Overview

overview

10

Static

static

10

2024-03-07...er.exe

windows7-x64

9

2024-03-07...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-03-07_25a6a92a88e99c1649bc920fdc17083d_cryptolocker

  • Size

    42KB

  • Sample

    240307-kaa7pafd37

  • MD5

    25a6a92a88e99c1649bc920fdc17083d

  • SHA1

    803c591e4986a775e42afd2d90381c3314a0bdf2

  • SHA256

    137f4335f6e09e27f1e1b52bcc7830859605d0ac203c2ba90793b924ec4a56be

  • SHA512

    9ae6a60b4945e891c073b8ff0c0c2f87b25e8124cbf57086efc2cea32c2f9427f2e493305c8bfda1c8710c28e2f861e365a28c58c6bf228ef77b54970c8f7c11

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMpheDgA:bc/y2lkF0+Be0gA

Score
10/10

Malware Config

Targets

    • Target

      2024-03-07_25a6a92a88e99c1649bc920fdc17083d_cryptolocker

    • Size

      42KB

    • MD5

      25a6a92a88e99c1649bc920fdc17083d

    • SHA1

      803c591e4986a775e42afd2d90381c3314a0bdf2

    • SHA256

      137f4335f6e09e27f1e1b52bcc7830859605d0ac203c2ba90793b924ec4a56be

    • SHA512

      9ae6a60b4945e891c073b8ff0c0c2f87b25e8124cbf57086efc2cea32c2f9427f2e493305c8bfda1c8710c28e2f861e365a28c58c6bf228ef77b54970c8f7c11

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMpheDgA:bc/y2lkF0+Be0gA

    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