Overview

overview

10

Static

static

10

2024-02-19...er.exe

windows7-x64

9

2024-02-19...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-02-19_23c8c3dd816f54440429adb8aefd6a26_cryptolocker

  • Size

    36KB

  • Sample

    240219-btaktsgd7y

  • MD5

    23c8c3dd816f54440429adb8aefd6a26

  • SHA1

    58a51465577254f1b3a6cbf69b3e84cabf7e3000

  • SHA256

    11d5fa7180973d35b4409542730a422eac29c217c84c840ca53f188cdeb4a82f

  • SHA512

    3d137a1a73bf19ceefb7745d33f1d1014a9919f1261e74bdefd727f5cca6dc54030822f9794be2d346a8c74e32c145666be2ece485a5f9471093cbb8f64a8a7e

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2BodcAOjbQ36ttTf:btB9g/WItCSsAGjX7r3BGubl

Score
10/10

Malware Config

Targets

    • Target

      2024-02-19_23c8c3dd816f54440429adb8aefd6a26_cryptolocker

    • Size

      36KB

    • MD5

      23c8c3dd816f54440429adb8aefd6a26

    • SHA1

      58a51465577254f1b3a6cbf69b3e84cabf7e3000

    • SHA256

      11d5fa7180973d35b4409542730a422eac29c217c84c840ca53f188cdeb4a82f

    • SHA512

      3d137a1a73bf19ceefb7745d33f1d1014a9919f1261e74bdefd727f5cca6dc54030822f9794be2d346a8c74e32c145666be2ece485a5f9471093cbb8f64a8a7e

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4l8tFFxE2BodcAOjbQ36ttTf:btB9g/WItCSsAGjX7r3BGubl

    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