10
discovery

Malware Config

Signatures

  • Contacts a large (42905) 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 31 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/189b4d7166cb8ae5e37cbe0aeb4be1dc
    /tmp/189b4d7166cb8ae5e37cbe0aeb4be1dc
    1⤵
    • Changes its process name
    PID:716

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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