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General

  • Target

    2024-01-29_55f1ab83a1a25b49f8928190cc67d2ed_cryptolocker

  • Size

    36KB

  • Sample

    240129-e5t1dsaaa6

  • MD5

    55f1ab83a1a25b49f8928190cc67d2ed

  • SHA1

    5dd1d93eb355d4e91ad07ffc56d459bbdbd85a88

  • SHA256

    dee29fc2ac6a3714f9191342d03770154bbcaeb872a2e67c0b253fccb290dc3d

  • SHA512

    d4ab253bd7bb66f6ae6d31907566437efeea6508578c75084b775cd74505f07f8a57f46437ba52666a59b1a72a28232616ecc86dc29deff0e4a31b9c4c68c62f

  • SSDEEP

    768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen7JEgx3r:bxNrC7kYo1Fxf3s06g9

Score
10/10

Malware Config

Targets

    • Target

      2024-01-29_55f1ab83a1a25b49f8928190cc67d2ed_cryptolocker

    • Size

      36KB

    • MD5

      55f1ab83a1a25b49f8928190cc67d2ed

    • SHA1

      5dd1d93eb355d4e91ad07ffc56d459bbdbd85a88

    • SHA256

      dee29fc2ac6a3714f9191342d03770154bbcaeb872a2e67c0b253fccb290dc3d

    • SHA512

      d4ab253bd7bb66f6ae6d31907566437efeea6508578c75084b775cd74505f07f8a57f46437ba52666a59b1a72a28232616ecc86dc29deff0e4a31b9c4c68c62f

    • SSDEEP

      768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen7JEgx3r:bxNrC7kYo1Fxf3s06g9

    Score
    9/10
    • Detection of CryptoLocker Variants

    • 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