Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240508-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240508-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    17-12-2024 22:22

General

  • Target

    jew.x86.elf

  • Size

    53KB

  • MD5

    1c175e1463d52e354f3d7fb3156195e9

  • SHA1

    db1773b660a018eb117a3dc74013176a556bb728

  • SHA256

    518804d20cc93ad62a563d439839c91989c5166e8cdfe2f3b643fa6abf570bed

  • SHA512

    82bee9d931bacd78bbb8115b97177c0fe37ba701ff7a184683c0b29818f77ebc9a8660947f319409b9062f044d27495d8bbbfbd9cb9a111689660d2592e540d6

  • SSDEEP

    1536:O13kynNjv6czSEZeLmI37KNCgoTcpoQzWxS2RAfah5HQ:AUyntv6cuEZ437KAgowpoeiSi1D

Malware Config

Signatures

  • Contacts a large (117355) amount of remote hosts 1 TTPs

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

  • Creates a large amount of network flows 1 TTPs

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

  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Writes file to system bin folder 2 IoCs
  • Changes its process name 1 IoCs

Processes

  • /tmp/jew.x86.elf
    /tmp/jew.x86.elf
    1⤵
    • Modifies Watchdog functionality
    • Writes file to system bin folder
    • Changes its process name
    PID:1415

Network

MITRE ATT&CK Enterprise v15

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Downloads