General

  • Target

    na.elf

  • Size

    425KB

  • Sample

    250313-alcjsaxyf1

  • MD5

    3db8ef8242e24f9d28ff2e4856cced3e

  • SHA1

    ed2b59daad725e7d27b7ef5e067552cfd5a806f6

  • SHA256

    2574ef3049a48a4a477888fdddd8c38ef2dac8ff2fe27b9ba987dac1131ac472

  • SHA512

    5c0005e1684463ff21368ec6006fa07848c3a32d7aac64786c3594c8ba3cb5b30863d36073f9c288f913e2800f03d3bf17b01750e2c78b4c575714d93dadd8fc

  • SSDEEP

    6144:63fxS1fHETSACF2Gzm5DVvSHrKKRH4SCra+HWMiFbcAOXmb4Dsi6wwcitgZ:25WOSACZSV6eKRH5EPiamb4DsDwwcJ

Malware Config

Targets

    • Target

      na.elf

    • Size

      425KB

    • MD5

      3db8ef8242e24f9d28ff2e4856cced3e

    • SHA1

      ed2b59daad725e7d27b7ef5e067552cfd5a806f6

    • SHA256

      2574ef3049a48a4a477888fdddd8c38ef2dac8ff2fe27b9ba987dac1131ac472

    • SHA512

      5c0005e1684463ff21368ec6006fa07848c3a32d7aac64786c3594c8ba3cb5b30863d36073f9c288f913e2800f03d3bf17b01750e2c78b4c575714d93dadd8fc

    • SSDEEP

      6144:63fxS1fHETSACF2Gzm5DVvSHrKKRH4SCra+HWMiFbcAOXmb4Dsi6wwcitgZ:25WOSACZSV6eKRH5EPiamb4DsDwwcJ

    • Prometei

      Prometei is a multiplatform botnet used to mine cryptocurrency.

    • Prometei_elf family

    • Deletes itself

    • Modifies hosts file

      Adds to hosts file used for mapping hosts to IP addresses.

    • Reads EFI boot settings

      Reads EFI boot settings from the efivars filesystem, may contain security secrets or sensitive data.

    • Enumerates running processes

      Discovers information about currently running processes on the system

    • Modifies systemd

      Adds/ modifies systemd service files. Likely to achieve persistence.

    • Write file to user bin folder

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks