Overview

overview

10

Static

static

10

Malware.20...f09f56

debian-9-mips

6

Malware.20...1d2347

ubuntu-18.04-amd64

Malware.20...1d2347

debian-9-armhf

Malware.20...1d2347

debian-9-mips

Malware.20...1d2347

debian-9-mipsel

Malware.20...465127

debian-9-armhf

6

Malware.20...37d14f

ubuntu-18.04-amd64

Malware.20...37d14f

debian-9-armhf

Malware.20...37d14f

debian-9-mips

Malware.20...37d14f

debian-9-mipsel

1

Malware.20...58207c

debian-9-armhf

6

Malware.20...ff8c1c

debian-12-mipsel

6

Malware.20...4315ee

debian-12-mipsel

9

Malware.20...207d62

ubuntu-18.04-amd64

Malware.20...207d62

debian-9-armhf

Malware.20...207d62

debian-9-mips

Malware.20...207d62

debian-9-mipsel

Malware.20...978e5b

ubuntu-18.04-amd64

Malware.20...978e5b

debian-9-armhf

Malware.20...978e5b

debian-9-mips

Malware.20...978e5b

debian-9-mipsel

Malware.20...dcd5e3

debian-9-mips

9

Malware.20...d11707

debian-12-mipsel

1

Malware.20...3bc67c

debian-9-armhf

1

Malware.20...67fb15

debian-9-mipsel

1

Malware.20...35453b

ubuntu-18.04-amd64

Malware.20...35453b

debian-9-armhf

Malware.20...35453b

debian-9-mips

Malware.20...35453b

debian-9-mipsel

Malware.20...567266

ubuntu-18.04-amd64

Malware.20...567266

debian-9-armhf

Malware.20...567266

debian-9-mips

Resubmissions

13-02-2025 13:04

250213-qaxnksymhs 10

Analysis

  • max time kernel
    151s
  • max time network
    311s
  • platform
    debian-12_mipsel
  • resource
    debian12-mipsel-20240418-en
  • resource tags

    arch:mipselimage:debian12-mipsel-20240418-enkernel:6.1.0-17-4kc-maltalocale:en-usos:debian-12-mipselsystem
  • submitted
    13-02-2025 13:04

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Report Analysis Logs

General

  • Target

    Malware.2024.10.31/HEUR.Backdoor.Linux.Gafgyt.fj-11c7521680ffbd1f388845179c94dd5bab33a04de39a7a664d6c3eb6b84315ee

  • Size

    100KB

  • MD5

    af1e4bb41b871bc250e35ba6d4f6ce91

  • SHA1

    ce8f08ad52497d99563cba79d3f4530375071539

  • SHA256

    11c7521680ffbd1f388845179c94dd5bab33a04de39a7a664d6c3eb6b84315ee

  • SHA512

    4e02e54b83d226880892b3027c46c25c2a4e509d3f9b5e0449babc23266357243b4ed1128820f80c6992a20c8d44cd92c33ae686196a6f0e0574221bcb352fac

  • SSDEEP

    1536:s5RXUsyDrTrtw9xjOsE1TZvOj3nEiXCEAQhtxsxBEwZ9oyThfnzsTh7V:s55xyDrTrtw9xjjE1TFODF25tfnk

Score
9/10
credential_accessdefense_evasiondiscovery

Malware Config

Signatures

  • Contacts a large (33827) amount of remote hosts 1 TTPs

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

    discovery
  • Creates a large amount of network flows 1 TTPs

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

    discovery
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

    defense_evasion
  • Renames itself 1 IoCs
  • Unexpected DNS network traffic destination 13 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • 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

  • Reads process memory 1 TTPs 1 IoCs

    Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.

    credential_access
  • Changes its process name 6 IoCs
  • Reads system network configuration 1 TTPs 1 IoCs

    Uses contents of /proc filesystem to enumerate network settings.

    discovery
  • Reads runtime system information 60 IoCs

    Reads data from /proc virtual filesystem.

    discovery

Processes

  • /tmp/Malware.2024.10.31/HEUR.Backdoor.Linux.Gafgyt.fj-11c7521680ffbd1f388845179c94dd5bab33a04de39a7a664d6c3eb6b84315ee
    /tmp/Malware.2024.10.31/HEUR.Backdoor.Linux.Gafgyt.fj-11c7521680ffbd1f388845179c94dd5bab33a04de39a7a664d6c3eb6b84315ee
    1⤵
    • Modifies Watchdog functionality
    • Renames itself
    • Enumerates active TCP sockets
    • Reads process memory
    • Changes its process name
    • Reads system network configuration
    • Reads runtime system information
    PID:786

Network

MITRE ATT&CK Enterprise v15

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