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General

  • Target

    2024-05-28_3e4484ff7ae9201d33b4db6767db8832_cryptolocker

  • Size

    31KB

  • Sample

    240528-bwa95sag53

  • MD5

    3e4484ff7ae9201d33b4db6767db8832

  • SHA1

    2ce091b1254e7e477a59125905e59021d5d36673

  • SHA256

    293e6bcf5cc5b6fd823c6b19add8afe6c8cc5667ee0af3dadf44a8402db87e58

  • SHA512

    acb995a6d752262fff2ecb21ff79cc4581e66fc4dac3e150fdd0a0120e110591c241996f612a3e393f223af8f25aba9b06f5795b80ff67877c69bb9217d4fcc2

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U8Ss87vh3:b/yC4GyNM01GuQMNXum+NSn3

Score
10/10

Malware Config

Targets

    • Target

      2024-05-28_3e4484ff7ae9201d33b4db6767db8832_cryptolocker

    • Size

      31KB

    • MD5

      3e4484ff7ae9201d33b4db6767db8832

    • SHA1

      2ce091b1254e7e477a59125905e59021d5d36673

    • SHA256

      293e6bcf5cc5b6fd823c6b19add8afe6c8cc5667ee0af3dadf44a8402db87e58

    • SHA512

      acb995a6d752262fff2ecb21ff79cc4581e66fc4dac3e150fdd0a0120e110591c241996f612a3e393f223af8f25aba9b06f5795b80ff67877c69bb9217d4fcc2

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zznum+U8Ss87vh3:b/yC4GyNM01GuQMNXum+NSn3

    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

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

MITRE ATT&CK Enterprise v15

Tasks