Overview

overview

10

Static

static

10

2024-05-04...er.exe

windows7-x64

9

2024-05-04...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-04_5f38a5a65108c5fa0cb31ec3e63d3a62_cryptolocker

  • Size

    38KB

  • Sample

    240504-z9fzjsbf9v

  • MD5

    5f38a5a65108c5fa0cb31ec3e63d3a62

  • SHA1

    c1da011353f2ec9ba50814c82e87802074b095b7

  • SHA256

    ebfff2f4cae8ac3e0a4ee664ae791ccbc3bc8477da3d66df5fbf936b50b0f599

  • SHA512

    2f622cfd2cc42c940c49405ec61dc943543c359350e76f1da1453d6d664d78fa7268ad1268ac693f864c6b42691cad85d0254b43235de6b7618a89844493fcde

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvevsO:btB9g/WItCSsAGjX7e9N0hunRvGIOL

Score
10/10

Malware Config

Targets

    • Target

      2024-05-04_5f38a5a65108c5fa0cb31ec3e63d3a62_cryptolocker

    • Size

      38KB

    • MD5

      5f38a5a65108c5fa0cb31ec3e63d3a62

    • SHA1

      c1da011353f2ec9ba50814c82e87802074b095b7

    • SHA256

      ebfff2f4cae8ac3e0a4ee664ae791ccbc3bc8477da3d66df5fbf936b50b0f599

    • SHA512

      2f622cfd2cc42c940c49405ec61dc943543c359350e76f1da1453d6d664d78fa7268ad1268ac693f864c6b42691cad85d0254b43235de6b7618a89844493fcde

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiJXxXunRSyHmYvevsO:btB9g/WItCSsAGjX7e9N0hunRvGIOL

    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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks