Overview

overview

10

Static

static

10

2024-02-24...er.exe

windows7-x64

9

2024-02-24...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-24_09520296fb9f4dc9e585e8b1d13c08b4_cryptolocker

  • Size

    49KB

  • Sample

    240224-rrckeaec46

  • MD5

    09520296fb9f4dc9e585e8b1d13c08b4

  • SHA1

    6f26551c90319b83f448b0a5d2d84bac1ff999ce

  • SHA256

    df833e8a5abd2de306821ea3797b9881b4f72346020ab74fd371ec43cdb54eee

  • SHA512

    e49029edc82e8ac6e675ed8f49ffa15d2a450339f857d168367f0866281ad708c967483547252af7b0210c4f8752a10432124892a2965b0cfa125ed138303d05

  • SSDEEP

    768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52o:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uo

Score
10/10

Malware Config

Targets

    • Target

      2024-02-24_09520296fb9f4dc9e585e8b1d13c08b4_cryptolocker

    • Size

      49KB

    • MD5

      09520296fb9f4dc9e585e8b1d13c08b4

    • SHA1

      6f26551c90319b83f448b0a5d2d84bac1ff999ce

    • SHA256

      df833e8a5abd2de306821ea3797b9881b4f72346020ab74fd371ec43cdb54eee

    • SHA512

      e49029edc82e8ac6e675ed8f49ffa15d2a450339f857d168367f0866281ad708c967483547252af7b0210c4f8752a10432124892a2965b0cfa125ed138303d05

    • SSDEEP

      768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52o:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6uo

    Score
    9/10

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • 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