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General

  • Target

    2024-05-11_06cc678c257f63167c12305c0d7101aa_cryptolocker

  • Size

    39KB

  • Sample

    240511-h8dpcsdc91

  • MD5

    06cc678c257f63167c12305c0d7101aa

  • SHA1

    73d95b80ec0dde3806993c9228d648378dafb91d

  • SHA256

    847c8ecdbe6fda2297c09ebba5052498f6791b6389e61d1bbf3ba82ae39341df

  • SHA512

    8a24e6dd66228a0bdda974a5c9bb93b34e5c5bf66392c1d8e8903af474bf3fc45308bb5ec5269249ecab1ed926a02a0df72c7134f681fcc9a4e7b072fcec5042

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY/F:qDdFJy3QMOtEvwDpjjWMl7TY

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-11_06cc678c257f63167c12305c0d7101aa_cryptolocker

    • Size

      39KB

    • MD5

      06cc678c257f63167c12305c0d7101aa

    • SHA1

      73d95b80ec0dde3806993c9228d648378dafb91d

    • SHA256

      847c8ecdbe6fda2297c09ebba5052498f6791b6389e61d1bbf3ba82ae39341df

    • SHA512

      8a24e6dd66228a0bdda974a5c9bb93b34e5c5bf66392c1d8e8903af474bf3fc45308bb5ec5269249ecab1ed926a02a0df72c7134f681fcc9a4e7b072fcec5042

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITY/F:qDdFJy3QMOtEvwDpjjWMl7TY

    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