Overview

overview

9

Static

static

6afe8e2d34...8790f9

linux_mipsel

9

Sharing

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General

  • Target

    6afe8e2d34a9d246a441fd8ec98790f9

  • Size

    38KB

  • Sample

    210727-a3znwlba9j

  • MD5

    6afe8e2d34a9d246a441fd8ec98790f9

  • SHA1

    f2b892e94a9b82ced759ac9b17a16cc575cbaae6

  • SHA256

    5706673bd610b28324bf042be367bba2f04d5b6f1efe310a51d018295f317249

  • SHA512

    39cbf102bf3b42bbeefc15402450e8b909b912648c4be1ce545b076bedc4f9b9052d02f21af8d76544cf2c1b8f68fed6598dcf5fd4790242dcd76eb6eaf6dde8

Score
9/10
linux

Malware Config

Targets

    • Target

      6afe8e2d34a9d246a441fd8ec98790f9

    • Size

      38KB

    • MD5

      6afe8e2d34a9d246a441fd8ec98790f9

    • SHA1

      f2b892e94a9b82ced759ac9b17a16cc575cbaae6

    • SHA256

      5706673bd610b28324bf042be367bba2f04d5b6f1efe310a51d018295f317249

    • SHA512

      39cbf102bf3b42bbeefc15402450e8b909b912648c4be1ce545b076bedc4f9b9052d02f21af8d76544cf2c1b8f68fed6598dcf5fd4790242dcd76eb6eaf6dde8

    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

    • Enumerates active TCP sockets

      Gets active TCP sockets from /proc virtual filesystem.

    • Reads system network configuration

      Uses contents of /proc filesystem to enumerate network settings.

    • 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

System Network Connections Discovery

1
T1049

System Network Configuration Discovery

1
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks