Overview

overview

10

Static

static

10

2024-02-19...er.exe

windows7-x64

9

2024-02-19...er.exe

windows10-2004-x64

9

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General

  • Target

    2024-02-19_b14b40af5402882e3b3d9b01d762da18_cryptolocker

  • Size

    35KB

  • Sample

    240219-efjhcshf65

  • MD5

    b14b40af5402882e3b3d9b01d762da18

  • SHA1

    41b26d07692274ed468aa4d3824590d23b0c8b12

  • SHA256

    570aeb950430c19f3ab771889813253f2fa3e78dc55fecd1222ec816712dbd9c

  • SHA512

    eeee4e9859680ffc1f5131304563ea937a8d450c46118c5bdd2b2f440e77f05df203ff0beb8bb8004deef6cf99307de88554cf594ea02397c91bbc6f0a90f864

  • SSDEEP

    384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0jgg18uuuW:btB9g/WItCSsAGjX7e9NABW

Score
10/10

Malware Config

Targets

    • Target

      2024-02-19_b14b40af5402882e3b3d9b01d762da18_cryptolocker

    • Size

      35KB

    • MD5

      b14b40af5402882e3b3d9b01d762da18

    • SHA1

      41b26d07692274ed468aa4d3824590d23b0c8b12

    • SHA256

      570aeb950430c19f3ab771889813253f2fa3e78dc55fecd1222ec816712dbd9c

    • SHA512

      eeee4e9859680ffc1f5131304563ea937a8d450c46118c5bdd2b2f440e77f05df203ff0beb8bb8004deef6cf99307de88554cf594ea02397c91bbc6f0a90f864

    • SSDEEP

      384:btBYQg/WIEhUCSNyepEjYnDOAlzVol6U/zzo+tkq4XDIwNiA0jgg18uuuW:btB9g/WItCSsAGjX7e9NABW

    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