Overview

overview

10

Static

static

10

i

debian-12-armhf

10

Sharing

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General

  • Target
    i
  • Size 300KB
  • Sample260907-w2whgsel31
  • SHA256 12013662c71da69de977c04cd7021f13a70cf7bed4ca6c82acbc100464d4b0ef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
mozibotnetdefense_evasiondiscoveryexecutionpersistenceprivilege_escalation

Malware Config

Targets

    • Target
      i
    • Size 300KB
    • SHA256 12013662c71da69de977c04cd7021f13a70cf7bed4ca6c82acbc100464d4b0ef
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    botnetdefense_evasiondiscoveryexecutionmozipersistenceprivilege_escalation

    • Detects Mozi Payload

    • Family: Mozi, Mozi Botnet

      Mozi aka MoziBotnet is a multi-platform linux botnet targeting IoT devices.

      botnetmozi

    • Contacts a large (5538) amount of remote hosts

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

      discovery

    • Modifies Watchdog functionality

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

      defense_evasion

    • Creates a large amount of network flows

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

      discovery

    • Creates/modifies environment variables

      Creating/modifying environment variables is a common persistence mechanism.

      persistenceprivilege_escalationdefense_evasion

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

      discovery

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

      persistence

    • Reads system routing table

      Gets active network interfaces from /proc virtual filesystem.

      discovery

    • Write file to user bin folder

      persistence

    • Writes file to system bin folder

    • Modifies Bash startup script

      persistence
    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Unix Shell

1
T1059.004

Persistence

Boot or Logon Autostart Execution

2
T1547

Boot or Logon Initialization Scripts

1
T1037

RC Scripts

1
T1037.004

Event Triggered Execution

1
T1546

Unix Shell Configuration Modification

1
T1546.004

Hijack Execution Flow

1
T1574

Path Interception by PATH Environment Variable

1
T1574.007

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Boot or Logon Initialization Scripts

1
T1037

RC Scripts

1
T1037.004

Event Triggered Execution

1
T1546

Unix Shell Configuration Modification

1
T1546.004

Hijack Execution Flow

1
T1574

Path Interception by PATH Environment Variable

1
T1574.007

Defense Evasion

Hijack Execution Flow

1
T1574

Path Interception by PATH Environment Variable

1
T1574.007

Impair Defenses

1
T1562

Credential Access

Discovery

Network Service Discovery

2
T1046

System Network Configuration Discovery

3
T1016

Internet Connection Discovery

2
T1016.001

System Network Connections Discovery

1
T1049

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks