General

  • Target
    09062026_1503_08062026_Pedido de Cotação-20260608_Mapa de Quantidades_Lista Comercial_pdf.rar
  • Size 2KB
  • Sample260609-sfc78sds9j
  • SHA256 d55cf80192d220296a9c5a196944e6142e80705acfa1429d6884860d088545bf
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      Pedido de Cotação-20260608_Mapa de Quantidades_Lista Comercial_pdf.bat
    • Size 4KB
    • SHA256 034909b8c980a4c3c677aa7f7ea86389d8c4b59629ed9ae868c9587898c94409
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Badlisted process makes network request

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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • 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