Overview

overview

10

Static

static

10

2024-01-28...er.exe

windows7-x64

9

2024-01-28...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-01-28_c790968cbf3c358e85eaa0f32126b661_cryptolocker

  • Size

    42KB

  • Sample

    240128-kl2tsafbh4

  • MD5

    c790968cbf3c358e85eaa0f32126b661

  • SHA1

    148d64ee511e93f291451d982b0eab2a5d9040f3

  • SHA256

    b39a4c2b0709ae8b872891629dd73b4155d4fbf4105477f91d3b62ae3b064d59

  • SHA512

    23dffd035cbc031a6ce872d9dd5a4725d6d9e87cb3e118ab1ea61c71b6b588ea2835d82932460a4d8401899e0f5a9e2aa63ec8ea73af818b48242741729b59a7

  • SSDEEP

    768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmzWQA:bc/y2lkF0+BjZ

Score
10/10

Malware Config

Targets

    • Target

      2024-01-28_c790968cbf3c358e85eaa0f32126b661_cryptolocker

    • Size

      42KB

    • MD5

      c790968cbf3c358e85eaa0f32126b661

    • SHA1

      148d64ee511e93f291451d982b0eab2a5d9040f3

    • SHA256

      b39a4c2b0709ae8b872891629dd73b4155d4fbf4105477f91d3b62ae3b064d59

    • SHA512

      23dffd035cbc031a6ce872d9dd5a4725d6d9e87cb3e118ab1ea61c71b6b588ea2835d82932460a4d8401899e0f5a9e2aa63ec8ea73af818b48242741729b59a7

    • SSDEEP

      768:b7o/2n1TCraU6GD1a4X0WcO+wMVm+slAMRqmzWQA:bc/y2lkF0+BjZ

    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