Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    ubuntu-20.04_amd64
  • resource
    ubuntu2004-amd64-20240221-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2004-amd64-20240221-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system
  • submitted
    01-05-2024 20:38

General

  • Target

    0cca11ec624f16f9001daf839a46c69a_JaffaCakes118

  • Size

    57KB

  • MD5

    0cca11ec624f16f9001daf839a46c69a

  • SHA1

    f2bf58adba8e3008d5ee429a8e91c1aff65716e3

  • SHA256

    4eac12d434f4c6087f41170fc92ecfaf56608394d4ffdf94fc0ffb36462eecfe

  • SHA512

    c083f0c681cf68dd20ae6b1cfab166540155c306278757b5064faba41076d95a105e7ad0fa84825745882e67c5733362124541ae2149dd24117a2c48d2bee66f

  • SSDEEP

    1536:HdsEKddoppb85k9C3k1gWiDLpH9KldPuXdSKj6:HSECdoppygC0+/x9UcXFj6

Score
9/10

Malware Config

Signatures

  • Contacts a large (3284) amount of remote hosts 1 TTPs

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

  • Deletes itself 1 IoCs
  • Modifies Watchdog functionality 1 TTPs 2 IoCs

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

  • Enumerates active TCP sockets 1 TTPs 1 IoCs

    Gets active TCP sockets from /proc virtual filesystem.

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

    Uses contents of /proc filesystem to enumerate network settings.

Processes

  • /tmp/0cca11ec624f16f9001daf839a46c69a_JaffaCakes118
    /tmp/0cca11ec624f16f9001daf839a46c69a_JaffaCakes118
    1⤵
    • Deletes itself
    • Modifies Watchdog functionality
    • Enumerates active TCP sockets
    • Changes its process name
    • Reads system network configuration
    PID:1473

Network

MITRE ATT&CK Enterprise v15

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