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General

  • Target

    2024-05-14_f4ca3679edb9a49f6fbd2a2e9e2badb7_cryptolocker

  • Size

    88KB

  • Sample

    240514-v16rdsfh61

  • MD5

    f4ca3679edb9a49f6fbd2a2e9e2badb7

  • SHA1

    f308085a99a5a41a61186a7c3735eefbab0e333d

  • SHA256

    0f2bf66c104fb4ac94b831ac7cbe410b637796b70735642b490e6198cc6f1471

  • SHA512

    965a3a2445d8667850b927fa33f98b83994e01f2428069d5dff39ee27f361ba43d26eb078ad9c59dbc7e433ac37f193965c60491c0435c45ce09423e81fde7a6

  • SSDEEP

    768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtIODp:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgn

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-14_f4ca3679edb9a49f6fbd2a2e9e2badb7_cryptolocker

    • Size

      88KB

    • MD5

      f4ca3679edb9a49f6fbd2a2e9e2badb7

    • SHA1

      f308085a99a5a41a61186a7c3735eefbab0e333d

    • SHA256

      0f2bf66c104fb4ac94b831ac7cbe410b637796b70735642b490e6198cc6f1471

    • SHA512

      965a3a2445d8667850b927fa33f98b83994e01f2428069d5dff39ee27f361ba43d26eb078ad9c59dbc7e433ac37f193965c60491c0435c45ce09423e81fde7a6

    • SSDEEP

      768:qkmnjFom/kLyMro2GtOOtEvwDpjeY10Y/YMsvlMdwPK80GQuchoIgtIODp:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgn

    Score
    9/10
    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks