Analysis

  • max time kernel
    0s
  • max time network
    33s
  • platform
    linux_amd64
  • resource
    ubuntu1804-amd64-en-20211208
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-en-20211208kernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    08-11-2022 12:46

General

  • Target

    efd1884707987d9c9b1794fa89c1d2733808a0a6b0ed0b8d97dce8e8a51e536b

  • Size

    611KB

  • MD5

    a954d695d921688fd3f6c79a7d0e395d

  • SHA1

    7a9ba1688106bd7224fd50444d8d9c446315057d

  • SHA256

    efd1884707987d9c9b1794fa89c1d2733808a0a6b0ed0b8d97dce8e8a51e536b

  • SHA512

    352c9066d02fa20a425f21793b0711c1dcbb4c2b4a55195f30ea56fe55dc8efb60c4b22891854233f92a748cba4cc537b25b353c6efcc7ef20acb893255c5d6f

  • SSDEEP

    12288:FBXOvdwV1/n/dQFhWlH/c1dHo4h9L+zNZrr1T6yF8EEP4UlUuTh1Ac:FBXmkN/+Fhu/Qo4h9L+zNN1BVEBl/91b

Score
9/10

Malware Config

Signatures

  • Writes file to system bin folder 1 TTPs 3 IoCs
  • Creates/modifies Cron job 1 TTPs 2 IoCs

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

  • Modifies rc script 1 TTPs 12 IoCs

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