Overview

overview

10

Static

static

10

2024-02-21...er.exe

windows7-x64

9

2024-02-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-21_26f2d4a4c2afc64a6520b9a1971c7204_cryptolocker

  • Size

    385KB

  • Sample

    240221-x61hnsea21

  • MD5

    26f2d4a4c2afc64a6520b9a1971c7204

  • SHA1

    ed8ac7969d23208a6f63cd1b381ecdacd0204d64

  • SHA256

    097f74ad5ed34988830f0d78aa54a3b72b1a24ac453990e1f5bd2acdb3dbe38f

  • SHA512

    4cf24b9716b62a13cb7cca17879cd89130ee8d54c3d6c70943de732c55e66f301b21c92e955dba28c60df32f4aafc5aac1d5586c9d4852e989776e8221221909

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXA:nnOflT/ZFIjBz3xjTxynGUOUhXA

Score
10/10

Malware Config

Targets

    • Target

      2024-02-21_26f2d4a4c2afc64a6520b9a1971c7204_cryptolocker

    • Size

      385KB

    • MD5

      26f2d4a4c2afc64a6520b9a1971c7204

    • SHA1

      ed8ac7969d23208a6f63cd1b381ecdacd0204d64

    • SHA256

      097f74ad5ed34988830f0d78aa54a3b72b1a24ac453990e1f5bd2acdb3dbe38f

    • SHA512

      4cf24b9716b62a13cb7cca17879cd89130ee8d54c3d6c70943de732c55e66f301b21c92e955dba28c60df32f4aafc5aac1d5586c9d4852e989776e8221221909

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXA:nnOflT/ZFIjBz3xjTxynGUOUhXA

    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