Overview

overview

10

Static

static

10

3f2b3d3b4f...173576

linux_mipsel

9

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General

  • Target

    3f2b3d3b4ff3c177affbd175fcb7e7e244f7249ee4f91997521483af2c173576

  • Size

    161KB

  • Sample

    220521-qchbnshbh3

  • MD5

    39f476992589281f6b5a5a8cde2013b3

  • SHA1

    1a73499d15d689023c30859c1d68acc7fc19f14f

  • SHA256

    3f2b3d3b4ff3c177affbd175fcb7e7e244f7249ee4f91997521483af2c173576

  • SHA512

    4ab8286c47815a3a10858bd0b2794329c9fba5b4d97f698f9c458d2c6296808db87254bca37faca8b1ce14f862fdf655e62370f88a1d1ef198441e4a8d7f320a

Score
10/10
gafgytmiraidiscoverylinux

Malware Config

Targets

    • Target

      3f2b3d3b4ff3c177affbd175fcb7e7e244f7249ee4f91997521483af2c173576

    • Size

      161KB

    • MD5

      39f476992589281f6b5a5a8cde2013b3

    • SHA1

      1a73499d15d689023c30859c1d68acc7fc19f14f

    • SHA256

      3f2b3d3b4ff3c177affbd175fcb7e7e244f7249ee4f91997521483af2c173576

    • SHA512

      4ab8286c47815a3a10858bd0b2794329c9fba5b4d97f698f9c458d2c6296808db87254bca37faca8b1ce14f862fdf655e62370f88a1d1ef198441e4a8d7f320a

    Score
    9/10
    discovery

    • Contacts a large (19041) 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.

    • Reads system routing table

      Gets active network interfaces 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

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Discovery

Network Service Scanning

2
T1046

System Network Configuration Discovery

2
T1016

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks