Overview

overview

10

Static

static

10

2024-05-21...er.exe

windows7-x64

9

2024-05-21...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-05-21_4e3cff9b2034e5ef5cf9c26fd154b2a8_cryptolocker

  • Size

    54KB

  • Sample

    240521-s1mx6sae75

  • MD5

    4e3cff9b2034e5ef5cf9c26fd154b2a8

  • SHA1

    5dc01509b4798b6408c4a9ccb5a0f9d287af5668

  • SHA256

    99441ccf0c32adef155667ee4aedb8205401050227080efb4e3e29a1eb032f09

  • SHA512

    924d68596098bf8119bc9c22c54ad36a723fdbf5b5e4bc7f3d5f7cb321b0ec54e04a46d567f35861013596c9abc5ce17467f88be4d4ac2c23c64d048d41ebe73

  • SSDEEP

    768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+mb6uXsT:bIDOw9a0DwitDZzc16l

Score
10/10

Malware Config

Targets

    • Target

      2024-05-21_4e3cff9b2034e5ef5cf9c26fd154b2a8_cryptolocker

    • Size

      54KB

    • MD5

      4e3cff9b2034e5ef5cf9c26fd154b2a8

    • SHA1

      5dc01509b4798b6408c4a9ccb5a0f9d287af5668

    • SHA256

      99441ccf0c32adef155667ee4aedb8205401050227080efb4e3e29a1eb032f09

    • SHA512

      924d68596098bf8119bc9c22c54ad36a723fdbf5b5e4bc7f3d5f7cb321b0ec54e04a46d567f35861013596c9abc5ce17467f88be4d4ac2c23c64d048d41ebe73

    • SSDEEP

      768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+mb6uXsT:bIDOw9a0DwitDZzc16l

    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