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General

  • Target

    2024-05-27_69c9782fe9648090006ec238915006aa_cryptolocker

  • Size

    69KB

  • Sample

    240527-x9s8rsfc9x

  • MD5

    69c9782fe9648090006ec238915006aa

  • SHA1

    51cc6569512943ea4474c4b1b4f0f3f3ea9764d3

  • SHA256

    8b8b2444ddba70fedc57edf0607bd23165cc73a8e850c74a5983e98c7f0d3e9f

  • SHA512

    c0efca8a9ae650ac1cf14abaa36882318d11714e5c661f69dd9eb9a452a99a9ea9475f13eeb19e43496809f18ba8182f8ee33fdd880122056db8f4952e01f3a0

  • SSDEEP

    1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAeY:78SEOtEvwDpjWYvQd2PV

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-05-27_69c9782fe9648090006ec238915006aa_cryptolocker

    • Size

      69KB

    • MD5

      69c9782fe9648090006ec238915006aa

    • SHA1

      51cc6569512943ea4474c4b1b4f0f3f3ea9764d3

    • SHA256

      8b8b2444ddba70fedc57edf0607bd23165cc73a8e850c74a5983e98c7f0d3e9f

    • SHA512

      c0efca8a9ae650ac1cf14abaa36882318d11714e5c661f69dd9eb9a452a99a9ea9475f13eeb19e43496809f18ba8182f8ee33fdd880122056db8f4952e01f3a0

    • SSDEEP

      1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAeY:78SEOtEvwDpjWYvQd2PV

    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