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General

  • Target

    2024-05-14_b0c69808ea262de697a605150d7fdc79_cryptolocker

  • Size

    39KB

  • Sample

    240514-ydqcnsch51

  • MD5

    b0c69808ea262de697a605150d7fdc79

  • SHA1

    285915982ad8a07ae2a8f243812c06cb4971d925

  • SHA256

    608e854ed567ee9f5911e5929e6ae6b3fac55c74b006183224058172f6059430

  • SHA512

    473a6c8a73f51dce3c0b5baeb8f8eb3e46a38359c92750c55c54d4b089dc5a0ef286254905f3c6452cc85a458eb41e22ccdeaecf86173d3b476039b3e98ac9bb

  • SSDEEP

    768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYf1m:qDdFJy3QMOtEvwDpjjWMl7Tqm

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-14_b0c69808ea262de697a605150d7fdc79_cryptolocker

    • Size

      39KB

    • MD5

      b0c69808ea262de697a605150d7fdc79

    • SHA1

      285915982ad8a07ae2a8f243812c06cb4971d925

    • SHA256

      608e854ed567ee9f5911e5929e6ae6b3fac55c74b006183224058172f6059430

    • SHA512

      473a6c8a73f51dce3c0b5baeb8f8eb3e46a38359c92750c55c54d4b089dc5a0ef286254905f3c6452cc85a458eb41e22ccdeaecf86173d3b476039b3e98ac9bb

    • SSDEEP

      768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYf1m:qDdFJy3QMOtEvwDpjjWMl7Tqm

    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