General

  • Target

    2024-02-22_5b3f14eadc9ee8eacdf50f2b4ed39e1d_cryptolocker

  • Size

    31KB

  • Sample

    240222-v715gsda9z

  • MD5

    5b3f14eadc9ee8eacdf50f2b4ed39e1d

  • SHA1

    c791bfa73b31650d249feb6672e85083b74b972b

  • SHA256

    e689e0dd3483f5cec614632fe93788fbde40d9b5f92020162f15e5f2854f30ad

  • SHA512

    8442fbda0557183e1d9fa6220c260ab4cb49a5d3c5aef7285fad9639a8f81a2fdb1e087aa6e9eb5d65f3bd28873ae46527a81a8d193ca32c82f085071246c613

  • SSDEEP

    384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUssoT:b/yC4GyNM01GuQMNXw2PSjWoT

Score
10/10

Malware Config

Targets

    • Target

      2024-02-22_5b3f14eadc9ee8eacdf50f2b4ed39e1d_cryptolocker

    • Size

      31KB

    • MD5

      5b3f14eadc9ee8eacdf50f2b4ed39e1d

    • SHA1

      c791bfa73b31650d249feb6672e85083b74b972b

    • SHA256

      e689e0dd3483f5cec614632fe93788fbde40d9b5f92020162f15e5f2854f30ad

    • SHA512

      8442fbda0557183e1d9fa6220c260ab4cb49a5d3c5aef7285fad9639a8f81a2fdb1e087aa6e9eb5d65f3bd28873ae46527a81a8d193ca32c82f085071246c613

    • SSDEEP

      384:bM7Q0pjC4GybxMv01d3AcASBQMf6i/zzzcYgUPSznUssoT:b/yC4GyNM01GuQMNXw2PSjWoT

    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