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General

  • Target

    2024-06-06_fabe213df5826f15da33a4d0963c5891_cryptolocker

  • Size

    75KB

  • Sample

    240606-glwe8aaa7w

  • MD5

    fabe213df5826f15da33a4d0963c5891

  • SHA1

    f517c62bb74434f3e9b1353c65356faa8e842a19

  • SHA256

    68c2b0d44a3787874ad276f9b5f7ddc7df8068312216d91cbe515130cc6c245b

  • SHA512

    b07cf1e408135528efcc5dd714a4b5f924e4ec11e9cfbacf0c77f9c5348c2c4a67ba3732aaf0317677f85d5b7df46c0d78df7ea40878b521d7e1003c0257b658

  • SSDEEP

    1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVrH:1nK6a+qdOOtEvwDpjQ

Score
10/10
upx

Malware Config

Targets

    • Target

      2024-06-06_fabe213df5826f15da33a4d0963c5891_cryptolocker

    • Size

      75KB

    • MD5

      fabe213df5826f15da33a4d0963c5891

    • SHA1

      f517c62bb74434f3e9b1353c65356faa8e842a19

    • SHA256

      68c2b0d44a3787874ad276f9b5f7ddc7df8068312216d91cbe515130cc6c245b

    • SHA512

      b07cf1e408135528efcc5dd714a4b5f924e4ec11e9cfbacf0c77f9c5348c2c4a67ba3732aaf0317677f85d5b7df46c0d78df7ea40878b521d7e1003c0257b658

    • SSDEEP

      1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVrH:1nK6a+qdOOtEvwDpjQ

    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