Overview

overview

10

Static

static

10

2024-05-20...er.exe

windows7-x64

9

2024-05-20...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-20_4220bdf77cf6bf82621793966ebe08f8_cryptolocker

  • Size

    71KB

  • Sample

    240520-x75h1sdh65

  • MD5

    4220bdf77cf6bf82621793966ebe08f8

  • SHA1

    b028b64e294b3d8e3d690fce0011b0c45203dd3c

  • SHA256

    708531c863b1cf4f3f8f6b2a4c098568d71511abe65047d6a36bae213fada81f

  • SHA512

    ca36db326eb1a5f146a23e8dde613e0c9d9280b60e98b0b7719c7717082a09665b51808e0e5b3e3e2902eaec488f72cc75c6e2758d90d392278cc91522b95afb

  • SSDEEP

    1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOz:DW60sllyWOtEvwDpjwF85M

Score
10/10

Malware Config

Targets

    • Target

      2024-05-20_4220bdf77cf6bf82621793966ebe08f8_cryptolocker

    • Size

      71KB

    • MD5

      4220bdf77cf6bf82621793966ebe08f8

    • SHA1

      b028b64e294b3d8e3d690fce0011b0c45203dd3c

    • SHA256

      708531c863b1cf4f3f8f6b2a4c098568d71511abe65047d6a36bae213fada81f

    • SHA512

      ca36db326eb1a5f146a23e8dde613e0c9d9280b60e98b0b7719c7717082a09665b51808e0e5b3e3e2902eaec488f72cc75c6e2758d90d392278cc91522b95afb

    • SSDEEP

      1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOz:DW60sllyWOtEvwDpjwF85M

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • 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