General

  • Target
    18072026_0927_견적 요청_KR726_SNUST14·pdf.bat.zip
  • Size 2KB
  • Sample260718-levmkafs3m
  • SHA256 782215734cdcfbda0fa4ddc4cdd73ecf74f20b33334b9480acd3b1b46565aa47
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      견적 요청_KR726_SNUST14·pdf.bat
    • Size 3KB
    • SHA256 ec3cf001d1ab299cf449f45796e8f190f65252730b3f32a148e445fd1235fc35
    • MD5 SHA1 SHA512 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.

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v16

Tasks