Resubmissions

01/12/2022, 16:35

221201-t36nqsbf2v10

26/11/2022, 19:28

221126-x6mxkshd4910

General

  • Target
    c82fa54ea87c77df522b4f7acd0f864a.exe
  • Size 2.4MB
  • Sample221201-t36nqsbf2v
  • SHA256 12b10654f5c1372ce656c951448a75f72d25c28cda867c7fa1daf4d81760759b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lucastealer

C2
  • https://discord.com/api/webhooks/1039311547425640518/lMmTqbPugNDu_ZDCwjwcSOibAKdac1rSgQqQo7l7aXWncfJ-97uDFaBWLcbvbe0npp3B

Targets

    • Target
      c82fa54ea87c77df522b4f7acd0f864a.exe
    • Size 2.4MB
    • SHA256 12b10654f5c1372ce656c951448a75f72d25c28cda867c7fa1daf4d81760759b
    • MD5 SHA1 SHA512 SSDEEP
    • Luca Stealer

      Info stealer written in Rust first seen in July 2022.

    • UPX packed file

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

    • Deletes itself

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v6

Tasks