General

  • Target
    .txt
  • Size 105B
  • Sample260808-yn9jastelc
  • SHA256 1881f49192a8828ff06ff9c56b4b594e9d27b59f7b843ae8ed9c7baa0e561659
  • MD5 SHA1 SHA512 TLSH

Malware Config

Targets

    • Target
      .txt
    • Size 105B
    • SHA256 1881f49192a8828ff06ff9c56b4b594e9d27b59f7b843ae8ed9c7baa0e561659
    • MD5 SHA1 SHA512 TLSH
    • A potential corporate email address has been identified in the URL: [email protected]

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • Probable phishing domain

MITRE ATT&CK Enterprise v16

Tasks