Overview

overview

9

Static

static

398af8e17f...712a15

linux_armhf

9

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General

  • Target

    398af8e17fbff66a18952c72ccd29016aaae5a5589c63417be9a3303fb712a15

  • Size

    53KB

  • Sample

    220521-xnavasfdfm

  • MD5

    111152d457d2be72cd39d50f1afc33b0

  • SHA1

    b094ba97375436d9887bbac6a4cd47b959950f8a

  • SHA256

    398af8e17fbff66a18952c72ccd29016aaae5a5589c63417be9a3303fb712a15

  • SHA512

    e1224f55a0853583a68de62d3d23cb8fbb132ddad6410b133ea87665a7cb071b9cd786852ec496d70247b6a4f55e198b3b7fb9b422c7453d8880408762d551dc

Score
9/10
discoverylinux

Malware Config

Targets

    • Target

      398af8e17fbff66a18952c72ccd29016aaae5a5589c63417be9a3303fb712a15

    • Size

      53KB

    • MD5

      111152d457d2be72cd39d50f1afc33b0

    • SHA1

      b094ba97375436d9887bbac6a4cd47b959950f8a

    • SHA256

      398af8e17fbff66a18952c72ccd29016aaae5a5589c63417be9a3303fb712a15

    • SHA512

      e1224f55a0853583a68de62d3d23cb8fbb132ddad6410b133ea87665a7cb071b9cd786852ec496d70247b6a4f55e198b3b7fb9b422c7453d8880408762d551dc

    Score
    9/10
    discovery

    • Contacts a large (87840) amount of remote hosts

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

      discovery

    • Creates a large amount of network flows

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

      discovery

    • 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

Network Service Scanning

2
T1046

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks