Extracted

• • Target

    bf575ce1c9425bc44f5cabbc34366e0e92ef369db0a8b69942c5bdb1cca9b800.exe

  • Size

    138KB

  • MD5

    f62bb82db62dd6b80908dcd79ea51fb2

  • SHA1

    e635ba1b935adf31ffd055d71884098567b3dd4f

  • SHA256

    bf575ce1c9425bc44f5cabbc34366e0e92ef369db0a8b69942c5bdb1cca9b800

  • SHA512

    869863239f231d3bea636a98f7adb8d6f04f60fb2cacc5ef8d8d87bfaf327abc57668e0cc1e8f10adcb7156646ff75ff67fb3f06f22b25797220eccd91b93e08

  • SSDEEP

    3072:dsFd0klDWOsja1mrT0CowNJ8s540uUf0WccH2hgcD:QWHrYNwNeQEBgc

  Score

  10^/10

  ryukdiscoveryevasionransomware

  • Ryuk

    Ransomware distributed via existing botnets, often Trickbot or Emotet.

    ransomwareryuk

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomware

  • Modifies boot configuration data using bcdedit

    ransomwareevasion

  • Executes dropped EXE

  • Modifies file permissions

    discovery
  behavioral1behavioral2