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_0f666a3685537396cdedb73f375f8b0a_cryptolocker

  • Size

    386KB

  • Sample

    240224-z9c8naff2v

  • MD5

    0f666a3685537396cdedb73f375f8b0a

  • SHA1

    7c753fe79755a2e45145028b872cad6cb6f86c85

  • SHA256

    429bcb60c5fd543540e2c89a04c878f78f39c886bf856de05bcb571aecce8c47

  • SHA512

    fec5b0ec02c51a7ae5c96b6f21f8349446d80ed2af853d4bc1456e5dcb50a31f1e26727464c0bc099fbd793d8201d1cab9f915eeafb19a277ea3c94affb93bc0

  • SSDEEP

    6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXI:nnOflT/ZFIjBz3xjTxynGUOUhXI

Score
10/10

Malware Config

Targets

    • Target

      2024-02-24_0f666a3685537396cdedb73f375f8b0a_cryptolocker

    • Size

      386KB

    • MD5

      0f666a3685537396cdedb73f375f8b0a

    • SHA1

      7c753fe79755a2e45145028b872cad6cb6f86c85

    • SHA256

      429bcb60c5fd543540e2c89a04c878f78f39c886bf856de05bcb571aecce8c47

    • SHA512

      fec5b0ec02c51a7ae5c96b6f21f8349446d80ed2af853d4bc1456e5dcb50a31f1e26727464c0bc099fbd793d8201d1cab9f915eeafb19a277ea3c94affb93bc0

    • SSDEEP

      6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXI:nnOflT/ZFIjBz3xjTxynGUOUhXI

    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