Overview

overview

10

Static

static

10

2024-05-08...er.exe

windows7-x64

9

2024-05-08...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-08_e8fa0c0e465a1c40bcf1d5fc5148c60d_cryptolocker

  • Size

    389KB

  • Sample

    240508-yrn2rsfd43

  • MD5

    e8fa0c0e465a1c40bcf1d5fc5148c60d

  • SHA1

    74edcab29000512ed163d49d258e4f3d9e600c3f

  • SHA256

    10792e5eef4ad429df4837779acb608d4c5d3759394b86ee74a24000e240b0f4

  • SHA512

    670d7d832aba9ede827480faa98018a7375652bb9030f9dff1bc32c0e507ea442027f5961e890af829789b62852cad740c431269d6e545478857eee88a33cc37

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXP:nnOflT/ZFIjBz3xjTxynGUOUhXP

Score
10/10

Malware Config

Targets

    • Target

      2024-05-08_e8fa0c0e465a1c40bcf1d5fc5148c60d_cryptolocker

    • Size

      389KB

    • MD5

      e8fa0c0e465a1c40bcf1d5fc5148c60d

    • SHA1

      74edcab29000512ed163d49d258e4f3d9e600c3f

    • SHA256

      10792e5eef4ad429df4837779acb608d4c5d3759394b86ee74a24000e240b0f4

    • SHA512

      670d7d832aba9ede827480faa98018a7375652bb9030f9dff1bc32c0e507ea442027f5961e890af829789b62852cad740c431269d6e545478857eee88a33cc37

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXP:nnOflT/ZFIjBz3xjTxynGUOUhXP

    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