Overview

overview

6

Static

static

1

2026-10-01..._mirai

debian-12-mipsel

6

Analysis

  • max time kernel
    3s
  • max time network
    10s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20260513-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20260513-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    02/10/2026, 04:35

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General

  • Target
    2026-10-01_ba4ecc343796db7ff6514d22e93db738_dofloo_glassworm_helldown_hiatusrat_mirai
  • Size 824KB
  • Sample261002-e7znnax1ey
  • SHA256 8a3f65175fb4317c9d050c07e4b8bb82d8007c9a1e1573647e7925a9e303533f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10
discoveryexecutionpersistenceprivilege_escalation

Malware Config

Signatures

  • Creates/modifies Cron job 1 TTPs 1 IoCs

    Cron allows running tasks on a schedule, and is commonly used for malware persistence.

    executionpersistenceprivilege_escalation
  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

    discovery
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Modifies init.d 2 TTPs 1 IoCs

    Adds/modifies system service, likely for persistence.

    persistence
  • Modifies rc script 2 TTPs 1 IoCs

    Adding/modifying system rc scripts is a common persistence mechanism.

    persistence
  • Changes its process name 1 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

    discovery
  • Writes file to tmp directory 1 IoCs

    Malware often drops required files in the /tmp directory.

Processes

  • /tmp/2026-10-01_ba4ecc343796db7ff6514d22e93db738_dofloo_glassworm_helldown_hiatusrat_mirai
    /tmp/2026-10-01_ba4ecc343796db7ff6514d22e93db738_dofloo_glassworm_helldown_hiatusrat_mirai
    1⤵
    • Creates/modifies Cron job
    • Enumerates active TCP sockets
    • Modifies init.d
    • Modifies rc script
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    • Writes file to tmp directory
    PID:802

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        qv3b
        • Path /etc/cron.d/qv3b
        • Size 24B
        • SHA256 11911c5bde389370c5b47ffbd3d9f600cdbf87eb2514272aadbffae1eabc12b8
        • MD5 SHA1 SHA512
        Submit Download

        qv3b
        • Path /etc/init.d/qv3b
        • Size 57B
        • SHA256 b70c45c5db1a50913f4447ef09811359aac0500e0598871e11156c2146100c93
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        rc.local
        • Path /etc/rc.local
        • Size 14B
        • SHA256 76cd029754834d6468966383c7c495a6bf54188d9b6f823d70443d77bee372e0
        • MD5 SHA1 SHA512
        Submit Download

        .qv3b
        • Path /tmp/.qv3b
        • Size 824KB
        • SHA256 8a3f65175fb4317c9d050c07e4b8bb82d8007c9a1e1573647e7925a9e303533f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download