Overview

overview

9

Static

static

7

aa04f28acb...0e.elf

debian-9-mipsel

9

Sharing

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General

  • Target

    aa04f28acbed6b7c7b76b412bb101b0e.elf

  • Size

    24KB

  • Sample

    230328-kz1tmsaa54

  • MD5

    aa04f28acbed6b7c7b76b412bb101b0e

  • SHA1

    efb04261c03254af3a2334bedf9897a126caaa5a

  • SHA256

    a0d58f247fe8e00e639ceddf2a86c15d2ff336b6ba95c5a9f6fa5263ce0bc89d

  • SHA512

    6459d6658c7fb20824200004cf8e0eef3d4965d38c2198df87caeb1bd70bb9e64ff1c89178e9964c6c033f0c0f2d3c463b9d9271780269379b54bae8887bf2b6

  • SSDEEP

    768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpbnZqSWvZ:4QlS07FUXqIYSXQKqutqR

Score
9/10
upx

Malware Config

Targets

    • Target

      aa04f28acbed6b7c7b76b412bb101b0e.elf

    • Size

      24KB

    • MD5

      aa04f28acbed6b7c7b76b412bb101b0e

    • SHA1

      efb04261c03254af3a2334bedf9897a126caaa5a

    • SHA256

      a0d58f247fe8e00e639ceddf2a86c15d2ff336b6ba95c5a9f6fa5263ce0bc89d

    • SHA512

      6459d6658c7fb20824200004cf8e0eef3d4965d38c2198df87caeb1bd70bb9e64ff1c89178e9964c6c033f0c0f2d3c463b9d9271780269379b54bae8887bf2b6

    • SSDEEP

      768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpbnZqSWvZ:4QlS07FUXqIYSXQKqutqR

    Score
    9/10

    • Modifies the Watchdog daemon

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

    • Writes file to system bin folder

    • Reads runtime system information

      Reads data from /proc virtual filesystem.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks