Overview

overview

10

Static

static

10

2024-02-14...er.exe

windows7-x64

9

2024-02-14...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-14_875f86613f4d999a295aee9ccdcdea0e_cryptolocker

  • Size

    49KB

  • Sample

    240214-ek9v4shf77

  • MD5

    875f86613f4d999a295aee9ccdcdea0e

  • SHA1

    a4e5b3fd8c8bbb79fbca72a48b94181ec877d061

  • SHA256

    388602da09825b91525ec6bf5770a975ecc1f5cc7d77bab7a7e5258ef38df011

  • SHA512

    1cef82560b3bf79b79b67cdb6a1d448a5ea7585bae62da0db9ff46bd8b4b93dc6ffb0e1831bd850b131c3aa407f4ccfdf929031265510e4d845a65d818c0944d

  • SSDEEP

    1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAI3:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7E

Score
10/10

Malware Config

Targets

    • Target

      2024-02-14_875f86613f4d999a295aee9ccdcdea0e_cryptolocker

    • Size

      49KB

    • MD5

      875f86613f4d999a295aee9ccdcdea0e

    • SHA1

      a4e5b3fd8c8bbb79fbca72a48b94181ec877d061

    • SHA256

      388602da09825b91525ec6bf5770a975ecc1f5cc7d77bab7a7e5258ef38df011

    • SHA512

      1cef82560b3bf79b79b67cdb6a1d448a5ea7585bae62da0db9ff46bd8b4b93dc6ffb0e1831bd850b131c3aa407f4ccfdf929031265510e4d845a65d818c0944d

    • SSDEEP

      1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1xzpAI3:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7E

    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