General

  • Target

    2024-05-26_bf3fb6d400a4d92aa174857933360e0b_cryptolocker

  • Size

    57KB

  • Sample

    240526-ef3k8sea21

  • MD5

    bf3fb6d400a4d92aa174857933360e0b

  • SHA1

    dd0eaf10a009dc512cf8730a7ab2affd18c13cb3

  • SHA256

    b80414f9014d0ceff4ee4f14c433797fba637c0b7984ccd7d6a507da9287f2a8

  • SHA512

    5e2dc42ff0bc24dcefc517e0c14193ca831ccbb65cb1a17f8890d3e2423998fb18c235d920c453cf2e5b326b3d5cc4c02c01579ac102f9b686cd49889361b775

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7Gowfj8+:xj+VGMOtEvwDpjubEg1

Score
10/10

Malware Config

Targets

    • Target

      2024-05-26_bf3fb6d400a4d92aa174857933360e0b_cryptolocker

    • Size

      57KB

    • MD5

      bf3fb6d400a4d92aa174857933360e0b

    • SHA1

      dd0eaf10a009dc512cf8730a7ab2affd18c13cb3

    • SHA256

      b80414f9014d0ceff4ee4f14c433797fba637c0b7984ccd7d6a507da9287f2a8

    • SHA512

      5e2dc42ff0bc24dcefc517e0c14193ca831ccbb65cb1a17f8890d3e2423998fb18c235d920c453cf2e5b326b3d5cc4c02c01579ac102f9b686cd49889361b775

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7Gowfj8+:xj+VGMOtEvwDpjubEg1

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • Detects executables built or packed with MPress PE compressor

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

MITRE ATT&CK Enterprise v15

Tasks