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General

  • Target

    2024-04-18_aede190998646101976f622d8d30782b_cryptolocker

  • Size

    102KB

  • Sample

    240418-mrk5bsca31

  • MD5

    aede190998646101976f622d8d30782b

  • SHA1

    4349ffe6add0d9dfeba4f98e5f28435bc203ca05

  • SHA256

    d3cab709976536891c5efc408bb65d4903a8e12a05ac7a7f7e3974ef2af52b2b

  • SHA512

    735d2f193bcf3cda2f1bb94cf9f4dd69c3ea2e305c0994dccbbb6d438db17a567b2062e2c228213de22726adfafb6ce71889e484ed4e542d0125ca0b0bc46988

  • SSDEEP

    768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMeo6:xj+VGMOtEvwDpjubwQEIiVmkxv/Lo6

Score
10/10

Malware Config

Targets

    • Target

      2024-04-18_aede190998646101976f622d8d30782b_cryptolocker

    • Size

      102KB

    • MD5

      aede190998646101976f622d8d30782b

    • SHA1

      4349ffe6add0d9dfeba4f98e5f28435bc203ca05

    • SHA256

      d3cab709976536891c5efc408bb65d4903a8e12a05ac7a7f7e3974ef2af52b2b

    • SHA512

      735d2f193bcf3cda2f1bb94cf9f4dd69c3ea2e305c0994dccbbb6d438db17a567b2062e2c228213de22726adfafb6ce71889e484ed4e542d0125ca0b0bc46988

    • SSDEEP

      768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2NMeo6:xj+VGMOtEvwDpjubwQEIiVmkxv/Lo6

    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