General

  • Target

    na.elf

  • Size

    425KB

  • Sample

    250313-alswrsxzat

  • MD5

    ae7800e60078c2405919b41f969940b5

  • SHA1

    a8798b9022fd995b87890cb895627947416cb529

  • SHA256

    a41225241b55e9820eb468ca1af3fb95a236883dda68edb02c9fadd96e743998

  • SHA512

    bfcebb80baaf44448994fa2e874a93a3d8a1cd56c4ccbda87a62ec368db47125517ed07d8ec8dd34d92fa1e0ba6b9d63aa2ced35e81b31fbd67850bf199615af

  • SSDEEP

    6144:63fxS1fHETSACF2Gzm5DVvSHrKKRH4SCra+HWMiFbcAOXmb4Dsi6wwcitgp:25WOSACZSV6eKRH5EPiamb4DsDwwcZ

Malware Config

Targets

    • Target

      na.elf

    • Size

      425KB

    • MD5

      ae7800e60078c2405919b41f969940b5

    • SHA1

      a8798b9022fd995b87890cb895627947416cb529

    • SHA256

      a41225241b55e9820eb468ca1af3fb95a236883dda68edb02c9fadd96e743998

    • SHA512

      bfcebb80baaf44448994fa2e874a93a3d8a1cd56c4ccbda87a62ec368db47125517ed07d8ec8dd34d92fa1e0ba6b9d63aa2ced35e81b31fbd67850bf199615af

    • SSDEEP

      6144:63fxS1fHETSACF2Gzm5DVvSHrKKRH4SCra+HWMiFbcAOXmb4Dsi6wwcitgp:25WOSACZSV6eKRH5EPiamb4DsDwwcZ

    • 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