Overview

overview

10

Static

static

10

2024-04-05...er.exe

windows7-x64

9

2024-04-05...er.exe

windows10-2004-x64

9

Sharing

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General

  • Target

    2024-04-05_7cfc79e91d7ecb2948edc3a6e2b4d60e_cryptolocker

  • Size

    31KB

  • Sample

    240405-jd3knsee4t

  • MD5

    7cfc79e91d7ecb2948edc3a6e2b4d60e

  • SHA1

    4bc6b25fb245b8e0a0561d193285d44ba7326536

  • SHA256

    36990e5c3ade0ee958fd52bba07df41e9c4799e51c6734eefbd884d880cc721e

  • SHA512

    ff091762d215cdf1d30513205dddb951e013cd41b95bf7a438105dfb9cb64d17d10451325d3bb21c305c293c2505ee8f3fc16094aa156e1918a01668ad5e572f

  • SSDEEP

    384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJ5STV9Zoi:bA74zYcgT/Ekd0ryfjQRSnWV9ii

Score
10/10

Malware Config

Targets

    • Target

      2024-04-05_7cfc79e91d7ecb2948edc3a6e2b4d60e_cryptolocker

    • Size

      31KB

    • MD5

      7cfc79e91d7ecb2948edc3a6e2b4d60e

    • SHA1

      4bc6b25fb245b8e0a0561d193285d44ba7326536

    • SHA256

      36990e5c3ade0ee958fd52bba07df41e9c4799e51c6734eefbd884d880cc721e

    • SHA512

      ff091762d215cdf1d30513205dddb951e013cd41b95bf7a438105dfb9cb64d17d10451325d3bb21c305c293c2505ee8f3fc16094aa156e1918a01668ad5e572f

    • SSDEEP

      384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUr766SJ5STV9Zoi:bA74zYcgT/Ekd0ryfjQRSnWV9ii

    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