General

  • Target
    INFORME BANCARIO.js
  • Size 84KB
  • Sample261030-jb41qaby3m
  • SHA256 3ee5b80258f8c8b558984ba7b4b2a3ff86e1011509e7beab4a0cb74c3389abd7
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      INFORME BANCARIO.js
    • Size 84KB
    • SHA256 3ee5b80258f8c8b558984ba7b4b2a3ff86e1011509e7beab4a0cb74c3389abd7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks